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Device for hoisting lower hanging steel column
InactiveCN222312478Uadjustable distanceadjustable positionLoad-engaging elementsSteel columnsHoist device
The utility model discloses a device for hoisting a lower hanging steel column, and belongs to the field of building construction equipment. The long sides of a first lifting plate and a second lifting plate are arranged on the upper surface of an upper flange of a steel beam, and a plurality of connecting holes used for adjusting the distance are formed in the long sides at intervals. Through holes used for being connected with a lifting device are respectively formed in the short edges of the first lifting plate and the second lifting plate. A clamping plate lifting lug and a connecting lug plate are fixed to the two sides of the top of the lower hanging steel column respectively. A plurality of fixing holes are formed in the connecting lug plates at intervals, and assembling clamping plates with connecting holes are arranged on the same sides of the connecting lug plates. A connecting piece penetrates through the connecting hole in the assembling clamping plate and the different fixing holes, and the distance between the assembling clamping plate and the fixing holes is adjusted. The lifting devices are arranged between the first lifting plate and the connecting lug plate and between the second lifting plate and the clamping plate lifting lug. The device is suitable for the situation that the lower hanging steel columns are arranged on the lower portions of the steel beams with different widths, the lower hanging steel columns can be hoisted in place only through a small hoisting device, and the problem that the installed steel beams become obstacles is solved.
Owner:ZHEJIANG DACHENG HENGZHU STEEL STRUCTURE CO LTD
A finishing work roll bearing box end cover of a rolling mill
The utility model relates to the technical field of bearing box discloses a kind of finishing mill work roll bearing box end cover, including the end cover body of being movably installed on bearing box ontology, the end cover body is installed on bearing box ontology by bolt ontology, the side of the end cover body close to bearing box ontology is provided with alignment component and sealing rubber ring, the alignment component is evenly set on end cover body;In the utility model, by setting alignment component, in the process of end cover body installation to the side of bearing box ontology, it is convenient for staff to temporarily fix end cover body in the side of bearing box ontology, avoid needing staff to manually fix end cover body, simultaneously avoid the end cover body deviation leads to needing to adjust position again, speed up the efficiency of installation.
Owner:HENAN JUNDING MACHINERY EQUIPMENT CO LTD
Medical postoperative walking aid
ActiveCN222426593UConvenient for temporary fixationensure safetyInfusion devicesWheelchairs/patient conveyanceSurgical operationPhysical medicine and rehabilitation
The medical postoperative walking aid comprises a main frame body, the main frame body comprises a ring protection frame with the main body height located above and below the chest of an adult, the ring protection frame comprises a left blocking face, a front blocking face and a right blocking face which are sequentially connected, the height of the ring protection frame is adjustable, and an infusion support, a hook and a seat plate are arranged on the ring protection frame. And pulleys are arranged at the bottom of the ring protection frame. According to the utility model, an infusion rod, a urine bag, a drainage bag (bottle) and the like can be conveniently and temporarily fixed, so that a patient can have a rest in situ, assist walking and sit to walk, consumption is reduced, the patient is more tolerant and willing to move, meanwhile, the safety of the patient is guaranteed, complications are prevented, and health is promoted; and the back cushion plate provides a backward force applying point, so that backward walking is facilitated, the height can be flexibly adjusted, the structural design is reasonable, and the device is particularly suitable for getting out of bed activities of patients after major surgical operations or old postoperative patients.
Owner:HUADONG HOSPITAL
A curtain wall transfer floor vertical keel elevation fine adjustment device and construction method
The present application relates to the technical field of curtain wall construction, and particularly relates to a curtain wall transfer floor vertical keel elevation fine adjustment device and a construction method. The present application comprises a fixing assembly, an adjusting assembly and a receiving assembly, the fixing assembly and the receiving assembly are respectively arranged at two ends of the fixing assembly, the fixing assembly is clamped on a building ring beam, the adjusting assembly and the receiving assembly are arranged on the outer surface of the building, a fine adjustment bolt is arranged on the fixing assembly, the fine adjustment bolt vertically contacts the top of the ring beam and is threadedly connected with the fixing assembly. The fixing assembly is used for fixing on the building structure, conveniently temporarily fixing the vertical keel, the adjusting assembly enables the present application to be applicable to the installation of vertical keels of various specifications, the receiving assembly is used for supporting the keel, conveniently installing the vertical keel, the fine adjustment bolt is used for finely adjusting the vertical installation position of the vertical keel, improving the keel installation precision, effectively reducing the alignment operation time in the basket during keel installation, and reducing the construction difficulty.
Owner:THE SECOND CONSTR OF CHINA CONSTR EIGHTH ENG DIV
Optical cable winding device
PendingCN119240433Aeasy to useConvenient for temporary fixationFilament handlingWinding machineGear wheel
The invention discloses an optical cable winding device, and mainly relates to the technical field of optical cable winding. Comprising a rotating frame and an adjusting device, a winding frame is installed in the rotating frame and comprises a side plate and a winding roller, the winding roller is rotationally connected with the side plate through the adjusting device, an optical cable winding machine is installed on one side of the rotating frame, a power source controller is installed on one side of the optical cable winding machine, and an optical cable body is wound around the arc surface of the winding roller. The adjusting device comprises four gears which are evenly distributed, one side of each gear is rotationally connected with the surface of the corresponding side plate, gear rings are fixedly connected to the two ends of the winding roller, and the tooth surfaces of the gear rings are meshed with the tooth surfaces of the gears. The optical cable winding device has the beneficial effects that the problem that when an optical cable is used, the optical cable needs to be loosely stretched from a winding shaft usually, due to the fact that the mass of a common winding shaft is large, the position of the winding shaft is inconvenient to rotate, workers need to manually fall off, and consequently the optical cable wound in the winding shaft is inconvenient to stretch and use is solved.
Owner:SHANDONG ZEXUAN ENVIRONMENTAL PROTECTION TECH CO LTD
Pre-twisted strain clamp
ActiveCN222581996Uavoid harmConvenient for temporary fixationAdjusting/maintaining mechanical tensionSuspension arrangements for electric cablesClassical mechanicsBolt connection
Owner:ZHEJIANG JINTA POWER CIRCUIT EQUIP
Intravenous injection practice device
ActiveCN222580658UReduce replacement costsConvenient for temporary fixationCosmonautic condition simulationsEducational modelsIntravenous therapyMechanical engineering
The utility model relates to the technical field of intravenous injection practice, and discloses an intravenous injection practice device which comprises a model mechanism, the model mechanism comprises a bone model A, a forearm model, a support A, a bottom plate A, a bone model B, an upper arm model, a support B, a bottom plate B and a suction cup, the bottom plate B is attached to the right end of the bottom plate A, the top end of the bottom plate A is fixedly connected with the support A, and the bottom plate A is fixedly connected with the suction cup. The top end of the support A is fixedly connected with the bone model A, the outer side of the bone model A is fixedly sleeved with the forearm model, the top end of the bottom plate B is fixedly connected with the support B, and the top end of the support B is fixedly connected with the bone model B. Through the arranged model mechanism and replacement mechanism, the suction cup can be adsorbed and fixed to a table top. The bottom plate A and the bottom plate B can be temporarily fixed conveniently, the elbow replacement model can be replaced, disassembly is easy, time and labor are saved, splicing is convenient, the model replacement cost is reduced, waste is reduced, and the exercise effect of the device is guaranteed.
Owner:孙宏冉
Movable rescue capsule capable of filtering gas and used for TBM tunneling
PendingCN119554089Areduce impactReduce damage rateCombination devicesVibration suppression adjustmentsTunnel constructionSAFE AIR
The invention belongs to the technical field of tunnel construction, and particularly relates to a movable rescue capsule capable of filtering gas and used for TBM tunneling. Comprising a cabin, one end of which is hinged to a cabin door. Two shaft supporting structures are fixedly installed at the two ends of the bottom of the cabin body, rotating shafts are rotationally connected to the shaft supporting structures, and wheels are fixedly connected to the two ends of each rotating shaft. A vehicle rail is installed on the tunnel ground, and the wheels movably abut against the vehicle rail. Safe air exists in the cabin body, and the safety of workers is guaranteed; personnel in the cabin body can know the external collapse condition through displacement of the first sliding rod and the first limiting plate; according to the invention, the cabin body can be conveniently and temporarily fixed; according to the invention, the problems of instability and easy crushing damage caused by small stress area of the cabin body on the rail are prevented; the stability of the cabin body is further improved, and the probability that internal personnel are injured when the cabin body is impacted is reduced.
Owner:XINJIANG WATER RESOURCES & HYDROPOWER SURVEY DESIGN & RES INST CO LTD
An air purifier
ActiveCN115111694BEasy docking installationEasy to installMechanical apparatusLighting and heating apparatusAir purifiersAir cleaning
The present invention relates to the technical field of air purification equipment, and specifically to an air purifier, comprising a main body, a shell being detachably connected to the main body, a mounting mechanism being provided between the main body and the shell, a replacement mechanism being detachably connected to the mounting mechanism, a placement mechanism being provided inside the main body, a limiting mechanism being provided between the shell and the main body, and an opening and closing plate being rotatably connected to the shell; the installation mechanism is provided to facilitate automatic resetting of the replacement mechanism, so that the user can install the filter component without removing the shell, thereby reducing the number of operation steps; the replacement mechanism is provided to facilitate rapid docking and installation of the filter component onto the mounting mechanism, thereby improving replacement efficiency; the placement mechanism is provided to facilitate temporary fixation of the main body, so that the device is prevented from being accidentally touched and tipped over, thereby improving the safety of the device; the limiting mechanism is provided to facilitate disassembly and assembly of the shell, thereby facilitating maintenance and repair.
Owner:XUZHOU WEIJIN INTELLIGENT EQUIPMENT CO LTD
Fiber profile framework suitable for underground cavern support and manufacturing method thereof
PendingCN119288532ASimple structurelight weightUnderground chambersHydro energy generationFiberUnderground cavern
The invention provides a fiber profile framework suitable for underground cavern supporting and a manufacturing method thereof.The fiber profile framework suitable for underground cavern supporting comprises a supporting structure matched with a cavern in shape, the supporting structure can be integrally prefabricated through fiber composite sectional materials, the fiber composite sectional materials are adopted for machining the fiber profile framework, an original steel arch is replaced, and the fiber profile framework is light in self weight and high in strength; the fiber composite section bar has the characteristics of corrosion resistance, high temperature resistance and aging resistance, the material performance meets the engineering safety requirement, and the difficulty of on-site transportation, worker assembly and supporting and fixing can be reduced by utilizing the characteristic of light self weight of the fiber composite section bar; and meanwhile, the first supporting section, the second supporting section and the connecting component are simple in structure and can be buckled and propped against each other during on-site assembly, so that temporary fixing and on-site assembly are facilitated.
Owner:ZHEJIANG HUADONG ENG CONSTR MANAGEMENT CO LTD +1