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133840 results about "Support plane" patented technology

Water pressure testing equipment for pressure resistance detection of steel pipe and testing method of water pressure testing equipment

The invention discloses a water pressure testing device for steel pipe compression resistance detection and a testing method thereof.The device comprises a supporting assembly, a moving assembly and a fixed sealing assembly, the supporting assembly comprises a base and a pair of supporting frames fixedly connected with the top of the base, and the moving assembly is arranged above the base; the moving assembly is arranged on the base and fixedly connected with the base, and the fixed sealing assembly is connected with the moving assembly, used for fixing the steel pipe and capable of sealing the two ends of the steel pipe. The driving motor drives the positive and negative screw rod to rotate, so that the pair of moving plates move in opposite directions, the abutting blocks can abut against the inner wall of the steel pipe in the opposite moving process of the moving plates, the steel pipe can be stabilized through the abutting effect of the abutting blocks, the displacement phenomenon of the steel pipe during water pressure testing is avoided, and when the moving plates move, the steel pipe is prevented from moving. The steel pipe can be subjected to double-layer sealing, the sealing effect is good, and the accuracy of a test result can be improved.
Owner:YANGZHOU JIAHUA PIPE IND CO LTD

Folding Chair

A folding chair includes a cloth cover and a support frame. The support frame includes a horizontally arranged connecting frame and a support assembly mounted on the connecting frame. The support assembly includes two mounting bases arranged at both ends of the connecting frame in an inserted manner, two support rods rotatably mounted on the mounting bases and used for supporting the cloth cover, and two support legs rotatably mounted on the mounting bases. When the folding chair spreads, the two support rods both are obliquely arranged upwards toward a direction away from the length direction of the connecting frame, and there is a first spreading included angle between the two support rods; and the two support legs both are obliquely arranged downwards toward a direction away from the length direction of the connecting frame, and there is a second spreading included angle between the two support legs.
Owner:NINGHAI JIARUN HARDWARE CO LTD

Intelligent hanging and conveying system for logistics storage and using method of intelligent hanging and conveying system

The invention discloses a logistics storage intelligent suspension conveying system and a using method thereof, and relates to the technical field of conveying equipment.The logistics storage intelligent suspension conveying system comprises a supporting frame, a protection frame, a conveying mechanism, a guiding mechanism and a suspension locking mechanism, a suspension guide rail is fixedly installed at the top end of the supporting frame, and the protection frame is fixedly installed outside the suspension guide rail; the conveying mechanism is arranged in the protection frame, the guiding mechanism is arranged outside the supporting frame, and the suspension locking mechanism is connected with the conveying mechanism. By means of the arrangement mode that the conveying mechanism, the guiding mechanism and the suspension locking mechanism are matched, the suspension locking mechanism can be driven by the conveying mechanism to move under guiding of the guiding mechanism, so that objects are conveyed, the guiding mechanism can adjust the feeding and discharging positions of the goods, and the conveying efficiency is improved. The flexibility and adaptability in the logistics storage process are improved, the feeding and discharging positions can be accurately adjusted according to the characteristics and requirements of different goods, and the efficiency and accuracy of logistics operation are effectively improved.
Owner:SUZHOU HONGHAI LOGISTICS CO LTD

Convertible toddler chair and standing platform

A toddler chair convertible to a standing platform including a foldable support frame with front and rear legs configured to stably support a standing platform and an elevated seat assembly for a toddler. The seat assembly includes a seating portion, a backrest portion, and a moveable elevating frame. The seating assembly is vertically moveable in relation to the support frame. The seating and backrest portions are moveable in relation to each other. A linkage interconnecting the seating portion and the support frame controls movement of the seating portion as the seat assembly is moved in relation to the support frame. In one configuration the seating assembly disposed generally above the platform and is operable as a seat for a child. In a second configuration, the seating portion is repositioned into general alignment with the backrest portion to allow a child to stand on the platform below.
Owner:ARTSANA USA INC

Electric vehicle platform and modular vehicle structure including electric vehicle platform

The present invention provides an electric vehicle platform according to an embodiment of the present invention. The electric vehicle platform includes two side frames extending from front wheels to rear wheels of a vehicle, a plurality of support frames connecting the side frames, a driving motor disposed between two front wheels or between two rear wheels, a battery configured to supply power to the driving motor, a controller configured to control the driving motor and the battery, and a cover assembly connected to the side frames and the support frames so as to cover the driving motor, the battery, and the controller. Here, the cover assembly is divided into a first area defined above the front wheels, a second area defined between the front wheels and the rear wheels, a third area covering the battery and the controller, and a fourth area defined above the rear wheels.
Owner:DRIVETECH CO LTD

Double-platform automatic laser cutting machine

The invention discloses a double-platform automatic laser cutting machine, and relates to the technical field of cutting, the double-platform automatic laser cutting machine comprises a case, a base is fixedly mounted at the bottom of the case, a linear motor is fixedly mounted at the top of the inner wall of the case, a first machining table is fixedly mounted at the bottom of the inner wall of the case, and a second machining table is fixedly mounted at the bottom of the inner wall of the case; the protection device is arranged on the inner wall of the machine box and comprises a supporting frame, a laser cutting machine body, a cooling device, a hollow column, a hollow rod, a water inlet hole, a sealing plate, a pneumatic cylinder and a connecting pipe, the laser cutting machine body is driven to move through movement of a linear motor, and laser cutting can be conducted on materials through movement of the laser cutting machine body; the supporting frame is fixedly installed on the linear motor, the cooling device is fixedly installed at the bottom of the supporting frame, the hollow column is fixedly installed on the inner wall of the machine box, and the situation that the machining time of laser beams and materials is insufficient possibly due to the fact that the moving speed of the laser cutting machine body is too high is prevented.
Owner:KUAID (JIANGSU) AUTOMATION TECH CO LTD

Hinge Mechanism and Foldable Device

A hinge mechanism includes two guide rod mechanisms that are respectively formed between a main shaft assembly in the hinge mechanism, a first support arm, a first guide rod arm, and a first connecting frame, and between the main shaft assembly in the hinge mechanism, a second support arm, a second guide rod arm, and a second connecting frame. A first support plate and a second support plate are respectively fastened to the first support arm and the second support arm. The first support arm and the first connecting frame are rotatably connected through a first arc-shaped sliding groove and a first arc-shaped arm that are in sliding fit. The second support arm and the second connecting frame are rotatably connected through a second arc-shaped sliding groove and a second arc-shaped arm that are in sliding fit.
Owner:HUAWEI TECH CO LTD

Surface milling device for mold machining and machining method of surface milling device

The invention discloses a surface milling device for mold machining and a machining method of the surface milling device, and relates to the technical field of mold machining, the surface milling device comprises a base, a supporting frame is fixedly mounted at the top of the base, an electric cross sliding table is arranged on the side, located on the supporting frame, of the base, and the surface milling device further comprises an electric push rod fixedly mounted on one side of the top of the supporting frame; the movable end of the electric push rod penetrates through the supporting frame and is fixedly provided with a movable plate, guide rods are symmetrically installed on the two sides of the top of the movable plate, the two guide rods are both slidably connected with the supporting frame, meanwhile, a driving motor is fixedly installed in the center of the top of the movable plate, and a chuck is fixedly installed at the output end of the driving motor; by means of the cooling device, a tool can be evenly cooled in the mold milling process, the situation that the service life of the tool is affected by overheating of the tool can be avoided, waste of cooling liquid can be reduced while the cooling liquid is sprayed, the cooling liquid is saved, and practicability is improved.
Owner:FUZHOU JUANG PRECISION MOLD TECH

Foldable support bracket

A foldable support bracket includes a base, a linkage mechanism, a retention assembly and a fragrance storage unit. The base is configured to connect with an external carrier. The linkage mechanism is pivotally coupled to the base and is configured to switch between a folded non-deployed state overlapped with the base, and a deployed state forming an angle with the base. The linkage mechanism is provided with an avoidance space, and when the linkage mechanism is in the folded non-deployed state relative to the base, a portion of the base is positioned within the avoidance space. The retention assembly is configured to position a product to be secured. The retention assembly is pivotally coupled to the linkage mechanism and is configured to switch between a folded non-deployed state overlapped with the linkage mechanism, and a deployed state forming an angle with the linkage mechanism.
Owner:ZHI TAO

Vehicle lamp visual inspection equipment

The invention belongs to the technical field of vehicle lamp detection, and particularly relates to vehicle lamp visual detection equipment which comprises a base, a supporting frame is fixedly connected to one side of the upper end of the base, a conveying belt is arranged on the upper side of the supporting frame, a frame body is fixedly connected to one side of the upper end of the supporting frame, and a CCD detection camera is arranged on one side of the upper end of the frame body. The base is further provided with an anti-collision type arranging and placing mechanism for separately collecting vehicle lamps which are detected to be qualified and unqualified. By means of the anti-collision type arranging and placing mechanism, detected qualified and unqualified automobile lamps can be separately placed on the placing plates on the two sides, follow-up treatment is facilitated, and when one automobile lamp slides onto the placing plate, one baffle can block the automobile lamp, so that the multiple automobile lamps can be separately placed, and the automobile lamp placing efficiency is improved. And the situation that the car lamps are damaged due to mutual collision and extrusion of the car lamps is avoided.
Owner:YANTAI TIANMING INJECTION MOLDING PROD CO LTD

Pipe polishing device for landscaping engineering construction

The invention discloses a pipe polishing device for landscaping engineering construction, and particularly relates to the technical field of pipeline machining device.The pipe polishing device comprises a machine table, and the output end of an electric telescopic rod penetrates through the upper end of a supporting frame, extends to the lower end of the horizontal part of the supporting frame and is fixedly connected with a polishing structure slidably connected with the vertical part of the supporting frame; a clamping supporting structure is arranged in the middle of the upper end of the machine table. According to the pipe polishing device for landscaping engineering construction, the supporting assembly is mainly used for assisting third driving motors on the two sides and the polishing assembly to support a pipeline, and meanwhile the two sides of the pipeline are polished through cooperation of the clamping assembly and the polishing structure; the driving assemblies on the two sides follow the action of the grinding structure to drive the clamping assemblies to act so as to support the inner wall of the pipeline, the surface of the pipeline is ground through the cooperation effect of the grinding structure and the sliding support, the pipeline is prevented from shaking through the action of the clamping assemblies, and the grinding precision and the grinding effect are improved.
Owner:ZHONGSHANHE CONSTRUCTION (GUANGDONG) CO LTD

Drying device for packaging box paperboard

The utility model relates to the technical field of drying equipment, and provides a packaging box paperboard drying device which comprises a supporting frame and a sealing frame fixedly installed on the supporting frame, a plurality of conveying rollers are installed on the inner side of the supporting frame in a rotating mode, and a conveying belt is arranged outside the conveying rollers in a transmission and sleeving mode. A conveying motor is fixedly installed on one side of the supporting frame, an output shaft of the conveying motor and the conveying rollers are coaxially fixed, a drying assembly used for drying the paperboards is arranged in the sealing frame, and a ventilation assembly used for accelerating drying of the paperboards is arranged in the supporting frame. Through the arrangement of the drying assembly, the packaging box paperboard is dried, hot air generated by the drying assembly can dry the bottom of the packaging box paperboard through operation of the ventilation assembly, and compared with a traditional drying mode, the problem that the bottom of the packaging box paperboard is not prone to making contact with the hot air is solved; in addition, due to the existence of the overturning assembly, the upper and lower surfaces of the packaging box paperboard can be overturned, and the drying effect of the packaging box paperboard is further improved.
Owner:ANHUI DAMING PACKAGING MATERIALS CO LTD

Automatic rock wool block discharging device for rock wool composite board production

The invention discloses an automatic rock wool block arranging device for rock wool composite board production, and belongs to the technical field of rock wool composite board production, the automatic rock wool block arranging device comprises a support frame, an automatic arranging and stacking assembly and an automatic dismounting assembly, the upper surface of the support frame is provided with a conveying roller, the upper surface of the conveying roller is provided with a plurality of rock wool blocks, and the outer surface of the support frame is provided with a piling car; the automatic arranging and stacking assembly is installed in the stacking car. According to the rock wool block stacking device, the supporting plate is driven by the hydraulic rod to move up and down, the stacking process of rock wool blocks can be rapidly completed, the waiting time is shortened, and therefore the arrangement and stacking work of the rock wool blocks can be automatically completed, and tedious and complex steps in the traditional stacking process are avoided; according to the rock wool block stacking device, the position accuracy during stacking each time is ensured, errors possibly caused by manual operation are avoided, meanwhile, extra buffering can be provided through the silica gel pad in the stacking process, scratches or damage to the surfaces of rock wool blocks are avoided, and the quality of final products is improved.
Owner:JIANGSU HAOJUN HUAKE HOUSING IND CO LTD

Cavity type mixed tower fan foundation template construction method

The invention discloses a cavity type mixed tower fan foundation formwork construction method. Comprising the steps of cushion layer pouring, pay-off, cavity foundation slab steel bar binding, annular support system erecting, foundation lower inner formwork supporting and inner support frame body arranging, cantilever anchoring end bottom formwork frame body supporting, cantilever anchoring end bottom formwork installing, foundation upper inner formwork supporting and inner support arranging, anchor backing plate and prestressed pipe installing, steel bar binding and annular support system erecting. And a foundation outer formwork is installed. Compared with the prior art, formwork erecting is formed at a time, a foundation is integrally poured, and the overall construction quality is guaranteed; the problem of leakage caused by two-time pouring of a construction joint part is avoided, water stop steel plates are reduced, and materials are saved; the inner supporting frame bodies are radially arranged with the center of the circle and the center of the stand column as a supporting point, and structural stress is reasonable. The supporting frame body is simple in structure, neat, attractive, reasonable in stress and easy to operate, the center stand column is recycled, and construction is efficient.
Owner:CHINA MCC22 GROUP CORP LTD

Open and short circuit testing device and method

An open and short circuit testing device and method. The device comprises a base (1), a support frame (2), a test board (5) and a placement frame (4). The test board (5) is slidably connected to the side opposite to the support frame (2), and the test board (5) moves downwards to drive a gear (14) to rotate; a limiting plate (17) is used for limiting reverse rotation of the gear (14); and a probe (26) is used for connecting to a circuit board to achieve testing. Under normal conditions, the friction force when the probe (26) is inserted into a wiring terminal (29) is less than the minimum elastic force of a second spring (25), when the probe (26) fails to be normally connected to the wiring terminal (29), the probe (26) is pressed downwards when a movable plate (23) moves downwards, the probe (26) is adjusted by means of the second spring (25) at the top of the probe (26), so that the probe (26) returns to normal, the pressure sensor (31) detects whether there is an abnormality, and when the second spring (25) at the top of the probe (26) is compressed, the pressure sensor (31) at the top of the second spring (25) measures an excessively large pressure value, i.e., indicating that a device abnormality occurs during the testing process rather than representing that there is necessarily a problem with the circuit board to be tested itself, thereby improving the accuracy of the testing result.
Owner:JIANGXI HUACHUANG TOUCH CONTROL TECH CO LTD

Cable-stranding table

PCT designated stage expiredWO2025000458A1Cable/conductor manufactureSupport plane
A cable-stranding table, comprising a stranding worktable and a support frame arranged at the bottom of the stranding worktable, wherein at least two stranding assemblies are arranged on the stranding worktable in a cable core running direction; each stranding assembly comprises two stranding discs; a plurality of cable core holes allowing cable cores to pass through are formed in the stranding discs; a first fixing plate and a second fixing plate are provided at a cable inlet end and a cable outlet end of the stranding worktable, respectively; a cable separator is provided on the first fixing plate; and a cable core hole allowing the cable core to pass through is formed in the cable separator. The present invention enables stranding of the cable core, thereby making the process convenient and fast.
Owner:ANHUI LASUN COMMUNICATION CO LTD

Laser cutting machine for pipe groove machining

The invention belongs to the technical field of anchor rods, and particularly relates to a laser cutting machine for pipe groove machining, which comprises a workbench, a support frame is fixedly mounted on the workbench, an adjusting assembly is arranged on the support frame, a laser cutting assembly is mounted on the adjusting assembly, a mounting hole is formed in a support block, and a cylinder is fixedly mounted in the mounting hole. A driving assembly is arranged at the top of the cylinder and connected with a limiting assembly, a feeding assembly is arranged in the cylinder, and an annular sliding groove is embedded in the cylinder. According to the laser cutting machine for pipe groove machining, adsorbates on the surface of a pipe are conveniently and automatically removed through an annular gear and a cleaning ring, a second double-output-shaft motor works to drive the cleaning ring to move, the cleaning ring rotates to remove impurities adsorbed on the pipe, and the purpose of cleaning the surface of the pipe to be machined is achieved; and the situation that too many impurities are adsorbed on the pipe, the transmittance of laser beams is reduced, and therefore the cutting precision and consistency are affected is effectively avoided.
Owner:SHANDONG UNICO LASER EQUIP CO LTD

Bulk grain wharf ship loading and unloading dual-purpose machine

The invention relates to the technical field of wharf loading and unloading, and discloses a bulk grain wharf ship loading and unloading dual-purpose machine which comprises a conveyor main body and a frame, a discharging hopper is fixedly connected to the top of the conveyor main body, the bottom of the conveyor main body is rotationally connected with the outer wall of the frame, and a supporting frame is rotationally connected to the bottom of the conveyor main body; when a ship needs to be unloaded, a conveying pipeline enters a cabin through a moving assembly, then when a first motor is started to enable a rotating rod to rotate, a connecting rod can be driven to rotate, a concave-convex ring rotates, an extrusion pushing assembly ascends and extrudes gas, and finally high-pressure gas is sprayed out towards grain particles and permeates into gaps of the grain particles to form an air cushion effect; the friction force among grain particles is reduced, the mobility of the grain particles is enhanced, the grains are conveniently conveyed by the spiral auger, the situation that the grains are accumulated at the bottom of the spiral auger due to poor mobility of the grain particles, the grains are extruded and are prone to being damaged is effectively prevented, and the integrity of the grain particles is ensured.
Owner:连云港东粮码头有限公司

Prefabricated room module, building and construction method

PCT designated stage expiredWO2025001340A1StrutsWallsFalseworkArchitectural engineering
Provided in the present invention are a prefabricated room module, a building and a construction method. The prefabricated room module comprises a shear wall body and a top plate body, wherein the shear wall body has a wall cavity configured for cast-in-place concrete, and a shear wall is formed after concrete is cast in the wall cavity; the top plate body has a casting area for cast-in-place concrete, and a top plate is formed after concrete is cast in the casting area; and the shear wall body is fixedly connected to the top plate body. According to the prefabricated room module, the building and the construction method provided by the embodiments of the present invention, prefabricated portions of a shear wall and a top plate are extracted in a modular manner and are assembled in a factory, thereby forming a standard module self-stressed system; thus, only hoisting and concrete casting works on the module are required at a construction site, and the hoisting of all or most of the small components, the erection operations of scaffolds and construction supports, and a large amount of welding and bolting operations can be avoided.
Owner:CHINA CONSTRUCTION SCIENCE & TECHNOLOGY GROUP CO LTD

Adaptive chip test device

A chip tester, comprising: a support frame movable in the vertical direction and a movable plate movable in the horizontal direction. An upper test base is mounted on the support frame; a lower test base capable of moving to a position directly below the upper test base along with the movable plate is mounted on the movable plate; a recess is formed in a lower surface of the upper test base and / or an upper surface of the lower test base; when the chip tester is in a test state, the lower surface of the upper test base is tightly attached to the upper surface of the lower test base to form at the recess region a sealing cavity used for accommodating a chip to be tested; and a PCB and a partition plate are sequentially stacked above the upper test base. Flat attachment is ensured while realizing standard conversion after the upper test base and the lower test seat are subjected to mold closing, thereby improving the consistency of test data, and improving the safety of the chip in a high-current and high-voltage test state.
Owner:STELIGHT INSTR CO LTD

Plane bending device for bending flat wire

The utility model relates to the technical field of flat wire forming equipment, and provides a plane bending device for bending a flat wire, which comprises a wire feeding device and a wire folding device, the line folding device comprises a supporting frame, a bending assembly, a bending driving assembly and a line pressing assembly. The bending assembly comprises a fixing shaft part and a bending part, wherein the fixing shaft part is provided with a guide groove allowing the flat wire to penetrate through, and the bending part is rotatably arranged on the periphery of the fixing shaft part with the axis of the fixing shaft part as the axis. The bending driving assembly drives the bending part to bend the flat wire outside the guide groove relative to the flat wire inside the guide groove around the fixed shaft part; the wire pressing assembly comprises a wire guiding seat provided with a wire guiding groove communicated with the guiding groove, a jacking and pressing block and a jacking and pressing power piece enabling the jacking and pressing block to jack and press the flat wire located in the wire guiding groove. Compared with the prior art, the flat wire forming device is not only suitable for flat wire forming of hairpin type windings, but also suitable for flat wire forming of I-shaped clip windings and part of stators needing narrow edge bending forming, and the application range is wider.
Owner:SHENZHEN JINMINJIANG RIVER MECHANICAL & ELECTRICAL EQUIP

Aluminum alloy conductor twisting and tensioning device

The utility model discloses an aluminum alloy conductor twisting and tensioning device, which relates to the technical field of aluminum alloy conductors and comprises a bottom plate, a discharging mechanism, a fixing frame, a traction mechanism, a supporting frame and a winding mechanism are mounted on the bottom plate, a wire distributing disc and an adjusting unit are mounted on the discharging mechanism, a twisting mechanism is mounted on the fixing frame, and an anti-falling unit is mounted on the supporting frame. The device has the beneficial effects that the tension of a wire before twisting is judged through the visual detection mechanism, the position of a first lantern ring on a transmission rod is adjusted through a first telescopic mechanism, a guide ring and a trapezoidal sliding piece, and the inclination degree of one end of the transmission rod is adjusted through the first lantern ring; the positions of the mounting seat at the other end of the transmission rod and the second lantern ring are adjusted, so that the second lantern ring drives and tensions the wire before stranding and adjusts the state of the wire, the tensity of the stranded wire is improved, the wire can be better stranded, and the stranding quality of the wire is ensured.
Owner:HENAN TONG CABLE

Cable tensile detection test equipment

The utility model relates to the technical field of cable test, in particular to cable tensile detection test equipment, which comprises a support frame and a detection mechanism, a control screen is mounted on the side wall of the support frame, the detection mechanism is positioned above the support frame, and the detection mechanism comprises a tensile component and a clamping component. The clamping assembly comprises two fixing rods which are arranged above the supporting frame and are symmetrical front and back, fixing pads are fixed to the ends, close to each other, of the two fixing rods, and a winding assembly used for winding the cable on the fixing rods is arranged at the pressing plate. The cable fixing device has the beneficial effects that the cable is uniformly wound on the surface of the fixing rod through the winding assembly, so that the contact area between the cable and the fixing rod is increased, the friction force between the cable and the fixing rod is increased, the slipping phenomenon is not likely to occur, and the possibility that the clamped end of the cable falls off or loosens is greatly reduced; the influence on tensile detection test data is avoided, and the accuracy of the test data is improved.
Owner:DEZHOU XINYU ELECTRIC AUTOMATION EQUIP CO LTD

Faucet with locking assembly

A faucet comprises a faucet body and a locking assembly. The locking assembly is connected to the faucet body, and the locking assembly is configured to pass through a mounting hole of a countertop. At least part of the locking assembly is configured to be controlled to abut a lower side of the countertop, and the faucet body comprises a faucet housing, a support frame, and a valve. The support frame is disposed in the faucet housing, and the support frame is configured to be supported on an upper side of the countertop. The support frame is connected to the locking assembly, and the support frame forms a valve seat configured to be connected to the valve. The locking assembly comprises an operating member rotatably disposed on the support frame, and the operating member is configured to control the locking assembly to abut the lower side of the countertop.
Owner:XIAMEN LOTA INT CO LTD

Reagent detection device and use method thereof

The invention relates to the technical field of reagent detection, and discloses a reagent detection device and a using method thereof.The reagent detection device comprises a fixing base, a supporting base is arranged on the outer side of the fixing base and driven by a motor in the fixing base, a plurality of reagent mixing mechanisms are installed on the supporting base, and each reagent mixing mechanism comprises a first rotating sleeve; the end part of a rotating shaft of the first rotating sleeve is connected with a support frame, a second rotating sleeve is rotationally arranged in the first rotating sleeve, and the second rotating sleeve is used for clamping a reagent tube. According to the reagent detection device, when a supporting seat rotates, a first transmission gear is in intermittent contact with an arc-shaped rack, so that a first rotating sleeve drives a reagent tube to perform inclination state adjustment, and meanwhile, a second transmission gear is meshed with a fixed gear ring to generate rotation, so that the second rotating sleeve drives the reagent tube to quickly rotate; therefore, the reagent tube rapidly rotates in an inclined state to drive the solution in the reagent tube to roll over, so that the solutions at different heights are mixed and exchanged, and the mixing effect of the solutions is improved.
Owner:JURONG JINGUI YUNYI NETWORK TECH CO LTD

Non-destructive rapid detection device for welding seam of pressure vessel

The invention discloses a pressure vessel welding seam nondestructive rapid detection device, which comprises a displacement mechanism and a to-be-detected mechanism, the to-be-detected mechanism comprises supporting frames, a pressure vessel main body is placed at the upper top ends of the two supporting frames, and accessories are welded and formed at the two ends of the pressure vessel main body. The lifting frame rotates to drive the two sets of knocking mechanisms to move up and down, the reset spring is compressed in the process, the two sets of knocking mechanisms move in a staggered mode, the welding position inside the pressure container body and the accessory is impacted, and the welding position is detected through the laser detection head. When the pressure vessel is impacted, whether the pressure vessel is damaged or not after being impacted is checked, if the pressure vessel is damaged, the marking pen can achieve fine adjustment of arc-shaped movement with the help of the marking mechanism so as to make contact with the inner wall of the pressure vessel body, and due to rotation of equipment, marking treatment is conducted on the damaged position, and follow-up treatment is facilitated for workers.
Owner:菏泽市产品检验检测研究院

Coiled tubing drilling downhole system convenient to move and position

PCT designated stage expiredWO2025015630A1Earth drilling toolsDrilling rodsWell drillingElectric machine
Disclosed in the present invention is a coiled tubing drilling downhole system convenient to move and position. The downhole system comprises a base plate, wherein four through slots run through the bottom of the base plate, four universal wheels are provided at the bottom of the base plate, handlebars are fixed to one side of the top of the base plate, a support frame is provided above the base plate, four square tubes are fixed to the support frame, positioning and stabilizing assemblies are respectively provided inside the four square tubes, a traction roller is rotatably connected inside the support frame, and a first electric motor is fixed to one side of the support frame. The present invention relates to the technical field of oil exploration. The coiled tubing drilling downhole system convenient to move and position, by means of providing automatic soil-ramming mechanisms, automatically rams soil and gravel divided to two sides of the mouth of a borehole, and, by means of cooperation and linkage with automatic soil division assemblies, prevents loose soil and gravel around the mouth of the borehole from slipping into the borehole, thereby improving the drilling efficiency.
Owner:MAZARINE (TIANJIN) INTELLIGENT MANUFACTURING CO LTD

Automatic feed feeding device for fry breeding and control system of automatic feed feeding device

The invention relates to the technical field of fry feeding, in particular to an automatic feed feeding device for fry breeding and a control system thereof.The automatic feed feeding device comprises a supporting shell, a plurality of floating platforms are fixedly connected to the surface of the supporting shell through a mounting frame, and the automatic feed feeding device further comprises a feed feeder fixedly mounted at the top of the supporting shell; a discharging pipe of the feed feeder is fixedly communicated with the interior of the supporting shell through a drainage pipe, and a plurality of discharging holes are formed in the bottom of the supporting shell; the supporting frame is arranged above the supporting shell through a lifting mechanism, and the lifting mechanism is used for driving the supporting frame to vertically move; the control unit controls the feed throwing frequency of the feed feeder according to the monitored fry number result, feed waste is reduced, when the feed throwing frequency Pn is larger than the preset frequency P0, the control unit can control the auxiliary mechanism to operate, the feed suspension time is prolonged, the feeding efficiency of fry is improved, and the problem that feed sinks rapidly is solved.
Owner:GUANGDONG SUNSHINE INTELLIGENT EQUIP CO LTD

Outgoing line vertical shaft slip form lining construction method

The invention discloses an outgoing line shaft slip-form lining construction method, which belongs to the field of building construction, and comprises the following steps: construction preparation, completion of survey lofting of a shaft construction area, power supply, arrangement of a water supply and communication system, and slip-form manufacturing, installation and debugging. A lifting frame, a supporting frame, a vertical back ridge, a hydraulic jack, a supporting rod, a material distribution platform, a central rotary material distribution mechanism and a chute device are sequentially installed, and debugging and sliding and lifting testing of a hydraulic system are completed; slip form sliding and lifting and concrete pouring are conducted, construction is conducted in the three stages of initial sliding, normal sliding and lifting and sliding and lifting completion, and the concrete quality is ensured through layered pouring and accurate vibration; the construction precision of the slip form is controlled, deviation is monitored in real time through a laser swinger, a limiting and leveling device and a vertical monitoring system, and deviation correction measures are taken when the deviation exceeds 1.5 cm; and the sliding formwork is dismantled, specifically, the formwork is dismantled step by step after sliding formwork construction is completed. By optimizing the construction process and accurately controlling the technology, the construction efficiency and the concrete quality are remarkably improved.
Owner:CHINA RAILWAY SHISIJU GROUP CORP +1