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 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.

The invention relates to the technical field of photovoltaic modules, in particular to a photovoltaic panel mounting rack. The mounting rack comprises a plurality of mounting rack bodies, each mounting rack body comprises a first connecting rod, a second connecting rod and a third connecting rod, and the first connecting rods, the second connecting rods and the third connecting rods are connected through bolts. The first connecting rod and the second connecting rod are respectively provided with a plurality of connecting holes, the sizes of the plurality of connecting holes are respectively matched with the sizes of the bolts, and the plurality of connecting holes are connected with the bolts through threads. According to the photovoltaic panel mounting rack, the first connecting rod, the second connecting rod and the third connecting rod are connected through the bolts, the first connecting rod and the second connecting rod are provided with the multiple connecting holes, the multiple connecting holes are in threaded connection with the bolts, and by adopting the structural arrangement, the mounting and dismounting efficiency of the photovoltaic panel mounting rack is high; installation, disassembly and transfer are more convenient, and the installation height of the photovoltaic panel is more convenient to adjust.

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 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 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 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 discloses a capacitive proximity switch convenient to install including a switch shell, a connector lug is fixedly installed at one end of the switch shell. An inductive head is fixedlymounted at the other end of the switch shell; the outer surface of the connector lug is connected with a connecting wire; a portable fixing device is connected to the position, close to the middle, ofthe outer surface of the switch shell, a buffer protection device is connected to the outer side of the inductive head, a wire bunching device is connected to the position, close to the outer side ofthe connecting wire, of the outer surface of the connector lug, and a telescopic mechanism is arranged on the portable fixing device. The invention relates to a capacitive proximity switch convenientto install. According to the capacitive proximity switch convenient to install, a proximity switch can be conveniently installed and fixed, meanwhile, the installation height of the proximity switchcan be conveniently adjusted, an induction head of the proximity switch can be buffered and protected, meanwhile, the induction head does not make direct contact when collided, and a connecting wire of the proximity switch can be tightened.