31results about How to "Easy installation height adjustment" patented technology

The invention relates to the technical field of kitchen electric equipment, in particular to an internal decorative cover installation structure and a kitchen ventilator. The internal decorative cover installation structure comprises an installation base and an installation plate arranged on the installation base. The installation plate with the adjustable position is installed on a kitchen ventilator body. An internal decorative cover is installed on the installation plate in a clamped mode. The invention further provides the kitchen ventilator adopting the installation structure. Due to the fact that the installation base with the adjustable position is installed on the kitchen ventilator body and the internal decorative cover is installed on the installation plate in the clamped mode, the internal decorative cover can move along with the kitchen ventilator, and the installation height of the internal decorative cover is conveniently adjusted.

The invention belongs to the field of train tractors and discloses an APM train tractor which comprises a loader tractor body, a guiding device, a traction device, a guide rail, travelling beams and a hydraulic system. The guiding device comprises an axle seat, a guiding frame, guiding shafts, shaft sleeves and guiding wheels. The guiding frame is a rectangular bracket which is formed through welding; the axle seat is mounted in the middle position of two long-edge bracket bodies of the guiding frame and fixed on the front axle and the rear axle of the loader tractor body through bolts; the guiding shaft are vertically mounted on the four corners of the guiding frame correspondingly; the guiding wheels are mounted at the lower ends of the guiding shafts; and a plurality of pin holes with different heights are formed in the upper ends of the guiding shafts to facilitate adjustment of the mounting heights of the guiding wheels. The APM train tractor is formed by reconstructing a loader and has the advantages of large engine power, central steering of the tractor body and the like, a mode switch valve is mounted between a steering oil cylinder and a single throttle valve of the hydraulic system, and the APM train tractor guarantees that a traction vehicle does not deviate from a track to drive and has the guiding function simultaneously.

The invention relates to slaughtering equipment, which comprises a base, the base is movably connected with a workbench through an assembly shaft, one side of the base is fixedly connected with an inclined table, the highest point of the inclined table is flush with the base, and the two sides of the inclined table are fixedly connected with bent baffle plates; a fixing mechanism is arranged on the workbench, and a turnover mechanism is connected between the workbench and the base. According to the slaughtering equipment, a suspension pin is arranged on one side of a slaughtering table, so that the head of a live pig extends into the through hole autonomously, and fixation of the live pig is facilitated; an clamping air cylinder is used for controlling an arc-shaped current plate to stretch out and draw back, corona and fixation of live pigs are facilitated, and therefore the live pigs are prevented from struggling during slaughtering and affecting cutting of operators; a turnover shaft is connected with a lifting hook, so that the turnover shaft is conveniently driven to turn over slaughtered live pigs by a specified angle, unified recovery of pig blood is facilitated, the live pigs can conveniently walk to the workbench through the inclined table by arranging the uniform anti-skid lines on the inclined table, and the slaughtering efficiency is improved.

The invention belongs to the technical field of valve welding, and particularly relates to a valve welding and air tightness detection integrated device. The device comprises a workbench, a rotary table, a welding robot, a butt joint mechanism, a control and display mechanism, mounting frames, an air tightness detection mechanism, a leakage point detection mechanism and a water collection table. First air cylinders are started to drive two first plugs on the left side and the right side of the rotary table to move relatively, the two ends of a valve are plugged, an air pump is started, compressed air is injected into the valve through an air inlet pipe and an air groove to be pressurized, and meanwhile air injected by the valve enters an air outlet pipe through an air groove of the other first plug; then the air enters a digital display pressure gauge from a pipe opening of the air outlet pipe, the digital display pressure gauge displays the air pressure value, and if the air pressure value displayed by the digital display pressure gauge is equal to the air pressure value applied by the air pump, the air tightness of valve welding is good; and if the air pressure value displayed by the digital display pressure gauge is lower than the air pressure value applied by the air pump, the air tightness of valve welding is poor, and air pressure leakage exists.

The invention discloses an automatic feeding device for automobile hubs. According to the technical scheme, the automatic feeding device comprises a separable material frame, a first roller way and a material frame separating device, wherein the separable material frame comprises at least two layers of material frame units which are sequentially stacked, the first roller way is used for conveying the separable material frame with a hub to a second roller way, a lifting table is mounted below the second roller way, the material frame separating device comprises a supporting frame and at least two material frame inserting and taking devices, the second roller way is located at one end below the material frame inserting and taking device, a third roller way is arranged at the other end below the material frame inserting and taking device, the material frame inserting and taking device can split the separable material frame conveyed to the second roller way into a plurality of material frame units and place the material frame units on a third roller way, a mechanical arm is arranged on one side of the third roller way, and the mechanical arm can grab hubs of the material frame units and place the hubs on a fourth roller way on the other side of the mechanical arm. According to the device, through the separable material frame, the roller way, the lifting table and the material frame separation device, rapid clamping and transportation of the hubs are achieved, and the feeding efficiency is improved.

The invention discloses a heavy door and a mounting method. The stability of the heavy door in the using process can be improved; the heavy door can bear a larger load, has better stiffness, is more suitable for low-speed and heavy-load using scenes, is simple in structure, convenient to mount and convenient to open, and is suitable for frequent use; improvement on the safety coefficient of the heavy door is facilitated; a superhigh and superheavy door leaf is effectively prevented from sinking down, falling out and shifting, so that the service life of the door is prolonged; the post maintenance cost is effectively reduced, and the cost of an entrance door project is saved; the quality of the project is improved, and potential safety accidents are avoided; the heavy door can be conveniently and quickly mounted, and improvement on the construction safety is facilitated; alignment of an earth axis and a celestial axis is facilitated so as to control the verticality of the door leaf.

The invention relates to a keelless supporting insect prevention floor. The keelless supporting insect prevention floor comprises a floor body, the two transverse sides of the floor body are provided with a convex strip and a concave groove, adjacent floor bodies are installed in a matched mode through the convex strip and the concave groove, the keelless supporting insect prevention floor further comprises supporting columns installed under the floor body in a supporting mode, the upper end of each supporting column is provided with a supporting block, each supporting block is provided with a protrusion matched with an installation groove on the lower surface of an adjacent floor body, a radial through hole is also formed in each supporting column, a stand column is installed at the lower end of each supporting column in a spiral mode, each stand column is provided with a center cavity structure, an insect prevention agent is placed in each center cavity structure, and air vents are distributed uniformly on the side wall of each stand column; the keelless supporting insect prevention floor further comprises draw strings connected between the supporting columns at the lower portions of the adjacent floor bodies, the draw strings are connected with the supporting columns through the radial through holes in a cut-though mode; the upper side and the lower side of the convex strip of the floor body are provided with deformation grooves distributed in the longitudinal direction respectively. By the adoption of a brand new installation mode and the installation structure, the keelless supporting insect prevention floor has the advantages that the installation is flexible, the stability is high, and the insect prevention effect is good.

Provided is a fruit image acquisition device base on a RGB-D camera. The device is composed of a RGB-D camera (1), a camera clamping device (2), a light source (3), a supporting platform (4) and a collecting box (5). The device is characterized in that the RGB-D camera (1) is connected with the camera clamping device (2) through a quick release plate; the camera clamping device (2) and the light source (3) are connected to the collecting box (5) through a right angle fixing member; the supporting platform (4) is placed in the bottom center of the collecting box (5). The camera clamping device (2) is composed of the quick release plate (21), a fixing clip (22), the right angle fixing member (23), a supporting rod (24) and a guide rail (25); the light source (3) is composed of four same fluorescent lamps; the supporting platform (4) is composed of a support base (41), a support hole (42) and a support clip (43); the collecting box (5) is closed with a black material.

The invention discloses a metal part corrosion inhibition device and an application method thereof. The metal part corrosion inhibition device comprises a base. The base comprises a fixed base and supporting legs. The supporting legs are symmetrically mounted on the two sides of the fixed base. A stand column is fixedly mounted on the top of the fixed base. A fixing mechanism is slidably mounted on the stand column. A corrosion inhibitor is detachably mounted on the fixing mechanism. The fixing mechanism comprises a lifting seat, a fixed platform and an adjusting assembly. One side of the lifting seat is slidably connected with the stand column, and the fixed platform is fixedly mounted on the other side of the lifting seat. The fixed platform is engaged with the adjusting assembly througha gear. According to the metal part corrosion inhibition device, the corrosion inhibitor is fixed firmly, can be quickly mounted and dismounted and can be maintained conveniently. Meanwhile, the mounting height and mounting angle of the metal part corrosion inhibition device can be adjusted as required, and the corrosion prevention effect of the corrosion inhibitor can be improved.

The invention relates to a novel keelless insect prevention floor which comprises floor bodies, support pillars and stay cords, wherein both transverse sides of the floor bodies are provided with raised lines and grooves; the adjacent floor bodies are matched for installation by the raised lines and the grooves; the support pillars are mounted below the floor bodies in a supporting manner; bulges matched and connected with mounting grooves in the lower surfaces of the floor bodies are formed at the upper ends of the support pillars; radial through holes are formed in the side walls of the upper ends of the support pillars; uprights are spirally mounted at the lower ends of the support pillars; the uprights are provided with center cavity structures; insect-resist agents are placed in the cavities; air vents are uniformly distributed in the side walls of the uprights; the stay cords are connected among the support pillars below the adjacent floor bodies; the stay cords run through the radial through holes of the support pillars; tensioning pillars are also mounted in the radial through holes; the tensioning pillars coat the stay cords; the raised lines of the floor bodies are provided with deformation grooves distributed along the longitudinal directions of the raised lines. The novel keelless insect prevention floor adopts a brand new mounting mode and mounting structure and has the characteristics of flexibility for installation, high stability and good insect prevention effect.

The invention relates to an electrical automation console, comprising a housing and a base. The housing and the base are connected by support columns. The lower end of the support column is inserted into the base. The base is provided with a plurality of through holes longitudinally at equal spacings. Correspondingly, the support column is provided with a plurality of jacks. The through holes andthe jacks are connected by a fixing rod. Accessories required for automated control is disposed inside the housing. A display is disposed on the housing. An operation button is disposed on the outer side of the display on the housing. A circuit detector is further disposed outside the housing. A starter switch for the circuit tester is disposed on the side of each button. The plurality of start switches are connected in series, and a signal light is connected to the circuit inside the start switch. The housing is also provided with a small accessory screen for demonstrating the operational steps. The electrical automation console designed by this scheme facilitates the operator to learn the electrical automation operation steps, can find out whether the operation steps are correct in time,and has broad market prospects.

The invention discloses an online measurement control system of a wire drawing machine, and particularly relates to the technical field of wire drawing machines. The online measurement control systemcomprises a detection frame, wherein a single chip microcomputer is mounted on the outer wall of the top of the detection frame; a detection mechanism is mounted on one side, below the single chip microcomputer, of the outer side wall of the detection frame; upper limiting assemblies are arranged on the two outer side walls at the top of the detection frame; lower limiting assemblies are separately arranged on the lower outer sides of the two upper limiting assemblies; limiting mechanisms are separately arranged at the outer sides of the two lower limiting assemblies; each limiting mechanism consists of a first limiting roller, a second limiting roller, central columns, fixing blocks, a screw rod, an internal threaded pipe and a third fixing frame; and each first limiting roller and the corresponding second limiting roller are symmetrically arranged on the two sides of a copper wire in the horizontal direction. According to the online measurement control system of the wire drawing machine, the copper wire can be effectively kept stable in the vertical direction, the stability in the process of detecting the diameter of the copper wire is improved, the operation of the wire drawingmachine is effectively stopped when the diameter of the copper wire is deviated in the use process, and the reject rate is reduced.

The invention provides a mining illuminating lamp which comprises a mounting base, a hanging assembly arranged at the lower end of the mounting base and a lamp holder arranged at the lower end of thehanging assembly; the hanging assembly comprises a rotating frame, a fixed base, a cylinder rod, a screw rod and a clamping frame which are vertically arranged in sequence, wherein the rotating frameis fixedly mounted at the lower end of the mounting base. The mounting base is hung and mounted at the top of a tunnel or other corresponding positions, the lamp holder can turn by 360 degrees throughthe rotating frame and the clamping frame, and moving adjustment can be conducted when the lamp holder is collided, so that hard damage is avoided; the clamping frame is mounted in a screw groove ofthe cylinder rod through a screw in a threaded mode, so that the mounting height of the lamp holder is conveniently adjusted, and the head of a person is prevented from being collided due to too shortbody height; and the lampshade guardrail is used for preventing the transparent cover from being damaged during collision. The mining illuminating lamp is simple in structure, convenient to use, large in irradiation range, convenient to adjust the height and capable of selecting the proper installation height, the mining illuminating lamp can be moved through the rotating frame and the clamping frame even if the lamp holder is collided, and damage is avoided.

The invention relates to an auxiliary device for LED lamp assembling. The auxiliary device comprises a base cavity. The left and right sides of the base cavity are provided with a left hydraulic device and a right hydraulic device respectively. The upper portion of the left hydraulic device and the upper portion of the right hydraulic device are connected with a left hydraulic telescopic column and a right telescopic column respectively. The upper portion of the left hydraulic telescopic column and the upper portion of the right hydraulic telescopic column are connected with a left transverse plate and a right transverse plate respectively. The left side and the right side of the lower portion of the base cavity are provided with a lower storage cavity and a tool cavity respectively. The upper portion of the lower storage cavity is provided with a plurality of LED lamps. The upper portion of the base cavity is provided with a supporting cavity. The left side and the right side of the upper portion of the supporting cavity are provided with a step base and an upper storage cavity respectively. The middle of the upper storage cavity is provided with a suspension plate. An exhaust fan is arranged in the middle of the supporting cavity. The upper portion of the exhaust fan is connected with a plurality of dust inlet pipes. The left side of the exhaust fan is connected with a dust outlet pipe. The left side of the dust outlet pipe is provided with a dust collection cavity. The auxiliary device can be effectively used for LED lamp assembling, the assembling height is convenient to adjust, and assembling parts are conveniently processed.

The invention discloses an auxiliary laying device for laying a pipeline in a geothermal well. The auxiliary laying device comprises a workbench, a clamping assembly, a driving assembly, an auxiliaryclamping assembly and a moving assembly, wherein the surface of the workbench is provided with a through hole; the clamping assembly is installed on the upper surface of the workbench and used for clamping a to-be-installed pipeline; the driving assembly is installed on the upper surface of the workbench and connected with the clamping assembly; the auxiliary clamping assembly is installed on thelower surface of the workbench, connected with the driving assembly and used for clamping the pipeline; and the moving assembly is installed at the bottom of the workbench. The driving assembly is started to drive the clamping assembly to work, the clamping assembly is used for clamping the pipeline to keep the pipeline stable, the auxiliary clamping assembly is used for clamping the pipeline to keep the pipeline in a vertical state, the stability of the pipeline is further improved, pipeline laying operation is facilitated, by arranging the moving assembly, the installation height of the pipeline is conveniently adjusted, and the device is conveniently pushed to move.

The invention discloses a waterproof support for communication equipment installation and an installation method, and relates to the technical field of installation supports. The waterproof support comprises a base, wherein the top side of the base is fixedly connected with a hollow pipe, and one side of the hollow pipe is provided with a waterproof unit; and a connecting assembly is installed at the top end of the hollow pipe, and a rainproof box is installed on the connecting assembly. The invention further discloses a communication equipment installation method. According to the waterproof support for communication equipment installation and the installation method, by arranging the waterproof unit, after a communication device is connected with an external connection line, external rainwater makes contact with the connection position, the waterproof effect is achieved, by arranging a sealing plate, a sealing ring, a sealing plate fixing and pressing part and the rainproof box, the communication device is installed in the rainproof box, and the rainproof box is pressed and sealed by the sealing plate and the sealing ring through the sealing plate fixing and pressing part, so that the operation is simple, the sealing effect is good, and the disassembly and assembly are convenient.

The invention discloses an automatic feeding and deslagging solar heating internal stirring biogas tank. The automatic feeding and deslagging solar heating internal stirring biogas tank comprises a tank body, wherein a feeding pipe is arranged at the top of the tank body in a communicating manner; a first servo motor is mounted on one side of the feeding pipe and is positioned at the top of the tank body; the first servo motor is arranged in the middle of the top of the tank body; the output end of the first servo motor is in transmission connection with a first rotating shaft through a coupler; the first rotating shaft is rotatably connected with the tank body; stirring rods are fixedly arranged on the circumference of the first rotating shaft; a first supporting plate is welded to one side of the bottom of the tank body; a second servo motor is mounted on the first supporting plate; and the output end of the second servo motor is in transmission connection with a second rotating shaft through a coupler. The first servo motor drives the first rotating shaft to rotate, the first rotating shaft drives the stirring rods to rotate, the stirring rods stir waste, heating uniformity is improved, and therefore, the reaction rate is increased conveniently.

The invention relates to an auxiliary device for LED lamp assembling. The auxiliary device comprises a base cavity. The left and right sides of the base cavity are provided with a left hydraulic device and a right hydraulic device respectively. The upper portion of the left hydraulic device and the upper portion of the right hydraulic device are connected with a left hydraulic telescopic column and a right telescopic column respectively. The upper portion of the left hydraulic telescopic column and the upper portion of the right hydraulic telescopic column are connected with a left transverse plate and a right transverse plate respectively. The left side and the right side of the lower portion of the base cavity are provided with a lower storage cavity and a tool cavity respectively. The upper portion of the lower storage cavity is provided with a plurality of LED lamps. The upper portion of the base cavity is provided with a supporting cavity. The left side and the right side of the upper portion of the supporting cavity are provided with a step base and an upper storage cavity respectively. The middle of the upper storage cavity is provided with a suspension plate. An exhaust fan is arranged in the middle of the supporting cavity. The upper portion of the exhaust fan is connected with a plurality of dust inlet pipes. The left side of the exhaust fan is connected with a dust outlet pipe. The left side of the dust outlet pipe is provided with a dust collection cavity. The auxiliary device can be effectively used for LED lamp assembling, the assembling height is convenient to adjust, and assembling parts are conveniently processed.

The invention discloses an environment-friendly waste gas treatment box, which comprises an environment-friendly box main body, connecting pipes, flange discs and supporting cylinders, wherein the supporting cylinders are fixedly installed at the four corners of the lower surface of the environment-friendly box main body, the connecting pipes are fixedly arranged at the air inlet and the air outlet of the environment-friendly box main body, the flange disc is welded and fixed to the end of the connecting pipe, the outer surface of the connecting pipe is fixedly sleeved with a fixing ring, a round rod is rotatably arranged between the fixing ring and the flange disc through a bearing, a bolt is fixedly arranged at the end of the round rod, and the bolt penetrates through the outer surface of the flange disc. According to the invention, by arranging the round rod and the inner gear ring, the flange disc on the air pipe is aligned with the flange disc at the end of the connecting pipe, the handle rotates, the inner gear ring is in engaged connection with the outer gear ring, and the bolt at the end of the round rod and the flange disc at the end of the air pipe are driven to be screwed and fixed through threads, so that rapid disassembly and assembly of the air pipe are achieved, disassembly and assembly are easy and convenient and efficiency is high compared with the single screwing rotating bolt, and rapid installation of the air pipe and the environment-friendly box is facilitated.

The invention relates to a roadway pipeline hanging device and belongs to the field of underground pipeline auxiliary technology. The effect of adjustment of the hanging position of a pipeline in a roadway is solved. According to the technical scheme, the roadway pipeline hanging device comprises a connection groove; a rope tightening device and a hanging ring are fixed to the two ends of the connection groove correspondingly; the connection groove is provided with a fixed hole for being connected with a hoisting anchor rod; the rope tightening device comprises a shell; the shell is connectedwith a rotary shaft in a penetrated mode, and a hanging rope is wound around the rotary shaft; the end, located outside the shell, of the rotary shaft is connected with a ratchet; the ratchet is provided with a clamping plate with teeth in a matched mode, and the clamping plate is in shaft connection with the shell; a driving bearing is connected to the other end of the rotary shaft and is provided with an inserting hole; the inserting hole limits the rotary shaft through a bolt; and a tightening-loosening device is machined at one end of the roadway pipeline hanging device, pipeline height adjustment can be achieved in real time according to change conditions of the roadway, original construction procedures are simplified, and the site safe construction coefficient is increased.

The invention relates to a novel keelless insect prevention floor which comprises floor bodies, support pillars and stay cords, wherein both transverse sides of the floor bodies are provided with raised lines and grooves; the adjacent floor bodies are matched for installation by the raised lines and the grooves; the support pillars are mounted below the floor bodies in a supporting manner; bulges matched and connected with mounting grooves in the lower surfaces of the floor bodies are formed at the upper ends of the support pillars; radial through holes are formed in the side walls of the upper ends of the support pillars; uprights are spirally mounted at the lower ends of the support pillars; the uprights are provided with center cavity structures; insect-resist agents are placed in the cavities; air vents are uniformly distributed in the side walls of the uprights; the stay cords are connected among the support pillars below the adjacent floor bodies; the stay cords run through the radial through holes of the support pillars; tensioning pillars are also mounted in the radial through holes; the tensioning pillars coat the stay cords; the raised lines of the floor bodies are provided with deformation grooves distributed along the longitudinal directions of the raised lines. The novel keelless insect prevention floor adopts a brand new mounting mode and mounting structure and has the characteristics of flexibility for installation, high stability and good insect prevention effect.