43results about How to "Act as support" patented technology

The invention discloses an integral double-effect plate type seawater desalination device and a working method thereof and belongs to the field of seawater desalination. The integral double-effect plate type seawater desalination device is characterized by being formed by compressing a series of seawater desalination plate sheets, wherein two different sealing strip structures are arranged between two adjacent plate sheets at intervals. Each seawater desalination plate sheet is sequentially provided with a first-effect heat exchange region, a first steam-liquid separation region, a second-effect heat exchange region, a second steam-liquid separation region, a condensation heat exchange region from bottom to top; and each plate sheet is also provided with a first steam-liquid mixture channel, a first pure steam channel, a second steam-liquid mixture channel, a second pure steam channel, a seawater inlet channel, a heat source channel, a cold source channel, a fresh water channel, a brine outlet channel and an inter-effect seawater channel. According to the integral double-effect plate type seawater desalination device, with reasonable arrangement of the sealing strip structures, various function regions required by seawater desalination are formed on the two sides of a same plate sheet, so that the compactness of the double-effect seawater desalination device is greatly improved; and due to less used corrosion resistant metal material, the cost is lower.

The invention provides a flat heat tube used for cooling a high-power electronic device, which comprises a frame of the flat heat tube, wherein, the upper end surface of the frame is provided with a cooling surface. The flat heat tube is characterized in that: an inner fin is arranged in the frame of the flat heat tube, and is positioned between the upper end surface and the lower end surface of the frame; the inner fin separates the inner space of the frame into a plurality of poroid channels; the inside of the frame is a vacuum structure and is filled with liquid working substance; the lower end surface of the flat heat tube is directly connected with a heat emitting surface of the electronic device; a fan is arranged above the upper end surface of the flat heat tube so as to disperse heat into atmosphere by the mode of forced convection. The flat heat tube has the characteristics of super thinness, high efficiency and large heat transfer capacity, and can replace an oscillating heat tube and a common heat tube.

The invention relates to an archives box, belonging to the field of office supplies. The archives box comprise a box body, a hollow cavity, an upper supporting spring and a lower supporting spring on the inner wall of the box body, clamping boards, a box cover, a second attracting magnet arranged on the box cover and a first attracting magnet arranged on the box body, wherein the two attracting magnets are in corresponding positions; and clamping boards are mounted on the two supporting springs. The archives box provided by the invention has the beneficial effect that the archives box has the function of clamping and fixing stored files to prevent the files from sliding off and being bent; and by using the self-attracting box cover, the box is more convenient to open and close, thus simplifying the work of achieves management personnel.

The invention provides a light energy street lamp control device based on the Internet of Things. The light energy street lamp control device comprises a connecting sleeve, a connecting frame, a photosensitive sensor, a lampshade, a connecting seat, a main control computer, an Internet-of-Things module, an aluminum alloy cooling frame, a lamp holder, a street lamp tube, a shield, a multi-angle auxiliary adjustment rain-proof plate structure, a gradient and lighting angle auxiliary adjustment frame, a rotary wind speed detector and an angle-adjustable light energy plate bracket; and the connecting sleeve is connected with the gradient and lighting angle auxiliary adjustment frame. Through arrangement of a rain guiding plate, a protective plate, movable bolts and nuts, and a connection seat,the good rail guiding capability is advantageously achieved through the rain guiding plate, by loosening the movable bolts and nuts, the position of the protective plate in the connection seat can beadjusted so as to conduct better rain-proof protection work, the service life of the device is guaranteed, and the problem that the life of the device is affected by rainwater washing is solved.

The invention discloses a concrete centrifuge. The concrete centrifuge comprises a base frame, a drive mechanism arranged on the base frame, and damping mechanisms. The drive mechanism is provided with drive units and supporting units. The drive units drive the supporting units to rotate, and the supporting units are rotationally supported on the rotary peripheral surface of a die. The damping mechanisms comprise damping units rotationally abutting against the rotary peripheral surface of the die, and the damping units apply acting force for limiting the die from being separated from an initial rotary position to the die. The supporting units and the damping mechanisms are arranged along the two sides of the outer surface of the die. One damping mechanism is arranged between any two supporting units. According to the concrete centrifuge of the structure, when the die is driven by the drive mechanism to rotate, if the die has a jump trend, the damping units apply the acting force for limiting the die from being separated from the initial rotary position to the die, in other words, the damping units abut against the peripheral surface of the wall face die to prevent jump generated when the die rotates, and then the purpose that finished pipe piles are uniform is guaranteed.

The invention discloses a grinding device of a numerical control grinding machine, and belongs to the technical field of numerical control grinder grinding. The grinding device comprises a support seat, a lifting device, a fixing device, a moving device, a rotating device, a grinding device, a cooling device and a collecting device. The support seat is horizontally arranged on the ground, and thelifting device is arranged at the bottom of the support seat. The fixing device is arranged at the top of the lifting device, the moving device is arranged at the top of the supporting base, the rotating device is arranged at the bottom of the moving device, the grinding device is arranged on the side wall of the rotating device, the cooling device is arranged on the side wall of the rotating device, and the collecting device is arranged at the bottom of the support seat. By means of cooperation of the rotating device and the grinding device, grinding and cutting can occur on one platform at the same time to achieve a grinding and cutting effect on a product, the product can be fixed and turned over through the fixing device, and the problem that the product deviates in the turning-over process is solved.

The invention provides a packaging paper box edge-folding device and a machining method thereof. The packaging paper box edge-folding device comprises an air cylinder, a bracket and supporting frames.The bracket is fixedly connected to the air cylinder, U-shaped plates are symmetrically arranged at the tops of the two ends of the bracket, the supporting frames are symmetrically arranged on the outer side of the bracket, and hydraulic cylinders are arranged on the inner sides of the supporting frames; hydraulic stay bars are connected to the hydraulic cylinders, the hydraulic stay bars are connected with pressing plates, a baffle is arranged over the bracket, and a guide rail is arranged at the lower end of the baffle; and two push plates matched with the guide rail are arranged on the guide rail, pressure sensors are arranged at the bottoms of the push plates, the baffle is connected with a servo motor through a connecting rod, and an electronic control device is arranged on one sideof the servo motor. The packaging paper box edge-folding device and the machining method thereof have the beneficial effects that the two U-shaped plates can simultaneously conduct folding on the fourbottom edges of the paper box, a plurality of processes are omitted, meanwhile the push plates in the paper box can achieve the supporting and pushing effects, the packaging paper box where a productis placed and cannot be prepared due to an error is avoided, the packaging paper box edge-folding device can operate normally, and the production efficiency of paper box processing is improved.

The invention provides a microphone waterproof installation structure and an intelligent electronic product, the microphone waterproof installation structure comprises a shell, a waterproof film, a reinforcing plate, a circuit board and a microphone, the microphone waterproof installation structure also comprises a waterproof film reinforcing plate and a pressing plate, and the waterproof film reinforcing plate is located between the waterproof film and a circuit board assembly and is bonded with the waterproof film and the circuit board assembly in an attached manner; the pressing plate is fixedly connected with the shell, and the waterproof membrane, the waterproof membrane reinforcing plate and the circuit board assembly are clamped between the pressing plate and the shell; at least twopositioning columns are further formed on the shell, positioning holes are correspondingly formed in the waterproof film reinforcing plate, the circuit board assembly and the pressing plate, and thewaterproof film reinforcing plate, the circuit board assembly and the pressing plate are arranged on the positioning columns in a sleeving mode through the positioning holes. The protection effect onthe waterproof film is further enhanced, the waterproof film is prevented from deforming to cause water drainage failure, the sound transmission performance and the waterproof performance are furtherimproved, and an intelligent electronic product with the microphone waterproof installation structure can be normally used in a deep water environment.

The invention relates to a stone decoration rainshed and a construction method. An L-shaped steel plate is enabled to cleverly protrude out from a gap between two stone decoration boards which are adjacent to each other in an up-down mode, so that a skeleton structure of the rainshed extends on a stone dry-hanging wall surface, and since openings are not formed in the stone dry-hanging wall surface, the overall stone decoration effect of the stone dry-hanging wall surface is maintained; a lower vertical steel plate is welded under the L-shaped steel plate, an upper steel plate is welded to a ground steel frame on the ground, a rainshed supporting stone plate is bonded to the upper vertical steel plate and the lower vertical steel plate, the rainshed supporting stone plate can be used as asupport to support the cantilevered part of the L-shaped steel plate, and the stone decoration effect can be unified. The shortcomings of a traditional process technology are overcome, the structure and the construction method of the stone rainshed are realized, the stone rainshed is applied to the stone dry-hanging wall surface, the structural safety is ensured, and the stone decoration is enabled to be unified, harmonious and beautiful.

The invention discloses a military field operation logistics delivery protection box based on the internet of things and a positioning system thereof. A box body and a box cover are connected by a hinge and a buckle assembly, a positioning device is arranged in the box body, and an anti-collision layer is arranged on the in of the box cover;a first outer convex rib and a first inner convex rib arearranged on each of the four outer side surfaces of the box body, a second outer convex rib and a second inner convex rib are arranged on each of the four outer side surfaces of the box cover, and outer convex ribs are evenly distributed onthe upper end surfaces;handle assemblies are arranged on both the two outer side surfaces corresponding to short sides of the box body, a first limiting plateis arranged on the cover surface of the box body and the box cover, a second limiting plate and a limiting groove are arranged on the cover surface of the box cover and the box body,and a sealing strip is arranged at the end part of the first limiting plate. The military field operation logistics delivery protection box based on the internet of thingshas the characteristics of being light, good incarrying capacity, pressure resistance, and deformation resistance, and the objects in the box can be well protected, and an intelligent, rapidlyresponding, traceable, and visualized actual combat plan interconnected and intercommunicated with an individual combat based on public network, private network, 4G / 5G / Bluetooth, satellite positioning, Beidou positioning and the like is realized.

The invention provides a doorway sponge door mat, and relates to the field of mats. The doorway sponge door mat comprises a frame. Square frames are arranged on the top of the frame at equal intervals. Convex rubber plates are arranged on the tops of the inner sides of the square frames. Sponge mats are arranged on the tops of the convex rubber plates. The two sides of a rotary drum are connectedwith blades, the inner side of the rotary drum is connected with two inclined barrier strips, the top of an anode magnet is connected with an extrusion rod, and a one-way water outflow piece is arranged in an inner cavity of a water outlet. Through the cooperative use of the sponge mats, the convex rubber plates and the square frames, after the sponge mats absorb water stains, water in the spongemats can flow into the square frames through flow guiding holes in the convex rubber plates through treading of shoes, thus, the sponge mats can continuously absorb the water stains on the shoes away,and when the shoes are about to be separated from the sponge mats, generated attraction can absorb the water on the shoes.

The invention discloses a vehicle body and a rail transit vehicle. The vehicle body comprises a vehicle body framework, side wall plates, side wall glass and top cover glass. The side wall plate and the side wall glass are installed on the side face of the vehicle body framework, the height of the side wall plate is a preset height, the side wall glass is located above the side wall plate, and thetop of the side wall glass extends to the side wall of a top cover edge beam of the vehicle body framework in an arc shape. Top cover glass is installed at the top end of the vehicle body framework.As the side wall glass is positioned above the side wall plate, the psychological burden of passengers is reduced. The top of the side wall glass extends to the side wall of the top cover edge beam ofthe vehicle body framework in an arc shape, and the perspective angle of the side glass is increased. Top cover glass is installed at the top end of the vehicle body framework, and the perspective area is increased. In conclusion, the vehicle body provided by the invention can enlarge the visual range of passengers and improve the riding experience of the passengers.

The invention discloses an integral double-effect plate type seawater desalination device and a working method thereof and belongs to the field of seawater desalination. The integral double-effect plate type seawater desalination device is characterized by being formed by compressing a series of seawater desalination plate sheets, wherein two different sealing strip structures are arranged between two adjacent plate sheets at intervals. Each seawater desalination plate sheet is sequentially provided with a first-effect heat exchange region, a first steam-liquid separation region, a second-effect heat exchange region, a second steam-liquid separation region, a condensation heat exchange region from bottom to top; and each plate sheet is also provided with a first steam-liquid mixture channel, a first pure steam channel, a second steam-liquid mixture channel, a second pure steam channel, a seawater inlet channel, a heat source channel, a cold source channel, a fresh water channel, a brine outlet channel and an inter-effect seawater channel. According to the integral double-effect plate type seawater desalination device, with reasonable arrangement of the sealing strip structures, various function regions required by seawater desalination are formed on the two sides of a same plate sheet, so that the compactness of the double-effect seawater desalination device is greatly improved; and due to less used corrosion resistant metal material, the cost is lower.

The invention provides an electric vehicle with a hidden seat, and relates to the technical field of electric vehicle parts. The electric vehicle with a hidden seat comprises an electric vehicle bodyand a vehicle seat at the top of the electric vehicle body, and a right-angle seat plate is movably connected to the bottom of one side, close to the head of the electric vehicle body, of the vehicleseat; an embedding groove matched with the right-angle seat plate is formed in the top of the vehicle seat, a sponge plate is bonded to the outer wall of the right-angle seat plate, the outer wall ofthe sponge plate is flush with the outer wall of the vehicle seat, a sitting area can be provided for a child by turning over the right-angle seat plate, and the child is located between two legs of adriver; the child can be protected in time, the monitoring strength of the driver on the child is enhanced, meanwhile, the right-angle seat plate can be turned over and hidden in the seat, the spacefor containing objects on the front side of the electric vehicle body is guaranteed, normal driving operability is not affected, and the problem that safety and erection operation are affected when the child rides the electric vehicle is solved.

The invention discloses a concrete member and a pouring method thereof. The concrete member comprises an upper-layer steel bar, a lower-layer steel bar and a split head bar; the split head bar comprises a positioning hook, a supporting cross rod, a first vertical supporting rod, a second vertical supporting rod, a first supporting foot and a second supporting foot, wherein the positioning hook is located at the top of the split head bar, an opening of the positioning hook faces downwards, and the positioning hook is used for hooking a first steel bar unit in the upper-layer steel bar downwards; the supporting cross rod is used for supporting a second steel bar unit in the upper-layer steel bar, and the second steel bar unit is located below the first steel bar unit and is perpendicular to the first steel bar unit; the first vertical supporting rod and the second vertical supporting rod are located below the two ends of the supporting cross rod correspondingly and are perpendicularly and fixedly connected with the supporting cross rod, and the first vertical supporting rod is fixedly connected with the positioning hook; the first supporting foot is located at the bottom of the first vertical supporting rod and is fixedly connected with the first vertical supporting rod; and the second supporting foot is located at the bottom of the second vertical supporting rod and is fixedly connected with the second vertical supporting rod. According to the concrete member and the pouring method thereof, the steel bars can be prevented from deviating and deforming through the split head bar.

The invention relates to a hydraulic jack with high jacking force. The hydraulic jack comprises a base mechanism, a handle lever mechanism, a driving mechanism and a lifting mechanism. The base mechanism comprises a base composed of two upwards extending supporting plates, and wheels are arranged on the base. The lifting mechanism comprises a base, a limiting shaft set and a lifting seat. The basecomprises a fixing pillar arranged between the two supporting plates, and pull rods are connected to the two ends of the fixing pillar correspondingly. The limiting shaft set comprises a limiting shaft rod penetrating the two supporting plates, and the part, located between the two supporting plates, of the limiting shaft rod is sleeved with a shaft sleeve. The lifting seat comprises an ejectinghead, the side end of the ejecting head is movably connected with an outer side plate and an inner side plate, a rib plate is arranged between inner side plates of the two side ends of the ejecting head, and strengthening plates are connected to the two sides of the rib plate. Clearances are formed between the pull rods and the strengthening plates, and clearances are formed between the pull rodsand the inner side plates. Guide slopes are arranged on the end faces of the two sides of pull rod shafts. The hydraulic jack with the high jacking force has the following beneficial effects that thehigh jacking force and the high jacking stroke are achieved, and the structural strength of the lifting mechanism and a handle seat is ensured.

The invention discloses a movable sweeping intelligent sensing garbage robot with voice positioning and belongs to the field of intelligent robots. The robot comprises a bottom cover, a sweeping brushassembly is arranged in the bottom cover, a sweeping brush is arranged in the sweeping brush assembly and four electric universal wheels are fixedly mounted at the bottom of the bottom cover. A hosecommunicated with the bottom cover is fixedly connected into the bottom cover, and a fan support is fixedly connected to the top of the bottom cover. According to the invention, the built-in voice positioning module is utilized, the garbage can can be called at will while voice command operation is conducted, garbage throwing in daily life is more convenient, and due to the built-in dust collection function, some traditional dust collectors can be replaced to conduct daily sweeping and dust collection; and the dust and the garbage are automatically opened through the dust box and directly poured into the garbage bag after being fully sucked, manual operation is not needed, and the user experience is more convenient and intelligent.

The invention discloses a built-in anti-seismic noise-reduction automatic welding assembly type steel structure which comprises a supporting column, a plurality of sleeves are arranged on the inner wall of the supporting column, and the axis direction of the sleeves is consistent with the length direction of the supporting column. A line pipe is arranged in the sleeve; at least one first connecting piece is fixedly connected to each of the two opposite outer surfaces of each supporting column, and the two supporting columns which are stacked up and down are fixedly connected together through the first connecting pieces. A second connecting piece is further arranged on the outer surface of the supporting column. The two supporting columns are connected together through a second connecting piece. The second connecting piece is I-shaped steel; a honeycomb sound insulation plate is fixedly mounted at a web of the I-shaped steel; the honeycomb sound insulation plate is formed by forming honeycomb holes in a flexible buffer foam plate; foam used by the flexible buffering foam board comprises a foam concrete porous material, foamed aluminum, polyurethane foam or polystyrene foam. The four faces of the supporting column are welded together through the welding machine, and the welding efficiency is high; the line pipe is arranged in the supporting column, so that the line pipe is protected from being damaged in the construction process.

The invention discloses an improved spray gun for die casting, which is characterized in that one end of a spray steel pipe is fixedly connected with a transfer box body, one end of the middle part of the transfer box body is fixedly provided with a conveying pump, and the interior of the transfer box body is provided with a purification anti-blocking mechanism. The interception plate performs coarse filtration on the release agent to intercept solid substances mixed in the release agent, and the purification plate continues to perform fine filtration on the release agent, so that impurities are not doped in the release agent, blockage of a spraying steel pipe caused by continuous accumulation of the impurities is prevented, the spraying process can be normally performed, and reduction of the spraying amount is avoided; the inclined impact plate is arranged between the interception plate and the purification plate, the mold release agent directly impacts the inclined impact plate when passing through the interception plate after being intercepted and filtered, and the impurities still doped in the mold release agent can generate downward force during impact, so that the forward flowing force of the impurities is attenuated, and meanwhile, the impurities sink downwards under the action of the gravity of the impurities.

The present invention relates to a seesaw-type squatting closet bowl body frame seat. Said invention includes the following several portions: squatting closet bowl body, elliptical frame seat, transverse beam, semicircular ring, inverted 'U'-shaped foot-operated force arm, water inlet pipe, triangular supporting frame and two supporting frame force arms. Said invention also provides the connection mode of all the above-mentioned portions, and also provides its working principle and concrete operation method.

The invention discloses a wireless intelligent sensor for on-line monitoring of a transformer substation, which comprises a mounting shell, an upper cover, a protective shell, a circuit control board, a storage battery and a sensor assembly, wherein a partition is arranged in the mounting shell and divides the mounting shell into a circuit board mounting groove in the upper layer and a battery mounting groove in the lower layer, an opening of the battery mounting groove is formed in the side edge of the mounting shell, and a mounting head connected with a three-way valve is arranged at the bottom of the mounting shell; the upper cover is arranged on the upper side of the mounting shell and is fixedly connected with the mounting shell; the protective shell sleeves the outer side of the mounting shell and is fixedly connected with the mounting shell; the circuit control board is arranged in the circuit board mounting groove and is fixed with the mounting shell; the storage battery is arranged in the battery mounting groove; the sensor assembly is arranged in the mounting head and is electrically connected with the circuit control board; a through hole is formed in the middle of the partition, and a circuit of the circuit control board is electrically connected with the storage battery and the sensor assembly on the lower layer through the through hole. The wireless intelligent sensor is compact in structure and convenient to install.

The invention relates to the technical field of smelting equipment, in particular to a cooling system of a self-baking electrode for brown corundum smelting in a dump furnace. The cooling system comprises a sheath, a cone-shaped ring and an annular pipe. The cone-shaped ring is fixed inside the sheath. The sheath consists of an inner sleeve and an outer sleeve. The bottom of the sheath is fixed together with the annular pipe. The inner sleeve, the outer sleeve and the annular pipe form a closed cooling cavity. The cooling cavity is internally provided with a water inlet cavity along the axialdirection of the sheath. A water inlet pipe communicated with the water inlet cavity and a water outlet pipe communicated with the cooling cavity are arranged on the top of the sheath. The annular pipe is provided with a water inlet communicated with the water inlet cavity and a water outlet communicated with the cooling cavity. The technical scheme of the invention solves the problem of short service life of the sheath and the annular pipe in the prior art due to the fact that the sheath and the annular pipe are in a high-temperature environment for a long time.

The invention provides a door sponge mat, and relates to the field of mats. The door sponge mat comprises a frame, wherein the top of the frame is equidistantly provided with square frames, the tops of the inner sides of the square frames are provided with convex rubber plates, the tops of the convex rubber plates are provided with sponge mat bodies, blades are connected to the two sides of a rotating drum respectively, two barrier strips are connected to the inner side of the rotating drum, a pressing rod is connected to the top of a positive magnetic block, and one-way water discharging pieces are arranged in inner cavities of water discharging holes. Through the cooperative use of the sponge mat bodies, the convex rubber plates and the square frames, after the sponge mat absorbs water stain, water in the sponge mat can flow into the square frames through deflector holes in the convex rubber plates through pressing of a shoe, so that the sponge mat can continuously absorb the water stain on the shoe, and when the shoe is about to be detached from the sponge mat, the generated suction can absorb the water on the shoe.

The invention relates to a high-strength false tooth and a manufacturing method thereof, and the high-strength false tooth comprises a false tooth body, a base body, a metal titanium layer, multiple supporting ribs and a fixing rod, the false tooth body is internally provided with a hollow cavity and an opening communicated with the hollow cavity; the hollow cavity of the false tooth body is filled with the base body, a mounting groove used for being connected with the fixing rod on base supports is formed in the base body, and a groove opening of the mounting groove is formed in the opening; the metal titanium layer is arranged between the inner side wall of the hollow cavity and the base body and is attached to the inner side wall of the hollow cavity; the multiple supporting ribs are arranged in the base body in a divergent mode, one ends of the supporting ribs abut against the metal titanium layer, and the other ends of the supporting ribs extend in the direction of the mounting groove; and one end of the fixing rod is inserted into the mounting groove of the base body so as to be fixedly connected with the base body, and the other end of the fixing rod is used for being fixedly connected a lower base plate with an upper base support or the lower base support. The multiple supporting ribs are arranged in the base body in the divergent mode, so that the strength of the false tooth body can be improved, and the service life of the false tooth is prolonged.

The invention discloses a full-automatic high-pressure die-casting machine for aluminum material forming, and relates to the technical field of aluminum material machining. The die-casting machine canbe conveniently replaced to produce different products. The die-casting machine specifically comprises an equipment main body, a conveying mechanism, a hydraulic mechanism, a waste collecting mechanism, a mold mechanism, a cleaning mechanism, and a carrying mechanism; the hydraulic mechanism, the waste collecting mechanism, the cleaning mechanism and the carrying mechanism are mounted on three inner walls of the equipment main body through supporting frames correspondingly; the conveying mechanism and the mold mechanism are fixed to the inner wall of the bottom of the equipment body through bolts; the hydraulic mechanism comprises a hydraulic machine and a die-casting plate; and the die-casting plate is fixed to the output end of the hydraulic machine through screws. According to the full-automatic high-pressure die-casting machine for aluminum material forming, by arranging the mold mechanism comprising more than four mold units, the mold units can be conveniently replaced by controlling a turntable motor, so that the purpose of processing different types of the products is achieved; and by arranging the carrying mechanism, produced aluminum materials and the produced products can be carried conveniently.