87results about How to "Simplify the work process" patented technology

The invention discloses insect prevention, irrigation and fertilization integrated equipment based on vegetable greenhouse planting. The insect prevention, irrigation and fertilization integrated equipment comprises a walking frame, a lifting mechanism, an inclination angle adjusting mechanism and an operation mechanism. The lifting mechanism is installed on the walking frame, and the dip angle adjusting mechanism is connected with the lifting mechanism and ascends and descends along with the lifting mechanism. In the operation mechanism, an assembling support is matched with the inclination angle adjusting mechanism, and a main folding and unfolding support is installed on the assembling support in a sliding mode. The alignment adjusting assembly is in power connection with the main folding and unfolding support. And the folding and unfolding adjusting assembly is in power connection with the auxiliary folding and unfolding supports. The driving assembly is in power connection with the alignment adjusting assembly and the folding and unfolding adjusting assembly; the spraying assembly comprises a nozzle, a liquid supply connecting pipe and a scissors fork type mechanism, the scissors fork type mechanism is mounted on the main and auxiliary retractable brackets, the liquid supply connecting pipe is uniformly assembled on the scissors fork type mechanism, and the nozzle is connected to the liquid supply connecting pipe. The production efficiency of greenhouse vegetables can be effectively improved, the cost is reduced, the resource waste is reduced, and the requirements of efficient, energy-saving and sustainable agricultural development are met.

The invention discloses a flexible cable hanging and picking device for 10 kV bypass bridging and a use method thereof, and belongs to the technical field of bypass operation, the flexible cable hanging and picking device for 10 kV bypass bridging comprises a bypass cable fixing hanging plate device, a bypass cable traction locking device and a bypass hanging and picking tool quick-change device; the bypass cable fixing hanging plate device is used for fixing a bypass cable head, and the bypass cable traction locking device is used for pulling a whole formed by the bypass cable fixing hanging plate device and the bypass cable head and is in transmission fit with the bypass cable fixing hanging plate device. According to the invention, traction and locking of the flexible cable for 10kV bypass bridging can be realized in a full-automatic manner, and the main cable base instead of the bypass cable head can still bear most weight after traction in place, so that the operation efficiency is improved, in addition, manual traction of the bypass cable is not needed, and the labor intensity of workers is reduced. The physical exhaustion of the operating personnel is greatly reduced; and the safety of the operating personnel is ensured.

The utility model belongs to the technical field of motor equipment, and particularly relates to a flat cutting machine and motor machining equipment. The flat cutting machine comprises a material cutting structure, the material cutting structure comprises a material cutting driver arranged in the first direction in a sliding mode and a material cutter connected with the material cutting driver, and the material cutting driver is used for driving the material cutter to move in the first direction; the lifting structure is located at the cutting station and comprises a positioning plate used for supporting the flat wire winding and a lifting driver used for driving the positioning plate to move in the second direction, and the first direction and the second direction are orthogonally arranged; and the cutting driver slides to a cutting station in the first direction, and the lifting structure drives the flat wire winding to ascend, so that the cutting driver drives the cutting knife to cut off the end part of the flat wire. By adjusting the position of the material cutting driver in the first direction, flat wire windings with different diameters can be cut off, and the application range of the flat cutting machine is widened.

The invention discloses an express delivery control method and device based on a mobile intelligent express cabinet system. The method comprises the following steps: controlling each express needing to be delivered to be correspondingly loaded into an intelligent express cabinet at each sorting line grid; after the intelligent express cabinets completing the loading task are stored in a designated storage area, a transport capacity request is sent; each unmanned vehicle responding to the transport capacity request is controlled to respectively drive to a corresponding unmanned vehicle boxing waiting area for loading waiting; in response to query requests of corresponding target placement positions of all the intelligent express delivery cabinets on the unmanned vehicles, querying the corresponding target placement positions according to the identification information codes of the intelligent express delivery cabinets, and sending the target placement positions to the corresponding unmanned vehicles; and controlling the unmanned vehicle to plan a driving path of the unmanned vehicle according to each destination placement position, and delivering each intelligent express cabinet to the corresponding destination placement position according to the planned driving path. The method has the advantages of being simple in implementation method, low in cost, high in intelligent degree and equipment utilization rate, high in flexibility and the like.

The invention discloses a three-section type right-angle plug-in wellhead cable penetrating device, which comprises a penetrating device female head body, a penetrating device male head body and a ground plug, and is characterized in that the penetrating device female head body is arranged in a vertical penetrating hole of a tubing hanger; one end of the traversing device male head body is sequentially inserted into an oil pipe four-way transverse through hole of the oil pipe four-way body and a transverse through hole of the oil pipe hanger from the outer side, and the transverse through hole of the oil pipe hanger is communicated with a vertical through hole of the oil pipe hanger. The first right-angle connecting copper sleeve is used for achieving right-angle plugging cable wellhead crossing, and the two ends of the crossing device male head body are in butt joint with the crossing device female head body and the ground plug respectively. Installation and maintenance are easy and convenient, rapid maintenance and replacement of the cable penetrating device are carried out without dismounting a Christmas tree, time and labor are saved, and safety and reliability are achieved. The well control risk problem that a main valve of a Christmas tree cannot be closed due to the fact that a composite cable is hung in an oil pipe for a long time and can only penetrate through the top in the composite cable electric pump throwing and pulling process can be solved.

The utility model discloses a calender and relates to the technical field of calenders. The calender comprises side plates arranged on the two sides at intervals; the upper pressing roller and the lower pressing roller are rotationally connected between the side plates on the two sides and are distributed up and down; the cutting mechanisms are arranged on the side plates on the two sides, and each cutting mechanism comprises a cutter shaft and two circular cutters; the two ends of the cutter shaft are rotationally connected to the side plates on the two sides, and the cutter shaft is located on the front side of the lower pressing roller. The circular cutter comprises a first shaft sleeve and a circular blade fixed on the outer side of the circumference of the first shaft sleeve; the two circular cutters are symmetrically sleeved on the cutter shaft through respective first shaft sleeves; radial holes are formed in the first shaft sleeve at intervals, and screws are inserted into the radial holes to lock the circular cutters on the cutter shaft. According to the utility model, the cutting mechanism is additionally arranged on the calender, so that the rubber material can be synchronously cut after being calendered into sheets when the rubber material is calendered into sheets, the working efficiency is improved, and the working process is simplified.

The utility model belongs to the technical field of steel smelting, and particularly relates to a blast furnace gravitational dust removal and ash discharge device which comprises a gravitational dust removal device, a first ash discharge bin and a second ash discharge bin which are symmetrically distributed are arranged at the bottom of the gravitational dust removal device, and the gravitational dust removal device is respectively connected with the first ash discharge bin and the second ash discharge bin through a first pipeline. The top of the first ash discharge bin is connected with the dust remover through a second pipeline, the top of the second ash discharge bin is communicated with the second pipeline through a third pipeline, the second pipeline and the third pipeline are both provided with blow-off ball valves, the first ash discharge bin is connected with the suction and exhaust vehicle through a fourth pipeline, and the second ash discharge bin is communicated with the fourth pipeline through a fifth pipeline; the dust remover is communicated with the fourth pipeline through a sixth pipeline; the whole operation process is simple and convenient; dust raising is avoided in the operation process, and the environment is protected; the labor intensity of workers is reduced; the ash discharging time is saved, and the human resource cost is reduced.

The invention relates to the technical field of electrical digital data processing, and provides a photomask graphic data automatic generation system and a use method thereof.The method comprises the steps that a metadata structured shell is manufactured, and a corresponding metadatabase is established based on the manufactured metadata structured shell; the metadata structured shell is composed of a shell layer, a core layer and an environment adaptation layer, client data and a mask template modeling data deployment system directory are stored in the shell layer, a specific source file and a mask template modeling data deployment system are arranged in the core layer, and an interface interconnected with a corresponding operating system is arranged in the environment adaptation layer. It is ensured that the metadata structured shell can be identified by the corresponding operating system. Due to the adoption of the technical scheme, the metadata structured shell is generated, the design is easy to uniformly read and reduce errors, the method is not limited by different databases and database structures, and barrier-free circulation of data is greatly promoted.

The invention discloses a mining method for surface mine external expansion recovery hanging wall ore bodies, and belongs to the technical field of surface mine mining processes. The mining method for recovering the hanging-wall ore body through external expansion of the surface mine can prevent rolling stones from threatening normal and safe production of the lower portion, and does not need to stop production and expand the wall for transition. The mining method comprises the steps that an open section ditch with the width not smaller than 20 m is formed in the high and steep slope according to the slope expanding boundary of the surface mine, a trapezoidal rock wall is formed on the side, close to the slope, of the open section ditch, then ore rock on the side, not close to the slope, of the open section ditch is subjected to lateral blasting and slope expanding shoveling mining operation, and the trapezoidal rock wall on the side, close to the slope, of the open section ditch is stoped; pumice stones and rocks on the slope surface of the side slope are cleaned, so that a working platform with the width not smaller than 40 m is formed; and then, the ore rock on the inner side of the working platform continues to be subjected to lateral blasting and mining operation, and a next working platform with the width not smaller than 40 m is formed on the side, close to the slope, of the working platform till mining work of all the externally-expanded and recycled hanging wall ore bodies is completed.

This invention discloses an automatic imaging and defect detection method for capacitor wire mesh applicable to multiple sizes, belonging to the field of industrial automation inspection technology. The method includes the following steps: generating a corresponding imaging path based on the parameter information of the capacitor wire mesh frame to be inspected; controlling the imaging unit to acquire images of the capacitor wire mesh according to the imaging path; identifying regular rectangular wire mesh regions based on region positioning images, and constructing multiple region masks based on these regions; switching between foreground detection regions and background suppression regions between different region masks based on predefined defect types to be detected, and performing defect detection and classification within the corresponding foreground detection regions; generating an inspection report based on structured data; achieving refined partitioning detection through multi-region masks, effectively improving defect detection efficiency and avoiding human subjective errors, reducing the probability of missed and false detections, and accurately identifying various defects such as wire mesh blockage, expansion and contraction, latex peeling, and dirt.

This utility model discloses a dedicated drawer switch and switch cabinet developed based on a pull-out low-voltage switchgear, belonging to the field of power supply equipment. The drawer switch includes a drawer body, an input socket, a switch assembly, and a locking assembly. The input socket is located on the drawer panel and electrically connected to a disconnecting switch. The switch assembly includes an operating handle and a drive rod. The operating handle is rotatably mounted on the drawer panel and can rotate between an open and closed position. The operating handle drives the disconnecting switch via the drive rod. The locking assembly includes a connecting structure and a locking pin. A fixing hole is provided in the drawer compartment corresponding to the locking pin. The locking pin is connected to the drive rod via the connecting structure. When the operating handle is in the open position, the locking pin disengages from the fixing hole; when the operating handle is in the closed position, the locking pin is inserted into the fixing hole. The switch cabinet includes a drawer compartment, and the drawer compartment is equipped with the aforementioned drawer switch.

The invention discloses a finished cigarette same-address industrial and commercial cooperation integrated supply chain process method and system, and the method comprises the steps: forming a retailer cigarette order by a tobacco company, and transmitting a cigarette order with a piece as a unit and a material right transfer order to a cigarette factory according to the retailer cigarette order; and the cigarette factory determines that cigarettes are replenished to the tobacco company from a finished product warehouse of the cigarette factory or replenished to the tobacco company from a finished product cigarette sealing box workshop of the cigarette factory according to the cigarette order, the material right transfer list, the finished product inventory data and the production business proposed by the tobacco company. According to the invention, logistics facility and equipment resource sharing, maintenance team sharing, field operation management personnel sharing and market demand information sharing are realized, repeated construction and land occupation are greatly reduced, project investment, tracking difficulty and logistics cost are reduced, the operation process is simplified, a logistics route and whole-course tracking time are shortened, and the operation efficiency is improved.

The invention discloses a hot rolling production line fixed-width side press crankshaft on-site hoisting and replacing method, which comprises the following steps of: firstly, disassembling related accessories of a crankshaft, and retaining the crankshaft by adopting a lever block; manufacturing a lifting appliance comprising a lifting beam, an upper lifting lug and a lower lifting lug; the crane main hook is connected with the shackle of the upper lifting lug through a sling, the shackle of the lower lifting lug hooks the 30T hoist, the 30T hoist at the inner side lifting point is used for retaining the crankshaft, the lever hoist is dismounted, the crane moves the crankshaft, and when a rope at the inner side lifting point abuts against a girder of a rolling mill housing, a rope of the 30T hoist at the outer side lifting point is moved to the outer side of the girder of the rolling mill housing; a 30T hoist at the outer side hoisting point is adopted to hold the crankshaft, the rope at the inner side hoisting point is dismounted, and the crane continues to move the crankshaft, so that the crankshaft is pulled out and hoisted away from the rolling mill housing; and the rolling mill housing is cleaned and ground, reverse hoisting and mounting are carried out according to the steps, and crankshaft replacement is completed. The method simplifies operation procedures, reduces cost and period, and ensures normal operation of a hot rolling production line.

The utility model relates to the technical field of packaging machines, and provides a transport vehicle and a processing system. The transport vehicle comprises a transport vehicle body, a lifting unit and a bearing unit. The bearing unit is connected with the transport vehicle body through the lifting unit. The bearing unit can bear a packing material shaft and a packing material unit at an inlet of a packing material bin of the canning truck. Moreover, under the action of the lifting unit, the bearing unit can lift up or put down the sealing material containing frame in the processing area and the sealing material containing frame in the material temporary storage area. By means of integrated operation design, automatic lifting and bearing functions and multi-task processing capacity, the transport vehicle successfully solves the problems that in the prior art, efficiency is low and cost is high in the process of replacing packing materials and packing material sealing materials, efficient and automatic operation in the process of replacing the packing materials and the sealing materials is achieved, and production efficiency is improved. The production efficiency is greatly improved, and the operation cost is reduced.

The utility model belongs to the field of offshore wind power, and discloses a charging device for a grouting ship for offshore wind power, which is mounted on the grouting ship in a matched manner and comprises a charging mechanical arm and a mooring clamping mechanism, the charging mechanical arm comprises a mechanical arm body and a grouting ship charging mechanism arranged at the execution end of the mechanical arm body, the mechanical arm body drives the grouting ship charging mechanism to move, and the grouting ship charging mechanism is used for being matched with a platform charging device on the parking charging platform to achieve charging of the grouting ship. According to the utility model, charging and parking functions are integrated in one set of device. Integrated butt joint is achieved through precise positioning of the mechanical arm, auxiliary fixing of the suction cup and the charging head of the grouting ship controlled by the telescopic driver. Compared with an existing scattered charging and anchoring mode, the integrated design simplifies the operation process and improves the working efficiency.

The baking tray device for the cakes comprises a tray body, partition plates and a buckling cover, the tray body is a rectangular box with an opening in the top, the partition plates are installed in the tray body and divide the interior of the tray body into a plurality of containing grooves, the containing grooves are arranged in a rectangular array, and the buckling cover is arranged in the containing grooves. The buckle cover is installed at the opening of the tray body and seals and buckles the containing grooves in the same row or the same column. By the adoption of the technical scheme, under the action of the partition plates, the internal space of the tray body is reasonably distributed, the containing grooves arranged in the rectangular array mode are formed, cake utensils are placed in the containing grooves, the containing grooves located in the same row or the same column can be directly sealed through the buckle covers, and the cake utensils are placed in the containing grooves. According to the device, the cake vessels can be quickly and orderly arranged, the multiple cake vessels can be sealed at the same time, the operation process is simplified, and the working efficiency is improved.

The invention relates to the technical field of drilling equipment, and discloses a casing clamping device and drilling equipment. The sleeve clamping device comprises a mounting bracket, a rotary clamping structure and a driving structure. The rotary clamping structure is installed on the installation support and used for clamping or loosening the casing pipe, and when the casing pipe is clamped, the rotary clamping structure is further used for driving the casing pipe to rotate around the axial direction of the casing pipe. The driving structure is mounted on the mounting bracket, is used for being detachably connected with the derrick and is used for driving the rotary clamping structure through the mounting bracket, so that the sleeve is driven to do reciprocating motion in the axial direction of the sleeve. Through mutual cooperation of the rotary clamping structure and the driving structure, the casing can move in the axial direction of the casing and can also rotate in the axial direction of the casing, it is guaranteed that casing running operation and well drilling operation can be conducted synchronously, the shaft wall protection effect is achieved, the time for running the casing after well drilling and completion is saved, the casing running operation process is simplified, and the well drilling efficiency is improved. The defect that in the prior art, the casing running operation process is complex is overcome.

The application relates to a detachable built-in filter cartridge with filter material convenient to replace, belonging to the technical field of fluid filtration, which comprises a filter cartridge body and a filter cylinder body, a filter cartridge top seat and a filter cartridge bottom seat are fixedly arranged at the upper end and the lower end of the filter cartridge body respectively, the filter cylinder bottom seat and the filter cartridge bottom seat are matched through a rotating clamping structure, a filter cylinder cover is rotatably clamped at the top of the filter cartridge top seat, and a filter cartridge discharge port is arranged at the bottom of the filter cartridge bottom seat. The filter cartridge top seat is provided with a first locking ring with a first protrusion, the filter cartridge bottom seat is provided with a second protrusion, and the first locking ring and the second protrusion are matched with corresponding circular sliding grooves and protrusions respectively to realize quick dismounting and positioning. Equal-diameter circular filter holes are arranged in the circumferential array outside the filter cylinder body, and filter cloth is sewn on the inner wall of the filter cartridge body to realize filtration. The detachable structure is adopted, the problem that filter material of a traditional integrated filter cartridge cannot be replaced and maintained is solved, the detachable filter cartridge has the characteristics of convenient dismounting and assembling, stable assembly, uniform liquid inlet filtration, good dustproof effect of the top, effectively reduced use and maintenance costs, and is suitable for various fluid filtration working conditions and has high practicability.

A lifting fixture and method for a dual-fuel diesel engine cylinder block, the cylinder block is provided with a Gland hole, the lifting fixture includes a shaft, a bracket, a lifting lug, a spring, a steel ball and a nut; wherein the bracket is provided with a bearing surface, a positioning surface and a conical guide surface, the bracket is provided with an arc guide groove, the center and both side ends of the arc guide groove are respectively provided with a semi-spherical groove, the outer side surface of the sleeve is provided with a cylindrical blind hole, the shaft and the nut hinge the bracket and the lifting lug together so that they can rotate relative to each other, the spring and the steel ball are arranged in the cylindrical blind hole, under the action of the spring, the steel ball respectively penetrates into the three semi-spherical grooves, and the bracket and the lifting lug are respectively locked in three different relative positions; the guide surface of the bracket guides the positioning surface to enter the Gland hole and achieve automatic centering, the bearing surface is attached to the end face of the Gland hole, so that the lifting fixture and the steel wire rope are on the same vertical line with the center of gravity of the cylinder block, and the cylinder block is automatically positioned and smoothly lifted. The present invention has the functions of automatic centering and self-locking, improves production efficiency, eliminates safety hazards, and improves working conditions.

The present invention provides an automatic detection system and method for the air tightness of a metal hose, comprising a conveying device, disassembly and assembly air supply devices are arranged on both sides of the conveying device, a detection box is set up above the conveying device, the conveying device comprises a circulating conveying mechanism, a plurality of groups of hose positioning mechanisms are arranged in a ring shape on the circulating conveying mechanism, the hose positioning mechanism comprises a clamping plate and a fixing plate arranged side by side, clamping assemblies are arranged at both ends of the clamping plate, a clamping cylinder is arranged on the top of the circulating conveying mechanism, a first release cylinder and a second release cylinder are arranged in sequence at the bottom of the circulating conveying mechanism, a good product collection basket is connected below the first release cylinder, and a defective product collection basket is connected below the second release cylinder. The detection method comprises: 1. loading; 2. feeding; 3. assembling a female head and a plug; 4. inflation detection; a. ventilation stage; b. pressure holding stage; c. deflation stage; d. abnormal alarm; 5. disassembling a female head and a plug; 6. good product collection; 7. defective product collection.

The application discloses a kind of biomimetic water-collecting and compacting device co-located in corn seeding site, belong to the technical field of agricultural machinery equipment, the device includes biomimetic compacting wheel, compacting wheel side counterweight and floating buffer mechanism.Biomimetic compacting wheel is circumferentially provided with protrusions, and the surface of the protrusions is arranged with water-collecting microstructure imitating spider silk spindle node-connecting fiber, which relies on Laplace differential pressure to direct water collection.By matching the seed falling time and the rotation stroke of the biomimetic compacting wheel, the protrusions can accurately point to the seeds for compacting;The floating buffer mechanism can adapt to the ups and downs of the surface and adjust the compacting load.The device simultaneously completes accurate compacting and water-collecting soil conservation in one operation, improving the soil moisture content and the corn emergence rate.

This application discloses a gun barrel inner wall cleaning device, comprising: a cover plate, a first expansion device, a second expansion device, an extension rod, a pushing assembly, and a scanning device. The cover plate abuts against and locks onto the end of the gun barrel. The pushing assembly is disposed on the cover plate, and multiple extension rods are detachably connected in sequence and pass through the pushing assembly. The pushing assembly is configured to drive the extension rods to rotate and advance them into the gun barrel. One of the radially adjustable first and second expansion devices is detachably connected to the end of the extension rod. The expansion ends of the first and second expansion devices are respectively provided with a hard brush and a soft sponge, so that the hard brush and soft sponge abut against the inner wall of the gun barrel through their respective expansion actions. The scanning end of the scanning device is disposed at the end of the second expansion device to scan the inner wall of the gun barrel following the second expansion device. This application integrates efficient cleaning and precise detection functions and can adapt to the cleaning of gun barrels of different sizes.

This invention discloses an intelligent walking and positioning system and control method for hanging baskets in bridge construction. This invention relates to the field of bridge construction technology, constructing a multi-module collaborative system to achieve coupled driving of walking and anchoring, safety interlocking of the rear anchor, and dynamic positioning under all working conditions. Through digital twin predictive control, it solves the pain points of traditional hanging basket operations. The advantages of this invention are: through the collaborative design of the walking and anchoring driving module and the decoupled and re-anchored rear anchor module, combined with the safety interlocking logic of the central control module, it optimizes the inherent defects of traditional hanging baskets, such as mutual exclusion between walking and anchoring, lack of active safety redundancy during walking, poor synchronization of multiple jacking mechanisms leading to deviation and jamming, and cumbersome rear anchor disassembly and assembly procedures. It adopts a step-by-step driving architecture with coupled walking and anchoring, combined with a two-level linkage decoupled and re-anchored rear anchor structure, to achieve dynamic anchoring and locking throughout the entire walking process of the hanging basket. Simultaneously, the central control module achieves synchronous control of multiple trusses and safety interlocking throughout the entire operation process.

The application discloses a large-scale flotation machine disperser replacement method for mines and belongs to the technical field of mine mechanical equipment. The method comprises the following steps: a new disperser composed of a new four-piece assembled arc block is adopted, a "composite process cutting method" is adopted to safely decompose an old integral rubber-steel composite disperser, that is, rubber of the main body is first cold cut, rubber of the steel plate area is then separated with the aid of heat, exposed steel plates are finally gas cut, and a complete limited space safety operation system is integrated; according to a slot-in situ replacement mode that old dispersers are hoisted out and new dispersers are assembled in slots, efficient, safe and accurate partial replacement of a core component of a large-scale flotation machine is realized, a construction period is short, risks are controllable, and a standardized maintenance process that can be popularized is formed.

The invention provides a transfer cart for galvanized steel coil production, and belongs to the technical field of transfer carts. Comprising a trolley, an inner supporting assembly is arranged on the trolley, a guide fixing assembly is arranged at the front end of the inner supporting assembly, a lifting table is arranged below the inner supporting assembly, a bottom fixing assembly is arranged on the lifting table, anti-cracking assemblies are arranged on the two sides of the bottom fixing assembly, and a steel coil can be placed on the inner supporting assembly. And a hydraulic power system is arranged in the trolley. A bevel gear set is driven by a motor to adjust a guide block to be matched with the inner diameter of a steel coil, the steel coil is guided to be accurately arranged on an inner supporting assembly in a sleeving mode, alignment time consumption and operation difficulty are reduced, the steel coil is fixed through the inner supporting assembly and a bottom fixing assembly, the sliding risk is reduced, and an arc-shaped plate rotates around the axis to be attached to the side face of the steel coil to form lateral protection; and the end face fixing plate is embedded and connected in a reinforced mode, and the problem of cracking caused by vibration and inclination in the transferring process is effectively avoided.

According to the hydraulic puncher used for the coiled tubing and used for drilling in the casing pipe, the puncher is connected through the coiled tubing, then fluid is pumped through the ground, the two-stage piston is pushed under the action of fluid pressure, the two-stage piston drives the sliding groove core shaft, and the method that axial downward thrust is converted into radial force through an inclined T-shaped groove matching structure is adopted; finally, a punching nail on the executing mechanism acts on the inner side of the casing pipe, large extrusion force is obtained through a two-stage piston and transmission of micro-inclination force to complete punching operation on the casing pipe, punching is reliable, the hole shape is attractive, recovery is completed only by lifting a pipe column after punching is completed, and damage to an oil well caused by secondary salvage and punching through a chemical corrosion method is avoided. The device is simple in structure, low in required fluid pressure and flow, simple to operate and capable of completing the punching operation only by pumping the flow on the ground and observing the pumping pressure without connecting a complicated matching tool string. And compared with a traditional method of punching in the sleeve, the operation process is simple, efficiency is high, cost is low, and difficulty is small.

This invention provides a flexible matrix array light guide module and its assembly method, comprising multiple integrated optical coupler light-emitting carriers integrally injection molded into a matrix array via flexible connecting ribs; wherein, the matrix array has an N×M or N×N regular array layout, the spacing between the integrated optical coupler light-emitting carriers is set according to the distance to the light source, the thickness of the flexible connecting ribs is 0.2-0.6mm, the width of the flexible connecting ribs is 0.1-2.0mm, the material of the flexible connecting ribs is the same as that of the integrated optical coupler light-emitting carriers, the matrix layout can be an N×M or N×N regular array, and the spacing can be customized according to the distance to the light source; the flexible connecting ribs have a V-shaped groove in the middle along the length direction, the V-shaped groove is used for manual breakage when needed; the bending radius of the flexible connecting ribs is ≥200mm, used to adapt to the curvature of the car roof; the advantages of this invention are: the flexible matrix integrated design supports modular assembly and curved surface assembly.

The invention provides a prefabricated column for high-precision assembly construction. The prefabricated column comprises a plurality of first vertical ribs arranged in the prefabricated column in a penetrating mode, the bottoms of the first vertical ribs are located in the prefabricated column, and the tops of the first vertical ribs are located above the prefabricated column; a rectangular pyramid groove is formed in the middle of the bottom of the prefabricated column, a plurality of air guide holes are formed in the upper side of the rectangular pyramid groove in the circumferential direction in a penetrating mode, a plurality of butt-joint holes are evenly formed in the outer side of the rectangular pyramid groove, reamed holes are formed in the lower sides of the butt-joint holes located in the four corners, and pre-buried frames are arranged at the junctions of the butt-joint holes and the reamed holes. The pre-embedded frame comprises a plurality of connecting sleeves which are uniformly distributed, and the positioning sleeves are detachably arranged in the connecting sleeves in a penetrating manner and are used for being aligned with second vertical ribs on the floor butt joint seat; a first right-angle plate and an alignment clamping plate are detachably arranged on the outer side of the prefabricated column, the first right-angle plate and the alignment clamping plate are connected to form a clamping unit, and the outer side of the first right-angle plate is connected with a floor drag hook through a righting pull rod. The device is convenient to mount and dismount, the construction efficiency is improved, and meanwhile, the precision is high and the effect is good.

The present invention relates to a method for manufacturing a strip of material having integrated electronic components, the method comprising the steps of: conveying a material web; cutting a first blank from the material web; lifting the first blank; placing an electronic component onto the material web; conveying the material web again having the electronic component thereon; cutting a blank from the material web to obtain a second blank, the electronic component being located on the second blank; and placing the first blank onto the second blank to house the electronic component between the first blank and the second blank, wherein the first blank and the second blank have unvulcanized rubber or are made of unvulcanized rubber.

The application relates to the technical field of optical lens production, and discloses an optical lens subsurface detection and laser repair integrated device, which comprises a machining table, a photographing detection module one, a photographing detection module two and a laser repair module are arranged on the machining table, a rotating and turning mechanism for the optical lens is arranged on the machining table, and the turning action of the optical lens is located between the photographing detection module one and the photographing detection module two. In the application, the rotating and turning mechanism is arranged, so that the optical lens can automatically complete reversing and turning between the two detection modules after being placed, repeated dismounting, clamping and alignment are not needed, the operation process of lens double-face detection and repair is greatly simplified, manual intervention links are reduced, the problems of complicated traditional process operation, low automation degree and poor batch operation efficiency are effectively solved, the efficiency of optical lens double-face detection and laser repair is improved, and the high-precision lens batch detection demand is adapted.