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60results about How to "Easy to install limit" patented technology

Locking support mechanism and exposure device of material exposure test box

The invention relates to a locking support mechanism and an exposure device of a material exposure test box. The locking support mechanism comprises locking brackets and a bearing mechanism, and a plurality of locking brackets are correspondingly and vertically fixed to the peripheral side of the beating mechanism; sliding grooves are formed in one side edges of the locking brackets, limiting notches are formed in the groove walls of the sliding grooves, guide locking parts are arranged on the locking brackets, and penetrate through two groove walls of the sliding grooves; baffles which are arranged at intervals with the side walls of a test box are correspondingly arranged on the side walls of the test box, mounting ports are formed among one ends of the baffles and the side walls of thetest box, separating bars are arranged among the baffles and the side walls of the test box, the baffles and the side walls of the test box are separated by the separating bars to form a plurality ofmounting grooves which are formed up and down, and guiding ports are formed in the baffles; and wherein the groove walls formed with the limiting notches of the sliding grooves are inserted into the mounting grooves, the separating bars are inserted into the limiting notches, the guide locking parts are inserted into the guiding ports, and lock the baffles in the sliding grooves. According to thelocking support mechanism and the exposure device of the material exposure test box, the structure is stable and firm, and the environmental requirements of a space station can be met.
Owner:TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI

Building glass curtain wall installation control method

The invention discloses a building glass curtain wall installation control method. The installation control method is achieved based on an auxiliary supporting framework, the auxiliary supporting framework comprises a base, a threaded column is integrally formed at the upper end of the base, clamping grooves are symmetrically formed in the threaded column, nuts are connected to the outer sides ofthe threaded column in a threaded mode, clamping blocks are connected to the clamping grooves in a clamped mode, the clamping blocks are symmetrically arranged on the inner side wall of a sleeve in anintegrally-formed mode, and the sleeve is arranged at the bottom end of a first supporting plate in an integrally-formed mode. The installation control method has the beneficial effects that curtainwall glass can be well installed and limited through a first limiting block, a second limiting block and a third limiting block, and the accuracy and safety of installation work are improved; and through arrangement of a first pressing plate, a second extrusion spring and a second pressing plate, auxiliary fixing work can be carried out on the glass, so that the efficiency of other construction work is improved, the mounting work efficiency of the curtain wall glass is improved, and the mounting and fixing work benefits are improved.
Owner:浙江中瑞建筑工程有限公司

Integrated rainwater recycling-storage-dispatching system and method

The invention discloses an integrated rainwater recycling-storage-dispatching system and method. The system comprises a filterer, a down-seep well, a water storage tank, an overflow water tank and a purifying device. A filtering frame body is arranged in the filterer, and comprises a rack body, a support fixing block and a first baffle. Water level detecting devices are arranged in both the water storage tank and the overflow water tank. A buffering device and a submerged pump are arranged at the bottom of the water storage tank. The construction method comprises the steps of S1, excavating a foundation pit, S2, conducting the construction of the water storage tank and the overflow water tank, S3, conducting the construction of the submerged pump and the buffering device, S4, establishing the down-seep well, S5, conducting the paving of a first down-seep pipe and a second down-seep pipe, S6, installing the filterer and the purifying device. The integrated rainwater recycling-storage-dispatching system and method have the advantages of being simple in structure, strong in practical application, and convenient to install. After the installation of the water storage tank, the other equipment are installed directly on the top surface of the water storage tank without any problem of elevation differences, therefore the trouble of pipe matching is saved, and the whole construction is made easier.
Owner:ZHEJIANG SHUANGLIN PLASTIC MACHINERY

Machining drill bit mounting mechanism

The invention relates to a machining drill bit mounting mechanism. The machining frill bit mounting mechanism comprises a rotating base, a drill bit, a touch switch and a controller, wherein the frontend of the rotating base protrudes to be provided with a connecting sleeve corresponding to the drill bit; a plurality of mounting holes are arranged in the side wall of the connecting sleeve; a plurality of clamping blocks are arranged in the mounting holes; the clamping blocks extend into inner cavities of the mounting holes; connecting arms extend from the end surface, corresponding to each mounting hole, of the rotating base; a hydraulic rod pointing to the corresponding clamping block is arranged on each connecting arm; each hydraulic rod is provided with a solenoid valve; the inside ofthe connecting sleeve is slidably provided with a pressure plate; a drill bit tenon block is fitly arranged in a connecting hole of the pressure plate, the pressure plate is pressed inward, and the hydraulic rod is set to control; and when the pressure plate is in contact with the touch switch, the controller controls the hydraulic rod to drive a pressure block to clamp the square outer wall of the drill bit. The machining drill bit mounting mechanism has the advantages that structure is simple, the degree of automation is high, and the clamping effect is good.
Owner:成都宁翔机械制造有限责任公司

Oil tank fuel sensor installation base seal ring with reinforced structure

The invention discloses an oil tank fuel sensor installation base seal ring with a reinforced structure. The oil tank fuel sensor installation base seal ring comprises a seal ring body in a hollow oval shape, wherein the seal ring body is provided with an installation hole and strip-shaped reinforcing ribs. By adopting the technical scheme, the oil tank fuel sensor installation base seal ring has the advantages of being simple in structure and convenient to install, the seal effect of an oil tank fuel sensor installation base of a motorcycle can be improved, the degree of accuracy of a fuel sensor is increased, strength is high, and service life is long.
Owner:李质刚

High-precision speed reducer transmission mechanism and using method thereof

The invention discloses a high-precision speed reducer transmission mechanism and a using method thereof. The high-precision speed reducer transmission mechanism comprises a speed reducer shell body,a connecting disc is arranged in the interior of the speed reducer shell body, a plurality of sliding grooves are formed in the connecting disc in an annular array mode, a limiting block is fixedly connected to the lower surface of a first mounting plate, a sponge is arranged below the limiting block, a limiting device is arranged on the exterior of the sponge, an oil outlet device is arranged inthe interior of gear teeth, an oil storage groove is formed in the front face of the connecting disc, and at least three buffer rings are arranged on the two sides of a second mounting plate at equalintervals. According to the high-precision speed reducer transmission mechanism and the using method thereof, by utilizing the arrangement mode that a limiting plate and a limiting disc are matched, the limiting plate is limited in an inner cavity of the limiting groove, so that limiting is carried out on the positions of the gear teeth, then the limiting disc is limited on the front face of the limiting plate, and therefore the relative positions of the limiting plate and the connecting disc can be limited and fixed, installation and limiting of the gear teeth are facilitated, then replacement of a single gear tooth is achieved, and the replacement cost of the connecting disc is reduced.
Owner:欧婉玲

Quantitative grouting and forming device with drying function for ceramic production

The invention discloses a quantitative grouting and forming device with a drying function for ceramic production. The quantitative grouting and forming device with the drying function for ceramic production comprises an operation platform, a drive motor, a base, a plastic control valve and a grouting mould, wherein the drive motor is arranged in the operation platform; the base is arranged at theoutput end of the drive motor; a support frame is fixed to the upper side of the operation platform; installation rods tightly fit the inner parts of fixed plates; installation rings are integrally arranged at the upper ends of the installation rods; and welding blocks are fixed to the inner sides of the installation rings. According to the quantitative grouting and forming device with the dryingfunction for ceramic production, a charging barrel can be conveniently disassembled and assembled, the effectiveness in installation and limitation is realized, the stability is high, mud can be conveniently replaced and added, the mud can be effectively guided so as to be prevented from scattering elsewhere, the mud can be distributed according to the mud dosage for different ceramics, and waterin the mud can be drained in the forming process, so that the success rate in forming is improved, and the drying time is shortened.
Owner:上海际领环保科技有限公司

Air pollution prevention and control gas sampling device

The invention relates to the technical field of air pollution control, in particular to an air pollution control gas sampling device which comprises a main body mechanism, a sampling mechanism, a sealing mechanism, an adjusting mechanism, a mounting mechanism and a limiting mechanism, a plurality of sampling mechanisms used for gas sampling are arranged in the main body mechanism, and limiting mechanisms facilitating quick mounting and dismounting of the sampling mechanisms are mounted between the sampling mechanisms and the main body mechanism, so that mounting and limiting of the sampling mechanisms are facilitated, and use is facilitated; a sealing mechanism for sealing the sampling mechanisms is arranged between the main body mechanism and the plurality of sampling mechanisms, and an adjusting mechanism for improving the sealing performance is mounted between the sealing mechanism and the sampling mechanisms, so that the situation that after sampling is completed, gas in a gas place affects a sampled sample, and further affects an experimental result is avoided; and limiting mechanisms are arranged at the positions, corresponding to the multiple sampling mechanisms, in the main body mechanism located on one side of the sampling mechanism, so that the situation that samples leak under the action of external force after sampling is completed, and the sampled samples are affected is avoided.
Owner:刘文军

Device for plating anticorrosive paint on inner wall of chemical reaction kettle

The utility model is applicable to the field of coating plating, and provides a chemical reaction kettle inner wall anticorrosive coating plating device, which comprises a rack, a reaction kettle, a rotating component and a fixing component, the rotating component and the fixing component are mounted on the rack, the rack comprises a base and a mounting box, the reaction kettle comprises a kettle body and a kettle cover, and the kettle body and the kettle cover are fixedly connected through a connecting piece. A discharging port is fixedly formed in the side face of the kettle body, a plurality of feeding ports are fixedly formed in the side face of the kettle cover, the rotating assembly comprises a driving device and a rotating chuck, and the fixing assembly comprises a fixing base, a plurality of telescopic cylinders, a movable plate and a chuck. A pipe opening used for adding plating liquid is reserved, the reaction kettle is completely sealed after the plating liquid is added, driving equipment is started to drive the reaction kettle to rotate, and the inner wall of the reaction kettle is uniformly plated under the influence of centrifugal force and the gravity of the plating liquid.
Owner:YINGCHENG XINJING TECH CO LTD

High-standard farmland road-crossing drainage structure capable of reducing blockage

The utility model discloses a high-standard farmland road-crossing drainage structure capable of reducing blocking, and particularly relates to the technical field of farmland road-crossing drainage, the high-standard farmland road-crossing drainage structure comprises a drainage box, first flow guide plates are symmetrically and fixedly connected to the two ends of one side of the drainage box, limiting frames are fixedly connected to the two sides of an inner cavity of the drainage box, and collecting frames are arranged in the middles of the limiting frames; two filtering plates are arranged between the two limiting frames, and an inlet is formed in one side of the collecting frame. According to the utility model, firstly, through the cooperation of the two filter plates and the two collection frames, when impurities in one collection frame are too many and need to be cleaned, the collection frame can be pulled out and cleaned by pulling out the filter plates and pulling out one baffle from the interior of the placement groove to block the opening corresponding to the inlet in one side of the collection frame; when the collecting frame is cleaned, the drainage filtering effect is not affected, the filtering anti-blocking practicability is improved, and the using effect is improved.
Owner:SHANDAN QINGLONG PIPELINE CO LTD

Heat treatment quenching salt bath

The utility model discloses a quenching salt bath for heat treatment, which relates to the technical field of heat treatment, solves the problems that the limiting effect on workpieces is poor, and the workpieces are easy to fall into the salt bath in the conveying process, and comprises a quenching salt bath body, and the top of the back surface of the quenching salt bath body is fixedly connected with a driving motor; the quenching salt bath comprises a quenching salt bath body, the quenching salt bath body is provided with a storage screen frame, a sealing cover, a first rotating handle, a first screw and a limiting block, the output end of the driving motor penetrates through the quenching salt bath body and is fixedly connected with a rotating disc, and the front face of the rotating disc is annularly, evenly and fixedly connected with an inserting plate. According to the quenching salt bath, the storage screen frame can be conveniently mounted and limited, meanwhile, the storage screen frame can be conveniently detached and taken, the storage screen frame can be conveniently driven to rotate by arranging a driving motor and a rotating disc, and workpieces in the storage screen frame can be conveniently moved into the quenching salt bath body for quenching treatment.
Owner:CHONGQING HUAYAO HEAT TREATMENT CO LTD

Convenient-to-mount chassis for skid steer loader

The utility model discloses a convenient-to-install chassis for a skid steer loader, which belongs to the field of loaders and comprises a chassis, a plurality of slots are respectively arranged on the left side and the right side of the chassis, a plurality of threaded holes are respectively arranged on the left side and the right side of the chassis, and a plurality of clamping grooves are respectively arranged on the left side and the right side of the chassis. The left supporting column and the right supporting column are fixedly provided with the inserting blocks respectively, the inserting blocks are connected with the inserting grooves in an inserted mode, the left supporting column and the right supporting column are fixedly provided with the left claw block and the right claw block respectively, the left claw block and the right claw block are fixedly provided with the clamping blocks respectively, the clamping blocks are connected with the clamping grooves in a sliding and clamping mode, and the plug pins penetrate through the lug plates to be connected to the threaded holes, so that the clamping hoop is installed and limited. And the limiting grooves and the limiting blocks are in sliding clamping connection, and the left supporting column and the right supporting column are limited in insertion connection with the hoops correspondingly, so that the chassis and the wheels are conveniently installed and connected when the left supporting column and the right supporting column are installed at the lower end of the chassis, the effect of facilitating limiting installation is achieved, and the situation that the installation effect is affected due to deflection during installation is avoided.
Owner:TAIAN XINLIHENG VEHICLE FITTINGS CO LTD

Hydraulic station convenient to mount and fix

The utility model relates to the technical field of hydraulic stations, and discloses a hydraulic station convenient to install and fix, which comprises a bottom plate and a hydraulic station body, and further comprises an installation frame which is fixed at the bottom of the hydraulic station body and is used for being connected with the bottom plate, a plurality of groups of stirring pieces are arranged above the bottom plate, a plurality of groups of connecting pieces are arranged on the inner walls of the stirring pieces, and the connecting pieces are connected with the bottom plate. The hydraulic station body and the bottom plate can be conveniently connected through the mounting frame, the connecting rod, the clamping block, the spring, the first clamping nail and the second clamping nail can be conveniently driven to move through matched use of the stirring piece and the connecting piece, and through matched use of the spring, the first clamping nail and the second clamping nail, the hydraulic station body can be conveniently connected with the bottom plate. According to the hydraulic station, the mounting frame can be conveniently mounted and limited, then the hydraulic station body can be conveniently mounted, the driving part, the push plate, the air pipe and the suction cup are matched for use, the mounting frame and the bottom plate can be firmly adsorbed through the suction cup, and the stability is improved.
Owner:SHANGHAI LONGZHENG HYDRAULIC EQUIP MFG CO LTD

A weft feeder for weft processing of air-jet loom

The invention discloses a weft feeder for weft processing of an air-jet loom, which comprises a motor, a motor protection case, a yarn winding disc, a yarn storage drum and a yarn clearing device. A heat dissipation groove is arranged on the top surface of the motor protection case to dissipate heat. A filter device is arranged in the tank, and a dust-proof device is arranged above the filter device. The dust-proof device includes a mounting plate and a dust-proof cover. The components include heat-absorbing pipes and heat-dissipating pipes. The invention has simple structure and strong practicability. By changing the heat dissipation mode of the original heat sink type, the heat dissipation effect of the weft feeder is improved, and the service life of the weft feeder is prolonged. At the same time, the design of the yarn clearing device , through the dual combination of the brush and the yarn scraping plate, the cleaning of the yarn storage drum is more convenient, effectively preventing the weft yarn from breaking due to excessive friction during use, and improving the comprehensive utilization efficiency.
Owner:浙江磐瀚技术股份有限公司

Compressor assembly and air conditioning system

The invention provides a compressor assembly and an air conditioning system. The compressor assembly comprises a compressor main body (1) and a box body (2), the compressor main body (1) is arranged in the box body (2), a vibration reduction unit is arranged at the bottom of the compressor main body (1), a cover plate (3) is arranged at the top of the box body (2), an elastic piece (4) is arrangedbetween the cover plate (3) and the compressor main body (1), elastic compression is formed at the top of the compressor main body (1) through the elastic piece (4), and elastic support is formed atthe bottom of the compressor main body (1) through the vibration reduction unit. According to the compressor assembly, the overall size of the compressor assembly can be further reduced, and meanwhilethe vibration reduction performance of the compressor is effectively guaranteed.
Owner:GREE ELECTRIC APPLIANCES INC OF ZHUHAI

Specification-adjustable aluminum profile extrusion device

The invention discloses a specification-adjustable aluminum profile extrusion device. The specification-adjustable aluminum profile extrusion device comprises a fixed mounting frame, the fixed mounting frame is arranged on the ground through a fixing column, a storage mechanism comprises a connecting box body with a collecting function, handles fixedly connected to the left end and the right end of the connecting box body, connecting hooks connected to the left side and the right side of the upper end of the connecting box body in a hinged mode and connecting rings connected to the connecting hooks in a clamped mode, the connecting rings are fixedly connected to the lower right end of the fixed mounting frame, and a limiting mechanism drives a forming mold to form a dismounting structure at the left end of the fixed mounting plate. According to the specification-adjustable aluminum profile extrusion device, a machined aluminum profile can be conveniently limited, and the forming mold can be conveniently mounted, limited and replaced, so that the aluminum profiles of different specifications can be conveniently machined, leftover materials and waste materials generated in the extrusion process can be collected and cleaned, the cleanliness of the working environment is kept, and the extruded aluminum profiles can be conveniently conveyed.
Owner:谭静

Digital unmanned power transformation equipment maintenance platform

The invention provides a digital unmanned power transformation equipment maintenance platform, which relates to the technical field of power transformation equipment maintenance and comprises an inspection vehicle. A lifter is arranged on the top surface of the inspection vehicle, a base is fixed on the top surface of the lifter, a rotating rod a and a rotating rod b are arranged on the top surface of the base, a hydraulic cylinder is fixed on the top surface of the rotating rod a, and a supporting column is welded at the telescopic end of the hydraulic cylinder. A replacing device is arranged on the surface of the supporting column and comprises a replacing plate, racks are welded in grooves in the two sides of the replacing plate, motors b are arranged in the grooves in the two sides of the replacing plate, limiting blocks are fixed to the surfaces of the motors b and matched with the inner walls of the grooves of the replacing plate, gears are fixed to the rotating ends of the motors b, and clamps are fixed to the side faces of the motors b. The upper chuck is welded to the top surface of the supporting column, the electric wrench is arranged on the bottom surface of the upper chuck, and the lower chuck is arranged on the bottom surface of the upper chuck, so that the damage condition of a large batch of transformer insulators can be intelligently judged, automatic replacement is carried out, operation of workers is not needed, and potential safety hazards of the workers are reduced.
Owner:DANDONG ELECTRIC POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +2

Motor rotor positioning device

The utility model provides a motor rotor positioning device which comprises a base and further comprises a rotating motor installed in the base, an installation assembly is arranged at the top of the base and comprises an installation sleeve, an installation hole is formed in the installation sleeve, the inner wall of the installation sleeve is fixedly connected with a shell, and the inner wall of the shell is fixedly connected with a motor. A rotating part is arranged in the shell; the mounting seat is arranged at the top of the base, a limiting assembly is arranged at the top of the base and comprises a limiting sleeve, a guide rod is slidably connected to an inner cavity of the limiting sleeve, and a limiting block is fixedly connected to the outer side of the guide rod. The motor rotor positioning device provided by the utility model solves the problems that when an existing positioning device is used, the rotor is clamped and installed through a clamping piece, and the motor rotor needs to be overhauled, the motor rotor is inconvenient to disassemble, and the overhauling efficiency is influenced.
Owner:ANHUI WANLI MASCH PARTS CO LTD

Food processor

The utility model belongs to the technical field of food processing devices, and particularly relates to a food processing machine which comprises a cup body and a detection assembly arranged on the outer side of the cup body, the food processing machine further comprises a protection piece fixedly installed on the outer side of the cup body, the cup body is a glass cup body formed through pouring, and a positioning plane is arranged on the outer surface of the cup body. The detection assembly is installed on the positioning plane in an attached mode and hidden between the glass cup body and the protection piece. By adopting the glass cup body formed by pouring, the thickness of the glass cup body is easy to increase, so that a positioning plane is favorably formed on the outer surface of the glass cup body, a basis is provided for simple installation of the detection assembly, the positioning difficulty of the detection assembly is reduced, the assembly is simple, and the assembly efficiency and the positioning reliability are improved. In addition, the fitting degree between the detection assembly and the glass cup body is improved, the probability of single-side tilting and loosening of the detection assembly is reduced, the detection uniformity is improved, and the detection accuracy is improved.
Owner:HONGYANG HOME APPLIANCES

Material exposure test box locking mechanism and exposure device

The invention relates to a material exposure test box locking mechanism and an exposure device. The locking mechanism comprises locking supports, wherein one side edge of each locking support is provided with a sliding groove, the groove wall of the sliding groove is provided with limiting notches, the locking support is provided with a guide locking piece, and the guide locking piece penetrates through the two groove walls of the sliding groove; the side walls of the test box are respectively provided with baffles arranged in a mode of being spaced from the side walls; an installation openingis formed between one end of the baffle and the side wall of the test box, separation ribs are arranged between the baffle and the side wall of the test box, the separation ribs divide the part between the baffle and the side wall of the test box into a plurality of installation grooves arranged up and down, and a guide opening is formed in the baffle; And the groove wall, in which the limiting notches are formed, of the sliding groove is inserted into the installation groove, the separation ribs are inserted into the limiting notches, and the guide locking piece is inserted into the guide opening and locks the baffle into the sliding groove. According to the invention, the baffles are pressed through the locking supports, the overall structure is very compact, rapid and accurate dismounting and mounting can be achieved, the structure is stable and firm, and the environmental requirement of a space station can be met.
Owner:TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI

Auxiliary supporting framework for installation of architectural glass curtain wall

The invention discloses an auxiliary supporting framework for installation of an architectural glass curtain wall. The auxiliary supporting framework for the installation of the architectural glass curtain wall comprises a base; a threaded post is integrally molded at the upper end of the base; clamping grooves are symmetrically formed in the threaded post; the outside of the threaded post is in threaded connection with a nut; the clamping grooves are connected with clamping blocks in a clamping manner; the clamping blocks are integrally and symmetrically arranged on the inside wall of a sleeve; the sleeve is integrally arranged at the bottom end of the first supporting plate; curtain wall glass can be subjected to installation limitation very well through a first limiting block, a secondlimiting block and a third limiting block, so that the precision and safety of installation work are improved; and the glass can be subjected to auxiliary fixing work through the arrangement of a first pressing plate, a second extruding spring and a third pressing plate, and then the work efficiency of other construction work can be improved, thereby improving the installation work efficiency of the curtain wall glass and improving the installation and fixation work benefit.
Owner:温州高伟通工业设计有限公司

Stator structure of a brushless DC permanent magnet motor

The invention discloses a stator structure of a DC brushless permanent magnet motor, including a DC brushless permanent magnet motor body, the DC brushless permanent magnet motor body including a rotating shaft, a bearing, a stator assembly, a rotor assembly, a rear end cover and a front end cover, the rotating shaft is rotatably mounted inside the rear end cover and the front end cover through a bearing, a rotor assembly is mounted on the rotating shaft, the inner end surfaces of the rear end cover and the front end cover are mounted with a stator assembly, the rotor assembly is mounted inside the stator assembly, the adjacent ends of the rear end cover and the front end cover are locked and connected by screws and nuts, the adjacent ends of the rear end cover and the front end cover are provided with a limiting groove, the rotating shaft is rotatably connected with the adjacent rear end cover and the front end cover through a bearing, and also includes a stator retainer for positioning the stator assembly inside the rear end cover and the front end cover. The invention can accelerate heat dissipation while improving the heat dissipation efficiency during use, and at the same time locate the position of the stator inside the permanent magnet brushless motor, improve the stability of the stator during use, and facilitate installation and limiting.
Owner:GUANGZHOU JIATELI MOTOR IND

A kind of reinforcement guardrail used in ancient building covered bridge and its construction method

The invention discloses a reinforcing fence used for an ancient building lounge bridge. The reinforcing fence comprises fence columns, a fence cross rod, a fence longitudinal rod and a baffle, the fence column comprises a left fence and right fence, the left and right ends of the fence cross rod are connected to the left fence column and the right fence column respectively through mounting pieces, the fence cross rod comprises a first connecting rod, a second connecting rod and a reinforcing piece, a first mounting block is arranged below the left fence column, and a second mounting block is arranged below the right fence column. The method comprises the following steps of 1, previous treatment; 2, setting-out survey; 3, splicing of the reinforcing fence; 4, installation and splicing among the reinforcing fence; 5, regular maintenance; 6, cleaning, inspection and repair. The reinforcing fence used for the ancient building lounge bridge is simple in structure and convenient in actual construction, the size of the reinforcing fence can be changed according to an actual installation environment, and thus the reinforcing fence is more convenient to install; meanwhile, through the design of adding the baffle, the firmness performance of the reinforcing fence can be improved.
Owner:浙江鑫直建筑有限公司

Processing Technology of Piping Support Frame of Gas-liquid Separator

The invention discloses a technology for machining a piping supporting frame of a gas-liquid separator. The technology includes the following steps that (1) blank cutting is conducted; (2) a circularblank plate is bent; (3) a supporting frame prototype body is punched; (4) a center vacant slot is cut; and (5) grinding and verifying are carried out. According to the technical scheme of the technology for machining the piping supporting frame of the gas-liquid separator, bending is performed at first to form a bent side edge, the shape of the supporting frame is made more attractive, and subsequent installation limiting between the supporting frame and a gas-liquid separator shell can be facilitated; then the positions of a plurality of positioning holes in the supporting frame can be accurately positioned at a time through auxiliary treatment of an auxiliary frame, a plurality of punching drills are matched for achieving one-time punching formation of the multiple positioning holes, the machining speed of the whole supporting frame is effectively increased, and the defective percentage of finished products is lowered; and at last, the center vacant slot is cut, entire operation isconvenient and the machining speed is high.
Owner:青岛开拓隆海智控有限公司

Multifunctional land curling stone

The utility model discloses a multifunctional land curling stone, and particularly relates to the field of land curling stone, the multifunctional land curling stone comprises a curling stone body, the bottom of the curling stone body is provided with a first mounting hole and a second mounting hole, the outer surface of the middle of the curling stone body is provided with a placing groove, and the outer surfaces of the two ends of the curling stone body are symmetrically provided with clamping grooves; and an adjusting rolling ball mechanism is inserted in the middle of the second mounting hole. Lubricating oil is injected into the middle of the top opening of the mounting block, the lubricating oil is located in the lubricating cavity, and when the rolling ball rotates, the lubricating oil in the lubricating cavity can flow into the cavity where the top end of the rolling ball is located through the connecting hole, so that the lubricating oil is attached to the surface of the rolling ball, and the rotating smoothness of the rolling ball is improved; the movement smoothness of the curling stone body is improved, the use effect is improved, through the arrangement of the first protection ring plate and the second protection ring plate, anti-collision protection can be conducted on the periphery of the curling stone body, and the service life is prolonged.
Owner:FUJIAN WANJUFU ICE & SNOW SPORTS TECH CO LTD

A die cutting machine unwinding device

ActiveCN224740477UInstallation applicableEasy to install limit
This utility model discloses a die-cutting machine unwinding device, including a worktable and a roll. A fixed side plate is fixedly connected to the top surface of the worktable, and a motor is fixedly installed on one side of the fixed side plate. A rotating rod is fixedly connected to the motor shaft, and a limiting protrusion is fixedly connected to the outer surface of the rotating rod. This utility model provides initial positioning of the roll with material wound on it by setting the limiting protrusion and limiting groove. By setting a fixed rod, rotating block, flipping limiting plate, through hole, connecting plate, screw, etc., the flipping limiting plate can be flipped to a vertical state and fixed after the roll is installed. Then, a sliding block drives the flipping limiting plate to move, so that the flipping limiting plate moves to contact one side of the roll and fixes its position. This further limits the installation of the roll with material wound on it, facilitating the installation and positioning of rolls with different widths, and is suitable for installing rolls of various widths.
Owner:CHONGQING QSINDA TECH CO LTD

Wire drawing machine die fixing mechanism for spring production

The utility model discloses a wire drawing machine die fixing mechanism for spring production, which comprises a die mounting frame, a die lower mounting seat and a die upper mounting seat, the die lower mounting seat is slidably arranged on the die mounting frame, the die upper mounting seat is arranged above the die lower mounting seat, and the wire drawing machine die fixing mechanism further comprises an upper die fixing unit; a fixing frame is fixedly connected to the mold mounting frame, a lifting air cylinder penetrates through the upper portion of the fixing frame, and a conveniently-disassembled connecting unit is fixedly connected to the output end of the lifting air cylinder. And the lifting cylinder is fixedly connected with the mold upper mounting seat through a conveniently-detachable connecting unit. The utility model belongs to the technical field of spring production, and effectively solves the problems that a wire drawing machine die for spring production is low in fixing operation efficiency and does not have the function of adjusting and using dies of different specifications.
Owner:SHANGHAI JUQUAN METALLURGICAL NEW MATERIAL CO LTD

Sealing cover

The utility model discloses a sealing cover, and relates to the technical field of sealing tank covers, the sealing cover comprises a cover seat and a cover body rotatably arranged on the cover seat, and the cover seat is detachably arranged on a sealing container opening; the cover seat and the cover body are connected through a locking fastener; wherein the locking fastener comprises a locking plate and a clamping block, the locking plate is rotationally arranged on the cover seat, a groove matched with the locking plate in shape and size is formed in the cover body, the clamping block is integrally formed on the locking plate, and a clamping groove matched with the clamping block in shape and size is formed in the groove; the cover body is further provided with an anti-theft structure, and the anti-theft structure is connected with the inner side wall of the groove through a bridging point. The sealing device has the advantages of being good in sealing performance and capable of opening and closing the tank cover conveniently.
Owner:SHANGHAI JND PLASTIC PRODS

A quantitative grouting device for ceramic production with drying function

The invention discloses a quantitative grouting molding device for ceramic production with drying function, which comprises an operating platform, a driving motor, a base, a plastic control valve and a grouting mold. A driving motor is arranged inside the operating platform, and the driving motor A base is installed at the output end of the operating platform, a support frame is fixed on the upper side of the operating platform, a mounting rod is closely attached to the inside of the fixing plate, and a mounting ring is integrally provided on the upper end of the mounting rod, and the inner side of the mounting ring Fixed with solder bumps. The quantitative grouting molding device for ceramic production with drying function is convenient for disassembling and assembling the barrel, and can effectively install the limit position, has strong stability, is easy to replace and add mud, and can effectively guide the mud to prevent the mud from spilling to other places , and can distribute the mud according to the amount of mud used for different ceramics, and can drain the water in the mud during the molding process, improve the success rate of molding, and reduce the drying time.
Owner:上海际领环保科技有限公司