41results about How to "Improved flexibility and usability" patented technology

The invention provides a centering auxiliary device based on automobile oil cylinder support round hole drilling. The centering auxiliary device based on automobile oil cylinder support round hole drilling comprises a supporting cabin, a vertical cabin, an insertion groove, a gap groove, a drill bit hole, an installation hole, overflow grooves, a supporting frame, a pressing seat, locking bolts, arubber block and a hand groove. The top face of the supporting cabin is provided with the vertical cabin in a welded manner. The supporting frame is welded to the middle part of the top face of the supporting cabin. The pressing seat is a rectangular shell. The bottom face of the pressing seat is filled with a rubber block. The top face of the pressing seat is provided with two round through holes. Two threaded sleeves are welded to the two through hole positions. By means of a drilling device, drilling treatment can be conducted at the to-be-drilled position on the front side of a clamped oil cylinder support plate in a located manner; the plug-in mounting type pressing mechanism on the top can generate adjustable downward pressing force by means of the locking bolts; and when oil cylinder support plates with the same dimension and different thicknesses is pressed, pressure adjustment is implemented, and in this way, the flexibility and practicability are improved;

The invention relates to Internet of Things-based fruit planting equipment. The fruit planting equipment comprises sewer pipes and an electric control box; first columns, second columns, third columnsand fourth columns are connected together by a connecting rod; the electric control box is installed at the left side of the connecting rod; a servo motor is installed at the middle part of the connecting rod; a motor shaft of the servo motor is provided with a screw through a coupling; the top end of the screw is provided with a wheel disc; and the top face of the wheel disc is equipped with a second gear. A nozzle has relatively high flexibility and practicality, while three groups of nozzles arranged at top parts of the columns can rotate when spraying; since the three groups of nozzles are located at the top parts of the columns, the nozzles are at a relatively high position, high-position area stems and leaves of fruits and green plants can be sprayed during rotating spraying, and thus, it can be seen that the water spraying equipment has the characteristics of double-station water spraying, so that the spraying range is wider; and the nozzles have multi-type action modes, so that the flexibility is improved, and the irrigation performance on the fruits and green plants is better.

The invention relates to a labeling device with a code scanning function. The labeling device comprises a bottom plate, a label feeding mechanism, a water seat mechanism, a scraping seat mechanism, anelectric cylinder and a liquid spraying mechanism, wherein a left driving seat is installed at the left side of the top face of the bottom plate, a right driving seat is installed at the right side of the top face of the bottom plate, a rotary disk is installed at the top of the left driving seat, a working cabin and a rotary ring are arranged in the rotary disk, a circle of falling seat is arranged in the working cabin, a spring rod is arranged in the falling seat, a cylindrical labeling piece is clamped in the falling seat through the spring rod, a fixing plate is installed at the top end of a turning pipe, and the scraping seat mechanism is installed on the turning pipe through a rotary shaft. According to the labeling device, when the electric cylinder is powered on to act, a scrapingstructure is formed in a scraping seat used for pressing and pasting labels at ordinary times, a label wrongly pasted on the surface of a workpiece can be scraped off through a scraping plate, therefore, the device not only has the functional characteristic of pasting the label, but also can scrape off the label wrongly pasted on a beverage bottle, the flexibility and practicability of the scraping seat mechanism are improved, and the working efficiency is improved when the mistake that labels are wrongly pasted in batches is processed.

The invention provides a packing opening structure adopted in the machining process. The packing opening structure comprises a filter seat and a pull rod. A mounting ring in a circle is welded to thebottom end of a feeding opening, wherein the mounting ring is provided with mounting holes and used for being fixedly connected to the feeing position of mechanical equipment. Packing troughs are connected to the right side of the top of the feeding opening in an inclined and welded manner, wherein each packing trough is of a carrying bucket structure. The packing opening structure is provided with two rotating plates. The feeding opening is divided into two parts, namely the left side part and the right side part. The main structure is located on the right side part. The left side part is a feeding opening body of a common welding plate structure. The packing troughs are mounted at the right side of the left side structure, wherein the packing troughs can be removed, are of an inclined carrying bucket type and are provided with leakage groove structures. Each packing trough is internally provided with a rotatable baffle structure. The bottom side is supported by a rectangular pipe; after a baffle rotates downwards, blockage can be formed between the packing troughs and the feeding opening; materials can be chopped in the packing troughs, and functionality is improved; and for example, when the materials such as seafood or those washed through water are chopped, waste water can flow downwards into a collection device in the support pipe at the bottom side, and falling materialresidues can be collected.

The utility model relates to the technical field of cardiovascular medicine nursing, in particular to an easy-to-operate turning-over auxiliary support which comprises a bed body, mounting plates are fixedly arranged at the front end and the rear end of the bed body, fixing frames are arranged on the left side and the right side of the interior of each mounting plate, a square groove is formed in the middle of the upper end of each fixing frame, and a sliding rod is arranged in each square groove. A sliding block is installed on the outer side of the sliding rod and arranged in the square groove in a sliding mode, and a first electric push rod is installed at the upper end of the sliding block. According to the turning-over device, the defects in the prior art are overcome, after the sliding block is moved to a proper position, the first electric push rod is operated to move the height of the supporting plate, and then the second electric push rod is operated to adjust the position of the supporting plate according to needs, so that the supporting plate can well support the body of a patient when the patient turns over; the nursing personnel do not need to input strength to keep the stable posture of the patient, so that the nursing personnel can concentrate on nursing work, and the flexibility and practicability of the turning-over support are improved.

The invention relates to a labeling device with code scanning function, which includes a bottom plate, a label feeding mechanism, a water seat mechanism, a scraping seat mechanism, an electric cylinder and a liquid spraying mechanism; a left drive seat, A right drive seat is installed on the right side, a turntable is installed on the top of the left drive seat, a working cabin and a swivel are arranged in the turntable, a ring seat is arranged in the work cabin, a spring rod is arranged in the seat, and a cylindrical labeling The parts are clamped into the seat by the spring rod, and the top of the turning tube is installed with a fixed plate. The scraping seat mechanism is installed on the turning tube through the rotating shaft. Scraping structure, the scraper can scrape off the wrong label on the surface of the workpiece, so that the device not only has the functional characteristics of labeling, but also can scrape the wrong label on the beverage bottle, the flexibility and practicability of the scraping seat mechanism It has been improved, and the work efficiency has been improved when the label is posted in batches and the error handling is performed.

The invention provides an agricultural machinery belt soil removal device which can adjust the length of the scraper, including a pull seat and a telescopic sleeve, and is characterized in that: the pull seat is a rectangular tube sleeve, and a scraper is sheathed in its lumen, and A locking bolt with a knob structure is rotatably fitted on the top surface of the front side of the pull seat through a threaded sleeve; the top surface of the rear side of the scraper is provided with a gluing groove with a rectangular stepped groove structure, and through the gluing groove The upper scraping skin is glued; the telescopic sleeve is welded at the middle position of the bottom surface of the rear section side of the scraper, and the telescopic sleeve is also a rectangular tube, and the size of the scraping strip on the top scraping skin is larger than that on the bottom scraping skin Therefore, the sludge adhered to the inner ring of the conveyor belt can be processed in sequence, and the functional structure has been improved, and the device can also be adjusted in the front and rear, as well as the height position, so that its flexibility and practicability have been improved.

The invention relates to a food sorting device for cold-chain logistics. The food sorting device comprises a feeding frame, a bearing and pulling mechanism, a belt pulling mechanism and a material turning mechanism, wherein a running belt type feeding hopper is fixed to the top of the feeding frame, a discharging frame used for leaking small-particle materials during sorting is arranged at the bottom of the sorting frame, large-particle materials are discharged forwards through a transmission rope on the sorting frame, a gear box foot stand is arranged on the right side of the feeding frame, agear box is installed at the top of the gear box foot stand, and a transmission motor used for driving the sorting frame, the feeding frame and the discharging frame to work is installed at the outerend of the gear box foot stand. Therefore, when the material turning mechanism rotates, the materials conveyed on the sorting frame roll in a frictional mode, the materials bonded together in the sorting process are separated after the materials roll over, in the process that the materials are sorted on the sorting frame and conveyed outwards, the materials can leak downwards, so that the possibility that the small-particle materials are discharged outwards can be effectively reduced, and the structural reasonability is improved.

The utility model discloses a corner anti-collision type compression-resistant structure corrugated carton which comprises a carton body, a carton cover and a limiting partition plate, corner protection mechanisms are arranged outside the carton body and the carton cover, a portable installation mechanism is connected between the carton body and the carton cover, a collision collision buffering mechanism is arranged in an outer cavity of the carton body, and the limiting partition plate is arranged in the outer cavity of the carton body. When the corrugated carton with the corner angle anti-collision type compression-resistant structure is used, through the arrangement of a limiting sleeve, a limiting piston rod, a collision spring, a limiting frame, an elastic collision piece, a supporting block and a rubber pad, the corner angle anti-collision type compression-resistant structure can be conveniently and quickly assembled, and the corner angle anti-collision type compression-resistant structure can be conveniently and quickly assembled. According to the corrugated carton with the design, even if the corrugated carton is impacted, the impacted sunken position can be automatically collided and restored through the reverse acting force, meanwhile, the corrugated carton body can generate the reverse acting force through reverse collision to collide and resist the impact force, and therefore the effect of weakening the impact force is achieved.

The invention provides a concrete pouring cage support mechanism for building construction, which includes a frame, an electric cylinder, a push seat and a functional seat, the frame is four vertical rectangular tubes, and the top and bottom of the frame are welded There is an end plate, the bottom surface of the end plate is welded with a bottom plate, the bottom plate is an inverted U-shaped structure, a vibration motor is installed on the inverted U-shaped bottom surface of the bottom plate, and four springs are evenly distributed on the four corners of the bottom surface of the bottom plate Seat, on the inner side of the four spring seats and on the bottom surface of the bottom plate, there is also a vibration motor matching the vibration action of the four spring seats. This vibration motor is electrically connected with the foot switch connected by the external power supply. The step-by-step compacted soil columns are formed and then stacked to form them. First, the structural strength of each area of ​​the final rectangular soil column can be improved. Second, the step-by-step pressure method can make the internal trachoma of the final rectangular soil column reduce.

The invention relates to a food sorting device for cold chain logistics, which includes a feeding rack, a tension mechanism, a pull belt mechanism and a turning mechanism. The top of the feeding rack is fixed with a running belt type feeding hopper. The bottom of the sorting rack is provided with a discharge rack for the leakage of smaller granular materials during sorting, and the larger granular materials are discharged forward by the transmission rope on the sorting rack. The right side of the loading rack is provided with a gear box foot A gear box is installed on the top of the gear box tripod; the outer end of the gear box tripod is equipped with a transmission motor for driving the sorting rack, the feeding rack and the discharging rack, so when the turning mechanism rotates It will frictionally roll the materials conveyed on the sorting rack. After the materials roll, the materials that stick together during the sorting process will be separated, so that the materials can leak downward during the sorting and outward conveying process on the sorting rack. , which can effectively reduce the possibility of small granular materials being discharged outwards and improve the rationality of the structure.

The invention provides a filling opening structure in the mechanical processing process. The filling opening structure comprises a filtering seat and a pull seat, wherein a circle of installing ring which is provided with installing holes and is fixedly connected with the feeding part of mechanical equipment is welded at the bottom end of a feeding opening; a filling tank of a carrying hopper structure is connected with the right side of a top opening of the feeding opening in an inclined welding mode; the number of rotating plates is two; the feeding opening is divided into a left part and aright part; the major structure is positioned at the right side part; the left side part is the feeding opening of an ordinary welding plate structure; a filling tank which can be removed, is of a carrying hopper inclined mode and is provided with a leaking tank structure is arranged at the right side of the left side structure; a rotatable baffle plate structure is arranged in the filling tank; the bottom side is supported through a rectangular pipe; after the baffle plate downwards rotates, the filling tank and the feeding opening form blocking; materials can be chopped by a knife in the filling tank; the functionality is improved; when seafood type materials or materials after water washing are chopped, sewage can downwards flow into a collection device in a bottom side support pipe; fallen material slag can also be collected.

The invention relates to a concrete brick forming groove for building construction. The concrete brick forming groove comprises a groove body and a vibration plate mechanism. A motor is installed on the right side of the front part of the groove body, a bearing seat is installed on the left side of the groove body, and a screw is installed between the motor and the bearing seat. A sliding rod is installed on the rear part of the groove body, a partition frame mechanism is located in the groove body, the front side of the partition frame mechanism is installed on the screw, the rear side of the partition frame mechanism is installed on the sliding rod, so that when the screw rotates, the partition frame mechanism is driven to move left and right in the groove body. When a vibration motor is electrified to vibrate, a left vibration plate and a right vibration plate generate a vibration effect, the vibration plate mechanism with a beating effect is further arranged at the bottom of the groove body, in the using process, an operator steps on a vibration rod on the rear side to enable the vibration plate mechanism to beat the bottom face of the groove body, and the purpose of vibration type material uniformizing of pug falling to the bottom of a groove cavity is achieved. Therefore, during actual use, the groove body has the multidirectional vibration characteristic of the inside, the side and the bottom, and the working efficiency and the forming quality of concrete materials during brick making forming are greatly improved.

The invention provides a multiple powder screening machine with an electromagnetic separation function. The machine comprises a powder collecting system, an electromagnetic separation system and a rotary separation system; a conveying channel is formed in a conveying pipe; a powder conveying drive is arranged in the conveying channel; a powder fixed clamp is connected with an input end of the conveying pipe through a powder fixed clamp rotating shaft; and the powder collecting system is connected with the electromagnetic separation system through the conveying pipe. The machine has the following beneficial effects: the flexibility and the practicability of the screening machine are effectively improved; the blockage condition in the screening process can be effectively prevented through electromagnetic screening; the screening efficiency of the screening machine is greatly improved; and the service life is prolonged.

The invention provides a fixed device for automobile U-shaped coupling butt weld machining. The fixed device comprises handles, a pull rod, a threaded sleeve, a rotary rod, a bearing seat and a limiting plate; the bottom surfaces of a fixed platform are supported through four upright pillars, two supporting frames left and right are installed between the four upright pillars, and a dreg-acceptinghopper is matched between the two supporting frames in a sliding slot guide rail mode; and a function groove and a threaded rod fixing groove are formed in the front side of the top surface of the fixed platform, a top plate is slidably matched with the interior of a shell cavity through the sliding slot guide rail mode, the top plate can be adjusted and used according to coupling U-shaped seat width dimensions, a coupling is subjected to adjusting supporting through the size of the coupling, and thus the flexibly and practicability are strengthened, and inner sunken grooves are formed in thefront side of a fixed plane, functional rods left and right capable of being rotatably pulled out are installed in the inner sunken grooves, and clamping grooves are formed in the functional rods, byusing the fixed device, welding gun leather hose lines can be supported, and routing of the welding gun leather hose lines is more regular.

The invention discloses a solar and wind energy powered movable parking pile capable of performing remote monitoring and giving alarms and in linkage with an automatic bumper post. The solar and wind energy powered movable parking pile is characterized by consisting of a movable parking pile body, a solar silicon light panel, a wind driven generator, an inverter, an accumulator, a camera, a net bridge, a hard disk video recorder, a sensing probe, a vibrating sensor, a heat sensor, a networking alarm apparatus, a control terminal, an LED warning lamp, a timer, a pressure sensor and a telescopic pile. The problem of inconvenient power taking influenced by fields and other factors is solved through solar and wind power generation, power supply is achieved through renewable energy resources, and energy is saved for the state. A monitoring device can monitor the situation of an automobile in real time, the problems of automobile stealing, scratching and the like are solved, and the alarm apparatus can effectively awe lawless persons. Image videos are transmitted to home by utilizing a network bridge transmitting technology, and the complexity and impossibility of transmission in other modes are avoided. The solar and wind energy powered movable parking pile is in linkage with the bumper post for usage, is more intelligentized and movable, and the flexible practicability of the movable parking pile is enhanced. The added LED warning lamp effectively prevents mistaken collisions of pedestrians and vehicles, the timer control the usage time, and more electricity is saved.

The invention discloses a music box with a night lighting function. The music box comprises a bottom box, supporting column bodies and a glass ball body; a controller, a storage battery, a reflector and a mounting base are arranged on a bottom plate of the bottom box; a light outlet hole and a switch are arranged on a right side plate of the bottom box; a sliding hole, a magnetic block and a sleeve are arranged on a left side plate of the bottom box; a top plate of the bottom box is provided with a light guide hole, a triangular prism body and an eight-tone instrument body; an LED lamp holderis installed on the mounting base; a guide hole is formed in the sleeve; first connecting rods are arranged in the sliding hole and the guide hole in a sliding mode; switching mirrors are arranged atthe right ends of the first connecting rods; and a second connecting rod and a handle are arranged on the left side of the first connecting rods. According to the music box, a light beam emitted by the LED lamp holder is refracted and dispersed into the glass ball body and can serve as a night lamp for illumination at night, the display effect that night lamp illumination and music of the eight-tone instrument are combined can be achieved, the music box can serve as a flashlight for illumination, and the flexibility and practicability of the music box in home life are integrally improved.

The utility model relates to the technical field of medical instruments, and discloses a dilator for a single-port laparoscope, which comprises two arc-shaped dilation cards and a lead-in port formed by the two arc-shaped dilation cards which are mutually closed, and the tops of the outer walls of the arc-shaped dilation cards are fixedly connected with arc-shaped protective ring bodies. The outer walls of the two ends of the arc-shaped protection ring body are symmetrically and fixedly connected with fixing blocks, the outer walls of the two ends of the arc-shaped protection ring body are symmetrically provided with second moving grooves, and the outer walls of the two ends of the arc-shaped protection ring body are provided with moving expansion mechanisms used for adjusting the sizes of the guide-in ports. The size of a guide-in opening can be flexibly adjusted according to the actual situation of a notch, after the size is adjusted, a limiting insertion rod is inserted into a first insertion hole till being inserted into a second insertion hole, a two-way threaded rotating shaft can be conveniently limited, an arc-shaped expansion clamping piece can be conveniently fixed, stability is good, operation is convenient, and practicability is high. And the flexibility and practicability of the device are improved.

The invention discloses a portable spiral stirring device. The portable spiral stirring device comprises a supporting cover plate; supporting rods are fixed on the two sides of the bottom surface andthe top surface of the supporting cover plate; a driving rod is rotatably fixed in the center position of the supporting cover plate; a crank is fixed at the back side end of the driving rod; a driving bevel gear is fixed at the front side end of the driving rod; a follow-up bevel gear is fixed on the top surface of a connecting disk; the connecting disk is rotatably fixed on the top surface of acleaning box; a follow-up bracket is fixed on the bottom surface of the cleaning box; a follow-up sliding block on a bracket connecting rod of the follow-up bracket is clamped in a follow-up sliding groove; a sliding screw rod is rotatably fixed in a sliding groove in a front panel of the cleaning box; the top of the sliding screw rod is fixed in the center position of the bottom surface of the connecting disk; a screw rod sliding block is arranged on the sliding screw rod in a threaded sleeving way; a limiting connecting rod on the side wall of the screw rod sliding block is clamped in a limiting groove through a limiting block; an open groove connecting rod is vertically fixed in the front panel of the screw rod sliding block; and a stirring plate is fixed at the front end of the open groove connecting rod. The stirring efficiency is improved through spiral stirring.

The invention discloses a metal wire-containing glove detection device which comprises a detection table, and a support column, a main support, a liquid receiving box and a liquid storage tank which are arranged on a bottom plate, the detection table is provided with a multifunctional opening, the main support is provided with an impact cylinder, a screw hole, a clamping group and a stabilizing frame, and the clamping group is composed of a mounting plate, a hydraulic cylinder and a clamping and pressing plate. A quick connector, a locking groove and a handle are arranged on the liquid receiving box, a bolt is in threaded connection with the interior of a screw hole, a liquid pumping pipe and a circulating pump are arranged on the liquid storage tank, a liquid conveying pipe is arranged on the circulating pump, a liquid spraying head is arranged on the liquid conveying pipe, a connecting strip is arranged on the impact air cylinder, and a cutting knife is arranged on the connecting strip. According to the device, a cutting-resistant detection test is carried out on the stably clamped glove body, the detection flexibility and practicability of the device are improved, concentrated sulfuric acid liquid scattered in the corrosion-resistant detection test is collected and circularly filtered for use, the dangerous situation that the concentrated sulfuric acid liquid is scattered and flows to cause corrosion of related equipment is avoided, and the service life of the device is prolonged. And the liquid receiving box can be conveniently detached and cleaned.

The invention provides a rotary placement rack of an I-shaped phenolic aldehyde plate product piece. The rotary placement rack comprises a drying groove, a partition board, an air leakage hole, connecting rods, a guiding block and a viewing window, wherein a stand column is mounted on the top surface of a mounting plate; an electrical part holder and a motor are mounted on the top surface of the mounting plate and are in electric control connection; the guiding block is mounted at the bottom of the stand column; the connecting rods are mounted at the two ends of the guiding block; and guide rods are further mounted at the external ends of the two connecting rods. Therefore, two buckling seats can protect the plates and also keep the drying characteristic of the plates; the rotary placementrack with the rack body structure is designed according to the I-shaped plate, improves the functionality whiling having a reasonable structure and has higher practicality; in addition, two mountingseats arranged left and right have the elastic performance, so that when the rotary placement rack is used for storing I-shaped plates, the rotary placement rack can be suitable for storing long and square plates with various sizes and improves the flexible practicality.

The invention provides an impurity removing apparatus for sewage treatment. The impurity removing apparatus comprises a receiving cylinder and a bearing seat, wherein a sliding frame has a U-shaped plate structure, the right side of the sliding frame is provided with a clamping ring through spot welding, two reinforcing ribs are arranged between the sliding frame and the clamping ring through spotwelding connection, a sliding column has a vertical rod structure, a through hole is arranged on the top side of the sliding column, and an installing head is arranged at the rightmost end of a working column, and is provided with an installing hole. According to the present invention, by correspondingly arranging the receiving structure on the bottom side of the treatment structure, the dirt residue discharged from the dirt discharge port can be collected, such that the dirt residue can be collected and treated, the impact on the surrounding environment can be reduced, and the functions canbe correspondingly improved; by arranging the pneumatic water injection structure on the top side of the apparatus, the residue at the dirt discharge port can be taken out through water rinsing when the residue is cleaned so as to further improve the functionality, such that the method of the present invention has advantages of environmental protection and convenient operation compared with the existing method for treating the residue at the dirt discharge port by using manual stirring treatment.

The invention discloses a household cutlery rack which can be assembled at will. The bottom of the bowl is provided with a docking groove, one side of the bowl groove is provided with a tool groove, the top of the tool plate is fixedly installed with a support column, the top of the center column is fixedly installed with a top plate, and the outside of the center column Several connecting columns are arranged, and the bottom ends of the connecting columns are fixedly connected with hooks. In the present invention, a plate is installed inside the plate groove, and a plurality of spacer blocks are installed on the top of the plate, so as to facilitate the user to place the meal plate between the spacer blocks, and it is convenient for the user to place the meal plate by setting the bowl tube. The bowl is placed in the bowl tube for storage. By installing the plate, bowl and tool plate in the groove of the bottom plate, it is convenient for users to install or take them out through the mounting holes, so as to achieve the effect of flexible assembly.

The invention provides a device for preventing a constructional engineering temporary cable from mopping the ground. The device comprises a base, the base is of a hollow rectangular base structure, and a rectangular cavity base is perpendicularly welded to the top face of the base. The cavity base is provided with a rectangular through-opening type inner channel from left to right, and a first wire supporting frame and a second wire supporting frame are arranged on the left side and the right side of an inner cavity of the cavity base in a sliding fit mode respectively through the inner channel. Wire supporting seats are fixed at the top ends of the first wire supporting frame and the second wire supporting frame through bolts respectively, and a first top sealing plate and a second top sealing plate are respectively welded in an inner channel formed in the top end of the cavity seat in a bilateral symmetry manner. According to the left-right adjustable arc-shaped frame of the device,left-right guiding and moving can be conducted on an allowance wire harness, the wire harness arranged in the left-right direction can be erected in a splayed mode according to the actual wiring and erecting process, the width supporting range can be adjusted, flexibility and practicability are further improved, and the functional structure is superior to that of a simple cable supporting frame.

This utility model discloses a tooling for processing the rear cover of an automotive air conditioning compressor, including a base. An electric push rod is fixedly connected to the top and center of the base. The telescopic end of the electric push rod is connected to a connecting shaft via a coupling. The top end of the connecting shaft is detachably connected to two limiting blocks via bolts. A limiting plate that contacts the bottom of one of the limiting blocks is slidably connected to the outer circumference of the connecting shaft. The bottom of the limiting plate contacts the top of the other limiting block. This utility model not only enables the clamping of compressor rear covers of different sizes through the interaction of multiple sliders, slots, connecting plates, and electric push rods, but also enables convenient replacement of sliders through the interaction of sliding grooves, insertion posts, and insertion holes. Furthermore, it enables stable support of the compressor rear cover through the interaction of brackets and rubber pads.

The invention provides a rotary placement rack of an I-shaped phenolic aldehyde plate product piece. The rotary placement rack comprises a drying groove, a partition board, an air leakage hole, connecting rods, a guiding block and a viewing window, wherein a stand column is mounted on the top surface of a mounting plate; an electrical part holder and a motor are mounted on the top surface of the mounting plate and are in electric control connection; the guiding block is mounted at the bottom of the stand column; the connecting rods are mounted at the two ends of the guiding block; and guide rods are further mounted at the external ends of the two connecting rods. Therefore, two buckling seats can protect the plates and also keep the drying characteristic of the plates; the rotary placementrack with the rack body structure is designed according to the I-shaped plate, improves the functionality whiling having a reasonable structure and has higher practicality; in addition, two mountingseats arranged left and right have the elastic performance, so that when the rotary placement rack is used for storing I-shaped plates, the rotary placement rack can be suitable for storing long and square plates with various sizes and improves the flexible practicality.

The utility model discloses an insulation board stacking device which comprises a bottom frame and a stacking mechanism, a guide mechanism is arranged on the rear side of the bottom frame, and the stacking mechanism is located on the front side of the bottom frame. The thermal insulation board stacking device has the beneficial effects that thermal insulation boards with different widths in the transportation process are firmly clamped and fixed through the clamping assembly, then the regularity of the stacking and placing positions of the thermal insulation boards is guaranteed, then the stacking depth is adjusted through the stacking assembly in the thermal insulation board moving and transporting process, and then it is guaranteed that the multiple thermal insulation boards are located at the stacking height of the same horizontal plane all the time; and therefore, the stacking convenience is improved, the stacking time is shortened, and the flexibility and practicability of the device are improved.

The invention provides a weight-increasing device for an airport road surface friction coefficient car, comprising: a chute, a hanging groove, a T-shaped counterweight and a rubber sliding sleeve; An L-shaped connection seat is welded, and a mounting groove is opened on the connection seat; the bottom plate is rounded, and a threaded sleeve runs through one of the connection seats, which can simulate the left and right directions of passengers in the aircraft cabin The variation of the friction coefficient when not equal, the flexibility and practicability have been improved, and a weighted hanging structure for hanging and pulling the matched objects is installed at the bottom of the device. After the device is installed on the chassis of the test vehicle, the counterweight can be placed The parts are hung on the hanging structure to further improve the simulation performance. After the device is installed on the test vehicle, it can obtain different friction data for the detected runway coefficient under various conditions, so that the test vehicle installed on the test vehicle The coefficient of friction tester realizes diversified detection.

The invention provides a car spare part holder. The car spare part holder comprises a lifting platform body, a cart chassis, a cart handlebar, a carrying platform, a sliding groove, H-shaped connectors, a clamping groove, a cover plate, a clamping plate and a connecting hole. The lifting platform body is composed of the cart chassis, the cart handlebar, a manual hydraulic lifting mechanism and thecarrying platform, two pairs of rollers are arranged at the bottom of the cart chassis, and the movable carrying platform is arranged on the cart chassis. The cart handlebar is of a U-shaped metal pipe structure, the cart handlebar is fuse-welded to the upper left portion of the cart chassis, and two connecting bars with a scissor type clamping springs are in clamped connection with the right side of the cart handlebar. Two slidable clamping plates are mounted on the carrying platform through the H-shaped connectors. By means of the series of structures, the dependency of the holder on a carrying system is reduced, the cost is reduced, the safety of tire carrying by workers is improved, and the flexible and practical performance of the holder is improved.