77results about How to "Wide range of trials" patented technology

The invention discloses a power grid multiple optimization scheduling method for enhancing wind power acceptance capability, which belongs to the technical field of wind power generation consumption and aims at solving the main technical problems of insufficient power peaking capacity in a load valley period due to random volatility and intermittency of wind power and bad influences of direct participation in system peaking by nuclear power. Through building a wind power model with wind power uncertainty output based on error growth and simultaneously giving a wind power curtailment amount calculation model, a wind power output condition is predicted; with nuclear power as basic load as an example (a main power generation energy source in a different area can be used as basic load), coordinated scheduling with thermal power, hydropower, energy storage and so on is carried out, through pre-scheduling and an actual scheduling model, the nuclear power can participate in peaking through energy storage in a maximum output optimization condition, energy transfer and peak load shifting are realized, output of a clean energy source is maximized, and the acceptance capability of the new energy source is increased.

The invention discloses an SOC estimation method and an SOC estimation device based on a cell characteristic curve, wherein the SOC estimation method and the SOC estimation device belong to the field of cell management and testing technology. The SOC estimation method comprises the steps of acquiring an initial cell state-of-charge, a cell capacity, a cell monomer voltage value, a cell monomer temperature value, a cell working current value and a cell sampling period; performing calculation for obtaining a first cell state-of-charge; when duration time in which the cell working current value is smaller than a current threshold is shorter than a time threshold, obtaining a second cell state-of-charge according to preset state-of-charge-open-circuit-voltage curves at different temperatures; calculating a difference between the first cell state-of-charge and the second cell state-of-charge, and calculating the absolute value of the difference, thereby obtaining the cell state-of-charge difference; and determining a relationship between the cell state-of-charge difference and a state-of-charge threshold for determining a final cell state-of-charge. The SOC estimation method and the SOC estimation device have advantages of satisfying a requirement for high SOC testing precision at different temperatures by means of a simple calculation process, realizing SOC estimation and correction, and ensuring convenient and feasible calculation method and wide application range.

The invention provides an intelligent scenic spot and scenery recognition system and method oriented to a mobile terminal and belongs to the technical field of GPS / base station positioning and image recognition. Due to the adoption of the mode that the GPS positioning technology is combined with the base station positioning technology, the problem that when a single GPS is adopted, coverage is not complete can be solved to a large extent. The system and method are easy to operate and wide in application range, and people capable of using mobile phones can fast learn to use the system and method skillfully. The system and method are very high in expansibility, recognized scenic spot and scenery information can be replaced with scenic spot and scenery voice, image and video explanation, information content is enriched greatly, and the travelling quality of tourists is improved.

The invention discloses an LED illumination wireless control system. The system comprises a master controller and receiving control terminals, wherein the master controller is in radio frequency communication with a plurality of external receiving control terminals via a radio frequency transmitting module, and comprises a display control module, a main control MCU system circuit board and a radio frequency transmitting module; and the receiving control terminals consists of MCU system circuits, radio frequency receiving modules and LED driving power supply modules. The system has a wide application range, high flexibility and low cost; the number of the receiving control terminals can be flexibly determined according to requirements; and in a wide space range, the master controller and the receiving control terminals can remain quite high communication sensitivity.

The invention relates to condensed type die silicone rubber and a preparation method thereof. The silicone rubber comprises a component A and a component B, wherein the weight ratio of the component A to the component B is 100:(1.5-3); the component A is composed of dimethicone, silicon dioxide, dyhydroxyl polydimethylsiloxane, semi-reinforced filler, weighting filler and a high temperature resistance material in a certain proportion; the component B is composed of a catalyst, a crosslinking agent and an accelerant in a certain proportion. The condensed type die silicone rubber is prepared by adopting the following steps: preparing the component A; preparing the component B; uniformly mixing the prepared component A and the prepared component B in the mass proportion. The die silicone rubber is excellent in fluidity, can endure a high temperature of 200 DEG C, and is good in physical mechanical performance and wide in application range.

The invention belongs to the waste battery recycling technology field, and discloses a waste power lithium battery all-component cleaning and recycling method. The method comprises the following stepsof (1) under inert gas protection and an unclosed state, disassembling and crushing to obtain crushed battery materials; and (2) separating and recycling an electrolyte from the crushed waste power lithium battery materials by adopting a forced extraction method; (3) extracting and recycling a binder; (4) drying the crushed battery materials; and (5) sorting and screening the dried crushed battery materials, and separating and recycling an electrode powder and copper-aluminum particles. The method has advantages that through an extraction method, the electrode powder, the binder and an organic solvent are completely separated from each other, and the electrolyte, the binder and the electrode powder in the waste power lithium ion battery are efficiently recycled. A whole process has zero emission of three wastes and is environment-friendly.

The invention discloses an MSBR (Modified SBR) nitrogen and phosphorus removal technique based on an MBBR, and belongs to the technical field of sewage treatment. The technique is based on a system consisting of seven units, including a sludge concentration area, a hypoxic preconditioning area, an anaerobic area, an anoxic zone, an aerobic MBBR area, a sequencing batch reaction I area and a sequencing batch reaction II area, wherein suspended packing is all dropped into the aerobic MBBR area, a medium hole perforating aeration system is arranged at the bottom of the aerobic MBBR area, a water distribution system is arranged at a water inlet, and an interception screening system is arranged at a water outlet. According to the MSBR nitrogen and phosphorus removal technique based on the MBBR disclosed by the invention, the advantages of an MSBR technique and the MBBR technique are combined, the technique has the advantages of high volume load and stable effluent effect, and is suitable for carrying out update or capacity increasing transformation on the original MSBR technique, so that the treatment capability of the existing technique is promoted, and meanwhile, the technique is applied to new construction items, so that the occupied area can be greatly reduced.

The invention relates to a device and a method for controlling water vapor in an application of testing a solid oxide fuel cell. The device comprises a water tank, a metering pump, a first one-way valve, an evaporator, a gas flow controller, a second one-way valve, a mixer, a heater and a heating tape, wherein the water tank, the metering pump, the first one-way valve, the evaporator and the mixer are connected in sequence; the gas flow controller, the second one-way valve and the mixer are connected in sequence; the mixer and the evaporator are placed in a heating cavity of the heater; a pipeline between the outlet of the water tank and the inlet of the metering pump is provided with a first temperature sensor and a first pressure sensor; the mixer is provided with a second temperature sensor and a second pressure sensor; and a fuel gas inlet pipe is provided with a third temperature sensor. Compared with the prior art, the method and the device have the advantages of leading the control and measurement for the water vapor to be more convenient and more accurate without a humidity measurement device and considering the influence of temperature and pressure to the volume of the water vapor, and are suitable for high pressure environment.

The invention belongs to the technical field of powder metallurgy machining, and particularly relates to a preparing method for a molybdenum and molybdenum alloy pipe. The technology steps of molybdenum and molybdenum alloy pipe blank preparing, molybdenum pipe hot rolling, molybdenum pipe warm rolling and surface treatment and control over the technology conditions are adopted, and the super-long and thin-wall seamless molybdenum and molybdenum alloy pipe is prepared. Due to the comprehensive effects of hot rolling and warm rolling, the molybdenum and molybdenum alloy pipe prepared through the method achieves the beneficial effects that the molybdenum pipe is super long, thin in wall and seamless, the yield is high, and the comprehensive utilization rate of materials is high. The large deformation rate is achieved when molybdenum and a molybdenum alloy are used for preparing the pipe, an inner structure of the molybdenum pipe is refined and homogenized, and the mechanical performance is excellent; and an existing molybdenum pipe preparing technology is simplified, the materials are saved, and implementation is easy.

The invention discloses a XenServer-platform-oriented virtual machine memory evidence collection method. The method comprises the steps of obtaining physical memory information of a host computer as amemory mirror image file; obtaining a kernel symbol table file in the host computer; obtaining a physical address of vmcoreinfo_xen content; obtaining the vmcoreinfo_xen content according to the physical address, and parsing virtual addresses of domain_list and pgd_l4 of kernel symbols; converting the virtual address of pgd_l4 into a physical address; obtaining a structure body address; obtainingstructure bodies corresponding to virtual machines according to relationshipsamong structure bodies; achieving address conversion of the physical addresses of the virtual machines; judging versions of virtual machine operating systems after the content of physical memories of the virtual machines is obtained; analyzing the physical memories by using corresponding memory analysis methods accordingto the different versions of the virtual machine operating systems after the virtual machine operating systems are determined.

The invention relates to a slime filter cake moisture influence factor evaluation method based on grey correlation analysis. The slime filter cake moisture influence factor evaluation method based on grey correlation analysis includes the steps: clearly knowing about the influence factor and the factor level of the slime filter cake moisture; measuring the test data of the filter cake moisture under each factor level; utilizing the grey correlation analysis method to solve the Deng'S correlation degree of each factor between the slime filter cake moisture; and through ordering of magnitude of the correlation degree, clearly knowing about the main influence factor of the slime filter cake moisture. The slime filter cake moisture influence factor evaluation method based on grey correlation analysis has the advantages of simplicity, practicality, low calculated amount, and accurate calculated result, and can effectively determine the significance of each factor on the slime filter cake moisture and provide theoretical basis for effectively reducing the filter cake moisture.

The invention relates to a method for rapidly detecting coliforms by means of spectrophotometry. By utilizing the characteristic that coliforms can be utilized to ferment lactose at 37 DEG C to produce acid and gas and taking a self-made culture medium as the main role, bromcresol purple serving as an indicator and triphenyltetrazoliumchloride (TTC) solutions are added, after coliforms is fermented and cultured, red precipitates can be produced and culture liquid turns from purple into yellow; the characteristic that the change degree of the color of the fermentation liquid is in positive correlation with the quantity of coliforms contained in the solutions is utilized, the content of coliforms in sample liquid to be detected can be obtained. Compared with an existing national standard method, the method has the advantages that the detection time is greatly shortened, the quantitative value of coliforms in the sample can be detected when coliforms are cultured for 60-400 minutes after sample adding, the trial range is wide, the requirement on short detection time required by various detection fields is met, and the method has good application prospect in the field of rapid detection in the future.

The invention discloses a pneumatic material feeding type automatic slag adding machine which comprises a slag trolley, a material box, at least one metering pump, a slag blower, a material mixing pipe and a stirring mechanism, wherein the slag trolley comprises a trolley body on which four wheels and a handle are arranged; the material box is arranged on the trolley body of the slag trolley through a supporting seat; a material box cover is arranged on the material box; the lower part of the material box is conical; at least one material outlet is formed in the bottom of the material box; each metering pump is correspondingly arranged below each material outlet of the material box; an inlet of the slag blower is correspondingly formed below an outlet of each metering pump; the material mixing pipe is correspondingly arranged below an outlet of the slag blower and is connected with a material distribution pipe of a crystallizer through a connection hose; the stirring mechanism comprises a stirring piece and a driving motor thereof; the stirring piece is arranged on the lower part in the material box. By adopting gas continuous feeding, the pneumatic material feeding type automatic slag adding machine has the characteristics that the input and the use are facilitated, the slag adding machine is small in size, protection slag cannot be powdered in a slag adding process, the improvement of the site environment and the reduction of the consumption of the protection slag are facilitated, the slag adding machine body is low in energy consumption, runs with no noise and is low in cost and the like.

The invention discloses an ultrasound-assisted heterogeneous material friction stirring lap-joint device and lap-joint method, and belongs to the technical field of welding. The technical scheme is characterized in that an ultrasonic device and a friction stirring welding device jointly act on a heterogeneous material joint, a continuous brittle phase in a traditional connection joint is broken, and effective connection of the heterogeneous material is achieved. The problems that due to the large material physical and chemical characteristic difference of the heterogeneous material joint, connection is difficult, and the inner defect and the continuous brittle phase are caused are solved, meanwhile, the material mobility and the welding temperature field in the friction stirring welding process of the heterogeneous material joint can be effectively improved, the hook structure, the heterogeneous material laminar flow, the groove defect and the continuous intermetallic compound in the heterogeneous material friction stirring joint are solved, the after-welding joint microstructure and the mechanical property are excellent, the trial range is wide, and the process operation is simple.

The invention discloses a rehabilitation training instrument for vision correction. The rehabilitation training instrument comprises a rack, a training cavity is formed in the rack, and a motion cavity is communicated with the lower portion of the training cavity; a vision training device is arranged in the motion cavity, sight distance adjustment devices are arranged at the left and right sides of the motion cavity and used for adjusting the shortest and longest distances of a lamp panel, and an eyepiece switching device is arranged at the upper side of the left wall of the rack. According tothe rehabilitation training instrument, the most proper training state can be adjusted according to the vision intensity of a person, an eyepiece can be adjusted and switched, rehabilitation trainingonly on a single eye or rehabilitation training simultaneously on double eyes can be selected according to the will, and the rehabilitation training instrument is comfortable and convenient to use and more beneficial to eye muscle training and vision correction.

The invention discloses a dyeing and decoloration method of two-dimensinal electrophoresis gel Coomassie brilliant blue for screening a saline-alkaline resistant plant material. The method comprises the first step of preparing a staining solution containing Coomassie brilliant blueR250, methyl alcohol, acetic acid and distilled water with a constant volume, uniformly blending the staining solution and still standing for 0.5-1.5 hours, filtering the staining solution and then storing the staining solution at a normal temperature for use; the second step of preparing a destaining solution containing ethyl alcohol, acetic acid and distilled water with a constant volume; the third step of using distilled water to wash two-dimensional SDS gel for 2-3 times, putting the two-dimensional SDS gel in a dyeing box, adding the staining solution into the dyeing box, using a preservative film to seal the dyeing box, and conducting dyeing on the two-dimensional SDS gel on a table concentrator for 2-3 hours at the normal temperature; the fourth step of conducting decoloration, wherein the decoloration comprises the procedures of pouring out the staining solution, using the distilled water to wash the gel for 2-4 times, adding the destaining solution, wherein the dosage of the destaining solution is 1-2 times that of the staining solution, conducting decoloration on the gel on the table concentrator for 2-3 hours at the normal temperature, and using the distilled water to wash the gel for 2-4 times. According to the dyeing and decoloration method, the method is further optimized on the basis of a routine technique method, procedures of pre-immobilization and the like are omitted, the speed of the dyeing and the decoloration is fast, and the effects of the dyeing and the decoloration are good.

The invention belongs to the technical field of slurry shield construction, and particularly relates to a slurry shield muck treatment system for synchronous grouting. The system is composed of a muckfeeding device, a muck improving device and a muck collecting device. According to the muck improvement device in the system, an improver is formed by compounding attapulgite powder, metakaolin, flyash and bentonite; the muck collecting device is a continuous discharging combination composed of a bin A and a bin B, an on-line monitoring system is adopted to detect that the improved muck finenessmodulus is a main qualified index, a mixing bin is arranged on the lower portion of the bin A and the bin B and separated by a partition plate, the left bin is an unqualified bin, the right bin is aqualified bin, and the right bin can be directly used as a sand source for synchronous grouting. By adopting the system, the purpose of continuously treating, thickening and improving the shield muckcan be achieved, the waste muck is used as a sand source of synchronous grouting slurry, the purpose of recycling the shield muck is achieved, and the recycling rate of the muck is effectively increased.

The invention relates to a double-machine driving type walking device for a coal mine overhead rail type inspection robot. The double-machine driving type walking device walks on an I-shaped steel guide rail. The double-machine driving type walking device for the coal mine overhead rail type inspection robot comprises a shell, a walking support, four sets of transverse auxiliary wheel assemblies, four sets of bearing wheel assemblies, two sets of driving wheel assemblies, two sets of longitudinal auxiliary wheel assemblies, a controller, two speed reducers and two servo motors. The invention further provides a using method of the walking device. The wheel train of the walking device is reasonable in structure, the robot can run stably and reliably, a reliable running platform is provided for the inspection robot, the using method is simple and reliable, the friction resistance of the device can be solidified through adjustment of the auxiliary wheel assemblies and the driving wheel assemblies, the installation accuracy is guaranteed, it is ensured that the motor driving force is matched with the friction resistance, and overload of the servo motors or slipping of the walking device is effectively avoided.

The invention discloses a sewage collection and treatment device for a rain-sewage confluence pipeline, the sewage collection and treatment device comprises a sewage diversion well, a sewage treatmenttank and a pond-bed deep purification area; the sewage diversion well comprises a diversion area and a first water collection area, the bottom of the diversion area is communicated with the first water collection area, and the bottom of the first water collection area is lower than the bottom of the diversion area; the sewage treatment tank is communicated with the sewage diversion well through afirst pipeline; the sewage treatment tank comprises a mixing area, a settling area and a second water collecting area, the bottom of the mixing area is communicated with the bottom of the settling area, and the upper part of the settling area is communicated with the upper part of the second water collecting area; the pond bed deep purification area is communicated with the sewage treatment tankthrough a second pipeline; the pond-bed deep purification area comprises a single-stage or multi-stage purification structure, each stage of purification structure is communicated through pipelines, and plants are planted in the pond-bed deep purification area. Through the mode, the sewage collection and treatment device can be widely applied to pipeline treatment which is inconvenient for sewageinterception and provides strong guarantee for river water pollution treatment.

The invention discloses a method for recycling lithium in a waste power lithium battery. The method comprises the following steps of pretreatment: specifically disassembling, crushing and sorting thewaste power lithium battery under the protection of inert gas in a closed state to obtain waste battery powder; high-temperature calcination: specifically adding additives to the waste battery powderfor high-temperature calcination; mechanical activation and water leaching: specifically adding activating agents to the waste battery powder subjected to high-temperature calcination, and carrying out mechanical activation, water leaching and solid-liquid separation to obtain lithium-containing leachate; and evaporative crystallization: specifically carrying out evaporative crystallization on theobtained lithium-containing leachate to obtain a lithium hydroxide product. By adopting the method, the yield of the metal lithium in the whole treatment process reaches 90% or above.

The invention provides an intelligent wrench. The intelligent wrench comprises a handle, a shell, a transmission mechanism and a sleeve. The transmission mechanism is arranged inside the shell and comprises a driving device and a transmission shaft, and the transmission shaft is connected with the sleeve. The intelligent wrench is characterized in that the sleeve comprises a locking plate and an adjustable locking part, the adjustable locking part is arranged on the locking plate and comprises a plurality of locking sliding blocks and connecting pieces, and the number of the locking sliding blocks is equal to that of the connecting pieces; the two ends of each connecting piece are connected with the two corresponding adjacent locking sliding blocks; each locking sliding block comprises a first abutting face and a second abutting face, the first abutting face of each locking sliding block abuts against the second abutting face of the corresponding adjacent locking sliding block, and the first abutting faces can slide relative to the second abutting faces; and a wrench jaw with a size-adjustable opening is defined by the first abutting faces of the locking sliding blocks in an enclosed mode, and the locking sliding blocks are matched in sequence so as to make the wrench jaw form a regular polygon structure. The intelligent wrench is simple in structure, reasonable in design, high in working efficiency, wide in application range and capable of being operated in a narrow and small space.

The invention discloses a superplasticizer automatic compound system, comprising a mother liquor tank (1), a material tank (2), a compound tank (3) and a product tank (4), all of which are equipped with feeding tubes. The mother liquor tank (1) and the material tank (2) are connected with the compound tank (3) through pipes; the compound tank (3) is connected with the product tank (4) through pipes. The system is characterized in that the compound tank (3) is supported by a weighing sensor (10), which is connected with a computing device. The superplasticizer automatic compound system with simple structure provided by the invention in the usage process not only greatly improves production efficiency, reduces labor intensity, but also improves product quality, reaches a measurement accuracy of 0.3% and increases efficiency by more than 80% compared with the existing artificial feeding mode.

The invention provides a modular design glass-ceramic heat treatment production line. The modular design glass-ceramic heat treatment production line comprises a heating zone spliced by heating modules, a crystallization zone spliced by crystallization modules, a quick cooling zone spliced by quick cooling modules, a slow cooling zone spliced by slow cooling modules and a direct cooling zone spliced by direct cooling modules. Compared with a traditional heat treatment production line, the modular design glass-ceramic heat treatment production line provided by the invention is divided into theheating modules, the crystallization modules, the quick cooling modules, the slow cooling modules and the direct cooling modules according to the glass-ceramic crystallization process; all the modulesare assembled in a factory and are transported to a construction site for direct splicing; the technical problem of long construction period of a glass-ceramic heat treatment production line is solved, and quick splicing of the glass-ceramic heat treatment production line is realized; in addition, during repair and maintenance at a later stage, quick splicing, safety and convenience can be realized.

The present invention provides a large-scale assembly population statistics method based on a base station visitor location register, and belongs to the mobile communication field. The method is characterized in that a visitor location register (VLR) is used as a database used for storing the visiting user information in a base station mobile switching center (MSC), and store the real-time location register information of each user coming from the VLR; according to the characteristics that the capacity of the VLR is large, and the mobile terminals can register in the VLR, and the high popularizing rate of the intelligent mobile phone at present, the user number gathered by a technology can reflect the actual number of people in a specific base station cell visually; a wireless positioning technology is used to exclude the population in the buildings at the places of more buildings, and if the long-time displacements of the persons are within a small range, the persons are confirmed to be in the buildings; at the same time, an error of the number of people gathered by the VLR is reduced by adopting the number of people gathered by combining the signaling interception, and by processing the simulation data, a dynamic visual process is realized, and the number of people within the coverage range of a base station is gathered.

The invention provides an unmanned aerial vehicle recovery device and a control method. The unmanned aerial vehicle recovery device comprises a main arm frame, a first cross rod assembly, a second cross rod assembly, a recovery rope group and a control component. The main arm frame is provided with a first driving component, and the first driving component is used for realizing unfolding or folding of the main arm frame; the first cross rod assembly is provided with a second driving assembly, and the second driving assembly is used for realizing unfolding or folding of the first cross rod assembly; the second cross rod assembly is provided with a third driving assembly, and the third driving assembly is used for realizing unfolding or folding of the second cross rod assembly; one end of the recovery rope group is connected with the first cross rod assembly, and the other end is connected with the second cross rod assembly; the control assembly is used for controlling the first driving assembly, the second driving assembly and the third driving assembly. According to the technical scheme, the main arm frame, the first transverse rod assembly and the second transverse rod assembly can be automatically unfolded and folded, manual intervention is not needed, the labor intensity is effectively reduced, and the use efficiency is improved.

The invention discloses a position-changeable large disk of a tire disassembling machine. Clamping seats of the position-changeable large disk of the tire disassembling machine comprises clamping seat bases, clamping jaw caps, clamping jaws and position changing plug pin assemblies; each position changing plug pin assembly is composed of a position changing pin, a limiting core sleeve, a limiting cap, a reset spring, a limiting mandrel, a clamping spring and a screw; each clamping jaw cap on the clamping seat can have three adjusting positions in total; tires in smaller size and larger size can be disassembled; tires with the size being 12-30 inch can be subjected to position changing adjusting disassembling; the application range is wide; and meanwhile, each clamping jaw cap is provided with a gas inflation hole, explosive inflating is carried out while a tire is clawed, and gas inflation is facilitated after the tire is repaired.

The invention relates to the field of algal basic research, and particularly discloses a method for separating and purifying an extracellular polymeric substance. The method comprises the following steps of taking chlorella liquid, performing centrifuging to obtain a supernatant, enabling the supernatant to pass through a 0.45-micron filter membrane to obtain a soluble extracellular polymeric substance, concentrating a filtrate to a small volume by adopting a tangential flow ultrafiltration technology, performing dialyzing, performing freeze-drying to obtain soluble extracellular polymeric substance solid powder, and performing re-dissolution to obtain the soluble extracellular polymeric substance with the preset concentration. The method has the characteristics of simplicity in operation,time and labor saving, easiness in storage, wide trial range and the like.

The invention provides an agricultural vehicle driving safety warning device which comprises a temperature differential power generation system, a step-up module, a charge and discharge module, a battery, a normally open temperature control switch and an LED lamp bank. A low voltage can be generated by a plurality of serial or parallel temperature differential power generation sheets of the temperature differential power generation system in temperature differential environments outside an exhaust pipe of an agricultural vehicle; the step-up module is connected with the temperature differential power generation system, and the low voltage can be stepped up to obtain high voltages; the step-up module is connected with the charge and discharge module, the charge and discharge module is connected with the battery, and electric energy can be stored in the battery; the charge and discharge module is connected with the LED lamp bank by the normally open temperature control switch, power canbe supplied for the LED lamp bank, the temperature of the exhaust pipe can be sensed by the normally open temperature control switch, start-stop of the vehicle can be judged, and accordingly on-off ofthe LED lamp bank and the charge and discharge module can be controlled. The agricultural vehicle driving safety warning device has the advantages that temperature differential power generation technologies are adopted and are free of movement components or noise or pollution; the agricultural vehicle driving safety warning device is free of wiring, vehicle disassembling or welding circuits can be omitted, vehicle daytime running lamps can be mounted by users as long as the users are capable of turning screws, and the like.

An implementing method for reinforcing a concrete transformation frame by winding fiber bundle yarns includes the steps of: 1) performing surface treatment on a surface area of a concrete transformation frame to be reinforced to expose a new structure surface, and excavating earth to expose an original base structure during reinforce of a column foot; 2) arranging positioning anchor bolts and turning hooks on the upper edge and the lower edge of an area of the frame to be reinforced, wherein when the lengths of the upper edge and the lower edge are greater than 50 cm, one or more anchor bolts are arranged in the central section; 3) winding fiber bundle yarns onto the positioning anchor bolts according to a crisscross method; 4) arranging steel moulding plates on the outer periphery of the area to be reinforced, and sealing the bottoms of the steel moulding plates with an expediting setting filling material; 5) pouring resin into gaps between the steel moulding plates and the frame to be reinforced, wherein the resin is poured into the tops of the steel moulding plates; and 6) removing the steel moulding plates after resin curing. The implementing method is simple in process, can be directly operated in a reinforce site and achieve direct forming, achieve effective fitting of a reinforced structure, and can be applied to a component with different surface situations; and the implementing method is wide in application range, and can effectively reinforce the transformation frame and improve the anti-seismic property of the transformation frame.

The invention provides a steam pipeline heat insulation sliding support and a steam pipeline system. The steam pipeline heat insulation sliding support is characterized by comprising upper supportingplates, lower supporting plates, a support body, a base and a bottom plate, wherein the lower supporting plates are fixed to the top of the support body, the base is fixed to the bottom of the supportbody, and the base is arranged above the bottom plate; the sections of the upper supporting plates and the sections of the lower supporting plates are all in an arc shape, the inner contour formed after the upper supporting plates and the lower supporting plates are buckled is matched with the outer diameter of a to-be-clamped pipeline, and lining plates are arranged between the upper supportingplates and the to-be-clamped pipeline and between the lower supporting plates and the to-be-clamped pipeline; and a sliding plate is arranged between the base and the bottom plate, and the bottom plate is used for being fixed to a steel structure frame or a civil engineering foundation. The steam pipeline heat insulation sliding support can relieve position changes caused by steam pipeline movement, damage to the support is avoided, and the maintenance cost is reduced.