344results about How to "Flexible moving process" patented technology

The utility model provides a sheet metal part laser cutting anti -deformation support frock belongs to sheet metal processing technical field, including moving mechanism, including support frame, the universal wheel of fixed connection in support frame bottom, the mounting bracket of fixed connection in support frame inner wall, the top drive air cylinder of adaptive installation in support frame side wall, fixed mechanism, including the mounting plate of fixed connection in mounting bracket side wall, the installation mouth of opening in mounting plate side wall, the clamping seat of fixed connection in mounting plate inner wall, the fixed frame of fixed connection in clamping seat side wall. The utility model discloses through the setting of moving mechanism and fixed mechanism, has realized the adaptive fixing of different size, shape sheet metal part, and moving mechanism adopts universal wheel and top drive air cylinder combination, has guaranteed frock's nimble movement and has ensured the stability when working, and fixed mechanism passes through the cooperation of adjusting assembly and clamping assembly, utilizes the accurate positioning of small -size sheet metal part of top block driven by top drive air cylinder.

The utility model discloses a seedling raising cover with sun-shading and rain-shielding functions, which belongs to the technical field of plant seedling raising, and is characterized by comprising a fixed circular ring, a shielding component is fixedly connected to the top of the fixed circular ring, a sun-shading component is fixedly connected to the surface of the shielding component, the shielding component comprises a transparent plastic pipe, and the transparent plastic pipe is fixedly connected to the top of the fixed circular ring. The surface of the transparent plastic pipe is movably connected with a transparent plastic cylinder, and the transparent plastic pipe is fixedly connected with the fixed circular ring, so that the problems that an existing seedling raising cover is poor in sun-shading effect, seedlings are easily affected by over-strong light due to lack of a sun-shading assembly in the actual use process, and the seedlings are not prone to damage in the high-temperature period in summer particularly are solved. Strong direct sunlight can enable the temperature in the seedling raising cover to rise rapidly, evaporation of water of the seedlings is accelerated, the seedlings are dried up due to water shortage, healthy growth of the seedlings is hindered, the survival rate of the seedlings is seriously affected, and the practicability of the device is reduced.

The utility model discloses universal joint detection equipment, which relates to the technical field of universal joint detection and comprises a bottom plate, a mounting frame arranged at the top of the bottom plate, a transverse moving frame slidably arranged on the right side of the top of the bottom plate, a vertical moving frame arranged at the moving end of the transverse moving frame, and a moving block arranged at the moving end of the vertical moving frame. Clamping mechanisms are arranged on the side walls of the mounting frame and the moving block, each clamping mechanism comprises a rotating disc rotationally arranged on the right side wall of the mounting frame and a rotating disc fixedly connected to the left wall of the moving block, and a telescopic air cylinder and a clamping seat are arranged on each rotating disc through a mounting plate. According to the utility model, the clamping mechanism is matched with the synergistic effect of the transverse moving frame, the vertical moving frame and the moving block, so that the clamping mechanism on the right side can flexibly move left and right and up and down in a space range, the actual detection requirement is met, meanwhile, under the action of the clamping seat, the clamping requirements of universal joints with different sizes can be met, and the working efficiency is improved. Therefore, the applicability of the device is improved.

This utility model discloses a liquid crystal panel moving testing fixture, belonging to the field of liquid crystal panel testing technology. The fixture includes a mounting platform, a guide rail fixed to the mounting platform, a probe holder slidably mounted on the guide rail, a removable elastic probe inserted into the probe holder, a clamping block that elastically presses a flexible circuit board against the rear end of the probe, and a mounting platform for supporting and fixing the liquid crystal panel. The front end of the probe is pressed against the detection point of the liquid crystal panel, and the other end of the flexible circuit board is connected to an external testing circuit via a piano cover, forming a quickly replaceable testing path. This utility model utilizes the cooperation between the elastic probe and the clamping block to achieve a highly reliable, low-contact-resistance electrical connection; the probe holder as a whole can move along the guide rail to adapt to different testing positions; the pluggable probe structure facilitates maintenance, significantly improving testing efficiency and reducing testing costs.

The utility model discloses a secondary tensioning platform for a large-cantilever prestress cover beam. The secondary tensioning platform comprises a cover beam body, a supporting base, a supporting frame, a suspension adjusting assembly, a construction operation assembly and a hoisting assembly. The supporting frame comprises two top connecting cross beams and two connecting reinforcing plates connected with the ends of the two top connecting cross beams. An adjusting sliding seam and a limiting sliding seam are formed in the top connecting cross beam; the suspension adjusting assembly is slidably connected into the adjusting sliding seam and the limiting sliding seam. Moving wheels used for supporting the base to move and a fixing assembly used for supporting the base to be fixed to the cover beam body are arranged at the bottom of the supporting base. The supporting base is designed to be movable, the bottom is provided with the moving wheels and the fixing assemblies, the purpose that the platform can flexibly move to the construction position and be stably fixed is achieved, and therefore the technical effects that the platform efficiently moves on the bent cap body and keeps stability are achieved; therefore, the problem that the platform is inconvenient to move in a complex construction environment is solved.

The utility model discloses a kind of laser cutting platforms for automobile parts, it is related to cutting auxiliary equipment technical field, including workbench, the rotary table of placing part is equipped on the workbench, the drive assembly of driving rotary table rotation is equipped on the workbench, the laser cutting head of carrying out laser cutting to part is equipped on the workbench, the clamping assembly of clamping part is equipped on the rotary table, the moving assembly of driving laser cutting head movement is equipped on the workbench. Part is stably clamped on workbench by the clamping assembly on rotary table, the position of laser cutting head is adjusted by moving assembly, the angle of rotary table is adjusted by drive assembly, and then the accurate cutting work of part clamped on rotary table is realized, and part cutting quality is better, and practicality is higher.

The present disclosure relates to the technical field of water treatment and purification equipment, and one embodiment of the present disclosure provides a purification system with a mobile dragging base, which comprises an integrated purification equipment main body and a stable base, the integrated purification equipment main body is arranged on the surface of the stable base, a pulling assembly is arranged at the front end of the stable base, a supporting and stabilizing assembly is arranged on both sides of the stable base, and a rolling assembly is arranged at the bottom of the stable base, wherein the rolling assembly comprises a bottom groove which is arranged on the bottom surface of the stable base, a pair of shaft seats are arranged in the bottom groove, a steering seat is rotatably connected to each of the shaft seats, and a pair of moving rollers are rotatably connected to the steering seat. Through the above technical scheme, the technical problem that the integrated water treatment and purification equipment is generally compact, large in size and heavy in weight, and once the position of the equipment needs to be adjusted, great difficulties will be encountered is solved.

The utility model discloses a tray positioning tool of special-shaped plate material, including tray base and tray panel, and the tray base includes a plurality of tray support feet set in the corner, and the lifting lug for hoisting is set on each tray support foot, and a plurality of positioning adjusting rods are set on the tray panel, the tray panel includes outer frame and inner frame, and the outer frame includes two groups of outer horizontal connecting rods and outer longitudinal connecting rods that are connected head to tail in proper order, and the inner frame includes a plurality of longitudinal inner rods and horizontal inner rods, and each positioning adjusting rod is movably clamped on the longitudinal inner rod and the horizontal inner rod, a movable support part is arranged at the bottom of outer frame and inner frame, a plurality of jack insertion jacks for forklift are arranged on the movable support part, and a protective plate is arranged on the circumference of outer frame, and the utility model aims at solving the problem that the existing tray can only be suitable for the same shape plate, and needs a plurality of types of trays to adapt to different shape plates, and reduces the overall process efficiency.

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.

This invention discloses a mobile aluminum ladle baking device, relating to the field of metallurgical equipment technology. It includes a base frame, with a lifting unit and several support frames fixedly mounted on the upper end of the base frame. An installation unit is located on the front side of the lifting unit, and an igniter unit is fixedly connected to the bottom front side of the installation unit. A gas delivery unit is located on the upper part of the support frames, a gas control unit is located on the upper right side of the installation unit, and an air supply unit is located on the upper left side of the installation unit. This invention, through the base frame, electric forklift, traveling unit, and support units, achieves flexible movement, rapid positioning, and stable support of the device within the work area; the lifting unit enables precise lifting of the installation unit, igniter unit, gas control unit, and air supply unit; and the gas delivery unit, gas control unit, air supply unit, and igniter unit ensure safe gas delivery and precise gas-air mixing.

The utility model discloses a kind of automobile intercooler size detection tool, including detection base, limit compression subassembly, movable clamping subassembly, XYZ moving subassembly and detection subassembly.Limit compression subassembly is positioned and clamped to the X / Y of intercooler front end, movable clamping subassembly rear end Y is adjustable clamping;XYZ moving subassembly drives detection subassembly three-dimensional movement, and detection subassembly measures size deviation by array probe.Solve the problem of low efficiency, insufficient precision of traditional detection, realize intercooler high-precision, high-efficiency size detection, applicable to production detection.

This utility model provides a raw material mixing device for nylon composite material production, belonging to the field of nylon material production technology, to solve the problems of existing raw material mixing devices for nylon composite material production, such as inconvenience in movement, easy collision during handling, and high temperature on the tank surface causing burns. It includes a mounting base, a mixing tank, a protective frame, an adjustment knob, moving rollers, a moving component, and a protective component. The mixing tank is fixedly mounted on the top of the mounting base; the protective frame is vertically slidably connected inside the mounting base; the adjustment knob is located on one side of the mounting base; four sets of moving rollers are provided, and the four sets of moving rollers are located at the bottom of the mounting base; the moving component is located at the bottom of the mounting base; and the protective component is located on the upper part of the mounting base. This utility model has the advantages of flexible movement, safe protection, and ease of use.

The utility model relates to the technical field of municipal construction accessories discloses a protection device for pipeline construction anti -collision, including longitudinal steel pipe, circular arc steel pipe, multidirectional pulley, anti -collision steel strip and oblique steel pipe, the longitudinal steel pipe has many, many longitudinal steel pipes are parallel to the length direction of pipeline, at least two longitudinal steel pipes are opposite other and are located downside, and its bottom is provided with multidirectional pulley, at least one longitudinal steel pipe is opposite other and is located upside, and it connects two longitudinal steel pipes with pulley through oblique steel pipe, two longitudinal steel pipes with pulley are connected through circular arc steel pipe between, the longitudinal steel pipe or oblique steel pipe stretches out anti -collision steel strip outward, the utility model aims at providing more effective, reliable and economic and practical anti -collision solution for pipeline construction.

The utility model discloses a dust removal device for industrial furnace, including trolley and liquid storage bucket body, the top of trolley is installed with liquid storage bucket body, the one side of trolley top away from liquid storage bucket body is installed with mobile support, the outside of mobile support is provided with the support plate, the sidewall of support plate is installed with fan, the output of fan is installed with hose, the outside of support plate is provided with the suction hood. The utility model not only has realized dust removal device convenient height adjustment to suck dust, has facilitated convenient turnover to adjust angle to suck dust, has facilitated convenient multistage rotation to adjust position, but also has increased the range of dust collection, has facilitated to the mixing liquid and has stirred to prevent the deposition, has facilitated the elasticity to the liquid storage bucket inner wall and has swept to avoid adhering the inner wall, has improved dust removal device dust removal efficiency.

The utility model discloses angle-adjustable laser welding equipment which comprises a platform, a rotary clamping assembly is arranged on the platform, and the rotary clamping assembly is used for clamping a workpiece and enabling the workpiece in a clamped state to rotate. The linear module is arranged on the platform, a position adjusting assembly is arranged at the moving end of the linear module, and the linear module is used for driving the position adjusting assembly to move in the width direction of the platform; and the welding module is arranged at the moving end of the position adjusting assembly, the position adjusting assembly is used for driving the welding module to move in the length direction of the platform and further used for driving the welding module to swing and change the welding angle, and the welding module is used for welding the workpiece. Different positions of a workpiece can be welded, welding dead angles do not exist in the workpiece, and therefore actual use is facilitated.

This utility model relates to a device for removing impurities from recycled material in casting risers and gating systems, belonging to the technical field of recycled material impurity removal devices. It includes a base, a support frame fixed to the upper surface of the base, a removal component on the base, and a lifting component on the support frame. A material frame is placed on the left side of the upper surface of the base. The removal component includes a fixing frame fixed to the upper surface of the base, with two fixing seats fixed on the fixing frame. A rotating column is rotatably connected to the left side of the right fixing seat via a bearing, and a rotating rod is rotatably connected inside the left fixing seat via a bearing. This device for removing impurities from recycled material in casting risers and gating systems effectively removes impurities adhering to the surface of the recycled material through mutual collision and friction between the recycled material and the collision and friction between the recycled material and the inner peripheral wall of the hexagonal rotating frame. This mechanical removal method is more efficient and thorough than traditional manual cleaning, reducing manual intervention and improving cleaning efficiency.

The application provides a municipal sidewalk tile automatic leveling laying and flexible compaction integrated machine, and relates to the technical field of sidewalk construction. The bearing frame bottom is provided with a driving bottom wheel and a compaction cylinder wheel. The lifting support is arranged at the bottom of the bearing load frame. The bearing support is arranged on the side of the bearing side frame. The bearing column is arranged on both sides of the bearing support. The flattening support is arranged at the bottom of the bearing column. The clamping frame cooperates with the clamping block to clamp and move the combined tile, so that the combined tile is stably arranged in the leveling area to lay the sidewalk. The bearing frame bears the compaction cylinder wheel to roll and flexibly lay and compact the laid tile. The problem that most sidewalk combined tile laying construction is mostly completed manually by manpower is solved. The labor intensity is large, and the construction efficiency is extremely low.

The drying device comprises a support, a box body is arranged on the support, a drying cavity is formed in the box body, and the top of the drying cavity is open; a separation mesh plate is arranged at the upper part in the drying cavity and separates the drying cavity into an upper drying layer and a lower charcoal fire layer; the drying cavity is provided with a plurality of guide rail sets located on the lower charcoal fire layer. Each guide rail set comprises two guide rails with the two ends connected with the front wall and the rear wall of the drying cavity respectively. The guide rail groups are arranged at equal intervals; a window corresponding to each guide rail group is formed in the outer wall of the front side of the box body; each guide rail group is provided with a charcoal fire groove which can be drawn out and drawn in from the corresponding window; the top of the charcoal fire groove is open; and the top of the charcoal fire groove and the isolation mesh plate are arranged at intervals. The utility model provides the drying device for the tea placing rack drying process, which is simple and reliable in structure and can meet the requirements of the existing tea placing rack drying process, and meanwhile, the temperature in the drying cavity is more uniform.

This utility model relates to the field of photovoltaic power station cleaning technology, and in particular to a cleaning and maintenance vehicle for photovoltaic power station construction. It solves the problem that existing technologies generate a large amount of waste and dust during photovoltaic power station construction, as well as water stains, all of which require timely cleaning. However, manual cleaning is currently time-consuming and labor-intensive. The photovoltaic power station construction cleaning and maintenance vehicle includes a mobile frame, characterized in that a support plate is fixedly installed on the top of the mobile frame. This utility model, through the combined design of lateral and longitudinal cleaning components, utilizes the meshing transmission of a first bevel gear and a second bevel gear to achieve synchronous linkage between the lateral and longitudinal cleaning brushes. This allows for cross-cleaning of waste, dust, and water stains in the photovoltaic power station construction area from different directions, significantly improving cleaning coverage and cleaning effect, and solving the problem of incomplete cleaning in traditional single-direction methods.

This invention discloses a novel laser-welded linear welding positioning device, relating to the field of laser welding technology for automotive sheet metal. It includes a pressure rod, with sliding mechanisms on both the left and right sides of the pressure rod's outer surface. Through the cooperation of a fastening bolt, spring, and pressure rod, this invention allows for fine-tuning according to the workpiece thickness. Regardless of whether a thick or thin plate is selected as the positioning reference surface, the device achieves rapid and reliable positioning. Its unique stop design, combined with the base plate reference surface, forms a combined positioning system. This avoids the welding scrap problem caused by the second plate exceeding the reference edge due to differences in plate thickness in traditional welding, and significantly improves the repeatability of the welding process and the quality of the weld seam. The cooperation of the pressure rod and sliding mechanisms allows the device to move flexibly along the workpiece surface, thereby achieving rapid positioning of weld seams at different locations, ensuring efficient and stable positioning, and significantly improving the adaptability and efficiency of welding operations.

The invention relates to a portable cast-in-place pile hole bottom sediment thickness detection device. The detection device comprises a transportation plate trailer and a thickness detection assembly, a winding mechanism is arranged on the transportation plate trailer, one end of the winding mechanism is fixedly connected with the thickness detection assembly, and the thickness detection assembly comprises a bearing mechanism, a leveling mechanism, a detection mechanism and a moving mechanism; the bearing mechanism serves as a supporting mechanism of the whole detection assembly, the leveling mechanism adjusts the levelness of the detection mechanism and the bearing mechanism, the detection mechanism is used for detecting the sediment thickness, and the moving mechanism is used for driving the whole detection assembly to move. The overall flexible movement of the device is realized through the transportation plate trailer, the winding mechanism can stably lower the detection assembly into a cast-in-place pile hole, the detection assembly can be leveled in the hole through the leveling mechanism, the detection assembly is convenient to move through the moving mechanism, the heavy detection assembly does not need to be manually carried or dragged, and the detection efficiency is improved. The problems that existing equipment is large in size, and manual position adjustment is inconvenient are solved.

The utility model relates to the technical field of mine safety engineering, and discloses a ventilation performance detection device for mine safety engineering, which comprises a main body cabinet, the upper surface of the main body cabinet is fixedly connected with a supporting frame, the inner wall of the supporting frame is fixedly connected with a detection chamber, one end of the detection chamber is fixedly connected with a filtering device, and the other end of the detection chamber is fixedly connected with a ventilation device. Through the arrangement of the filter device and the dust cover, the device can protect sensitive detection elements in a severe mine environment and reduce interference of dust and impurities, so that more accurate ventilation performance data is obtained, a visual user interface is provided by the design of the control panel, and the device is more convenient to use. According to the mine safety monitoring device, an operator can easily monitor and adjust equipment setting, the working efficiency is improved, the device is allowed to flexibly move in a mine through the design of the moving wheels and the triangular supporting plate, and meanwhile the stability under various terrain conditions is guaranteed.

The utility model relates to the technical field of fire fighting equipment, especially a high flat dual -purpose water hose laying vehicle, it includes accomodating component, the accomodating component includes a plurality of accomodating frame, the accomodating frame is the U type structure of both sides and upper end open, connecting component, the connecting component includes connecting piece and with the support piece of connecting piece lower extreme connection, the accomodating frame places on the support piece and is connected with connecting piece, triangular wheel group, triangular wheel group with the lower end portion rotation connection of connecting piece, triangular wheel group is located in the side of connecting piece away from accomodating frame, handle, handle is located in the upper portion of the side of connecting piece away from accomodating frame. The water hose laying vehicle of the utility model can transport multiple water hoses for laying at a time when laying water supply trunk line in narrow road or high building, and the efficiency is improved.

The utility model discloses rapid drying and curing auxiliary equipment for thermal insulation mortar construction, which relates to the technical field of thermal insulation mortar construction and comprises a first water tank, universal wheels, an evaporation frame, a fan and a second water tank, a steam generator is arranged in the first water tank, and the universal wheels are mounted at the bottom of the first water tank. A water tank cover is arranged above the first water tank, a water inlet pipe and a liquid level filter element are installed below the steam generator, an evaporation frame and a second water tank are arranged on the side face of the first water tank, a fan, a connector and a spray head are arranged on the side face of the evaporation frame, and a steam connector is installed above the evaporation frame. The construction cost is reduced.

This utility model relates to the field of warning equipment technology, specifically a mobile multifunctional intelligent warning device. It includes a base, a main pole mounted on top of the base, a control box on the main pole, a warning panel, a monitoring camera, and a photovoltaic panel. The bottom of the base has a moving component and a foot-operated brake. The moving component includes a rear steering wheel and a front moving wheel, the front moving wheel being connected by an axle. The foot-operated brake drives the brake plate to limit the brake wheel by pressing an L-shaped pedal, and is fixed by a positioning pin inserted into a positioning hole. The photovoltaic panel supplies power to a battery. The control box controls the warning panel to display warning information and the monitoring camera to collect environmental data. This device solves the problems of inconvenient movement and unstable fixation in existing warning devices, achieving convenient movement, intelligent warning, and remote monitoring.

The sorting device for modified plastic production comprises a main machine body, fixing plates are fixedly installed on the two sides of the inner wall of the main machine body, a movable frame is installed between the two sets of fixing plates, two sets of connecting plates are symmetrically and fixedly installed on the two sides of the movable frame, and the four sets of connecting plates are in sliding connection with the two sets of fixing plates respectively. And telescopic rods are fixedly installed at the four corners of the top side of the movable frame, and the top ends of the four sets of telescopic rods are jointly and fixedly connected with a sieve plate. The connecting rods can be driven to move flexibly through the cooperation of the driving motor and the rotating disc, the movable frame can be driven to move flexibly through the cooperation of the connecting rods and the connecting pins, and the sieve plate can move in the horizontal direction and the vertical direction at the same time through the cooperation of the telescopic rods, the sliding rods and the guide grooves. And low sorting efficiency caused by accumulation of the plastic particles at one position is avoided, and the production efficiency of products is improved.

This utility model discloses a mobile bidirectional card swiping device, characterized in that it includes an equipment box (1), a bidirectional card swiping module (2), a control module (3), a display module (8), a power supply module (4), and a moving mechanism (5); the upper part of the equipment box (1) has a triangular flip-open top cover (6), which is hinged to the top of the equipment box (1) by a hinge; the side of the equipment box (1) is provided with a maintenance door (7), which is connected to the box body of the equipment box (1) by a hinge. The beneficial effects of this utility model are: high efficiency of passage, no door structure, passengers can pass through quickly after swiping their cards, scanning codes, or voting, effectively reducing the waiting time of passengers in front of the gate and improving the continuous passage efficiency of passengers. The bottom of the device is equipped with casters to improve flexibility. It can be used as an entrance and exit gate with great flexibility. It is not limited by function or scenario and realizes dual use of one machine.

The utility model discloses a kind of hangers with spacing adjustment structure for electrophoresis processing, it is related to electrophoresis processing auxiliary equipment technical field, including hanger body and hook, the top of hanger body is welded with hook, the inside of hanger body is symmetrically provided with two groups of first sliding slot, the middle part of hanger body is provided with four layers of suspension rod, and the both ends of four layers suspension rod are fixed with first sliding block. The hanger with spacing adjustment structure for electrophoresis processing hanger body adopts rectangular frame to match triangular structure support, and good stability can effectively resist external force and workpiece weight during electrophoresis processing, prevent shaking and dump;The first sliding slot of inside symmetry and the first sliding block of suspension rod both ends are pasted and slide, plus slide sleeve auxiliary, make suspension rod can move stably up and down, then be fixed by first locking bolt, can flexibly and accurately adjust the vertical spacing of four layers suspension rod, adapt to different size workpiece, avoid collision and block, improve processing quality and efficiency.

The utility model relates to the technical field of electrical safety. The hydropower station inspection device comprises a guide assembly, a sliding mechanism, a base, a rotating assembly and a monitoring mechanism, the sliding mechanism is slidably connected with the guide assembly, the base is installed on the sliding mechanism, the rotating assembly is rotatably connected with the base, and the monitoring mechanism is installed on the rotating assembly; wherein the monitoring mechanism is used for monitoring the field working state of the hydropower station and collecting the field working state information. By integrating the guiding assembly, the sliding mechanism, the base, the rotating assembly and the monitoring mechanism, automatic inspection of hydropower station equipment is achieved, and the problems that in existing hydropower station equipment inspection, the inspection efficiency is low, data is inaccurate, potential safety hazards are large, and comprehensive and real-time monitoring is difficult to achieve due to the fact that manpower is relied on are solved.

The utility model discloses a detachable lead screen device for nuclear power station radiation operation, which comprises a plurality of screen mechanisms, the adjacent screen mechanisms are connected through hinges, and each screen mechanism comprises a plurality of frame components, a plurality of anti-radiation lead sheaths and a walking component; each frame assembly is correspondingly and detachably connected with one anti-radiation lead sheath, and the walking assembly is connected with one frame assembly. According to the detachable lead screen device, due to the fact that the multiple screen mechanisms are arranged, and the adjacent screen mechanisms are connected through the hinges, multi-dimensional protection can be achieved, and the occupancy rate of operation space is reduced. Meanwhile, each frame assembly is correspondingly and detachably connected with one anti-radiation lead sheath, the function of disassembling the anti-radiation lead sheaths in real time can be achieved, the function of repeated use is added, the problem of how to treat site contamination is solved, meanwhile, the walking assemblies are arranged so that flexible movement of the detachable lead screen device can be guaranteed, and the practicability is high. And movement in multiple directions can be carried out.