93results about How to "Realize modular assembly" patented technology

The invention relates to a fiberglass pultrusion grille continuous production line which is characterized by comprising a rack, a core mould propulsion mechanism, automatic yarn laying mechanisms, a resin mixture injection mechanism, a heating solidification mechanism, a core mould demoulding mechanism, a grille cutting mechanism and a grille mould composed of fixed mould bodies and a plurality of moving core mould bodies; and the fixed mould bodies of the grille mould comprises a reinforcing fiber imbedding section fixed mould body, a resin mixture injection section fixed mould body and a heat solidification section fixed mould body which can be all matched with the moving core mould bodies in a core mould moving guide channel correspondingly to form a closed grille-shaped mold cavity. The fiberglass pultrusion grille continuous production line has the advantages that pultrusion manufacturing is conducted in a tunnel-type fixed mould cavity; the situations that each grille rib can allow more fibers to be placed in, steeping of matrix resin is more uniform and consistent, and materials are in the process state needed by pultrusion at the time of solidification and forming are guaranteed correspondingly, and accordingly continuous pultrusion production of fiber reinforced plastic is achieved finally.

The invention discloses a nuclear fuel element core body removing device including a fixed clamping block, a movable clamping block, an eject pin and a guide sleeve. The upper end face of the fixed clamping block is formed in a two-step stepped shape; the movable clamping block is arranged on a region at a lower horizontal position of the upper end face of the fixed clamping block and is connected with the fixed clamping block; the end part of one end of the guide sleeve is connected with the side wall of one side at a higher horizontal position of the upper end face of the fixed clamping block. The lower end face of the movable clamping block is provided with an upper semicircular groove, the upper end face of the fixed clamping block is provided with a lower semicircular groove corresponding to the upper semicircular groove position, the fixed clamp block is provided with a circular pore channel for communicating the lower semicircular groove with a guide sleeve internal channel, the center lines of the upper semicircular groove, the lower semicircular groove, the circular pore channel and the guide sleeve internal channel are justified, and one end of the eject pin successively passes through the guide sleeve internal channel and the circular pore channel. By adopting the above structure, the nuclear fuel element core body removing device has compact structure, is easy to transport, can improve the removal efficiency of a core body while being used for removing a core body in a cladded shell, and can avoid the cladded shell from being suffered from secondary damage.

The invention discloses a methanol water reforming hydrogen production generator. The generator comprises a main case, a rack, an electric control system, a methanol water inlet system, a methanol water reforming hydrogen production system and a generating system, wherein the main case is sleeved at outside of the rack; the rack comprises a base, and a first mounting cavity, a second mounting cavity and a side plate arranged on the base; the methanol water inlet system is arranged in the base; the methanol water reforming hydrogen production system comprises a reformer and a starting device; the reformer is arranged in the first mounting cavity, and the starting device is arranged at the lower end of the reformer; the starting device is used for providing heat for the start process of the reformer by burning the methanol water raw material; the generating system comprises a fuel cell, the fuel cell is arranged in the second mounting cavity, and used for hydrogen and oxygen in the air to generate electrochemical reaction, thereby producing electric energy; the electric control system comprises a control mainboard and a DC-CD convertor, the control mainboard and the DC-CD convertor are arranged on the side plate. The generator is high in modularization degree of each component, easy in assembling and convenient for overhauling and disassembling.

The invention discloses a mobile modular gas turbine power station. The mobile modular gas turbine power station is formed by connecting a first vehicle, a second vehicle and a third vehicle, the first vehicle comprises a gas turbine power system, a transmission system and a semitrailer chassis system, the gas turbine power system comprises a starter, a gearbox, a high-speed coupler and an engine,the transmission system is composed of a low-speed coupler, a first bearing, a transmission shaft, a second bearing and a flexible coupler, and a second vehicle power generation and distribution system comprises a generator, a generator installing base, a generator power shaft and a power distribution cabinet. According to the mobile modular gas turbine power station, a gas turbine is adopted asa prime mover, a power generation system composed of the gas turbine is compactly integrated on a movable chassis, and by adopting a combined mode, the power system, the power generation and distribution system and an exhaust system are correspondingly placed on different mobile carrier platforms, so that modular assembly is realized, and meanwhile, an independent exhaust noise reduction system isadopted for carrying out exhaust heat dissipation and high-frequency noise reduction on the gas turbine.

The invention relates to a ceramic hollow fibrous membrane filter element component and an assembly with the same. The ceramic hollow fibrous membrane filter element component comprises a plurality of ceramic hollow fibrous membrane tubes, a porous base and a porous cover plate. One end of each ceramic hollow fibrous membrane tube is inserted into a corresponding membrane hole of the base via the porous cover plate, and sealing materials are poured in the ceramic hollow fibrous membrane filter element component. The other end of each ceramic hollow fibrous membrane tube is connected with a corresponding hole in the porous cover plate, so that the ceramic hollow fibrous membrane filter element component can be manufactured. The ceramic hollow fibrous membrane filter element component is hermetically fixed into a shell to form the hollow fibrous membrane assembly. The ceramic hollow fibrous membrane filter element component and the assembly have the advantages that large filling areas of ceramic hollow fibrous membranes can be maintained, ceramic hollow fibers can be sealed, the strength of the hollow fibrous membranes can be improved, and the application field of the hollow fibrous membranes can be expanded.

The invention discloses an unmanned platform vehicle and a working method thereof. The unmanned platform vehicle comprises a vehicle body, a vehicle frame system, a suspension system, a controlling system, a steering system, a driving system, a braking system, a battery group and wheels. The vehicle body is connected with the upper end of the vehicle frame system; the vehicle frame system comprises side beam plates, a reinforcing piece, a first connecting piece and a second connecting piece; the suspension system is connected with the lateral faces of the side beam plates, and the suspension system comprises suspension frame installation plates, lower fork arms, upper fork arms, dampers, wheel hub frames and wheel hubs; the driving system comprises wheel hub motors, motor cooling pipelinesand guide wire pipelines; one ends of the steering system are hinged to the outer sides of the suspension frame installation plates, and the other sides of the steering system are hinged to the wheelhub frames; the braking system is connected with the wheel hub frames; the wheels are connected with the wheel hubs; and the battery group is connected with the lower ends of the side beam plates. Modular assembly of all parts in the vehicle frame system is achieved; examination and replacement of the parts are convenient; the modular assembly of the suspension system, the driving system and thevehicle frame system is achieved;and replacement is convenient and passing ability is high.

The invention provides a wooden door. The wooden door comprises a movably-assembled frame, a plurality of clamping pieces, a core plate and line assemblies. The frame is composed of transverse frame bodies and vertical frame bodies. The clamping pieces are inserted into the opposite inner sides of the frame in a spot shape, the core plate is partially clamped by the clamping pieces, and the line assemblies are in inserting connection with the frame and at least clamp the side edges of the core plate. Modular production and paint spraying of all the components of the wooden door can be achieved, modular assembling is achieved, the overall firmness of the wooden door is improved, the wooden door is effectively prevented from contraction and expansion deformation through fixing of the clamping pieces and the side edges of the core plate, different positions can be coated with different colors, and paint cannot be accumulated at internal corners.

The invention discloses a wall body type wine cabinet, which is characterized by comprising a wine cabinet body consisting of heat insulation fixing elements, a middle side plate, a left side plate, a right side plate, a bottom plate, a back plate and a top plate, wherein the top plate is provided with an air outlet and an air return opening; an air return passage is arranged on the bottom plate; an air outlet passage is arranged under the top plate; the middle side plate is arranged between the air return passage and the air outlet passage; the bottom plate, the air return passage, the air outlet passage and the middle side plate form a plurality of wine storage chambers and are fixedly connected through the heat insulation fixing elements; one wine storage chamber corresponds to one sub air outlet passage and one sub air return passage; a sub air outlet is formed in the bottom of each sub air outlet passage; the top of each air return passage is provided with a sub air return opening; the back plate is arranged at the back side of the wine storage chamber. The wall body type wine cabinet has the beneficial effects that the installation is flexible; the modularized assembly is realized; meanwhile, the wall body type wine cabinet is put in positions of a partition wall or a partition part and a screen; the temperature and the humidity of the wine cabinet are controlled; the wine is stored in a best state, so that the quality of the wine is enabled not to be changed.

The invention relates to a steel beam and composite beam connecting structure. The connecting structure comprises a steel box girder and a composite girder which are connected. The steel box girder comprises a steel box girder main longitudinal beam and steel box girder cantilever slabs connected to the two sides of the steel box girder main longitudinal beam. The steel box girder main longitudinal beam comprises a steel girder top plate, a steel girder bottom plate and a steel girder web. The steel beam top plate and the steel beam bottom plate are connected to upper and lower ends of the steel beam web. The composite girder comprises a composite girder main longitudinal beam and composite girder cantilever slabs connected to the two sides of the composite girder main longitudinal beam. The composite girder main longitudinal beam comprises a composite beam steel top plate, a composite girder steel bottom plate and a composite girder steel web. The composite girder steel top plate andthe composite girder steel bottom plate are respectively connected to the upper end and the lower end of the composite girder steel web, the steel beam web is welded with the composite beam steel web,the composite beam concrete is filled above the composite girder steel top plate, and the composite beam concrete is filled on the composite girder steel bottom plate. The connecting structure has the advantages of being simple in form, smooth in force transmission, convenient to connect and beneficial to standardized manufacturing and modular assembly of the hybrid beam of the cable-stayed bridge.

The invention provides a transverse and longitudinal slippage system for a short line-method segment box beam side mold. The transverse and longitudinal slippage system comprises a longitudinal slippage support, a transverse slippage support, a connecting support, reverse buckles I and reverse buckles II, wherein a main body part of the transverse slippage support is formed by group welding of H-shaped steel; a lug plate I is arranged on one end of the transverse slippage support and is connected with a transverse slippage adjusting screw rod, and transverse slippage is realized; a connectinghole is formed in the surface of the transverse slippage support, and the connecting hole is connected with the reverse buckles I; the front end of a main body of the longitudinal slippage support isconnected with a front fulcrum screw of a side mold and is used for supporting a template and a truss of the side mold; the rear end of the main body of the longitudinal slippage support achieves thefunction of supporting the truss of the side mold by connecting a diagonal bracing mechanism and a flange supporting screw; a main body of the connecting support is formed by group welding of I-shapedsteel; two ends of the connecting support are connected with the transverse slippage support; the reverse buckles I are connected with the upper surface of the transverse slippage support; the reverse buckles II are connected with an embedded part of a construction site.

The invention discloses a decorative side wall plate for a ship and a splicing method thereof. The decorative side wall plate comprises a ship body structure component, an inner window sleeve (1) and two side wall plates (2), wherein the two side wall plates are a first side wall plate (2a) and a second side wall plate (2b) respectively; the ship body structure component consists of a left ship body structure component (9a) and a right ship body structure component (9b); the inner window sleeve consists of a first inner window sleeve (1a) and a second inner window sleeve (1b); the first inner window sleeve (1a) and the second inner window sleeve (1b) respectively penetrate through the inner side through two or three self tapping screws (8) on the left and two or three self tapping screws (8) on the right to be fixedly connected with grooves of the left ship body structure component (9a) and the right ship body structure component (9b); the top parts of the first side wall plate (2a) and the second side wall plate (2b) are fixedly connected with an upper aluminum square pipe (10a), a middle aluminum square pipe (10b) and a lower aluminum square pipe (10c) through self tapping screws (8) respectively; the first side wall plate (2a) and the second side wall plate (2b) are fixedly connected with decorative strips through a sealing adhesive (11). The splicing method comprises the steps of connecting the two side wall plates through the sealing adhesive (11) in a splicing way. By the side wall plate, the requirements of high strength, simple construction and convenient operation on the indoor decorative side wall plate for the ship are met.

The embodiment of the invention provides a heat insulating plate assembly. The heat insulating plate assembly comprises a first panel, a second panel, a connecting supporting frame and a heat insulating layer. The first panel and the second panel are oppositely arranged at intervals, the connecting supporting frame is connected between the first panel and the second panel, and a containing grooveis defined by the connecting supporting frame, the first panel and the second panel. The connecting supporting frame comprises a first connecting part, a second connecting part and a third connectingpart, the third connecting part is connected between the first connecting part and the second connecting part, the first connecting part and the second connecting part are staggered, a splicing portion is formed at one end of the heat insulating plate assembly, and the containing groove is filled with the heat insulating layer. The containing groove is filled with the heat insulating layer of theheat insulating plate assembly, so that a heat insulating effect is provided. The splicing portion is formed at the position, at one end of the heat insulating plate assembly, of the connecting supporting frame, so that multiple heat insulating plate assemblies are modularly spliced into a heat insulating box body, and the assembly process of the heat insulating plate assemblies is simple and convenient. The embodiment of the invention further provides the heat insulating box body.

The invention provides a tidal current energy generating device fixed to water bottom. The tidal current energy generating device comprises an outer framework, at least three inner frameworks, at least three horizontal shaft water wheel generators, at least three rotary shafts, multiple outer sleeve pipes and multiple inner sleeve pipes. The at least three inner frameworks are separably arranged in the outer framework. The at least three horizontal shaft water wheel generators are arranged into the at least three inner frameworks.At least one horizontal shaft water wheel generator is correspondingly arranged on each rotary shaft. At least one rotary shaft is correspondingly installed on each inner framework. At least three driving units are connected with the rotary shafts in order to drive the rotary shafts to rotate. The multiple outer sleeve pipes are fixed onto the outer framework. A part of each inner sleeve pipe is connected to the bottom end and the water bottom of a corresponding outer sleeve pipe.

The invention provides a low-voltage large-current light-weight spot welding machine. The low-voltage large-current light-weight spot welding machine comprises a welding power source which comprises a box body, a first electrode and a second electrode, wherein the first electrode and the second electrode partially extend out of the box body; a movable arm structure which comprises a movable arm and a nut flange, wherein one end of the movable arm is connected with the nut flange; a connecting block which is arranged between a first conductive bridge and the first electrode; a driving device, wherein a driving rod of the driving device is connected with the nut flange and located at the bottom of the box body; and a stationary arm which is connected with the movable arm through a side connecting plate, wherein the side connecting plate is fixedly connected with the stationary arm and the connecting block through a plurality of fastening bolts, the side connecting plate is rotatably connected to the flange structure, and the movable arm structure, the connecting block, the driving device and the fixed arm are fixedly connected into an electrode holder stress connecting mechanism through the side connecting plate. The electrode holder stress connecting mechanism and the welding power source are mounted integrally. The movable arm structure and the stationary arm structure are compact, so that miniaturized design of an electrode holder is achieved, and the electrode holder and the welding power source are easy to disassemble, so that two electrode holders are switched rapidly.

The invention relates to a foam floating bridge rapidly connected through buckling teeth, which is characterized in that a plurality of positioning holes are vertically and uniformly distributed in bridge plates, a group of parallel edges of the bridge plates are respectively provided with I-shaped buckling teeth and II-shaped buckling teeth, and the plurality of bridge plates are mutually buckledand connected in series to form a floating bridge structure; the bridge also comprises a lock catch assembly which comprises a fixed rod and a key, a mounting through hole is formed along the centerof the buckling part, the fixed rod is arranged in the mounting through hole in a penetrating manner, and a locking hole is formed in the fixed rod. The displacement of the bridge plate in three directions is limited at the same time through the lock catch assembly; the connection strength and reliability can be improved, the buckling teeth and the quick plug pins are used for carrying out buckling operation; convenient and time-saving installation can be achieved, the safety performance and splicing manufacturability of the installed floating bridge are improved, the fixed rod injected with the foam structure has the self-floating performance, the floating capacity of the bridge plate is improved, reinforcing is conducted in the mode that the long rods are inserted into the positioning holes, local materials can be used, the materials such as bamboo poles can be used, the connecting structure is economical and environmentally friendly, the connecting structure can be repeatedly used,and the maintenance cost is reduced.

The invention provides a multi-layer composite drill bit assembly for ditching work. The multi-layer composite drill bit assembly for ditching work comprises an assembly frame. The top of the assemblyframe is detachably connected with a drive assembly, a bottom face bearing of the assembly frame is connected with a tool bit assembly, the drive assembly is in transmission connection with the toolbit assembly, and the drive assembly is used for driving all cutterheads in the tool bit assembly to rotate. The tool bit assembly comprises the multiple cutterheads, the cutterheads are arranged intoan inverted pyramid layer by layer from top to bottom, the cutterheads on each layer are transversely distributed horizontally, all the cutterheads between the adjacent layers are mutually staggered,and all the cutterheads located on the same layer are mutually spaced. The drill bit assembly can be overall replaced according to the area of a working face, it is not needed to adjust a whole drilling machine, the equipment can be modularly assembled, and the application range is wider; and by means of the cutterheads distributed on multiple layers, on one hand, the ditching area can be increased, on the other hand, multi-cutting can be achieved, and the ditching effect is better.

The invention provides a refrigerating box. The refrigerating box comprises a box body (1) with a sealable containing cavity (13). The box body (1) comprises an upper box body (2) and a lower box body (3) which are detachably connected in a sealed manner. The walls/wall of the upper box body (2) and/or the lower box body (3) are/is of hollow structures/a hollow structure and provided with a cooling cavity/cooling cavities for containing cold insulation fluid and openings where the fluid of the cooling cavity can flow through. The invention further provides a refrigerating system. The refrigerating system comprises the refrigerating box and a cold insulation fluid supply device. The cold insulation fluid supply device and the cooling cavity are connected through detachable cold insulation fluid. By means of the technical scheme, the refrigerating temperature in the refrigerating box can keeps constant for a long time, and thus the refrigerating effect is improved remarkably.

The invention discloses an all-automatic pancake folding production line and an application thereof, and belongs to the technical field of traditional food processing. The production line is composed of two conveying folding lines, one transverse and one longitudinal, wherein the transverse conveying folding line is composed of four stages of conveyor belts, sensors and folding devices; the longitudinal conveying folding line is composed of one or more than one conveyor belt, a sensor and a folding device. The production line is characterized in that the prepared pancakes are conveyed or put on the first-stage conveyor belt, and all-automatic folding of the pancakes is realized by virtue of the conveying of various stages of conveyor belts and the folding operations of the folding devices and folding pieces. The contribution of the all-automatic pancake folding production line to the prior art is that all-automatic folding and pipeline operations of pancakes are realized, and therefore, the pancake folding efficiency is greatly improved and the labor can be saved; the all-automatic pancake folding production line has excellent market prospect and is applicable to large-scale production of pancakes.

The invention discloses a portable water drain pipe device and method applicable to underground construction water disaster treatment. The portable water drain pipe device comprises an end sleeve, a middle sleeve, a bottom sleeve and a support; the end sleeve, the middle sleeve and the bottom sleeve are connected through threads; a first filter net is arranged at the connecting position of the end sleeve and the middle sleeve, a second filter net is arranged at the connecting position of the middle sleeve and the bottom sleeve, and a third filter net is arranged at an outlet of the bottom sleeve; the support is installed nearby a water outlet of the end sleeve and comprises a trapezoidal frame with a trapezoidal cross section, a rotary shaft is connected to the top of the trapezoidal frame, and a stainless steel circular ring is driven by the rotary shaft to rotate to achieve angle adjusting of the stainless steel circular ring; and a rotary button is arranged on the stainless steel circular ring and can achieve fixing of the rotary button and the sleeves.

The invention discloses a modular assembling tool for brake tube banks. The modular assembling tool comprises a supporting longitudinal beam and a plurality of supporting frames which are connected below the supporting longitudinal beam side by side, one end of the upper surface of the supporting longitudinal beam is provided with an end supporting plate, the end supporting plate is slidably connected with an end positioning plate, the other end of the upper surface of the supporting longitudinal beam is provided with a pipeline spacing positioning module and a plurality of supporting mountingplates, and the pipeline spacing positioning module and each supporting mounting plate are slidably connected with the supporting longitudinal beam. According to the modular assembling tool, a flexible positioning tool plate is arranged so that the requirements of assembly work of different railway vehicle tube banks can be met through a single set of tool die plates, and modular assembly of thedifferent types of railway vehicle brake tube banks is achieved; the manufacturing cost of the die plates e is greatly reduced, and the efficiency for operators to assemble the tube banks is effectively improved; and meanwhile, a corresponding reading meter ruler and steel ruler are arranged so that accurate positioning of the tube bank assembly can be achieved, and the practicability is high.

The invention relates to the technical field of unmanned aerial vehicles (UAVs), and in particular discloses a modular assembled four-axis plant protection UAV, comprising a chassis and a power control center, wherein the power control center is fixed in the center of the chassis by means of an installation clamping groove; four corners of the chassis are respectively connected with a cantilever, ends of the cantilevers are respectively connected with a motor, and output shafts of the motors are respectively connected with a propeller; the chassis comprises an X-axis direction module and a Y-axis direction module; the X-axis direction module and the Y-axis direction module respectively have a cavity structure which is provided with two openings in two ends and has hollow interior; the X-axis direction module is connected with the Y-axis direction module by means of an inserting mechanism; four rotary connecting pieces are respectively installed at the four corners of the Y-axis direction module; the cantilevers are connected with the rotary connecting pieces by means of the inserting mechanism. The modular assembled four-axis plant protection UAV can enable the chassis, the cantilevers and the like of the UAV to be integrated and modularized while guaranteeing the structural safety, the later assembly and maintenance of the UAV can be facilitated, and the service life of the UAV is prolonged.

The invention discloses a novel LED module. The novel LED module comprises an LED inner light source board and an LED outer light source board, the LED inner light source board and the LED outer lightsource board both are formed by fixation of PCB boards and plastic parts with the same size through a hot-melt adhesive, the LED inner light source board and the LED outer light source board are assembled as a whole by a plurality of connecting rods, a driving power supply is installed at the inner end of any connecting rod, and the driving power supply is located at the inner side of the LED inner light source board. According to the novel LED module, a set of molds is used for simultaneously producing the plastic parts with various specifications and sizes on an injection molding machine, PCB boards with various specifications and sizes corresponding to the sizes of the plastic parts with various specifications and sizes in a manufacturing machine of PCB board hardware molds are manufactured, the PCB boards with various specifications and sizes are printed, the plastic parts and the PCB boards with the same size are taken for hot-melting and mixing, thus the plastic parts are combined with the PCB boards, and thus the LED inner light source boards and the LED outer light source boards with various specificationsand sizes are manufactured.