431results about How to "Easy to lift" patented technology

A vehicle-mounted support for conveniently replacing a wheel relates to the technical field of agricultural machinery accessories, and when the wheel needs to be replaced, only one person can lift an agricultural machine by using the vehicle-mounted support, so that the wheel replacement difficulty and workload are greatly reduced; comprising a mounting seat and a supporting bracket, and one end of the mounting seat is used for integrally mounting the vehicle-mounted bracket; a mounting hole is formed in the other end of the mounting seat, and one end of the supporting bracket is rotationally connected with the mounting seat through the mounting hole; the other end of the supporting bracket is a supporting end, and the supporting end extends towards the left side or the right side or any one side to form an extending supporting part.

The utility model discloses a low-altitude aircraft which comprises an aircraft body, four fixed machine arm rods are arranged in the cross direction of the aircraft body, the surfaces of the fixed machine arm rods are movably connected with movable machine arm rods, one sides of the movable machine arm rods are provided with locking pieces, and the other sides of the movable machine arm rods are connected with the locking pieces. The locking piece comprises fixing frames fixed to the top and the bottom of one end of the movable machine arm rod, a connecting plate is arranged on one side of each fixing frame, and a clamping column is fixedly connected to the inner side of each connecting plate. The fixed machine arm rod can move in the inner cavity of the movable machine arm rod, so that the total length of the fixed machine arm rod and the movable machine arm rod can be changed, the length of the machine arm can be adjusted, the two clamping columns enter the through holes, the adjusted length can be locked, the length of the machine arm can be adjusted according to task requirements, and the machine arm is convenient to use. The aircraft arm is suitable for different terrains and weather conditions, dynamic adjustment of the arm of force of the propeller is achieved, lift and thrust efficiency is optimized, and the fixed aircraft arm rod and the movable aircraft arm rod can be rapidly detached and replaced.

The utility model discloses a kind of steel wire rope automatic rope winding machines, by setting torsion releasing device, release the torsion generated in the process of winding rope of steel wire rope, prevent the disorder of rope reel caused by torsion of steel wire rope, tension adjusting device, the tension of steel wire rope in the process of winding operation can be adjusted in real time, so that winding is more regular, by increasing the friction of steel wire rope to slow down its speed, reach the purpose of adjusting tension;And rope reel butt joint device realizes automatic lifting transfer of the winding reel and the storage of steel wire rope by lifting mechanism and transmission mechanism, the degree of automation of the in-place, butt joint and rotating action of steel wire rope reel is high, winding is more efficient;While the rope guiding roller, line pressing mechanism and line arranging mechanism arranged between rope reel butt joint device and tension adjusting device, so that the line arranging and winding action cooperation is more smooth, and line arranging mechanism uses positive and negative screw rod to carry out automatic reversing, can realize the orderly storage of steel wire rope, improve the operation efficiency of steel wire rope storage.

This utility model discloses an integrated oil-water separation device. The oil-water separation device includes a processing tank. A cover plate is movably mounted on the top of the processing tank via a rotating assembly, and an inlet is reserved on the top of the cover plate. An outlet is installed at the bottom of the processing tank. This utility model utilizes a motor to drive a rod, which in turn rotates a movable sleeve rod, causing a gear to rotate. A toothed block meshing with the gear is fixedly connected to the inner wall of a pre-reserved annular groove in the cover plate, causing the cover plate to rotate. Simultaneously, the arc-shaped plate rotates, allowing for vertical movement. This facilitates the lifting of the oil-water filter plate during cover plate lifting operations, making the oil-water filter plate exposed outside the processing tank easier to disassemble and replace. After the oil-water filter plate is exposed, rotating the threaded rod causes the annular groove to rotate, winding or unwinding a pull rope. The pull rope controls the movement of the interlocking block, enabling the disassembly and assembly of the oil-water filter plate, facilitating its replacement.

This utility model provides a steel hoisting device for construction engineering, relating to the field of steel hoisting equipment for construction engineering. It includes a mobile base, with a support assembly, a lifting assembly, and a rotating assembly mounted on the top of the mobile base. The support assembly and lifting assembly are used for hoisting steel, and the rotating assembly is used for adjusting direction. The support assembly is fixed to the top of the rotating assembly, and the lifting assembly is mounted on the surface of the support assembly. This utility model, through the cooperation of support columns, support plates, fixed gears, rotating gears, and a servo motor, enables the support assembly and lifting assembly to precisely adjust their direction, facilitating hoisting operations on steel at different locations and enhancing the operational precision of the equipment. The mobile base is equipped with a support seat, casters, and a handle. The casters are mounted on the bottom of the support seat, and the handle is fixed to the top of the support seat, allowing operators to easily move the equipment and flexibly adjust its position on the construction site.

The utility model relates to a new energy container protective cover which comprises a cover body with a lower opening, a binding rope is wound on the peripheral surface of the cover body, outer cloth liners are integrally arranged at the corners of the top surface and the side surfaces of the cover body, the binding rope penetrates through the corresponding outer cloth liners to be wound on the outer surface of the cover body, and the protective cover covers a container. The cover body is fixed from the side face through the binding rope, the outer cloth liner is arranged at the corners of the top and the side face of the cover body, the binding rope can be prevented from abrading the corners protected by the cover body, the effect of limiting and fixing the binding rope can be achieved, and the device is suitable for industrial production and has high practicability.

The utility model provides a mirror surface roller roundness detection base belongs to roundness detection technical field. A mirror surface roller roundness detection base, including at least two three -dimensional parallel settings recess fixed block, recess fixed block side upper vertical through the at least three positioning slot, two the positioning slot is supported in the rotation connection with the rolling bearing through the limiting shaft. The utility model is opposite to the roller body of different length, need not to adjust the position of tailstock even to replace the whole tailstock component, only need to utilize the on -off type magnetic attraction base quick adjustment its span can. Its adjustment process is simple, can satisfy modern production line fast rhythm, the detection demand of many varieties.

The utility model discloses a movable auxiliary support material rack for packaging, decorating and printing, which comprises a flat plate, a control cabinet is fixedly mounted at the rear end of the outer surface of the upper end of the flat plate, and a lifting material rack is fixedly mounted in the middle of the outer surface of the upper end of the flat plate. The lifting material frame comprises a top support, a side face support, a hydraulic rod, a lifting plate, a cantilever, a threaded hole, a sliding block, a reinforcing plate and a concave sliding rail, first limiting grooves are formed in the left side and the right side of the front end of the outer surface of the upper end of the flat plate, a second limiting groove is formed in the middle of the outer surface of the upper end of the flat plate, and the number of the first limiting grooves is two. According to the movable auxiliary supporting material frame for packaging, decorating and printing, through the arrangement of the lifting material frame, lifting of materials is facilitated, consumption of physical strength of workers is reduced, the feeding efficiency is improved, through the arrangement of the material blocking shaft, limiting of the materials is facilitated, and the safety is improved.

The utility model provides a liquid tank transfer mechanism of a small-hoisting-weight gantry crane, which relates to the field of liquid tank transfer and comprises a transfer assembly, the transfer assembly comprises a hoisting trolley, a first connecting steel rope, a lifting lug, a lifting bar, a second connecting steel rope and a connecting lifting hook, and a hoisting row mechanism is arranged at the bottom of the transfer assembly. The hanging row mechanism comprises a connecting frame, an adjusting frame, a threaded groove, a fastening threaded rod, a stabilizing block, a hanging row frame, an adjusting groove, a sliding groove and a clamping groove, a stabilizing assembly is arranged at the bottom of the hanging row mechanism, the stabilizing assembly comprises a connecting belt, a main lifter and a supporting belt, and a liquid tank segment body is arranged at the top of the stabilizing assembly. When the liquid tank segment body is hoisted, the gravity center of the liquid tank segment body is ensured to be stable, and the transfer of the liquid tank segment body is not limited by the hoisting weight of a crane and the gravity center position of the liquid tank segment body through the connection of the connecting frame and the hoisting bent frame, so that the transfer safety of the liquid tank segment body is ensured.

The utility model discloses a glue blocking device on artificial turf gluing equipment, which comprises a gluing table, two moving columns, a connecting assembly, a glue blocking plate, an adjusting seat, a collecting groove frame, a collecting box and a collecting assembly, two moving openings used for moving of the moving columns are formed in the gluing table, the moving columns are connected with moving rods in a penetrating mode, moving grooves used for moving of the moving rods are formed in the gluing table, the moving columns can stably move on the gluing table, meanwhile, movement of the moving columns can be limited, and meanwhile during gluing, the moving columns can be fixed through the moving grooves. The artificial turf can be placed on the moving opening to shield the moving opening, the glue cannot flow down at the moving opening, the connecting assembly is arranged between the two moving columns, and the glue blocking plate is arranged on one side of each moving column in a lifting mode. According to the glue blocking device on the artificial turf gluing equipment, blocked glue can be conveniently collected.

The utility model relates to the technical field of fishing tackles, and discloses a fishing rod convenient to splice and extend, which comprises a mounting grip, an assembling upright post arranged at the front end of the mounting grip, an additional fishing rod arranged at the front end of the assembling upright post, and a connecting stud fixedly mounted at one end, close to the mounting grip, of the assembling upright post, according to the assembling structure, by arranging the assembling stand columns of the assembling structure, when the equipment is assembled, a certain number of assembling stand columns are selected according to the needed extending length, the multiple assembling stand columns are spliced end to end and then inserted into the front end of the mounting grip, and the assembling stand columns are connected through the connecting inserting grooves. The tail portion of the fishing rod is inserted into the connecting inserting groove formed in the front end of the assembling stand column, the assembling stand column is rotated and locked, then assembling is completed, and the fishing rod can be used in the follow-up process. The multiple assembling stand columns serve as extending components, and the extending length of the installed fishing rod is increased after the multiple assembling stand columns are assembled; the number of freely combined and assembled stand columns is more convenient to use.

This utility model discloses a packaging mold for a suspended guide coil, relating to the field of mold packaging technology. The device includes a material carrier plate; the material carrier plate has a material-carrying cavity inside, and the top and bottom of the material-carrying cavity are respectively provided with a first mounting limiting groove and a second mounting limiting groove. The first and second mounting limiting grooves are respectively fitted with a first molding component and a second molding component, which support the top and bottom coils. A lead wire support assembly is provided below the bottom coil. The packaging mold for the suspended guide coil of this utility model, through the mutual cooperation of various structures / components in the lead wire support assembly, ensures the parallelism of the three lead wires during the packaging process, effectively avoiding deformation under external force and improving the packaging accuracy of the coil.

This utility model relates to a precast concrete curb, belonging to the technical field of concrete curbs. It includes a precast body made of poured concrete, and a lightweight transport component within the precast body. The lightweight transport component includes a PVC inner tube embedded inside the precast body, with both ends of the PVC inner tube sealed by plugs. Separating blocks are cast at both ends of the PVC inner tube, and internally threaded pipes are embedded inside the separating blocks. Lifting rings are connected to the internal threads of the internally threaded pipes. This precast concrete curb, by embedding the PVC inner tube during the casting process, creates a hollow structure in the precast body, reducing its weight. The internally threaded pipe is embedded at the top of the precast body, and lifting rings are threaded into the internally threaded pipes during transportation and hoisting. This solves the problem of common precast concrete curbs being too heavy, making transportation to the site difficult and requiring excessive manpower and resources, as well as on-site handling challenges.

This application discloses a tool setting method and tool setting fixture for a vertical slotting machine, belonging to the technical field of tool setting devices. To address the problems of low tool setting efficiency and poor accuracy in existing vertical slotting machines, the tool setting fixture includes a central support plate. A triangular jaw is installed at the bottom of the central support plate. The tool setting fixture is installed at the inner hole of the workpiece to be processed via the triangular jaw. A support base for fixing a measuring device is installed on the front side of the central support plate. A tool setting sample block is detachably connected to the support base. The operator determines the tool setting position by cooperating with the measuring device and the tool setting sample block. This application is mainly used as a tool setting device for CNC vertical slotting machines.

The utility model provides special fixed anchor of light buoy relates to fixed anchor field, including fixed establishment, the inner wall sliding joint of fixed establishment has connecting structure, the fixed establishment includes buoy body, the inner wall all is fixedly connected with fixed plate in buoy body, the inner wall all is connected with movable plate in fixed plate, the outer wall all is fixedly connected with the insert block in movable plate, the inner wall all is fixedly connected with the slide rod in fixed plate, the outer wall all is equipped with the compression spring of slide rod, in the utility model, through movable plate, insert block, compression spring, sliding block, first limit rod etc.

The utility model relates to the technical field of sewage treatment, in particular to a peripheral-in peripheral-out secondary sedimentation tank water outlet channel safety protection grating which comprises two isosceles triangle supports, the vertex angle positions of the two isosceles triangle supports are fixedly connected through a first connecting rod, and the base angle positions of the two isosceles triangle supports are fixedly connected through a second connecting rod. Intercepting rods are evenly arranged between the first connecting rod and the second connecting rod at intervals, a filter screen is laid between the bottom edges of the two isosceles triangle supports, the edge of one side of the filter screen is evenly and fixedly connected with the second connecting rod on the side through a first connecting rope, and a supporting rod is horizontally arranged on the outer side of the intercepting rod on the other side of the filter screen; the supporting rod is evenly and fixedly connected with the edge of the filter screen on the side through a second connecting rope, ejector rods are arranged at the two ends of the supporting rod, a top plate is arranged on the upper portion of the side, close to the supporting rod, of the isosceles triangle support, and the upper ends of the ejector rods abut against the top plate.

The lifting device comprises a transmission shaft, a shaft sleeve, an elastic piece, a driving assembly and a rotary mounting part, the transmission shaft comprises an external thread section, a transmission section and a mounting section which are sequentially arranged in the axial direction of the transmission shaft, the shaft sleeve is rotationally mounted on the rotary mounting part and is in threaded connection with the external thread section, and the shaft sleeve is provided with a first limiting part; the elastic piece elastically abuts against the shaft sleeve, so that the shaft sleeve keeps still under the acting force of the elastic piece, and the driving assembly is in transmission connection with the transmission section to drive the transmission shaft to rotate, so that the transmission shaft moves back and forth relative to the shaft sleeve under the interaction of the shaft sleeve and the external thread section and rotates in the first direction. When the tail end of the external thread section moves to the first limiting part, the tail end of the external thread section abuts against the first limiting part in a transmission mode so as to synchronously drive the shaft sleeve to rotate in the first direction. According to the technical scheme, the lifting operation of the cleaning assembly can be driven only through the driving assembly, and the cleaning assembly can be driven to rotate.

The utility model discloses a kind of conveying top pin mechanism of automatic capping machine, including conveying line and the carrier on conveying line transmission and for product loading, the middle below of conveying line is equipped with jacking structure, the position of jacking structure is equipped with blocking cylinder, limiting component and positioning component on conveying line;Jack-up structure includes fixed plate, the middle below of fixed plate is equipped with jacking cylinder, the piston rod of jacking cylinder is passed through fixed plate and is connected with jacking plate upwards, at least two pairs and symmetrically arranged top block are equipped on jacking plate, the side of top block is equipped with upwards protruding and for jacking jacking rod, magnet seat is equipped between top block and jacking plate.The utility model has the beneficial effects that: the quick separation of carrier and cover plate is realized, can adapt to the top pin separation operation between different sizes of carrier and cover plate, jacking is simple, easy;And the structure of this conveying top pin mechanism is simple, through quick change, quick adjustment realizes the conveying of different sizes of carrier, cover plate, top cover.

The utility model discloses a kind of hoisting devices for aluminium-titanium-boron wire installation, including hoisting frame, the upper surface edge of hoisting frame is rotatably provided with evenly distributed main hoist bar, auxiliary hoisting frame is movably sleeved on the main hoist bar, the bottom of auxiliary hoisting frame is rotatably provided with supporting plate frame, the bottom of main hoist bar is equipped with the limiting hook of supporting plate frame and is limitedly supported, the sleeve of rotatingly being arranged in the bottom of auxiliary hoisting frame, the side of sleeve is equipped with supporting plate, the upper surface of the end of supporting plate away from sleeve is provided with the positioning hole that can be passed by limiting hook. The hoisting device for aluminium-titanium-boron wire installation, simple structure, hoist conveniently, can be supported to aluminium-titanium-boron wire coil multiple points, it is convenient to stably hoist to aluminium-titanium-boron wire coil, can avoid the occurrence of aluminium-titanium-boron wire coil drop-off situation caused by traditional locking belt fracture, and operation safety is high, convenient to use.

The utility model relates to die changing trolley technical field discloses a die changing trolley with push -and -pull mechanism, including base, the left and right sides fixedly connected with push handle of base top front end, the four corner place of base bottom end is installed with trundle. This die changing trolley with push -and -pull mechanism is provided with fixed pin, limit board, movable plate, movable sleeve and adjusting hole, when the distance between limit boards needs to be adjusted, the fixed pin is taken out from the inside of adjusting hole, after taking out, the movable plate on the side of limit board is made to slide in the inside of movable sleeve by pushing limit board, the movable plate is close to die and holds die clamping, after adjusting, the fixed pin is inserted into the inside of adjusting hole again and is fixed to the movable plate, prevent the movable plate from sliding in the inside of movable sleeve and influence the die clamping of limit board, solve the problem that the die clamping of movable roller top end is inconvenient, and the distance between limit boards is inconvenient to adjust according to the demand and push -and -pull limit board, and the flexibility is poor.

The utility model relates to the technical field of energy storage, and provides an energy storage cabinet and an energy storage assembly. According to the energy storage cabinet provided by the utility model, the bracket is arranged at the bottom of the cabinet body, and the bracket can be used for mounting the lifting rope, so that bottom lifting, namely bottom lifting, of the energy storage cabinet is realized. Specifically, because the protruding part exceeds the corresponding side surface of the cabinet body, the protruding part connected to the main body of the bracket can be used for tying a lifting rope, so that the lifting is convenient. Meanwhile, in order to restrain the trend of the lifting rope and prevent the lifting rope extending from the bottom of the cabinet body to the top of the cabinet body from being pressed on the main body frame and the side face of the cabinet body due to inclination of the lifting rope, the energy storage cabinet provided by the invention is further provided with a limiting component, and the inner edge of the hole part of the limiting component exceeds the corresponding side face, so that the safety of the energy storage cabinet is improved. The lifting ropes are tied to the protruding parts and abut against the inner edges exceeding the corresponding side faces, so that the lifting ropes are prevented from being pressed on the side faces of the cabinet body when extending to the top of the cabinet body from the bottom of the cabinet body.

The application discloses a construction method of a water supply and drainage well, which adopts a method of top-down side excavation and side pouring and an inward staggered construction mode, effectively solves the problems of complicated process and slow construction progress in the prior art construction, guarantees safety, speeds up the progress, has small land occupation, does not need foundation pit supporting measures during construction, only needs to well do temporary protection, is convenient for ventilation system and ladder construction during top-down construction, adopts brick laying construction or steel structure installation for a well mouth reserved part, is convenient for chiseling and removing in the later period, is simple in construction, and is low in cost; the construction mode does not need to additionally construct a large construction operation platform, is constructed on an unexcavated soil surface, does not exist the risk of high-altitude operation, has small land occupation, is convenient for material transportation and hoisting and reinforced concrete construction, and greatly improves construction efficiency.

The utility model provides a machine tool guide rail heat treatment hoisting tool, which belongs to the field of machine tool equipment, and comprises a machine tool body, a hoisting moving assembly arranged on the surface of the machine tool body and a cooling and dedusting assembly arranged on the surface of the machine tool body, the device comprises a support, the top of the support is detachably connected with a shell, the interior of the shell is detachably connected with a motor, one end of the motor is provided with a winding roller, and the surface of the winding roller is movably connected with a mooring rope. The rotating shaft drives the winding roller with one end in matched connection to release and wind the cable, one end of the cable is installed on the guide rail body, and therefore the cable is convenient to hoist, the overall moving and hoisting performance of the machine tool guide rail heat treatment hoisting tool is high when the machine tool guide rail heat treatment hoisting tool is used, and the overall hoisting convenience is improved.

This invention relates to the field of pipe processing technology, specifically to a machine tool with a movable bed carriage, including a frame. A core-pulling component is mounted on the surface of the frame. A lead screw assembly is located at the front of the core-pulling component. A movable carriage is mounted on the outer side of the lead screw assembly. An auxiliary bracket is provided on the surface of the lead screw assembly, and a support mechanism is provided at the front end of the movable carriage. This invention, through a novel structure of front and rear auxiliary brackets, provides better support for the pipe, solving the problem of insufficient carriage thrust and resulting minor deformation during pipe bending. This makes processing long materials simpler and faster, reducing pipe bending caused by the inherent deflection of thin-walled titanium alloy pipes. Simultaneously, the addition of a new core-pulling mechanism increases the core-pulling force while making the core-pulling distance more precise, creating a slow and uniform sliding state on the inner wall of the pipe, reducing the risk of pipe breakage and minimizing scratches in the bending area.

The utility model provides a kind of photovoltaic support forming device, it is related to photovoltaic support production technical field, including forming main body, the one side of forming main body is fixedly connected with conveying main body, the one side of conveying main body is fixedly connected with collection frame, the both ends of collection frame are fixedly connected with setting frame, and setting groove is set in the top of setting frame.The utility model, by setting setting frame and setting groove in the both ends of collection frame, it is convenient to connect the rod and be engaged in setting groove, the surface of connecting rod and the top of collection frame are in the same horizontal state, so that the photovoltaic support that cutting is completed can be pushed to the surface of connecting rod by automatic push rod, when photovoltaic support is paved on the surface of collection frame, a row of photovoltaic support can be lifted and placed neatly on the side of equipment by connecting rod and the first baffle and second baffle of both ends, setting frame and connecting rod are set, and it is convenient to lift photovoltaic support from both ends.

The application provides a DNA storage method and a data information storage entity capable of realizing random lossless reading of data, and the DNA storage method comprises the following steps: S1, preparation of a DNA double-stranded structure; S2, preparation of a data information storage entity; S3, random lossless reading of DNA data; and S4, recycling of the data information storage entity. According to the DNA storage method provided by the application, the random access function is realized by using the DNA double-stranded structure, and the long-term storage function is realized by using the outer wrapping hydrogel material, random reading in a file system with a large number of files is realized, and the original data is ensured not to be lost, so that the application has a wide application prospect in the field of DNA storage.

The invention relates to the technical field of intelligent fire fighting, and discloses an unattended indoor fire-fighting robot which is characterized in that the discharge end of one side of a pressurizing box is connected with a fire extinguishing nozzle, the other side of the top of a mounting plate is provided with a monitoring box, and the bottom of the monitoring box is provided with a monitoring instrument for fire monitoring; according to the fire extinguishing device, the limiting winding box is driven by the threaded seat to rotate, winding and unwinding of the traction cable are achieved, the rotating pipe automatically deflects to the horizontal position under the dead weight by unwinding the traction cable, fire extinguishing dry powder is conveyed into the rotating pipe, the fire extinguishing dry powder is evenly distributed to a fire extinguishing area through the distribution holes, and the fire extinguishing effect is improved. The fire extinguishing dry powder is sprayed to the fire extinguishing position in a circumferential distribution mode by combining rotation of the rotating pipe, so that the fire extinguishing dry powder can surround the fire position in a cylinder shape, the use effect of the fire extinguishing dry powder is improved, the actual fire extinguishing isolation area is expanded, the fire area is rapidly isolated, fire spreading is prevented, and loss is reduced.

This utility model discloses a welding device for stainless steel-lined plastic-coated composite steel pipes, including a welding table, a lifting frame, a lifting assembly, a moving cylinder, an argon arc welding assembly, an electric arc welding assembly, positioning cones, and a positioning assembly. The lifting frame is movably positioned above the welding table, and the lifting assembly is positioned between the lifting frame and the welding table. Two moving cylinders are connected in the same direction within the lifting frame via the moving assembly. The argon arc welding assembly is installed below one of the moving cylinders, and the electric arc welding assembly is positioned below the other moving cylinder. Multiple positioning cones are movably positioned above the welding table, and the positioning assembly is positioned between the multiple positioning cones. The lifting assembly includes a support frame, a first electric cylinder, and a lifting plate. The support frame is fixedly connected to one side of the welding table. This welding device for stainless steel-lined plastic-coated composite steel pipes reduces welding steps and improves welding efficiency.

This disclosure provides a vibration excitation device for testing and detection, belonging to the technical field of hydraulic engineering testing equipment. The excitation device includes an excitation base plate, a sliding rod, a limiting block, and an excitation hammer; one end of the sliding rod is connected to the excitation base plate; the limiting block is connected to the other end of the sliding rod, and the limiting block and the side of the excitation base plate that are close to each other form a vibration space; the excitation hammer is slidably connected to the sliding rod and located within the vibration space. This excitation device improves the accuracy of tests on fill materials and facilitates tests on fill materials.