24results about How to "Improve combination efficiency" patented technology

The utility model discloses an energy storage cabinet convenient to combine, which comprises an energy storage cabinet main body, one side of the energy storage cabinet main body is longitudinally connected with a plurality of connecting pieces at equal intervals, the other side of the energy storage cabinet main body is longitudinally provided with a plurality of connecting grooves for the connecting pieces to enter, and one side of each connecting groove close to the outer wall of the energy storage cabinet main body is provided with a flaring groove. The two adjacent energy storage cabinet main bodies are inserted into the connecting grooves in an aligned mode through connecting pieces to be combined, fixing mechanisms are arranged in the energy storage cabinet main bodies and located at the flaring grooves, and the fixing mechanisms are used for fixing the connecting pieces into the connecting grooves. The connecting pieces on one energy storage cabinet body are inserted into the connecting grooves in the other energy storage cabinet body in an aligned mode, the mounting bases are inserted into the connecting grooves, rapid combination and connection of the energy storage cabinet bodies are achieved, the convenience of combination, connection and disassembly of the energy storage cabinet is improved, connection is stable, operation is easy and convenient, and the combination efficiency is high.

The utility model discloses a combined air duct for an air-conditioning system, and particularly relates to the technical field of air-conditioning air ducts, which comprises a first air duct, a second air duct mounted on one side of the first air duct, a sealing gasket mounted between the first air duct and the second air duct, and a combined mechanism arranged between the first air duct and the second air duct. The combined mechanism comprises a first connecting clamping plate, the first connecting clamping plate is arranged at the top of the first air pipe and the top of the second air pipe, a second connecting clamping plate is installed at the bottom of the first connecting clamping plate, and fixing plates are fixedly connected to the tops of the two sides of the second connecting clamping plate. The combination mechanism and the adjusting mechanism are arranged, the first air pipe and the second air pipe are connected and combined by rotating bolts and screwing fixing bolts, the combination efficiency is high, operation is easy and convenient, the air pipes are convenient to disassemble, assemble and transport, meanwhile, the air quantity passing through the interior of the ventilation pipe is adjusted by rotating a fixing rotary knob, and the practicability is high. And the air outlet size can be conveniently adjusted, and the applicability of the device is improved.

The utility model provides a combined rubber shock absorber, which relates to the technical field of rubber shock absorbers and comprises a group of rubber shock absorber bodies, rubber seats are mounted at the top ends of the rubber shock absorber bodies, a group of first connecting grooves are formed in one side of each rubber shock absorber body, a first connecting block is mounted on one side of each rubber shock absorber body, and a second connecting groove is formed in the other side of each rubber shock absorber body. A set of second connecting blocks are installed on the sides, away from the first connecting blocks, of the rubber shock absorber bodies, a second connecting groove is formed between every two adjacent second connecting blocks, and a connecting mechanism is arranged at the attaching position of each set of rubber shock absorber bodies. According to the device, the operation steps are very simple and convenient, a worker can conveniently and rapidly combine and install a rubber shock absorber body, the combination efficiency is indirectly improved, and the practicability is greatly improved through the design.

The combined tool comprises a base, a machining table is fixedly installed on the top of the base through a support, a threaded rod is rotationally connected to the bottom of the machining table through a bearing piece, a threaded sleeve is connected to the surface of the threaded rod in a threaded mode, and a supporting disc is fixedly installed on the surface of the threaded sleeve. The grip is rotated to drive the rotating ring to rotate, the rotating ring rotates to drive the triangular plate to rotate, the triangular plate rotates to push the four supporting rods to the middle at the same time by making contact with the surfaces of the supporting rods, the supporting rods move to drive the clamping rods to move, and the clamping rods move to achieve the effect that a rotary part is clamped and fixed from the four faces. And the rotating ring rotates to drive the damping threaded sleeve to rotate through the traction rod, the effect of improving the stability when the part is fixed can be achieved by arranging the damping threaded sleeve, and the combination efficiency is effectively improved.

The utility model relates to the technical field of dolls, and discloses a doll with a magnetic attraction structure, which comprises a doll main body, a base is arranged at the bottom of the doll main body, a support frame is fixedly connected to the side wall of the doll main body, and a stabilizing component capable of being fixed by magnetic attraction is arranged on the outer side of the support frame. The stabilizing assembly comprises a connecting frame, a movable seat, a fixed seat, a first plastic clamping plate, a first magnet, a second magnet and a second plastic clamping plate. According to the doll with the magnetic attraction structure, by arranging the connecting frame, the fixed seat, the movable seat, the first plastic clamping plate, the second plastic clamping plate, the first magnet and the second magnet, it is ensured that the soft doll body can stand or sit for a long time and cannot incline or collapse, the stability of the doll body is improved, and the service life of the doll body is prolonged. The soft doll solves the problems that due to the fact that the soft doll is high in softness, the soft doll cannot stably stand or sit, the soft doll is inconvenient to place in order, and a large storage space needs to be occupied.

The present invention relates to a steel reinforced glued wood / bamboo-concrete composite beam, comprising: a glued wood / bamboo beam, a concrete slab and a reinforcement structure, wherein the reinforcement structure adopts two L-shaped steel plates, a U-shaped steel belt is arranged at the middle span of the L-shaped steel plate, the U-shaped steel belt connects the two L-shaped steel plates to form a reinforcement structure, a first connecting bolt is arranged on the net cross section of both limbs of the L-shaped steel plate, a second connecting bolt is arranged at the bottom position of the U-shaped steel belt, the glued wood / bamboo beam and the concrete slab are connected to the L-shaped steel plate through the first connecting bolt, and the U-shaped steel belt is connected to the bottom of the glued wood / bamboo beam through the second connecting bolt. The present invention adopts steel components for reinforcement, which can effectively limit the bending deformation of the wood / bamboo beam, delay the cracking of the wood / bamboo sheet bonding surface, increase the stiffness of the wood / bamboo-concrete bonding surface, and thus greatly improve the combination efficiency of the composite beam.

The invention discloses a plant-station operation mode combination method, system and equipment for an alternating current power grid and a medium, and the method comprises the steps: enabling a new energy plant station to be equivalent to a constant current source, and enabling a non-new energy plant station to be equivalent to a band-stop grounding branch, so as to construct a power grid system model; analyzing the node impedance matrix of the power grid system model and the variation amplitudes of the operation modes of the different plant station types, and constructing a criterion relational expression of the influence trend of the variation of the operation modes of the different plant station types on the short-circuit current; during actual operation, a criterion value corresponding to each plant station is calculated based on the criterion relational expression; dividing each plant station into a current gain group and a current weakening group according to the criterion value; in the current excess protection mode, the current gain group is set to be in a large mode, and the current weakening group is set to be in a small mode; and in the current under-quantity protection mode, the operation mode is opposite. The method provided by the invention is suitable for the condition that a new energy plant station is connected to an alternating current power grid, and the precision and efficiency of current protection setting calculation are ensured.

This invention provides an integral bonding system and method for composite material fuselage panels of aircraft. The integral bonding system includes a fixed support device, an integral bonding positioning device, a movable support device, and a molding device. The fixed support device includes a support member. The integral bonding positioning device is connected to the support member and is rotatable relative to the support member. The integral bonding positioning device includes a cylindrical load-bearing body and connecting members at both ends of the load-bearing body. The load-bearing body can accommodate multiple sets of stringers, and the connecting members are connected to the support member. The movable support device is located below the fixed support device and is configured to move relative to the fixed support device. The molding device is located on the movable support device and is configured to accommodate a skin panel. According to the above-described solution of this application, it is beneficial for the mass production of large-size fuselage panels, thereby improving manufacturing efficiency.

The present invention relates to the technical field of heat exchangers, and in particular to a modular heat exchange system and a heat exchange network design method, comprising: an n-stage heat exchange unit, wherein the n-stage heat exchange unit comprises two n-1-stage heat exchange units, n⩾2, and the two n-1-stage heat exchange units in the n-stage heat exchange unit comprise four connection methods; the present invention constructs the n-stage heat exchange unit through multiple heat exchange components, and determines the number of heat exchange components and the connection method between the heat exchange components according to actual heat exchange requirements, thereby reducing the difficulty of connecting multiple heat exchange core blocks, improving the efficiency and method of combining multiple heat exchange core blocks, being suitable for a variety of use scenarios, and being able to transform the heat exchange system according to different application requirements, being able to be widely used in the use environment of a microchannel heat exchanger, and having broad market application prospects.

The invention discloses an aluminum die-casting die which comprises a movable die assembly, a fixed die assembly, a core pin and an extrusion oil cylinder. The movable mold assembly comprises a movable mold frame and a movable mold core; the fixed mold assembly comprises a fixed mold frame and a fixed mold core; the extrusion oil cylinder comprises a cylinder body and an extrusion part; the fixed die frame is provided with a groove for containing the cylinder body, the fixed die core is provided with a through hole for the extrusion component to penetrate through, the section of the groove is larger than that of the through hole, and the cylinder body is fixed in the groove. The core pin penetrates through the fixed mold core, the end A of the core pin abuts against the inner wall of the movable mold core towards the inner wall of the fixed mold core, the fixed mold core is provided with a via hole for the core pin to penetrate through, and the end B of the core pin penetrates through the via hole backwards to the outer wall of the fixed mold core and abuts against the inner surface of the cylinder body; when a worker replaces the core pin, the core pin can be pulled out only by disassembling the extrusion oil cylinder from the fixed die assembly, the disassembly and assembly procedure of the core pin is simplified, and the combination efficiency of the aluminum die-casting die is improved.

The application relates to a water retaining structure for flood control of a pumped storage power station and relates to the technical field of flood control facilities, which comprises a baffle, the inside of the baffle is provided with an extension mechanism, the outside of the baffle is provided with a corner flood retaining mechanism, the inside of the baffle is provided with a quick-release mechanism, the extension mechanism comprises a supporting plate one, the inside of the baffle is fixedly connected with an air cylinder, the driving end of the air cylinder is fixedly connected with a transmission column, the inside of the baffle is fixedly connected with a supporting plate two, the inside of the supporting plate two is rotationally connected with a transmission wheel, the inside of the baffle is fixedly connected with an up-down moving assembly. The application has the advantages that the height of the baffle can be flexibly adjusted through air cylinder driving, the lifting range of the baffle can be accurately controlled according to the actual water level of flood, different magnitude floods can be effectively coped with, linear motion is converted into rotary motion and then into linear lifting, and reliable flood control guarantee is provided for the pumped storage power station.

The utility model provides a building structure supporting steel frame, belongs to the technical field of building engineering, and aims to solve the problems that an existing building structure supporting steel frame is combined and installed mainly in a welding or buckling or bolt mode, the welding or buckling or bolt mode is too tedious to operate, the fitting degree of a supporting plate to a building structure is poor, and the supporting plate cannot be used for supporting the building structure. And the stability is poor. Comprising a triangular supporting seat; the adjusting knob is arranged above the triangular supporting seat; the first splicing seat is arranged above the triangular supporting seat; a plurality of groups of splicing steel frames are arranged, and the plurality of groups of splicing steel frames are arranged above the first splicing seat; the supporting top plate is arranged above the splicing steel frame; the rapid splicing assembly is arranged in the splicing steel frame; and the attaching assembly is arranged above the triangular supporting seat. The supporting device has the advantages of being stable in supporting, rapid to disassemble and assemble, convenient to use and the like.

The utility model discloses a combined sheet metal part which comprises a sheet metal frame body, a sheet metal rear plate and a sheet metal door body, a movable plate is slidably connected to the interior of the sheet metal rear plate, an insertion rod is integrally connected to the outer wall of one side of the movable plate, insertion holes are formed in the inner walls of the two sides of the sheet metal frame body, and the insertion rod is inserted into the insertion holes. A limiting rod is arranged on the inner wall of the metal plate rear plate, the limiting rod is sleeved with the movable plate in a sliding mode, a return spring connected with the movable plate is arranged on the inner wall of the metal plate rear plate, and the limiting rod is sleeved with the return spring. The fixing screw is rotated to drive the extrusion cone to extrude the two inclined blocks, the two inclined blocks can drive the movable plate and the insertion rod to move, the insertion rod can be inserted into the insertion hole, and the metal plate rear plate and the metal plate frame body can be combined and fixed; and a plurality of bolts are not needed for fixation, so that the combination is more convenient, and the combination efficiency is improved.

The utility model relates to the technical field of building construction, in particular to a cement fixing plate combined part. According to the technical scheme, the connecting structure comprises a main body matching connecting base made of metal materials, integral installation fastening plates which are integrally formed and symmetrically distributed are arranged at the lower end of the main body matching connecting base in the front-back direction, and a first combined connecting groove with an upward opening is formed in the upper end of the left side of the main body matching connecting base; the right side of the main body matching connecting base is provided with a second matching connecting groove which completely penetrates through the lower end and the front-back direction, and the front position and the back position of the first combination connecting groove are each provided with a U-shaped combination limiting stabilizing groove with an opening facing the left side. The fixing plate has the advantages that the fixing plates can be combined in a staggered mode from different directions, the combination efficiency during connection can be improved, the fastening strength during matching can be guaranteed, meanwhile, the safety of the whole fixing plate is better during use, and the splicing and matching requirements of various fixing plates at complex positions can be met.

The application discloses a function-combined intelligent rescue medicine box, and relates to the technical field of medical supplies.The function-combined intelligent rescue medicine box comprises a rescue medicine box, the top of the rescue medicine box is provided with a cover, a clamping groove is formed in the left side of the rescue medicine box, a clamping block is fixedly connected to the right side of the rescue medicine box, the right side of the clamping block is shaped as a V, and a connecting groove is formed in the clamping block.By aligning the clamping block of one rescue medicine box with the clamping groove of another rescue medicine box, and then moving the two rescue medicine boxes relative to each other, the clamping block can be fully inserted into the clamping groove, the two rescue medicine boxes are combined and fixed for use, the rescue medicine box can be more conveniently assembled, and the rescue medicine box can be used by multiple people at the same time, so that the mobility and convenience of the whole device are effectively improved.

The invention provides a high-speed steel roll collar combined roller convenient to replace and a using method of the high-speed steel roll collar combined roller, and relates to the technical field of rollers. Two groups of limiting mechanisms are mounted outside the connecting assembly, and roller ring assemblies A are mounted outside the two groups of limiting mechanisms; the roller ring assembly B is installed outside the two sets of limiting mechanisms, and the roller ring assembly B is located at the bottom of the roller ring assembly A; the connecting assembly comprises a shaft center and a connecting piece, wherein the whole shaft center is of a cylindrical structure; the connecting groove is formed in the outer part of the axle center; the number of the fixing grooves is eight, and the eight fixing grooves are formed in the axis; the number of the limiting protrusions is four, and the four limiting protrusions are fixedly installed on the front side and the rear side of the axis; during replacement, the axis does not need to be disassembled, so that the replacement difficulty of workers is reduced, and the replacement efficiency is improved; the problems that the axis needs to be detached during replacement, the replacement difficulty is increased, and the replacement efficiency is reduced are solved.

The present invention discloses a combination method, device, storage medium and computer equipment for tourism resource monomers, and relates to the field of tourism resource processing technology, mainly focusing on the combination accuracy and efficiency of tourism resource monomers. The method includes: obtaining travel notes data, geographic information data and tourist trajectory data in a target area; performing entity recognition on resource description data to obtain tourism resource monomers; performing classification and grading processing on tourism resource monomers to obtain resource categories and monomer levels; determining the monomer distance between each tourism resource monomer, and determining the spatial selectivity of tourism resource monomers; determining the degree of association between each tourism resource monomer, and clustering each tourism resource monomer to obtain cluster categories; constructing a knowledge graph based on resource classification, monomer level, monomer distance, spatial selectivity, association degree and cluster category, and determining the combination scheme of tourism resource monomers in the target area based on the knowledge graph.

The utility model relates to the field of firework production, in particular to a combined device for firework production. The technical problems that according to a traditional mode, intermittent quantitative discharging is not convenient, continuous work is not convenient, glue dripping is not convenient to conduct on all fireworks at the same time, and the combination efficiency is low are solved. A combined device for firework production comprises a bottom frame, the upper portion of the bottom frame is fixedly connected with a storage hopper, the top and the bottom of the storage hopper are open, the bottom frame is fixedly connected with a bearing table, the bearing table is obliquely arranged, and a plurality of fireworks are placed in the storage hopper. The rotating shaft drives the discharging disc to rotate, the discharging disc drives the lowermost firework to rotate, the discharging disc limits other fireworks, the lowermost firework rotates to fall onto the bearing table under the action of gravity, the discharging disc continues to rotate to sequentially drive the multiple fireworks to fall onto the bearing table, intermittent quantitative discharging can be conveniently carried out, and the discharging efficiency is improved. And continuous work is facilitated.

The invention provides a combined type giant salamander fry breeding device and a combination method, and relates to the technical field of giant salamander fry breeding. The feed putting unit is mounted at the top of the giant salamander fry breeding unit; the feed mixing unit is mounted on the feed putting unit; the number of the auxiliary stabilizing units is two, and the two auxiliary stabilizing units are installed at the bottom of the giant salamander fry breeding unit and used for positioning the giant salamander fry breeding unit. The number of the movable breeding covers is two, the two movable breeding covers are installed in the U-shaped breeding frame in a sliding mode, and sealing strips are installed on the two movable breeding covers. The stocking density can be automatically adjusted according to the body sizes of the andrias davidianus fries, and the breeding effect of the andrias davidianus fries is improved; the problems that the breeding space is generally of a fixed size, the stocking density cannot be automatically adjusted according to the body sizes of the giant salamander fries, and the breeding effect of the giant salamander fries is affected are solved.

The invention provides an automotive upholstery sponge leather layer combination device, and relates to the field of upholstery processing, the automotive upholstery sponge leather layer combination device comprises a vertical frame, the front end of the vertical frame is fixedly connected with a front frame, the top of the inner side of the vertical frame is provided with a sponge roller, the bottom of the inner side of the vertical frame is provided with a leather roller, the rear side of the vertical frame is fixedly connected with a roller frame A and a roller frame B, and the inner sides of the roller frame A and the roller frame B are in threaded connection with threaded rods; the connecting rod B can be driven to swing in a reciprocating mode through linkage of the connecting rod, the scraping plate with teeth at the bottom can scrape the top face of a leather layer in conveying, the junction of the scraping plate and a sponge layer can be roughened, the adhesion strength can be improved, and the dust suction cover swinging in a reciprocating mode can suck and remove scraped leather scraps; leather glue is conveyed to the glue pipe through the gear pump, the rough leather surface can be subjected to uniform saw-tooth-shaped-track leather glue treatment, and the problem that an existing combination device is difficult to automatically treat the interface of a sponge layer and a leather layer so as to enhance the adhesion strength is solved.

The invention relates to the technical field of curtain wall construction, in particular to a fabricated construction method for an inverted circular truncated cone fireproof glass curtain wall. Through the steps of fine construction paying-off, keel splicing and the like, modular and standardized construction of a curtain wall structure is achieved, the time for on-site machining and debugging is shortened, and the construction period is remarkably shortened; meanwhile, the stability and integrity between curtain wall structures are ensured through keel positioning and connection, and the wind pressure resistance, seismic resistance and other performance of the curtain wall are improved; furthermore, by means of the adjusting piece, the combination efficiency of the keel can be improved, stable transition of the connection position is guaranteed, the construction difficulty is lowered, the attractiveness of the curtain wall is improved, tight connection and transition between the curtain wall and the building body are guaranteed, and the stability and durability of the whole structure are enhanced.

The utility model relates to a combined flange with a self-adaptive sealing function, which belongs to the technical field of combined flanges and comprises a first flange, a second flange is arranged at the bottom of the first flange, two limiting mechanisms are arranged on the first flange, a sealing assembly is arranged on the second flange, and the sealing assembly is connected with the second flange. The limiting mechanism comprises a box fixedly connected with the interior of the first flange, a worm is rotationally connected between the inner bottom wall and the inner top wall of the box, and a two-way screw is rotationally connected between the left side and the right side of the inner wall of the box. According to the combined flange with the self-adaptive sealing function, by arranging the limiting mechanism, the combined flange has the limiting and fixing effects, the effect of rapidly connecting the first flange and the second flange is achieved, and therefore the combining efficiency of the first flange and the second flange is improved; therefore, the stability after the first flange and the second flange are connected is improved, and the practicability of the combined flange is improved.

The utility model relates to the technical field of storage equipment, and provides a combined anti-seismic goods shelf which comprises at least two sets of bases, connecting plates are arranged on the two sides of each base and connected with the bases through adjusting mechanisms, and a limiting assembly is arranged between every two adjacent sets of connecting plates. According to the utility model, the two groups of connecting plates are arranged, and each group of connecting plates is connected with the base through the two groups of mounting plates, so that vibration transmission between the bases can be reduced, and when one group of bases is vibrated, other bases do not shake together, and the stability of the device is improved; the novel goods shelf has the advantages that goods on the goods shelf can be protected to a certain extent, the two bases can be combined together by mounting the two connecting plates, connection between the two mounting plates is simple, operation steps are few, the goods shelf combination efficiency can be improved, and the workload of workers can be reduced.