120results about How to "Solve shaking" patented technology

The PCB drilling positioning device comprises a machine body, four supporting rods which are symmetrical in the front-back direction and the left-right direction are fixedly installed on the upper surface of the machine body, a supporting frame plate is installed at the tops of the supporting rods, and push rods are vertically and fixedly installed on the upper surface of the machine body at the corresponding positions of the middles of the two sides of the supporting frame plate. The top end of the push rod is fixedly connected with a clamping frame plate located above the supporting frame plate, the bottom of the clamping frame plate is provided with a positioning clamping groove with an opening in the front face, and the positioning clamping groove is matched with the supporting frame plate in shape and size. The PCB is inserted into the top of the supporting frame plate from the positioning clamping groove in the front face of the clamping frame plate, the push rod downwards drives the positioning clamping groove in the clamping frame plate to clamp and position the edge of the PCB, the PCB is firmly fixed, shaking and deviation are avoided, the drilling precision is ensured, and the production efficiency is improved. The problem that an adhesive tape fixing mode is adopted in existing PCB drilling positioning, so that the PCB is prone to shaking and shifting due to the fact that the PCB is affected by the torque of a drill bit is solved.

The invention discloses intelligent cooling protection equipment for a new energy battery and a use method thereof, and relates to the technical field of new energy batteries, the intelligent cooling protection equipment comprises a protection box body, the top surface of the protection box body is fixedly connected with a box cover shell through bolts, and the left side and the right side of the inner wall of the box cover shell are each provided with a cooling opening; a fixed pressing shell is fixedly connected to the center of the bottom face of the box cover shell, and intelligent temperature control switches are arranged on the left side and the right side of the bottom face of the box cover shell correspondingly. According to the device, intelligent cooling is carried out in time aiming at high temperature in the battery using process, the problem of energy waste of a new energy battery or short circuit of a battery connecting line is avoided, the device has a fixed battery loosening alarm function, surface damage of the battery caused by loosening in the battery using process is avoided, and the service life of the battery is prolonged. The device can solve the problem of danger of spontaneous combustion and explosion of the damaged battery, the use safety of the battery is ensured, the stability of the whole device in the use process can be ensured, and the problem of shaking of the device in the use process is avoided.

The invention discloses an intelligent control actuator which comprises a lower shell, a motor and an inner pressing plate. A first mounting groove is formed in the lower shell in a sunken mode, a machine shell of the motor is assembled in the first mounting groove, and the inner pressing plate is assembled on the lower shell and pressed on the motor. At least one first clamping strip part which can be extruded to deform so as to abut against the motor shell is arranged on the inner side wall of the first installation groove in a protruding mode, the size error is made up through the pressed deformation of the first clamping strip part, the problem that the motor shakes in the first installation groove is solved, the installation stability of the motor is improved, and the service life of the motor is prolonged. The position of the crankshaft of the motor is limited, abnormal sound caused by shaking of the motor can be avoided, transmission stability can be improved, the service life is prolonged, the first clamping strip part enables a spacing space to be formed between the motor shell and the inner wall of the first mounting groove, and the spacing space is beneficial to heat dissipation of the motor.

The utility model discloses a cooling device for cable production, which comprises a box body, two sides of the box body are provided with wire inlet grooves, the upper end of the box body is fixedly connected with a water suction pump, the front side of the water suction pump is fixedly connected with an output pipe, the lower end of the output pipe is fixedly connected with a spraying plate, and the spraying plate is fixedly connected with the box body. The upper end of the spraying plate is fixedly connected with the upper end of the inner cavity of the box body, the rear side of the water suction pump is fixedly connected with a connecting pipe, the lower end of the connecting pipe is fixedly connected with a water tank, the front side of the water tank is fixedly connected with the rear side of the box body, and the lower end of the water tank is fixedly connected with a backflow pipe. According to the cable cooling device, the box body, the water suction pump, the output pipe, the spraying plate, the connecting pipe, the water tank, the backflow pipe, the barrier plate and the collecting wheel are arranged and used in cooperation, so that the problem that water spots on the surface of a cable are inconvenient to clean after the cable is cooled due to the fact that most of the cables are cooled through water when the existing cooling device is used for cooling the cable is solved.

The application belongs to the technical field of spraying, and particularly relates to a spraying tool and a spraying device for cylindrical workpieces. The spraying tool comprises a frame body, a transmission chain, a plurality of chain wheels, a driving system and a plurality of columnar positioning structures. The plurality of chain wheels are rotationally arranged on the top of the frame body, the transmission chain is engaged with the plurality of chain wheels to form a closed conveying route, the driving system is drivingly connected with at least one chain wheel, and the plurality of columnar positioning structures are distributed along the upper side of the transmission chain. The columnar positioning structure is used for inserting and fixing the cylindrical workpiece in an upward positioning posture. The spraying tool realizes vertical insertion and continuous conveying of the cylindrical workpiece, effectively avoids the shaking problem caused by single-point suspension of the traditional suspension tool, and significantly reduces the risk of collision between the workpieces and the collision of the spray gun. Meanwhile, the workpiece is sprayed in a vertical posture, which is beneficial to uniform distribution of the paint and improves the consistency of the coating thickness.

The utility model discloses an electric power cabinet convenient to disassemble and assemble, and relates to the technical field of electric power cabinets, the electric power cabinet comprises an electric power cabinet box body, the front and back of the electric power cabinet box body are communicated with each other, the rear side of the electric power cabinet box body is provided with an electric power cabinet fixing mechanism, and the right side of the front end of the electric power cabinet box body is movably provided with a movable door. A limiting frame is fixedly installed on the rear side of the inner ring of the power cabinet box body, fixing mechanism grooves are formed in the middles of the left side and the right side of the rear end of the power cabinet box body, and fixing mechanisms are arranged in the fixing mechanism grooves. According to the utility model, through mutual cooperation of the power cabinet box body, the power cabinet separation rear plate, the L-shaped pedestal and the fixing mechanism, the original rear wall part of the whole power cabinet box body and the power cabinet separation rear plate can be directly and rapidly disassembled and assembled, so that after the whole power cabinet box body is disassembled, the power cabinet separation rear plate can be conveniently disassembled and assembled; and the equipment installed on the separation rear plate of the power cabinet can be overhauled in all directions.

The utility model discloses a stainless steel profile bending machine, including the bottom plate, the upside fixed connection of bottom plate has clamping structure, the upside fixed connection of bottom plate has jacking structure, jacking structure includes second air cylinder, and second air cylinder is fixed in the upside of bottom plate, and the upside sliding connection of second air cylinder has telescopic axle, and the upside fixed connection of telescopic axle has the push board, and the upside fixed connection of push board has the limit post, and the upside of push board is equipped with two with limit post symmetry, and the outside sliding of limit post is equipped with second fixed plate, the utility model sets up the feeding structure, and second air cylinder starts, and the telescopic axle is pushed upwards, and the telescopic axle drives push board and limit post and vertically rises along the slot of second fixed plate, and the steel material is lifted and slides to the placement seat, after jacking is completed, and the steel material is fixed by limit post, under the repeated lifting effect of telescopic axle, the feeding of steel material is driven, through the setting of feeding structure, the labor intensity and the security risk of manual handling have been reduced significantly.

The application discloses a bidirectional fixed cross interlocking structure and a rotating disc, wherein the bidirectional fixed cross interlocking structure is suitable for a rotating disc comprising a rotating disc body and a support, and comprises a first connecting piece, a second connecting piece and a fixed shaft. The first connecting piece and the second connecting piece are arranged on the two sides of the rotating disc body, and the first connecting piece and the second connecting piece are connected with each other to clamp the rotating disc body therebetween. The fixed shaft passes through the first connecting piece and the second connecting piece in sequence and is connected with the support. The second connecting piece is provided with a positioning protrusion, and the rotating disc body is connected with the second connecting piece through the positioning protrusion, so that the rotating disc body, the first connecting piece and the second connecting piece form a mutually fixed integrated structure, and the integrated structure can rotate relative to the support around the fixed shaft.

The utility model relates to the technical field of reflection sheet feeding, especially a deviation-correcting automatic feeding system for reflection sheet printing, comprising a supporting rail, the upper surface of the supporting rail is slidably connected with an anti-deviation bearing assembly, and the side of the supporting rail is slidably connected with a docking mechanism; the anti-deviation bearing assembly comprises a bearing table, the upper surface of the bearing table is fixedly connected with two bearing seats, the two bearing seats are fixedly connected with a bearing rod, the outer side of the bearing rod is slidably connected with a connecting seat, the two ends of the connecting seat are fixedly connected with buffer springs, the buffer springs are sleeved on the outside of the bearing rod, the top end of the connecting seat is fixedly connected with a deviation-correcting table, the center of the deviation-correcting table is elastically connected with a deviation-correcting rod, and the front end of the deviation-correcting rod is fixedly connected with an S-pole magnetic block; in the utility model, the problem of shaking during the feeding of light and thin reflection sheets is effectively solved, the accurate positioning of reflection sheets is ensured, the compatibility of equipment is improved, the overall design significantly improves the printing precision and efficiency, and the scrap rate is reduced.

The utility model discloses a communication engineering high-strength communication support which comprises a supporting column, a shell is arranged on the side face of the supporting column, a first threaded rod is arranged on the inner side of the supporting column, a rotating rod is arranged below the first threaded rod, a second threaded rod is arranged on the inner side of the shell, and a clamping plate is arranged below the second threaded rod. Longitudinal supporting columns are arranged on the lower portion of the shell. Through the above structure, the problem that most communication supports are located at the external hollow position, and a communication cable swings ceaselessly when the communication cable is blown by sudden fierce wind can be solved, and the problem that the service life of the cable is directly shortened and the repair cost is greatly increased due to the fact that the cable is possibly damaged under swinging is avoided. The problem that part of communication supports do not have the characteristic of height adjustment, so that the height of the communication supports cannot be adjusted is solved, and the situation that the disassembly and assembly processes of the communication supports are too tedious is avoided.

The invention relates to the technical field of devices for supporting workpieces, in particular to a hanging type hanging tool suitable for hubs of multiple sizes and a using method, and the hanging type hanging tool suitable for the hubs of the multiple sizes comprises a hook and a hanging arm; the device further comprises a supporting assembly. The supporting assembly comprises a fixing rod, two connecting blocks, two limiting rods, an adjusting mechanism and a winding hanging piece. During use, the fixing rod and the two limiting rods penetrate through a center hole of a hub, the hub is hung on the fixing rod, at the moment, the fixing rod supports the hub, and then the two limiting rods are driven by the adjusting mechanism to rotate in the opposite directions till the two limiting rods rotate to abut against the inner wall of the center hole of the hub. At the moment, the two limiting rods and the fixing rod support the hub together, and the two limiting rods are limited on the left side and the right side, so that the hub cannot shake leftwards and rightwards around the fixing rod, and the problem that the hub is likely to shake when an existing hanging type hanger is used is solved.

This invention relates to the field of ash analyzers and discloses an X-ray ash analyzer with buffer protection. The device includes a conveying mechanism, a feeding mechanism, and a delivery mechanism. A fixed frame is fixedly connected to the top of the conveying mechanism, and a mounting frame is fixedly connected to the top of the fixed frame. The mounting frame has an internal mounting groove, and a rubber pad is fixedly connected to the top of the mounting frame. An X-ray device is slidably connected inside the mounting frame, and a radiation tube is installed at the output end of the X-ray device. By providing a mounting groove within the mounting frame, the installation and removal of the X-ray device are facilitated. A knob body drives a transmission gear to rotate, which in turn causes a sliding gear to lower a locking block. The design of the beveled locking block, in conjunction with a first spring, further facilitates the installation and removal of the X-ray device, enabling convenient disassembly for maintenance and solving the problem of inconvenient disassembly and maintenance of the X-ray device after installation.

The utility model discloses a straight pipe feeding mechanism with rotary upright function belongs to straight pipe conveying device technical field. The mechanism includes the frame with the storage bin, pushes the lift subassembly, conveying mechanism and rotary upright mechanism, and the lift subassembly sets up in the storage bin, is used for pushing the straight pipe from the storage bin to conveying mechanism, and the rotary upright mechanism sets up in the end of conveying mechanism, including rotary cylinder, the material receiving base and the sleeve, and the material receiving base is connected with rotary cylinder output end, and the sleeve sets up on the material receiving base and can be covered into the pipe hole of straight pipe. The mechanism can convert the horizontal posture straight pipe into the upright state in the conveying end, has simplified the subsequent procedure's clamping path, has shortened the processing period, has reduced the workpiece damage risk, has promoted the stability of small bore or long size straight pipe processing, has effectively improved the straight pipe automation processing efficiency.

The utility model discloses a catheter fixing device, and relates to the technical field of medical instruments, the catheter fixing device comprises a fixing paste and a fixing buckle which are connected, the fixing buckle comprises a base and a cover body which are connected in a turnover mode, the end portion of the cover body is provided with a clamping hook and a shifting block, the root portion of the clamping hook is elastic, the shifting block is arranged on the outer side of the clamping hook, and the clamping hook is provided with a clamping groove. The clamping hook and the shifting block are connected through an integrated elastic structure, the elastic structure is bent towards the cover face of the cover body, the hook portion of the clamping hook is bent inwards, the elastic structure extends out from the back face of the hook portion of the clamping hook, a clamping groove matched with the clamping hook is formed in the end of the base, and the elastic structure is arranged in the clamping groove. At least the end portion of the cover body is provided with a positioning column, at least the end portion of the base is provided with a positioning hole, and the positioning column is matched with the positioning hole in an inserted mode. The utility model provides a catheter fixing device, which reduces the clinical use risk, enables the replacement of a catheter to be simpler, more convenient, safer and easier, is simple to produce, and reduces the production cost.

The invention discloses a land surveying and mapping calibration device convenient to operate, and belongs to the technical field of land surveying and mapping calibration. A pressing plate is horizontally and fixedly mounted at the top end of the inserting rod, a mounting rod is vertically and fixedly mounted on the top wall of the pressing plate, and a marker post is arranged at the top end of the mounting rod; in the process that the threaded rod is rotated to adjust the height of the marker post, the piston rod moves downwards, on one hand, the deep anchoring clamping rod is mechanically driven to transversely stretch out to penetrate into soil according to the wedge-shaped principle, and deep anchoring is formed; on the other hand, the piston rod serves as an air pump piston to compress air in the cavity, the pneumatic telescopic rod on the earth surface is driven by the air supply mechanism to stretch and abut against the ground, and triangular support of the wide base is formed. The composite fixing mode of deep ground gripping and ground surface foundation expansion effectively solves the problem that a traditional surveying and mapping rod shakes due to the fact that the head is heavy and the bottom is light, additional power sources or tedious operation steps are not needed, and the stability of the device under wind interference or soft soil is remarkably improved.

The utility model relates to the technical field of vegetable basin faucets, and provides an anti-shaking vegetable basin faucet capable of enhancing the installation stability of the vegetable basin faucet between a bedplate, which comprises a faucet body, a water outlet pipe rotationally arranged on the faucet body, and a threaded pipe fixedly arranged at the lower end of the faucet body, the device is characterized in that an upper gland and a lower gland are detachably arranged on the threaded pipe, inner threaded channels are formed in the middle of the upper gland and the middle of the lower gland respectively, arc-shaped mounting pieces are longitudinally and fixedly arranged on the lower surface of the upper gland, and a deformation opening which does not affect outward expansion and deformation of the lower ends of the arc-shaped mounting pieces is formed between the arc-shaped mounting pieces. The height of the arc-shaped installation piece is not larger than the thickness of an external installation panel, a rubber piece is arranged between the inner wall of the arc-shaped installation piece and the threaded pipe, an upper end shell of the rubber piece is detachably and fixedly arranged at the upper end of the arc-shaped installation piece, and the transverse length of the rubber piece is smaller than the arc length of the arc-shaped installation piece.

The utility model discloses a building structure reinforcing device, which belongs to the technical field of building reinforcing devices and comprises a bottom plate. The two baffles are arranged at the upper end of the bottom plate, the two baffles are located at the two opposite ends of the bottom plate correspondingly, the two baffles are movably connected with the bottom plate, and the two baffles are used for supporting a building structure; the adjusting mechanism is arranged on the bottom plate, the adjusting mechanism is connected with the two baffles, and the adjusting mechanism is used for adjusting the distance between the two baffles; and the carrying mechanism is movably arranged on the bottom plate, the carrying mechanism is configured to be capable of protruding and being hidden on the bottom plate, and the carrying mechanism is used for moving the baffle. According to the utility model, a stable supporting effect can be formed, the problem of shaking caused by factors such as uneven ground or wind power is avoided, on the other hand, a convenient carrying function is provided, and the demand on manpower is greatly reduced, so that the manpower cost and the labor intensity are reduced.

The utility model relates to the technical field of electric wire laying, and disclose a kind of electric power cable core stranded wire laying device, comprising: base, the upper end one side of base is equipped with lifting mechanism, the lifting end of lifting mechanism is equipped with side frame, the outside one side of side frame is equipped with second driving motor, and the output end of second driving motor is located inside the side frame and is equipped with driving roller;Guide slot, open in the inside upper end both sides of side frame, the inside sliding installation of guide slot has guide block, and driving roller is rotatably installed between the guide block, and the upper end of guide block is equipped with first return spring;Telescopic side rod, set in the outside one side of side frame, the rear end of telescopic side rod is equipped with ring shell.The utility model lifting adjustment adapts to different height, elastic compression prevents cable deviation, blocking ring prevents loose and moves, quick-release structure simplifies cutting tool replacement, improves laying adaptability, precision and construction efficiency.

The invention discloses a drilling device for motor rotor machining, and belongs to the field of motor rotor machining. A drilling device for machining a motor rotor comprises a workbench and a drilling machine fixedly connected with the top of the workbench, and further comprises a pre-tightening mechanism arranged under the drilling machine and used for pre-tightening the motor rotor; the adjusting mechanism is arranged in the drilling machine and used for adjusting the clamped motor rotor; the driving mechanism is fixed under the top of the workbench; the rotor can be preliminarily pre-tightened and positioned, the problem that machining errors or rotor scrapping may be caused due to the fact that the rotor is difficult to adjust once positioning inaccuracy is found in final fixation is solved, secondary fixation is performed under friction force adjustment, and finally the rotor and the drilling head can be extruded and finally fixed. And the problem of shaking easily caused by insufficient clamping force is prevented, and the working quality of the drilling device is further improved.

The invention relates to the technical field of center-opening double-folding landing doors, in particular to a linear guide rail center-opening double-folding landing door device which comprises a body, a sill, a slow door assembly, a shutter assembly, a door plate assembly, a reset assembly and a lock hook assembly, the door plate assembly comprises a slow door plate and a shutter door plate, and a linear guide rail and a double-R guide rail are installed on the body; the slow door assembly comprises a left slow door sliding plate and a right slow door sliding plate which can slide reversely along the double-R guide rail, and a slow door plate is installed below the left slow door sliding plate and the right slow door sliding plate. The shutter assembly comprises a left shutter sliding plate and a right shutter sliding plate which are fixedly connected with a sliding block on the linear guide rail and can slide reversely along the linear guide rail, and a shutter door plate is installed below the shutter assembly. The left slow door sliding plate and the right slow door sliding plate are lengthened and provided with inclined long holes, gaps between the sliding plates and the double-R guide rail can be adjusted, and operation stability is improved. The device is compact in structure, is suitable for the large door opening requirement of a small shaft, has a reset function and multiple emergency unlocking modes, and improves the stability and safety of elevator operation.

The utility model discloses an environmental protection type waste gas treatment device for wafer manufacturing, including the bottom plate, the top of bottom plate is mounted with the processing box, the left side intercommunication of processing box has the air inlet pipe, the right side intercommunication of processing box has the pipe, the left side of processing box inner chamber bottom is provided with the collection drawer, the front of collection drawer is installed with the mounting block, the front of mounting block penetrates the front of processing box and is installed with the pull -out board, the back of pull -out board and the left side contact of processing box front, the inner chamber of processing box and located the right side vertical of collection drawer is provided with the glass fiber filter plate. The utility model, through setting up the guide slot and the guide block, to the collection drawer has played the stable effect of moving, solved the problem that the collection drawer appears to shake when moving, through setting up the support column and the antiskid pad, increased the friction between processing box and ground, avoided the phenomenon that processing box appeared to slip, increased the stability of processing box.

The utility model discloses a moving contact outgoing line bar fixing structure, which comprises a front base, a rear bottom plate, a moving contact, a moving contact outgoing line bar and a fixing plate, and is characterized in that the rear bottom plate is mounted on the front base and forms an internal space, the moving contact is mounted in the internal space between the front base and the rear bottom plate, and the moving contact outgoing line bar is fixed on the fixing plate. The moving contact outgoing line bar is installed on the moving contact and extends out of an outgoing line hole formed in the rear bottom plate, the fixing plate is in an L shape and comprises a flat plate and a side plate, the fixing plate is fixedly installed on the moving contact outgoing line bar through the flat plate, the moving contact is installed and fixed in the front base through the fixing plate, and the side plate is fixedly installed on the moving contact outgoing line bar through the side plate. According to the technical scheme of the utility model, the problem that the outgoing line bar is easy to shake in the prior art is solved, and the beneficial effect of reducing the failure risk of a short-time withstand current test is achieved.

This utility model belongs to the field of building decoration and renovation technology, specifically relating to a level, including a base, a connecting ball connected to a limiting component set in the mounting base, a rubber ring placed in an annular groove on the side of the curved surface of the placement groove, the center of the annular groove being coaxial with the center of the placement groove, push plates on both sides of the rubber ring, an observation plate connected to the end of the push plate, a bidirectional screw threaded to the observation plate, a fixing rod fixed to the top surface of the connecting ball connected to the bottom surface of the mounting base, a height adjustment component set in the mounting base, a worm gear meshing with a worm wheel, the worm wheel being sleeved on the outside of the rotating rod, a gear being sleeved on the outside of the rotating rod, the gear meshing with a rack, the rack being fitted at the center of one side of the fixing plate, solving the problem of poor overall stability of the device due to the lack of a limiting component for the movable universal ball and the overall height adjustment device through a wire pulling device, which is easily affected by vibration and other factors during construction, causing the laser line to deviate.

This utility model discloses a two-way push-button switch, including a base, a top cover, a button, a waterproof ring, a connector, and a PCB board. Tactile switches are located on both sides of the PCB board, and adapter pressing heads are located on both sides of the button. The top cover covers the base. The key improvement lies in the following: the top cover has a raised rocker step on one side of the button, with a first contact plane at the top of the rocker step contacting the top wall of the button; elastic retaining rings are located on both sides of the button, with a second contact plane on the bottom surface of the retaining groove; and retaining steps are located on both sides of the top cover, with a third contact plane on the bottom surface that adapts to the second contact plane; the rocker step, elastic retaining rings, and retaining steps are all located between the two pressing heads. This design uses multiple sets of planar mating surfaces instead of traditional circular mating surfaces, effectively limiting the radial displacement of the button relative to the top cover, preventing the button from wobbling left and right, and ensuring the alignment accuracy between the pressing heads and the tactile switches; at the same time, it constrains the button pressing trajectory, preventing accidental pressing caused by button tilting when pressing one side or the middle, and eliminating circuit malfunctions.

The utility model discloses an electroplating thin plate feeding auxiliary device, which comprises a fixing rod arranged along the vertical direction and used for being connected with a circuit board feeding frame; the guide rod is fixedly connected with the fixed rod, and the guide rod is arranged in the horizontal direction; the positioning blocks are arranged on the guide rods in a sliding mode, and positioning grooves are formed in the upper walls of the positioning blocks and used for positioning the bottom end of the circuit board. The bottom end of the circuit board is accurately positioned and supported through the connection of the fixed rod arranged in the vertical direction and the circuit board feeding frame and the plurality of positioning blocks which are arranged at intervals in the horizontal direction and are provided with the positioning grooves. According to the design, the problems of shaking and deformation caused by no constraint at the bottom in the electroplating process of the circuit board are innovatively solved, the stability of the electroplating process is remarkably improved, and the quality and the consistency of an electroplated layer are guaranteed, so that the electroplating efficiency and the final product quality of the circuit board are improved, the rejection rate caused by deformation is reduced, and the production cost is reduced. The method has important practical value and economic benefit.

The invention relates to the technical field of container houses, and discloses a container house and a mounting method based on a folding container house, the container house comprises a house body and a base, the base is fixedly mounted at the bottom of the house body, cleaning equipment and fixing equipment are arranged at the bottom of the base, and a transmission part is arranged between the cleaning equipment and the fixing equipment; the cleaning equipment and the fixed equipment move synchronously; the cleaning equipment comprises a crawler belt and a scraping part arranged on the periphery of the crawler belt, and the fixing equipment comprises an adjusting assembly and a positioning assembly. Sundries such as stones on the ground are cleaned through cooperation of a crawler belt and a scraping part, the problem that the container house is unstable after being installed is prevented, meanwhile, the four corners of the bottom of the house body are adjusted through arrangement of the adjusting assembly, the house body is fixed to the ground through arrangement of the positioning assembly, and the problem that when a traditional container house is installed, the house body is not stable is solved. And in order to prevent the house body from inclining, a corresponding cushion object is padded at the bottom of the house body, but the problem that the container house shakes when the cushion object is unstable is solved.

The invention relates to the technical field of material belt recovery, in particular to a material belt driving recovery device. The material belt driving and recycling device comprises a supporting assembly, a material belt driving mechanism and a material belt recycling mechanism. The material belt driving mechanism comprises a movable clamping assembly, a driving assembly and a fixed clamping assembly, the driving assembly and the fixed clamping assembly are both arranged on the supporting assembly, the driving assembly is in driving connection with the movable clamping assembly, and the movable clamping assembly and the fixed clamping assembly are both used for clamping or loosening a material belt; the driving assembly is used for driving the movable clamping assembly to advance or retreat in the material pulling direction. The material belt recycling mechanism is arranged on the supporting assembly, located on the downstream of the material belt driving mechanism and used for collecting the material belt. According to the material belt recovery device, swinging of the ACF material belt can be reduced, it is guaranteed that the ACF material belt is conveyed according to the precise path and speed, and the driving stability and precision are improved.

The utility model relates to bridge deck pavement construction technical field, concretely is a kind of concrete bridge deck pavement construction datum line control device. The device includes first support rod, the lower end of first support rod is provided for clamping on the clamping base of side beam side, the upper portion of first support rod is fixedly connected transverse support rod, transverse support rod is slidably connected vertical fastening sleeve, vertical fastening sleeve is vertically supported rod, the upper end of vertical fastening sleeve is fixedly connected datum line positioning groove, vertical fastening sleeve is set for the locking assembly of locking vertical support rod. The device solves the device shaking problem caused by the large deflection of guardrail reinforcement;Through the locking design of transverse fastening bolt, vertical locking assembly, ensure that each support rod position is fixed, improve the stability of elevation control;The sliding fit of transverse support rod and transverse fastening sleeve, the adjustable connection of vertical support rod and vertical fastening sleeve, the flexible adjustment of datum line position in horizontal, longitudinal, vertical three dimensions is realized.

The utility model relates to the technical field of dynamic electrocardiograph storage, and discloses a dynamic electrocardiograph storage device which comprises a storage box, a top cover is installed on the top of the storage box through a lock catch, installation rings are fixedly assembled on the outer walls of the two sides of the storage box, straps are installed on the inner walls of the installation rings, and the straps are connected with the storage box. The inner wall of the storage box is provided with a placing box and a partition plate, and the inner wall of the placing box is provided with a fixing assembly and a dynamic electrocardiograph assembly. The dynamic electrocardiograph assembly is placed on the top of the bottom plate, a dynamic electrocardiograph host can be pressed downwards due to gravity, a lower pressing plate can synchronously move downwards, a sawtooth block can be meshed with a gear, the gear rotates, and therefore the dynamic electrocardiograph assembly can be clamped by a clamping plate; therefore, the device can store and fix the dynamic electrocardio host, and the problem that the monitoring effect is affected due to shaking of the dynamic electrocardio host is solved.

The invention discloses a lithium battery full-automatic steel rail grinding machine which is used for solving the problem that an existing grinding machine is not high in grinding precision. Comprising a grinding head, a main motor, a motor mounting frame, a lifting mechanism, a rotating mechanism, a translation mechanism and a rack, the rack is provided with a door-shaped mounting frame through the translation mechanism, and the two sides of the lower end of a portal frame are mechanically connected with longitudinal beams of the door-shaped mounting frame through the rotating mechanism in an angle-adjustable mode; linear bearings are installed on two linear guide columns on the portal frame, the two linear bearings are fixedly connected with a motor installation frame, a main motor is fixed to the motor installation frame, a polishing head is installed on a power shaft of the main motor, and the rotating structure is innovatively designed. According to the device, the motor mounting frame with the rectangular frame is adopted, and the portal frame, the door-shaped mounting frame and other good-rigidity designs are matched, so that the rigidity degree of the grinding head is improved, flexible deformation is relieved, and the stability of the grinding head is improved.