32results about How to "Act as a lift" patented technology

The invention discloses a nursing bed, which comprises a first bed panel, the first bed panel is connected with a first electric telescopic rod through a first connecting device, and the bottom of the first electric telescopic rod is installed on the On the base, the first bed panel is connected to the second bed panel through the second connecting device, and a round hole is opened on the second bed panel, and one end of the second bed panel is embedded with a wooden board at the bottom of the wooden board, and the A toilet device is installed at the lower end of the circular hole. By installing the first electric telescopic rod and the second electric telescopic rod, the nursing bed can be raised and lowered, and the patient can operate it by himself through wireless remote control. Installing the toilet device on the hospital bed solves the inconvenience of the patient getting out of bed to go to the toilet , At the same time, the overall design is designed according to the normal toilet posture, which solves the problem of toilet discomfort, and the installation of toilet devices and sewer channels also solves the problems of cleaning after toilet use.

The invention discloses a damping concrete stirring machine capable of conveniently discharging, and relates to the technical field of construction equipment. The damping concrete stirring machine capable of conveniently discharging comprises a supporting frame. The supporting frame is connected with a stirring barrel. The right side of the inner wall of the stirring barrel is connected with a stirring rod. The right side of the stirring barrel is connected with a feeding hopper. The bottom of the feeding hopper extends into the stirring barrel. A first line wheel on the left side of the feeding hopper is connected with a lifting bracket. A second line wheel is arranged below the left side of the lifting bracket. The four corners of the supporting frame are connected with supporting legs.The supporting legs are connected with telescopic sleeves. The lower portions of the supporting legs are fixedly connected with damping devices. According to the damping concrete stirring machine capable of conveniently discharging, the purpose of lifting of the feeding hopper is achieved, the feeding rate is increased, waste of materials is reduced, vibration is reduced through the damping devices during stirring, taking and placing are more convenient, the heights of the supporting legs on the left side are lowered during discharging, discharging is faster and more thorough, and residual concrete in the stirring barrel is easier to clear.

The invention discloses a slug type gas injection and oil production process based on steam and flue gas of a thermal recovery boiler, and belongs to the technical field of thickened oil development processes. The problem that the production effect of an existing thickened oil development process method is unsatisfactory is solved. The slug type gas injection and oil production process is technically characterized in that an injection well is included, a sleeve is arranged in the injection well and used for fixing a stratum, an oil pipe is arranged in the sleeve, the oil pipe is used for injecting steam and flue gas at intervals, and the method comprises the following steps that (1) the temperature of the flue gas exhausted by a boiler is lowered, and the steam generated by the boiler enters the oil pipe; (2) dust in the flue gas is removed, and chemical gas is prevented from corroding the oil pipe; (3) moisture in the flue gas is removed; (4) pressure is provided for the flue gas to enter the oil pipe; (5) water is removed from the flue gas again; and (6) the flue gas is pressurized and effectively recycled, emission pollution is reduced, and the method has the advantage that the thickened oil development effect can be improved.

The invention discloses a lifting platform with a landscape lamp. The lifting platform comprises a bottom base and an upper base, wherein the bottom base and the upper base are connected through a hydraulic cylinder. The upper base is provided with a flowerpot installation tank, and a side wall is arranged between the bottom base and the upper base, is of a telescopic structure and is provided with the landscape lamp. The lifting platform is simple in structure and convenient to use. A flowerpot can be installed on the lifting platform having the lifting effect. In addition, the lifting platform is low in cost, suitable for arrangement of a scenic spot well and good in market prospect. Meanwhile, the landscape lamp is installed on the side wall and can achieve the decoration effect better.

The invention discloses an overturning platform for production of an external wall panel for a fabricated building. The overturning platform comprises a fixed bottom plate, wherein a lifting device isarranged between a workbench and the fixed bottom plate; when used, firstly, the lifting device is used for lifting an external wall panel with one welded face to the same height as a clamping mechanism, the external wall panel is clamped by the clamping mechanism, a motor is started and used for driving a second chain wheel, and the second chain wheel drives a transmission chain to drive a firstchain wheel; due to the effect of a first bearing, the first chain wheel drives a rotating shaft to rotate, so that the overturning effect on the external wall panel is achieved; and after overturning, the lifting device is used for putting the external wall panel back to the workbench to complete overturning. The overturning platform has the beneficial effects that the overturning platform is simple in structure and convenient to use, the operation of using a crane to perform manpower-assistant overturning is avoided, and the working efficiency is greatly improved.

The invention discloses a novel rehabilitation training device for neurology department. The device comprises a bed body, an arm strength training mechanism and a massage device, wherein the arm strength training mechanism comprises two vertical rods, a cross rod connected to the top ends of the two vertical rods, a driving shaft rotationally connected between the two vertical rods, a first incomplete gear and a second incomplete gear respectively fixed on the driving shaft, two guide wheels fixed to the bottom end of the cross rod, two lifting toothed plates connected to the two vertical rodsin a sliding mode respectively and correspondingly connected with the first incomplete gear and the second incomplete gear in a meshed mode respectively, a traction rope for connecting the top ends of the two lifting toothed plates, and pull rings fixed to the bottom ends of the two lifting toothed plates respectively, wherein the driving shaft is in transmission connection with a power shaft through a chain. According to the arm strength training device, the whole leg of a patient can be comprehensively massaged in all directions through the massage device, the patient can drive the massagedevice to comprehensively massage the leg of the patient while using the arm strength training mechanism to train arm strength, and multiple training functions are achieved.

The invention discloses a neodymium iron boron magnetic ring with a mounting structure, comprising a power box, wherein the upper surface of the power box is fixedly connected with two symmetrical fixing columns. Sliding grooves are formed in the side faces, away from each other, of the two fixing columns, a first bearing is fixedly inlaid in the inner top wall of each sliding groove, a first positive and negative motor is fixedly connected to the inner bottom wall of the power box, a first gear is fixedly connected to the output end of the first positive and negative motor, and two symmetrical second bearings are fixedly inlaid in the inner side wall of the power box. The device is reasonable in design structure; through sliding of a sliding plate; an inserting rod can be taken out from the interior of a sixth inserting opening; the advantages of being convenient to install and disassemble and assemble are achieved, the working efficiency is improved, the difficulty of workers is effectively solved, the supporting columns can be taken out from the second grooves through mutual approaching or mutual leaving of second threaded rods, and the installation effect on the neodymium ironboron magnetic ring can be achieved.

The invention provides a lifting grouting method for an existing building. The lifting grouting method comprises the steps that step S10, a grouting area is determined; step S20, a plurality of grouting holes in an array shape are formed in the side wall of a pilot tunnel located in the grouting area, and each grouting hole extends to the edge of the grouting area; step S30, a grout stop wall structure is formed according to the grouting area, the grout stop wall structure comprises a first side wall, a second side wall, a third side wall connected between the first side wall and the second side wall, and a bottom wall, and a grouting cavity is formed among the first side wall, the second side wall, the third side wall and the bottom wall; step S40, a first preset duration is waited; and step S50, third-time grouting is conducted in the grouting cavity. According to the technical scheme, the problem that an existing building is prone to sedimentation in the prior art can be effectively solved.

The invention relates to a jacking installation system and method for a large-span steel structure. The jacking installation system comprises bases, supporting columns, jacking mechanisms and supporting structures, wherein the bases are installed on the construction ground and arranged at intervals; the supporting columns are vertically arranged on the bases; the jacking mechanisms are arranged on the bases and close to the supporting columns; and the supporting structures are arranged on the supporting columns and connected with the large-span steel structure in a supporting mode. The supporting structures are jacked upwards through the jacking mechanisms, supporting units are additionally installed between the supporting structures and the supporting columns, and thus the supporting structures are heightened; and the supporting structures are heightened continuously till the large-span steel structure is jacked to the installation position so as to complete installation of the large-span steel structure, the potential safety hazard that the supporting structures are erected through manual aloft work is avoided, and the construction efficiency is improved.

The invention discloses a traction device and method for preventing skin abrasion, belongs to the technical field of traction devices, and aims to solve the problems that the size of a traditional traction device is inconvenient to adjust, so that the position of an air bag is not fit with a human body, and the traction effect is not good enough. The length of the first annular piece and the length of the second annular piece are determined, and the first annular piece and the second annular piece are connected through the magnetic attraction layers arranged on the first annular piece and the second annular piece, so that the size of the memory type inflatable inner bag is fixed, and the neck part of the human body is attached; the ventilation capacity detection module detects the amount of gas entering the first gas inlet pipe, the second digital display screen can display data of the gas amount at the moment, the data at the moment are stored in the first digital display screen by pressing the intelligent button, and the data are the data of the gas amount adapting to the human body. The effects that the size of the air bag can be conveniently adjusted, and traction is good are achieved.

The invention relates to a mounting structure of a closed-circuit monitoring device. The mounting structure is arranged on the mounting side of a shell of a monitoring camera. The mounting structure comprises a rotating unit fixedly connected to the mounting side of the shell, the rotating unit comprises an outer-ring spherical shell and an inner-ring spherical body, the inner-ring ball body is provided with a rubber ring, the rubber ring wraps the outer surface of the inner-ring ball body, the rubber ring is provided with protruding spiral threads, the spiral threads are spirally arranged around the periphery of the rubber ring and rotates inwards along the rubber ring, the inner-ring ball body and the outer-ring ball shell are in rolling connection through the rubber ring, and one side of the inner-ring ball body is fixedly connected with the mounting side of the shell. The mounting structure has the effect of solving the problem that the closed-circuit monitoring device is loosened after being rotated for multiple times.

The invention relates to a jacking supporting system and method for a large-span steel structure. The jacking supporting system comprises fixing seats, stand columns, telescopic devices, jacking beams and splicing structures, wherein the fixing seats are mounted on the construction ground and arranged at intervals; the stand columns are vertically arranged on the fixing seats; the telescopic devices are rotatably arranged on the fixing seats, and the heights of the telescopic devices are adjustable; the jacking beams are fixedly arranged on the telescopic devices; and the splicing structures are arranged on the stand columns and connected with the large-span steel structure in a supporting mode. The telescopic devices are rotated to drive the jacking beams to rotate, so that the jacking beams are located below the splicing structures; and the heights of the telescopic devices are adjusted to enable the jacking beams to jack the splicing structures upwards, and splicing units are additionally mounted between the splicing structures and the stand columns, so that the splicing structures are heightened, the splicing structures are heightened continuously until the large-span steel structure is jacked to the mounting position to complete mounting of the large-span steel structure, the potential safety hazards of manual aloft work for building the splicing structures are avoided, and the construction efficiency is improved.

The invention discloses a multifunctional intelligent household clothes hanger. A plurality of connecting shafts are arranged on the lower portion of a hanger body at equal intervals, an installationpiece is fixed to the upper portion of the hanger body in parallel, a power mechanism used for driving the connecting shafts to rotate is arranged on the installation piece, and the power mechanism isconnected with the connecting shafts located in the center of the hanger body through speed reduction assemblies; and a power generation assembly used for providing electric power for the power mechanism is further installed on the hanger body. The power mechanism works to drive a winding assembly to act, the winding assembly drives a suspension mechanism to pull the whole hanger body upwards ordownwards, the effect of lifting the hanger body is achieved, meanwhile, the power mechanism further drives the speed reduction assemblies to operate, the speed reduction assemblies drive the connecting shafts located in the center to rotate, and all the connecting shafts are driven to rotate by transmission pieces which are connected with one another in sequence, so that clothes hung on the connecting shafts are rotated by 90 degrees to be exposed to the sun in the ascending process of the hanger body.

The invention discloses a punching device facilitating adjusting the shape of a clamping groove of a blade of a scalpel. A bottom machine box is included, and is internally provided with a conveying belt; supporting rods are symmetrically arranged on the two side surfaces of a second supporting plate on the upper surface of the bottom machine box. A rotating base is installed on the middle portionof a rod body of a rotating rod, and the two sides of the rod body of the rotating rod are arranged on a connection frame in a transverse penetrating manner. The left side upper portion of a high pressure front cover is connected with an oil bucket, and the right side of the oil bucket and the left side of a cylinder are connected with a clamping buckle. A collecting table is arranged above the upper right side of the bottom machine box, and a discharging port is formed in the right side of the portion, below the collection table, of the bottom machine box. Through a return spring arranged ina sleeving rod, a descending support rod can conveniently retract to the original position; and a rotating handle drives the sleeving rod so that a sliding groove can drive a slider and the support rod to rotate together, and therefore it is facilitated that the support rod plays a rotating and lifting role.