16results about How to "Improve weight capacity" patented technology

The invention belongs to the technical field of novel fabricated buildings, and particularly relates to a method for forming an outer wall by multiple layers of wallboards and a steel structure, a plurality of wallboards which are mutually inserted are included, an outer wall layer is formed by pouring ceramsite and concrete, and an inner wall layer is made of aerated concrete; the assembling modules are formed by the C-shaped steel and the wallboards capable of being assembled, the connecting strength and stability between the wallboards are greatly improved during construction, the wallboards are installed on the H-shaped steel frame through laser ranging, radar positioning, a mechanical arm and the like, and a rigid and hard outer wall is built; the wallboard can be hoisted and inserted into the H-shaped steel structure at a time after the ground and the C-shaped steel are combined into a large panel, the multi-layer wallboard is of a double-layer new material structure or a sandwich new material structure, the whole wallboard is of a lightweight design, the overall weight of the wall is reduced, meanwhile, the excellent strength is achieved, and the wall bodies are assembled conveniently and rapidly.

The invention relates to a supporting system for a rectangular pier column elevated cantilever cover beam, which comprises a supporting assembly, a supporting rod assembly, a supporting rod assembly, a supporting rod assembly, a supporting rod assembly and a supporting rod assembly, and is characterized in that the supporting assembly is fixedly mounted on a pier column through a bracket assembly; the platform assembly is fixedly installed at the top end of the supporting assembly, located at the bottom end of the cover beam and suitable for construction; the bracket assembly comprises a bracket body and a connecting unit, one end of the connecting unit is embedded in the pier column, the bracket body is embedded in the other end of the connecting unit, and the bracket body is suitable for bearing the supporting assembly. The bracket body of the supporting system is accurate in mounting position and high in overall stress stability, and deformation and deviation are avoided; the supporting assembly is used for supporting the cover beam, has the advantages of being large in load capacity and good in interchangeability, can be suitable for construction of various elevated cover beams and is wide in application range. And the platform assembly is fixedly installed at the top end of the supporting assembly and the bottom end of the cover beam, construction of workers is facilitated, convenience and rapidness are achieved, a protective net is further arranged at the outer end of the platform assembly, and safety is high.

The utility model provides a kind of all-directional caster with oil filler, it aims at solving the problem of greater difficulty of oiling maintenance in the structure of existing caster, it includes bottom plate, movable support and gyro wheel, ball mechanism is equipped between the bottom plate and movable support, it is characterized in that, oil filler is equipped on the movable support, the oil filler is communicated with ball mechanism to be used to fill lubricating oil into ball mechanism, the bottom of the bottom plate is equipped with first bead disc, the top of the movable support is equipped with second bead disc, steel ball is loaded between the first bead disc and second bead disc to constitute the ball mechanism, oil inlet is equipped on the second bead disc and is communicated internally and externally, the oil filler is installed on the oil inlet.

The present invention is a hip joint exoskeleton, and discloses an exoskeleton, characterized in that it comprises a hip mechanism, wherein the hip mechanism comprises a left hip and a right hip, and the left hip and the right hip each respectively comprise at least three single-axis mechanisms to collaboratively realize isomorphic movement of the hip mechanism and the human hip.

The utility model discloses a novel building material connecting piece in the related technical field of building material connecting pieces, which comprises a reinforcing frame and a connecting frame, one side of the reinforcing frame is provided with two guide grooves, the guide grooves adopt T-shaped design, and the other side of the reinforcing frame is integrally connected with a connecting reinforcing rib. According to the building material weighing device, through the design of the guide grooves and the limiting blocks, the building material weighing device can be suitable for first building materials and second building materials of different sizes, through the design of the connecting reinforcing ribs, the weighing capacity of the connecting position of the first building materials and the second building materials can be improved, deformation of the first building materials is avoided, and the practicability and safety of the device are improved; through the design of the limiting column and the connecting frame, the positioning accuracy of the first building material and the second building material is improved, meanwhile, the perpendicularity of the first building material and the second building material is guaranteed, the first building material and the second building material can be conveniently positioned, the installation difficulty is reduced, the working efficiency is improved, and practicability and economical efficiency are good.

The utility model discloses an integrated composite roof belongs to the field of construction engineering. Including metal layer panel, be provided with the wave crest on metal layer panel, be provided with the connecting block on metal layer panel, two vertical grooves are passed through and are set up on the connecting block, and the connecting block is connected with metal layer panel sliding, and a plurality of vertical blocks that can be inserted into vertical groove are fixedly connected on metal layer panel, two opposite connecting clamping slots are passed through and are set up on the connecting block, and a plurality of spacing block that can be inserted into the connecting clamping slot are fixedly connected on metal layer panel, the utility model utilizes the connecting block to complete the butt joint between two metal layer panels, does not need to use bolt to punch the hole to metal layer panel in butt joint process, also does not need bolt to pass through metal layer panel and fixes, and then avoids the phenomenon that metal layer panel occurs and leaks after long -time use bolt corrosion causes, thereby increases the practicality of integrated composite roof.

This invention discloses a weighing adaptive vibration control system and method, belonging to the field of weighing technology. The invention collects vibrator state information, weighing sensor output signals, sliding mode surface values, errors, and their derivatives. Then, based on the system dynamics model and control objectives, the sliding mode surface form and control law are determined. Simultaneously, a neural network multilayer perceptron structure is employed. The input layer receives the sliding mode surface values, errors, and their derivative signals; the hidden layer processes the input information through nonlinear transformation and feature extraction; and the output layer outputs the switching gain and sliding mode surface coefficients. Finally, the neural network is trained using an online learning algorithm. During system operation, based on the output error of the weighing sensor, the neural network weights and biases are adjusted using an optimization algorithm to continuously optimize the sliding mode controller parameters. The sliding mode controller generates precise control signals based on the optimized parameters to accurately control the vibration of the vibrator, achieving efficient and stable operation of the weighing process under vibration interference and improving weighing performance.

The utility model discloses a raw material automatic proportioning and feeding device for yellow phosphorus production, which comprises a stock bin mechanism, a weighing mechanism, a mixing mechanism and a control panel, the stock bin mechanism comprises a No.1 stock bin, a No.2 stock bin and a No.3 stock bin, the weighing mechanism comprises weighing equipment, a weighing bin and a feeding through pipe, and the mixing mechanism is connected with the control panel. The control panel is arranged at the position, convenient to operate, of one side of the stock bin mechanism. According to the utility model, the stock bin mechanism, the weighing mechanism, the mixing mechanism and the control panel are combined for use, raw materials are weighed and mixed firstly and then are fed into the electric furnace, so that the whole-process automatic control degree is high, independent manual metering operation is not needed, and the subsequent working efficiency, the use convenience and the yellow phosphorus preparation effect are improved.

The invention relates to the technical field of nuclear power plant rotating equipment, and provides an M-shaped suspension cable pulley for nuclear power plant hoisting equipment and a using method thereof.The pulley comprises an upper cover plate and an M-shaped bearing plate which are connected, the upper cover plate is provided with a rectangular plate and a supporting plate, a magnetic sliding rail is arranged at the bottom of the rectangular plate, and the M-shaped bearing plate is installed below the supporting plate; the M-shaped bearing plate is provided with an arc-shaped gland and a cable support, and the cable support is arranged at the lower position of the M-shaped bearing plate. According to the invention, the reliability of equipment is improved, and the economic index of equipment maintenance is improved.

The invention relates to the field of trailer frames, in particular to a flat car widening device convenient to disassemble and assemble. Which comprises a vehicle body, a base frame and a bearing plate, and further comprises a power mechanism fixedly connected with the base frame and comprising a double-shaft motor fixedly connected with the middle of the base frame; the multiple driving assemblies are symmetrically arranged on the two sides of the output end of the double-shaft motor in an array mode, each driving assembly comprises a worm, a worm gear and a pushing mechanism, the multiple worms located on the same side of the double-shaft motor are coaxially arranged, the double-shaft motor can drive the multiple worms to rotate, the multiple worm gears are meshed with the multiple worms correspondingly, and the pushing mechanism is arranged on the double-shaft motor. The pushing mechanisms are in transmission connection with the worm wheels respectively. The plurality of widening mechanisms are respectively in transmission connection with the plurality of pushing mechanisms, each widening mechanism comprises a widening main plate, a widening auxiliary plate and a heightening auxiliary plate, one end of the widening main plate is rotationally connected with the side wall of the base frame, the widening auxiliary plate is fixedly connected with the other end of the widening main plate, and the heightening auxiliary plate is rotationally connected with the upper end of the widening auxiliary plate.

This utility model provides a prefabricated staircase installation component, including a transverse tread and a longitudinal connecting plate. The transverse tread has a first connecting structure at both its front and rear ends, symmetrically arranged along the center of the transverse tread. The longitudinal connecting plate has a second connecting structure at both its upper and lower ends, symmetrically arranged along the center of the longitudinal connecting plate. The second connecting structures are slidably connected to the first connecting structures. A support structure is fixed between the bottom of the transverse tread and the rear of the longitudinal connecting plate. By using modular transverse treads and longitudinal connecting plates, the staircase can be assembled on-site using the first and second connecting structures, avoiding the transportation and installation limitations caused by the large size of the prefabricated staircase. Installation is more convenient and faster. Furthermore, the support structure between the transverse tread and the longitudinal connecting plate effectively improves the strength and load-bearing capacity of the staircase.

The utility model relates to the technical field of crane equipment, and discloses a crane driving wheel set, which comprises a driving motor and a wheel body, the output end of the driving motor is fixedly connected with a central shaft, the middle parts of the left and right ends of the wheel body are fixedly connected with fixed seats, and the left and right ends of the wheel body are fixedly connected with guide rings. Reinforcing ribs are fixedly connected to the surface of the top end of the guide ring, a guide rail is arranged below the wheel body, two moving grooves are formed in the top end of the guide rail at equal intervals, two sliding grooves are formed in the bottom end of the guide rail at equal intervals, and balance assemblies are movably connected to inner cavities of the sliding grooves; the wheel body is made of high-strength and high-toughness alloy steel or cast iron materials, meanwhile, the wear-resistant layer is sprayed on the outer surface of the wheel body, the wear resistance of the wheel is improved, it is guaranteed that when a crane carries heavy objects to move, the wheel set can be evenly stressed and kept balanced through the balance assembly, and meanwhile the stability of moving on a track is guaranteed.

The utility model relates to a walking device of a pointer type sprinkling machine. According to the structure, a paddy field tire is directly arranged on a rim in a sleeving mode, a compression spring is inserted into a sleeve reserved on the rim, one end of the compression spring is tightly attached to the paddy field tire 1, and the portion, attached to the paddy field tire, of an outer tire protrudes by about 5 mm. The spraying device is arranged at the top of the paddy field tire and is about 80mm high, and the spraying device and the sprinkling machine walking tower are fixed together through a connecting rod. And the flexible brush is fixed on the spraying device. Compared with the prior art, the walking device of the pointer type sprinkling machine has the advantages of being strong in road holding force, capable of meeting the requirement for sprinkling irrigation of fields with runoff on the earth surface, capable of guaranteeing that tires can normally operate in deep muddy soil, capable of improving the overall reliability and safety of equipment operation and the like.

The carrying robot comprises a main body stress frame, the main body stress frame is of a square frame structure, a lifting mechanism is arranged in the main body stress frame, the lifting mechanism is connected with a mechanical arm mechanism, the mechanical arm mechanism is connected with a clamping mechanism, and a clamping jaw translation mechanism is further arranged on the mechanical arm mechanism; the clamping mechanism is used for clamping a heavy object, the mechanical arm mechanism is used for supporting the clamping mechanism, the clamping jaw translation mechanism is used for enabling the clamping mechanism to move along the mechanical arm mechanism, and the lifting mechanism is used for enabling the mechanical arm mechanism to ascend and descend so as to drive the clamping mechanism to ascend and descend; a camera is arranged at the top of the main body stress frame, and a robot moving mechanism is arranged at the bottom of the main body stress frame and used for moving the transfer robot. The carrying robot can carry a plurality of objects at the same time, certain flexibility is kept, and meanwhile the high load bearing capacity is achieved.

The utility model discloses a metallurgical equipment relates to metallurgical equipment technical field, including frame and exhaust fan, the outer surface of two slide rails all slidingly connected with the slide, the outside of frame is provided with hydraulic oil cylinder, the inner wall of frame is connected with the machine cover, the inside of exhaust fan is located the machine cover, the below of machine cover is connected with the flow cover, the top of machine cover is connected with the flow cover, the utility model discloses design reasonable structure, it can pass through the cooperation between hydraulic oil cylinder, flow cover and exhaust fan, pass through hydraulic oil cylinder as power source, and provide power for the front and rear movement position of frame, and after the forward movement position of flow cover, it is wrapped in the top of metallurgical furnace, and the dust released to the collection effect of metallurgical furnace, and through the power source of exhaust fan, the dust is discharged to the outside, can improve the cleanness of operation site air, reduce the harm of dust to staff.

The utility model relates to the technical field of medical instruments, and discloses a tumor size measuring device which comprises a main body mechanism, a weighing measuring mechanism and a height measuring mechanism, the weighing measuring mechanism is located above the main body mechanism, and the height measuring mechanism is located above the weighing measuring mechanism. The main body mechanism comprises a balance weight base, a limiting sliding groove and a measurement adjusting assembly, the limiting sliding groove is fixedly formed in the front end of the upper end of the balance weight base, and the measurement adjusting assembly is located above the balance weight base; the measurement adjusting assembly comprises a servo motor and a movable rotating shaft. According to the tumor size measuring device, by installing the main body mechanism, the adjusting capacity of the tumor size measuring device is improved, in the actual using process, the using position of the measuring plate can be conveniently adjusted according to the measuring requirement, manual measurement is not needed, the length of a tumor is conveniently measured, and the measuring efficiency is improved. And the use convenience of the tumor size measuring device is improved.