43results about How to "Evenly laid out" patented technology

The invention provides a preparation process of a dry-particle tile with strong tile surface stereoscopic sensation. The preparation process comprises the following steps: (1) drying a tile blank to obtain a dried blank; (2) mixing high-temperature dry particles with ceramic glue to obtain dry-particle slurry; (3) coating the dry-particle slurry on the surface of the dried blank to form a dry-particle layer; (4) coating base glaze on the surface of the tile blank with the dry-particle layer to form a base glaze layer, wherein the thickness of the base glaze layer is smaller than the maximum particle diameter of the high-temperature dry particles; and (5) putting the tile blank coated with the base glaze into a kiln and firing to obtain the dry-particle tile. Through the preparation process of the dry-particle tile, the high-temperature dry particles are combined with the ceramic glue to directly coat the dry particles on the surface of the blank body; then through combination of the covering effect of the base glaze, the prepared dry-particle tile is better in tile surface stereoscopic effect, more stable in structure, more abundant, fine and smooth in texture and high in skidding resistance and fouling resistance.

The invention relates to the nanometer plate surface glue equipment and the cloth glue that comprises the working platform, cloth hopper distributing nanometer fluid on the compound extractor, vibrating device connected with the cloth hopper, cloth applying device setting the glass fiber net on the nanometer glue band, and the scraping device and compression device. The compound extraction band moving horizontally on the working platform and forming nanometer band, setting glass fiber net cloth with tension on the nanometer band, compressing the glass fiber net cloth and the nanometer band into nanometer compound band, compressing the compound band tightly. It is heat and sound insulation, radiation resistant, and improved in product feature and reduced in production cost.

The invention relates to a reinforced concrete shear wall with a positioning prefabricated member inside and a construction method of the reinforced concrete shear wall. The construction method includes: manufacturing the prefabricated member; arranging the prefabricated member on a floor slab structure; making positioning ladder rebars; binding rebars; mounting the prefabricated member; mounting steel formworks; setting up a steel formwork inclined strut. During constructing the reinforced concrete shear wall, vertical ladder rebars and horizontal ladder rebars are adopted as a positioning supporting frame for rebar binding, and the positioning prefabricated member is clamped in horizontally-vertically-distributed rebars, so that thickness of a protection layer is guaranteed and connection of rebar nets is enhanced; the assembly steel formworks are arranged on two sides of the rebar nets, oppositely-puling threaded rods penetrate connecting steel pipes to be fastened on embedded members of the steel formwork inclined strut and the floor slab structure through screws, and concrete is poured to form a shear wall structure. By using the construction method, construction site order and construction efficiency are improved, related measures guarantee construction quality of the shear wall, rebar positioning accuracy and thickness accuracy of the protection layer are improved remarkably, and the construction method has good technical and economic benefit.

A multi-ribbed composite wall for a multi-ribbed structure system comprises a frame formed by profile steels, profile steel concrete, reinforced concrete beams and posts, wherein the frame is divided into a plurality of grids by cross sections and dividing strips of the profile steels with less bearing capacity, the profile steel concrete and reinforced concrete so as to form grid cavities; damping devices are relatively filled into the grid cavities according to the bearing capacity of the profile steels, the profile steel concrete, the reinforced concrete beams and the posts; and each damping device comprises a plurality of miniaturized dampers, and the like. The invention increases the earthquake energy consumed by components by additionally installing the small-sized damping devices.

The invention discloses a device for even distribution of loose materials. The device for the even distribution of the loose materials comprises a transfer trolley, longitudinal ground racks, a distributing device, traveling wheels, a hopper and a transmission device, wherein the traveling wheels are installed on the bottom of the transfer trolley and are arranged on the longitudinal ground racks, the hopper is installed at the top end of the transfer trolley, the distributing device is installed below the hopper, and the transmission device is installed on one side of the transfer trolley. According to the device for the even distribution of the loose materials, the hopper is composed of a first base plate and a second base plate, and the first base plate and the second base plate are connected through hinges and a central shaft in the middle of the bottom of the hopper so that the opening and the closing of the base plates of the hopper can be achieved; the opening and the closing between the first base plate and a first hopper lateral wall plate are achieved through a hook and a shifting rod and the opening and the closing between the second base plate and a second hopper lateral wall plate are achieved through a hook and a shifting rod; a plurality of vanes are evenly installed on a rotary shaft on the distributing device and then the even distribution of the materials is guaranteed. The device for the even distribution of the loose materials has the advantages of being simple in structure, easy to install, reliable in performance, and capable of achieving the even distribution of the materials and relieving work intensity of workers.

The invention relates to a seismic acquisition observation system for underground microseismic detection, so that a problem that an existing system can not form a three-dimensional image can be solved. The provided system is formed by a plurality of concentric circles by taking a wellhead as a center O, thereby forming a circle-shaped structure. The number of receiving points arranged on each circumference varies and is generally increased with the increase of the circumference, so that uniformity of distribution of the receiving points can be kept. Received seismic data are in a circle-shaped three-dimensional structure with uniform arrangement, so that the attribute of a seismic wave can be displayed in a three-dimensional mode. Besides, the number of the receiving points arranged on the circumference doubles the number of the receiving points at an innermost ring and the arrangement is uniform; and a radial structure is formed while the circle-shaped structure is formed, wherein each radial ray can be used as a two-dimensional profile to display the attribute of the seismic wave. According to the invention, effectiveness and economy of the underground microseismic detection are fully considered; and the arrangement is simple and can be realized easily; a three-dimensional image can be formed; and the received seismic data are in the circle-shaped three-dimensional structure with the uniform arrangement, so that the attribute of the seismic wave can be displayed in a three-dimensional mode.

The invention provides a light-steel damping composite wallboard, belonging to the anti-seismic and damping field of a building structure. The composite wallboard comprises a profile steel frame (3), a damping device (2) and an external cladding (1), wherein, the profile steel frame is formed by welding profile steel, and ribbed beams and ribbed columns in the frame form a plurality of grid cavities; the damping device is filled into the grid cavities so that the grid cavities are integrated with the ribbed beam or the ribbed column of the profile steel; and grids of the profile steel are taken as a keel for pouring the external cladding to form the light-steel damping composite wallboard. In the invention, by additionally arranging the damping device, the capability of the wallboard for consuming seismic energy can be improved; and the external cladding, the damping device and the profile steel frame of the wallboard can play roles by stages under action of small earthquakes, medium earthquakes and major earthquakes, so the wallboard has a plurality of anti-seismic defense lines. The grid styles of the profile steel and the layout of the damping device in the wallboard can be flexibly arranged and freely combined according to different design objectives so that the wallboard can reach different performance levels according to the intention of a designer, thus really realizing individualized structural design; and the wallboard is particularly applicable to load-bearing wall members in an anti-seismic structural system.

The invention provides a sinking type foundation pit dewatering and draining system. The sinking type foundation pit dewatering and draining system mainly comprises water collecting wells, dewateringwells, blind ditches and open ditches. The water collecting wells are arranged at every corner of the foundation pit. The open ditches are formed in the periphery of the bottom of the foundation pit.Adjacent two water collecting wells are connected by one open ditch. The dewatering wells are uniformly formed in the foundation pit according to on-site requirements. The well openings of the dewatering wells are lower than the bottom plate of the foundation pit. The blind ditches extend in a cross shape with the dewatering wells as the centers. The blind ditches extending from adjacent dewatering wells are connected. The blind ditches extending to the periphery of the foundation pit are connected with the open ditches. In this way, a network of crisscrossing ditches is formed. The dewateringand draining system can well solve the problems that draining of the foundation pit is slow and draining is difficult. The draining efficiency is high. The sinking type dewatering and draining systemdoes not influence running of construction machines in the foundation pit. Construction efficiency and continuity can be guaranteed. The invention further provides a construction method and an application method of the dewatering and draining system.

The invention discloses an automatic recognition method for large-volume concrete mold-entering temperature. The method comprises the following steps of: 1, fixing M temperature measuring devices in areinforcing mesh after mass concrete reinforcing steel bar binding and mold erecting are completed; 2, the temperature measuring device is connected to a data collection device, and the data collection device acquires temperature data of the temperature sensor according to a preset frequency and transmits the data to a server; 3, according to a formula I and a formula II, preliminarily judging that fj is the in-mold temperature; and 4, checking and confirming whether fj is the in-mold temperature or not according to a formula 3. According to the method, the concrete mold-entering temperatureand the mold-entering time at each temperature measuring device can be automatically calculated according to a series of temperature data monitored by the temperature measuring devices, so that the working efficiency is greatly improved.

The invention relates to the technical field of environmental survey and monitoring, in particular to a method and system for optimizing the uniform distribution of regional scale monitoring points. In the method, the monitoring points can be moved under the resultant action of the repelling forces exerted by surrounding monitoring points on released monitoring points, thereby finally realizing the uniform arrangement of all the monitoring points; and furthermore, by pre-defining an inside-outside boundary of an effective monitoring region, whether the monitoring points reach the boundary or run out of the boundary can be judged in real time, thereby ensuring the effective uniform distribution of the monitoring points in the irregular monitoring region subjected to inside-limited monitoring. Thus, the invention realizes the uniform distribution of the monitoring points in the irregular region, reduces the complexity in the distribution of the monitoring points and improves the efficiency of the distribution of the monitoring points.

The invention discloses an initial strain control apparatus for a distributed fiber sensor of a pipe and a control method thereof. The control apparatus comprises two pulley fixed units, pulleys, a weight, and fiber sensor binding units. The pulley fixed units are formed by rigid supports and annular clamps; the annular clamps are fastened at a pipe; and two pulleys are installed at each pulley fixed unit. The fiber sensor binding units consist of rigid outer sleeves, flexible inner sleeves, and rope bodies; and the rope bodies wind around the external surfaces of the rigid outer sleeves tightly. In addition, the initial strain control method includes: a laying orientation of a fiber sensor is determined; the two pulley fixed units are fixed at the left end and the right end of the pipe; the fiber sensor goes around the pulleys; the fiber sensor binding units sleeve the two free ends of the fiber sensor and are bound by nylon wires, and a protruding component and the weight are connected respectively; and then the distributed fiber sensor adheres to the surface of the pipe. The apparatus and the method have the following beneficial effects: the initial stress of the fiber sensor is guaranteed to be in a uniform state; and the measurement precision of the distributed fiber sensor is improved.

The invention relates to an air conditioner internal unit capable of achieving temperature self-adjusting. The air conditioner internal unit comprises a unit body and a shunt device, wherein an air inlet and an air outlet are formed in the unit body; and the shunt device communicates with the air outlet. The shunt device communicates with a plurality of air outlet pipelines. Each air outlet pipeline is provided with a plurality of valves which self-adjust the air outlet speed according to the temperature. Each valve comprises a thermosensitive strip block, an amplifying mechanism and a follow-up opening. One end of each amplifying mechanism is connected with the corresponding thermosensitive strip block. The other end of each amplifying mechanism is connected with the corresponding follow-up opening. The air conditioner internal unit capable of achieving temperature self-adjusting can solve the problem of local temperature difference in an air conditioner room.

The invention provides production equipment for a paper diaper core body. The equipment comprises a first discharging mechanism, a second discharging mechanism, a compounding mechanism and a winding mechanism, the compounding mechanism comprises a compounding rack, two material distribution mechanisms are arranged on the compounding rack in a bilateral symmetry manner, each material distribution mechanism comprises a roller assembly, two groups of roller assemblies are tangent, the equipment also comprises a discharging box assembly, a molecular pump assembly, a scraping recovery assembly anda glue spraying assembly are arranged around the roller assembly, and a vacuum device assembly is arranged in the roller assembly. According to the invention, the amount of a polymer material is accurately distributed, so that uniform distribution of the polymer material is achieved, the arranged polymer material does not deform after being shaped, the redundant polymer material is recycled in time, and waste is avoided. Pattern pieces and a module body are arranged in a split mode, when different patterns are needed, only the pattern pieces need to be replaced, the whole production module does not need to be disassembled, the replacement time is greatly saved, the pattern pieces with various different patterns can be preset, and the patterns are various.

The invention discloses a liquid crystal display that improves viewing comfort. The traditional liquid crystal display is generally used for the output of a computer as an output display, or for wall hanging, or for a TV display. However, at night, the user will face Its brightness contrasts sharply with the surrounding environment, causing damage to the user's eyes, and a preferred improvement is made. The invention has a simple structure and includes a liquid crystal display. Several soft lights are arranged around the liquid crystal display. The top of the liquid crystal display is hinged with a Visor, through the added soft light, and the main body of the soft light can rotate around the rotation axis, which is convenient for lighting in all directions. The evenly arranged soft light facilitates the uniform distribution of light and helps relieve viewing fatigue. The hinged visor When it is put down, part of the light emitted by the liquid crystal display can be blocked by the shading sheet inserted in the groove of the shading frame, which can protect the eyesight of the user and enhance the viewing comfort of the user.

The invention relates to a tubular microporous tailing damming method which comprises the following steps of: manufacturing an ore drawing tube: by using a middle and small diameter tube as the ore drawing tube, discontinuously drilling to evenly distribute ore drawing holes on the lower side of the ore drawing tube in the opposite directions; installing an ore drawing tube support: arranging the ore drawing tube on a dry inner-store beach, wherein the ore drawing tube support is installed by a preset distance and fixed on the dry inner-store beach; installing the ore drawing tube support: installing and fixing the manufactured ore drawing tube on the ore drawing tube support; adjusting the ore drawing holes: opening and clogging the ore drawing holes as required during ore drawing; and damming: depositing tailings to form high-strength sub dams connected with the initial dam during ore drawing. The invention has the characteristics of large dry beach slope ratio, large particle size of tailing deposited in front of the dam, high strength, good water drainage effect, low dam body seepage line, long effective dry beach, huge safe freeboard and good safety, and the method is applicable to ore drawing damming of middle and small tailing stores.

The invention relates to a surface runoff uniform arrangement device and an arrangement application method for complicated small catchment areas. The surface runoff uniform arrangement device is characterized in that a double outside-wire conversion connector is connected with a water diversion tee joint and a flow regulating valve; a water meter is connected with the flow regulating valve and a water division tee joint; the other two ends of the water division tee joint are connected with outside-wire conversion connectors; the outside-wire conversion connectors and a porous water division pipe are fused for forming an arrangement pipe; the end head of the porous water division pipe is provided with a chock plug; the porous water division pipe is uniformly distributed with outlet holes; a pipeline levelling instrument is attached to the water division tee joint. The arraignment application method comprises the following steps of horizontally dividing a terrain into a plurality of water distribution units with identical slope aspects in the horizontal direction; recording a horizontal width, marking a center position and arranging a water supply pipe water diversion outlet. The water diversion tee joint of the surface runoff uniform arrangement device is connected with the water supply pipe water diversion outlet, and the eyelets of the water outlet holes are adjusted to face upwards; a water supply system is started, the flow is regulated, and the water supply system is started. According to the surface runoff uniform arrangement device and the arrangement application method for the complicated small catchment areas, controllable surface runoffs can be uniformly arranged in the complicated small catchment areas; the surface runoff uniform arrangement device has the advantages of simple structure, convenience in installation, easiness in operation and stable performance and is provided with a debugging system.

The invention discloses a bulletproof flashboard with an edge covering structure and a manufacturing method thereof. The bulletproof flashboard comprises first woven cloth, a ceramic plate, second woven cloth and an ultra-high molecular weight polyethylene plate which are arranged in sequence, wherein the edge end face of the ceramic plate is covered with the edge part of the first woven cloth. According to the bulletproof flashboard with the edge covering structure, the edge end part of the ceramic plate is coated with the woven cloth, so that the surface and the end surface of the ceramic plate are coated with the continuous woven cloth, constraint force on the ceramic plate in the three-dimensional direction is formed, the mechanical strength of the ceramic plate is enhanced, the back bulge value of the bulletproof flashboard is effectively reduced, and the bullet resistance and the multi-bullet resistance of the bulletproof flashboard are improved.

The invention provides polymer material distribution equipment for an ultrathin paper diaper core. The method is characterized in that a rack is included, wherein two material distribution mechanismsare arranged on the rack in a bilateral symmetry manner; each material distribution mechanism comprises a roller assembly; the two roller assemblies are tangent; a discharging box assembly, a molecular pump assembly, a scraping recovery assembly and a glue spraying assembly are arranged around the roller assembly ,and a vacuum device assembly is arranged in the roller assembly. The quantity of polymer materials is accurately distributed; polymer materials are uniformly distributed, the distributed polymer materials do not move after being shaped, the redundant polymer materials are recycled intime, waste is avoided, the pattern pieces and the module body are arranged in a split mode, when different patterns are needed, only the pattern pieces need to be replaced, the whole production module does not need to be disassembled, the replacement time is greatly saved, the pattern pieces with various different patterns can be preset, and the patterns are various.

The invention discloses an initial strain control apparatus for a distributed fiber sensor of a pipe and a control method thereof. The control apparatus comprises two pulley fixed units, pulleys, a weight, and fiber sensor binding units. The pulley fixed units are formed by rigid supports and annular clamps; the annular clamps are fastened at a pipe; and two pulleys are installed at each pulley fixed unit. The fiber sensor binding units consist of rigid outer sleeves, flexible inner sleeves, and rope bodies; and the rope bodies wind around the external surfaces of the rigid outer sleeves tightly. In addition, the initial strain control method includes: a laying orientation of a fiber sensor is determined; the two pulley fixed units are fixed at the left end and the right end of the pipe; the fiber sensor goes around the pulleys; the fiber sensor binding units sleeve the two free ends of the fiber sensor and are bound by nylon wires, and a protruding component and the weight are connected respectively; and then the distributed fiber sensor adheres to the surface of the pipe. The apparatus and the method have the following beneficial effects: the initial stress of the fiber sensor is guaranteed to be in a uniform state; and the measurement precision of the distributed fiber sensor is improved.

The invention discloses an existing building external wall heat preservation integrated structure. The existing building external wall heat preservation integrated structure comprises an existing wallbody, a heat preservation plate and a face layer, first round holes communicating with one another are formed in the existing wall body, the heat preservation plate and the face layer, and connectionpipes are transversely distributed and arranged in the first round holes. A sealing plate is arranged at one ends of the connection pipes, and a threaded hole is formed in the center of the sealing plate. A second round hole is formed in the position, on the left side of the existing wall body, of the first round hole, the second round hole penetrates through the outer side of the existing wall body and provided with a pipe seat, the pipe seat comprises a bolt and a seat plate, a round hole is formed in the center of the seat plate, and the bolt penetrates through the round hole and welded tothe seat plate. The invention further provides a construction method of the existing building external wall heat preservation integrated structure, the construction method comprises the following steps that drilling is conducted; the connection pipes and the pipe seat are mounted; grouting is conducted; a heat preservation plate is adhered, and a reinforcing steel bar net is strapped; the face layer is smeared and maintained. According to the existing building external wall heat preservation integrated structure and the construction method, integration of heat preservation and structure of anexisting building external wall in different types is achieved, and it is ensured that the life of external heat preservation of the external wall is as long as the structure.

The invention belongs to the technical field of tunnel construction, and particularly relates to a separating device. The separating device comprises cylindrical shells with at least two ends coaxially arranged, wherein two V-shaped energy gathering grooves sunken towards the centers of the cylindrical shells are symmetrically formed in the circumferential faces of the cylindrical shells, every two adjacent cylindrical shells are in insertion fit through plug pins and insertion holes, and a locking mechanism is arranged in each cylindrical shell where the corresponding insertion hole is located. A plurality of single explosive bodies are detachably assembled together, explosive transferring and feeding are facilitated, the separating devices are arranged between the explosive single bodies, after an explosive assembly enters a shot hole, the single explosive bodies are separated in sequence, and uniform distribution of explosive is achieved. When all the single bodies are assembled, ashot line with a certain length needs to be reserved between the single bodies, and the length of the reserved shot line should be consistent with the distance between every two adjacent single bodiesafter explosive is arranged in the shot hole.

The invention discloses a device for uniform distribution of loose materials, comprising: a transfer vehicle, a longitudinal ground rail, a distributor, a traveling wheel, a hopper, and a transmission device; the traveling wheel is installed on the bottom of the transfer vehicle, and the traveling wheel is arranged on the For the longitudinal ground rail, the hopper is installed on the top of the transfer vehicle, the distributor is installed under the hopper, and the transmission device is installed on one side of the transfer vehicle. The invention divides the first bottom plate and the second bottom plate of the hopper into two parts, and realizes the closing and opening of the bottom plate of the hopper through the connection between the hinge and the central axis in the middle of the bottom of the hopper; The opening and closing of the second bottom plate, the first hopper side wall plate and the second hopper side wall plate; several blades are evenly installed on the rotating shaft of the distributor to ensure the uniform distribution of materials. The invention has simple structure, easy installation, reliable performance, realizes uniform cloth and reduces labor intensity of workers.

The invention discloses a fluorescent soft tile. The fluorescent soft tile is prepared from raw materials in percentage by weight as follows: 0.1%-1.5% of cellulose, 5%-10% of high-molecular polymer powder, 25%-35% of calcium carbonate, 40%-55% of silica sand and 1%-10% of afterglow phosphor powder. The invention further discloses a preparation method of the fluorescent soft tile. According to thefluorescent soft tile, a layer adopting the high-molecular polymer powder and the afterglow phosphor material is sintered to forma transparent protecting layer, the fluorescent soft tile has the advantages of high strength, light mass, elasticity, long afterglow time and the like, and compared with a traditional hard tile, the fluorescent soft tile can improve the grade of home decoration and a floor can have higher affinity; when applied to the floor, the soft tile with the fluorescence characteristic can provide appropriate light rays for people getting up at night without need of turning on a lamp and influence of other people's sleep, and electric power wasted by a long-lighting corridor lamp is saved. By means of luminous effect of external walls, a building looks top-grade and elegant.

The invention belongs to the field of road construction, and in particular, relates to a concrete mixing device for road construction. The device comprises a first-stage stirring part, a second-stagestirring part and a supply part. Through specific arrangement of all parts, the construction during stirring is realized; concrete is directly discharged onto roads to be constructed through a discharge part after thorough stirring; and through arrangement of two stages of the stirring parts, the first-stage stirring part is used for deep stirring, and the second-stage stirring part realizes construction during stirring, so that ingredients cannot be changed under the condition of efficient construction, and the construction reliability is improved.

The invention belongs to the technical field of maintenance of sebastes fishery, and particularly relates to a sebastes fish maintenance method based on sargassum horneri cultivation. The method comprises the following steps: 1) determining maintenance time and selecting a target sea area; 2) determining a target alga, wherein the target alga is sargassum horneri; 3) constructing algal reef unitsor culture raft frames, and clamping seedlings; 4) laying algal reef units or culture raft frames; 5) performing maintenance effect evaluation on a maintenance sea area; and 6) performing corresponding later-period management according to the maintenance effect evaluation. According to the sebastes fish maintenance method, the proper target alga is selected, the sebastes fishery resources, especially in the larva and juvenile fish stage, are maintained, and very good effects are achieved.