39results about How to "Embody stability" patented technology

The invention discloses a method for preparing polyurethane rubber granule mixture for pavement self-stress icebreaking, and relates to rubber mixture. The method comprises the steps of firstly, mixing various grain sizes of gravels and rubber particles for 60s at room temperature, obtaining gravel and rubber particle mixture, adding bi-component polyurethane glue which is modulated by a component A and a component B mixed for 120s at room temperature, mixing for 120s at room temperature, obtaining mixture of the gravel and rubber particles and the polyurethane glue; adding mineral powder to mix for 60s at room temperature, and preparing the polyurethane rubber granule mixture for pavement self-stress icebreaking. The mixed pavement material generates large compressive deformation in use, resulting in that the tensile stress and the shear stress inside an ice layer are obviously increased, so that the ice layer cracks. The ice layer is damaged under reciprocal action of vehicle tires, so as to overcome the problem that accumulated snow and frozen ice on the pavement cannot be effectively solved in the pavement paving material of inhibiting congelation in the prior art and the defects of poor pavement performance, low durability and non-environmental performance.

The invention relates to a stable levosimendan medicine composition. The medicine composition consists of two chambers, wherein a medicine chamber is filled with the levosimendan or a pharmaceutically acceptable salt thereof; and a solvent chamber is filled with a pharmaceutically usable solvent. The solvent contains a pharmaceutically acceptable organic solvent and solubilizing agent, and also can be added with a pharmaceutically acceptable acid. The composition can be used for intravenous injection, or taken orally. The invention also relates to a method for preparing the composition.

The embodiment of the application discloses a cloud host backup method and device. The method includes backing up the data of the cloud host according to a set timing task and a backup strategy, wherein if the backup strategy is full backup, all data of the cloud host is backed up to a target repository; if the backup strategy is incremental backup, the incremental data of the cloud host is backedup to the target repository, and the incremental data is data added, deleted and / or modified by the cloud host after the last backup. Adopting the technical proposal provided by the embodiment of theapplication, the automatic backup of the cloud host is realized by setting any and backup strategies for the cloud host at a fixed time. When the cloud host fails, restore the last backup cloud hostdata, thus restoring business operations, greatly improving the security of the business, reflecting the stability of the cloud platform.

The invention discloses a blocking prevention pipeline for water conservancy engineering. The blocking prevention pipeline includes a blocking prevention pipeline body, a supporting frame, a pipe body, splicing plates, a blowoff pipe and a splicing head, the bottom of the blocking prevention pipeline body is connected with the supporting frame in a nested mode, the bottom end of the supporting frame is tightly welded to a base, the middle part of the supporting frame is connected with the pipe body in a penetrating mode, the two ends of the pipe body are fixedly connected with the splicing plates, the bottom end of the pipe body is connected with the blowoff pipe in an embedded mode, and the top end of the blowoff pipe is fixedly connected with the splicing head. The splicing head reflectsleakage-proof and installation properties of the blocking prevention pipeline, the blowoff pipe reflects blocking prevention performance and practicability of the blocking prevention pipeline, the splicing plates reflect installation performance and filterableness of the blocking prevention pipeline, the pipe body reflects the blocking prevention performance of the blocking prevention pipeline, aleakage-proof pipe reflects leakage-proof and environmental protection properties of the blocking prevention pipeline, a fine filter screen reflects practicability of the blocking prevention pipeline, a barrier net reflects filterableness and the blocking prevention performance of the blocking prevention pipeline, and the supporting frame reflects stability and the installation performance of theblocking prevention pipeline; and broad development prospects in the future are achieved.

The invention relates to a preparation method for permanent magnet ferrite. The preparation method comprises the following steps of adding additives like silica and boracic acid once while weighing raw materials and wet grinding the raw materials, and adjusting the pressure of combustion air and the pressure of induced air in pre-burning so as to enable a high-temperature section of a pre-burningarea to reach 3m in length to perform pre-burning; and adding additives once, so as to enable raw materials to be burned in advance more easily. The high-temperature area reaches 3m long by adjustinga combustion fan and a draught fan, so that the thermal insulating time is prolonged at the same pre-burning temperature. The pre-burning material prepared by combining the methods can be adapted to wider sintering temperature in secondary sintering, so that unqualified permanent magnet ferrites caused by temperature change in sintering processes are reduced.

The invention relates to an acyclovir lyophilized formulation for injection and a preparation method of the acyclovir lyophilized formulation. The acyclovir lyophilized formulation for injection comprises acyclovir, sodium hydroxide, mannitol and a pH value stabilizing agent, wherein the weight ratio of the acyclovir to the mannitol is 1;(1-10). The acyclovir lyophilized formulation is advanced in prescription and good in product formability; the solution before being frozen is clear in appearance; the lyophilized product is good in solubility; and the re-dissolved solution is good in clarity, low in impurity content, good in stability and controllable in quality.

The invention provides a malicious encrypted traffic detection method and device. The method comprises the following steps: building an encrypted graph through mining the incidence relation between encryption sessions in encrypted traffic, and converting single-stream isolation analysis into multi-stream collaborative analysis. Meanwhile, two types of attributes describing the encrypted malicious traffic are provided, one is credibility of evaluation based on handshake information, and the other is stationarity of evaluation based on a TLS record length sequence, and a credibility value and a stationarity value of an encrypted session to be evaluated are comprehensively analyzed and calculated through a graph attention network. The above values are input into a pre-trained feedforward neural network to obtain a maliciousness score so as to identify the encrypted malicious traffic. According to the invention, through mining the relationship between encrypted sessions, the detection of malicious encrypted traffic is more accurate, and the robustness is higher.

The invention discloses an internet media playing method, device and system based on an internet protocol television. The internet media playing method based on the internet protocol television can beapplied to an internet protocol television client, and the method comprises the steps of in response to an operation instruction, sending an internet media playing request to an internet media server; receiving a response message returned by the Internet media server; when the playing permission in the response message is a first permission, obtaining an intranet downloading address of the internet media from an internet protocol television server according to the first permission, wherein the intranet download address is a storage address of the internet media in a content distribution network corresponding to the internet protocol television client; and acquiring and playing the internet media from the content distribution network corresponding to the internet protocol television clientaccording to the intranet download address. According to the invention, dispatching of internet media streams from an IPTV private network is avoided, and the stability and safety of playing are ensured.

The invention discloses a one-step transport calculation method and system based on axial flux expansion. The method comprises the steps: building a three-dimensional neutron transport equation, wherein an input item of the three-dimensional neutron transport equation is advanced reactor data; in the axial direction, carrying out flux expansion in a first-order difference mode, and carrying out layer-by-layer integration on a three-dimensional neutron transport equation; and solving the three-dimensional neutron transport equation to obtain a reactor core characteristic value and three-dimensional neutron flux distribution for reactor design calculation. According to the invention, under existing calculation conditions, the calculation amount is not increased, meanwhile, good stability is achieved, iterative divergence is avoided, and the problem of one-step transport calculation of an advanced reactor is solved.

The invention discloses a high-load-bearing transfer trolley for lithium battery processing and production. The trolley comprises a bearing plate and a sliding plate, load-bearing square rods are installed on the inner walls of the two sides of the bearing plate and the inner wall of the two sides of the sliding plate through bolts, rotating grooves are formed in the outer walls of the two sides of the top of the bearing plate, and rotating rods are rotatably connected to the inner walls of the two ends of each rotating groove through bearings; first protection rods distributed at equal intervals are welded to the outer wall of the top of each rotating rod, second protection rods are inserted into the top ends of the first protection rods, and fixing bolts are in threaded connection with the outer walls of the front faces of the two first protection rods. According to the transfer trolley, the load-bearing square rods are mounted in the bearing plate and the sliding plate, so that thetransfer trolley can bear larger load, the surface of the transfer trolley is prevented from sinking downwards after long-time use, the toughness of the transfer trolley is improved, the heights of the second protection rods can be adjusted, and bagged lithium battery raw materials exceeding the height part of the protection rods are prevented from sliding off from the transfer trolley; and meanwhile, the vertical use area of the transfer trolley is increased.

The invention discloses a portable warm water supply device for cattle breeding. The water supply device comprises a device main body, a heating box and a pipe reel. The top end of the device main body is fixedly connected with the heating box, a water feeding pipe is connected with one side of the bottom of the heating box in the embedded mode, and the other side of the bottom of the heating boxis fixedly connected with a water pump. The pipe reel is connected with the inner wall on the other side of the water pump in the embedded mode, and a gear fixing column is fixedly connected with theinside of the pipe reel. The periphery of the gear fixing column is fixedly connected with a bearing inner ring, and one side of the bottom of the pipe reel is movably connected with a supply unit, and the supply unit maintains enough water in a water tray for the cattle to drink, so that the practicality of the warm water supply device is embodied. The pipe reel allows a water pipe to extend closer or farther to supply water, and the practicability of the portable water supply device is reflected. The portable warm water supply device is convenient to carry, high in practicability and suitable for use in cattle breeding, and has broad development prospects in the future.

The invention provides a detection system and method of solid-liquid two-phase molar concentration. The system comprises a solid-liquid two-phase molar concentration detection system, wherein the system comprises a rotating and heating device, a connecting device, a cooling metering device and a control system. The rotating and heating device is mainly used for heating solid waste samples; under the effect of centrifugal force generated by rotation, the heating efficiency is higher, so that the liquid is sufficiently evaporated. The cooling metering device is used for cooling steam overflowingthrough evaporation into liquid; meanwhile, the volume is measured, and the air humidity is detected to judge whether the moisture completely evaporates. The connecting device is used for guiding theflow of the steam and preventing the reverse flow. The control system is mainly used for controlling a sensor, a heater, a step motor and other equipment. According to the system and method providedby the invention, a method for automatically detecting the solid-liquid two-phase molar concentration is built on the basis of a gravity method principle in combination with sensor detection, computercontrol and other measuring and control technologies, and the characteristics of accurate detection result, stable process, simplicity in operation and the like are realized.

The invention discloses a high-efficiency feed mixing device for fish culture. The high-efficiency feed mixing device comprises a mixing device main body, a stirrer and supporting columns, wherein thetop of the mixing device main body is fixedly connected with the stirrer; the middle part inside the stirrer is connected with a stirring spindle in a penetrating manner; two sides of the stirring spindle are in embedded connection with stirring blades; stirring paddles are fixedly connected to the bottom of the stirring spindle; the outer side inside the stirrer is fixedly connected with a stirrer shell; and two sides of the stirrer are fixedly connected with crushers. The feed in the crushers is decomposed into small granules, the overall performance of the mixing device main body is greatly improved, the feed is uniformly completely stirred and fused in the stirrer by virtue of several stirring processes, the quality of the mixed feed is greatly improved, the noise is effectively absorbed by a damping base, and the stability of the device is improved. The high-efficiency feed mixing device for fish culture is high in working efficiency, is applicable to the field of mixed feed processing, and has wide development prospects in future.

The invention relates to a preparation method of a nano inorganic-organic nano-filtration membrane, and belongs to the technical field of nano-filtration membrane preparation. The preparation method comprises the following steps: putting cellulose acetate into dichloromethane, stirring to obtain a casting solution; painting the casting solution on a glass plate to form a wet membrane with a thickness of 280 [mu]m, allowing the wet membrane to stand still for 20-23 minutes, then soaking the glass plate in deionized water with a temperature of 20-23 DEG C for 10 to 15 minutes so as to obtain an asymmetric membrane; subjecting the asymmetric membrane to exchange treatments in a methanol solution and cyclohexane in sequence so as to obtain a cellulose acetate nano-filtration flat wet membrane; soaking the obtained wet membrane in a silver nitrate solution for 20 to 30 minutes, washing so as to obtain a composite wet membrane; paving the composite wet membrane on an insulation surface, radiating the upper surface of the composite wet membrane by argon ion laser beams for 15 to 25 minutes so as to obtain the target product. The permeation flux of the membrane prepared by the provided preparation method will increase when the temperature is rising.

The invention discloses a sandbag for physical training. The sandbag for physical training comprises a training sandbag, a hanging ring, a fixed top seat and an adjusting pipeline; the top end of thetraining sandbag is fixedly connected with the hanging ring, the top of the training sandbag is fixedly connected with the adjusting pipeline, the top of the adjusting pipeline is fixedly connected with the fixed top seat, a first fixed pulley is fixedly connected to one side of the top inside the adjusting pipeline, a second fixed pulley is fixedly connected to the other side of the top inside the adjusting pipeline, the surface of the second fixed pulley is fixedly connected with a connecting rope, the other side of the adjusting pipeline is fixedly connected with an adjusting groove, the adjusting groove improves the flexibility of the training sandbag, a fixing mechanism improves the stability of the training sandbag, a cushioning mechanism improves the cushioning performance of the training sandbag, a product information nameplate improves the propaganda performance of the training sandbag, a visual layer improves the practicability of the training sandbag, a fixed belt improves the convenience of the training sandbag, the training sandbag is applicable as a physical training sandbag, and a wide development prospect is achieved in the future.

The invention discloses a high-altitude lifting rope strap with a safety air bag. The high-altitude lifting rope strap comprises a lifting rope, an induction box, a waist fixing strap and a storage bag, a tension sensor is arranged in the induction box, sensing rings are arranged at the top and the bottom of the tension sensor, and the sensing ring at the top of the tension sensor and the top of the induction box are installed in a butt joint manner; and the safety air bag is fixedly installed in the storage bag, a gas generator is fixedly installed in the safety air bag, an igniter is arranged in the gas generator, sodium azide is arranged on the outer circle of the igniter, and an ECU is arranged at the bottom of the storage bag. According to the high-altitude lifting rope strap, tension force between the lifting rope and an operator is sensed through the tension sensor, a large amount of nitrogen is generated through reaction of the igniter and the sodium azide in the gas generator, the nitrogen is rapidly discharged into the safety air bag, and the effect that the safety air bag protects the operator is achieved; and the function effect of the lifting rope strap is increased.

The invention discloses a method for preparing polyurethane rubber granule mixture for pavement self-stress icebreaking, and relates to rubber mixture. The method comprises the steps of firstly, mixing various grain sizes of gravels and rubber particles for 60s at room temperature, obtaining gravel and rubber particle mixture, adding bi-component polyurethane glue which is modulated by a component A and a component B mixed for 120s at room temperature, mixing for 120s at room temperature, obtaining mixture of the gravel and rubber particles and the polyurethane glue; adding mineral powder to mix for 60s at room temperature, and preparing the polyurethane rubber granule mixture for pavement self-stress icebreaking. The mixed pavement material generates large compressive deformation in use, resulting in that the tensile stress and the shear stress inside an ice layer are obviously increased, so that the ice layer cracks. The ice layer is damaged under reciprocal action of vehicle tires, so as to overcome the problem that accumulated snow and frozen ice on the pavement cannot be effectively solved in the pavement paving material of inhibiting congelation in the prior art and the defects of poor pavement performance, low durability and non-environmental performance.

The invention discloses a hub motor and a suspension using the hub motor. The hub motor and the suspension using the hub motor comprise a hub motor suspension main body, the hub, a motor box, the suspension and a refrigeration device, wherein the periphery of the hub motor suspension main body is fixedly connected with the hub, the peripheral outer wall of the hub is connected to the peripheral outer wall of the hub motor suspension main body, the motor box is fixedly connected to the inner side of the middle of the hub, the peripheral outer wall of the motor box is connected with the inner side inner wall of the middle of the hub, and the middle of one end of the motor box is in lap joint with the suspension. According to the suspension, through a damping mechanism formed by a damping strut and a damping spring, the stability effect of the suspension itself can be well improved; the refrigeration device can ensure stable operation of a motor in the motor box, and a certain protectionand prevention effect on the motor is achieved; and for the hub, when a tire is installed, the contact area between a tire mounting groove and the tire can be effectively expanded through a limiting ring on the inner side of the hub, the firmness degree of the joint between the tire and the tire mounting groove is improved, and a wide development prospect in the future is achieved.

The invention discloses a cable winding machine capable of tightening electric wires. The cable winding machine comprises a winding machine main body, a driving device, an adjustment button and a guiding rod. The top of the winding machine main body is fixedly connected with the driving device, a housing is tightly welded to both sides of the winding machine main body, discs are embedded to the front portion of the top of the housing, a sleeve penetrates through hollowed-out parts of the middles of the discs, the adjustment button is movably connected to one side of the housing, and a guide rod is movably connected to the other side of the housing. The direction of the guide rod can be controlled to prevent repeated work, so that high efficiency of the winding machine main body is achieved; the force of rotating gears can be adjusted, and the electric wires cannot be broken in a tightening process, so that the flexibility of the winding machine main body is achieved; a rotating shaft can prevent the situation that resources are wasted since the electric wires are broken during work, so that the convenience of the winding machine main body is achieved; fixing columns cannot make theelectric wires fall in a re-winding process, so that the stability of the winding machine main body is achieved.

The centrifugal machine comprises a centrifugal machine body, a supporting plate, an observation window and a control box, the control box is connected to one side in front of the centrifugal machine body in an embedded mode, a shell cover is movably connected to the top of the centrifugal machine body, the observation window is connected to the middle of the top of the shell cover in an embedded mode, and a feeding port is connected to the top end of the shell cover in an embedded mode. The other side of the centrifugal machine body is fixedly connected with a supporting plate, the middle part in the centrifugal machine body is movably connected with a rotary drum, the middle part in the rotary drum is movably connected with a spiral blade, the spiral blade can stably and continuously push sediments when pushing the sediments, the separation effect is good, and the separation performance of the centrifugal machine body is reflected; the noise reduction and shock absorption layer embodies the safety of the centrifugal machine body, the water injection nozzle enables the solid-liquid separation effect to be more obvious, the separability of the centrifugal machine body is embodied, the liquid level adjusting piece can adjust the resistance encountered by the rotary drum during rotation, the rotating speed of the centrifugal machine body is increased, and the controllability of the centrifugal machine body is embodied.

The invention discloses a computer radiator which comprises a main body, fixing buckles, a fan, limiting rings, energy-saving lamps, a switch, first supporting legs, second supporting legs, adjustment nuts, a data wire and a USB plug. The computer radiator has the beneficial effects that a groove is formed in the middle of the main body of the computer radiator; the mobile fan is arranged inside the groove and can intensively radiate a host part in a targeted manner to realize the timeliness; the four fixing buckles are arranged on two sides of the main body, so that a computer can be effectively fixed on the radiator to realize the stability; the energy-saving lamps are arranged on one side of the main body and electrically connected with the USB plug and controlled by the switch, so that operation for a self-distributed keyboard under a dark environment is realized; the first supporting legs and the second supporting legs are movably connected through the adjustment nuts, so that the computer can be adjusted at different heights to realize the comprehensiveness; the whole material of the radiator is polymerized high-temperature-resistant plastic, and the radiator is of an all-round meshed hollow structure; and all the parts of the radiator are connected compactly, so that the radiator is firm, durable and long in service life.

The invention discloses a novel supercharger device which comprises a supercharger device body, a supporting column and a damping base, a top cover is connected to the top of the supercharger device body in an embedded mode, the supporting column is fixedly connected to the bottom of the supercharger device body, a lower supercharging gasket is connected to the middle of the supercharger device body in an embedded mode, an air outlet is connected to the middle of the top of a high-pressure bottom cover in an embedded mode, a damping base is fixedly connected to the bottom end of the supercharger device body, through the damping base, the working efficiency of the device body can be improved, so that the firmness and high efficiency of the supercharger device body are embodied, a pressure device can adapt to more pressure needed by work, so that the adaptability and practicability of the supercharger device body are embodied, unnecessary potential safety hazards are avoided through a fixing bearing block, the safety of the supercharger device body is embodied, a movable damping block can prevent vibration from being transmitted to the supercharger device body, and the stability of the supercharger device body is embodied.

The invention provides a solid-liquid two-phase molar concentration detection system and method, comprising a solid-liquid two-phase molar concentration detection system, the system includes a rotating and heating device, a connecting device, a cooling metering device, and a control system. The rotation and heating device is mainly used for heating solid waste samples. Under the centrifugal force generated by the rotation, the heating efficiency is higher and the liquid is fully evaporated. The cooling metering device is used to cool the evaporated gas into a liquid, measure its volume at the same time, and detect the air humidity to judge whether the water has evaporated completely; the connecting device is used to guide the gas and prevent backflow; the control system is mainly used For the control of sensors, heaters, stepper motors and other equipment. Based on the principle of gravity method and combined with sensor detection, computer control and other measurement and control technologies, the present invention establishes an automatic detection method for solid-liquid two-phase molar concentration, which has the characteristics of accurate detection effect, stable process, simple operation and the like.

The invention discloses an air cooling device for processing fluoroplastic. The air cooling device comprises an air cooling device main body, a fixing table and an air inlet pipe. A fixing surface isfixedly connected to the middle of the air cooling device main body. Extending-and-contracting rods are closely welded to the bottom end of the fixing surface. A switching button is connected to one side of the fixing surface in an embedded manner. A power socket is connected to the bottom end of the rear face of the fixing surface in an embedded manner. The air inlet pipe is movably connected tothe middle of the top end of the fixing surface. An air distribution pipe is connected to the middle inside the fixing surface in a nested manner. By means of the air distribution pipe, the air cooling device for processing the fluoroplastic can achieve the better air cooling effect, and thus high efficiency of the air cooling device for processing the fluoroplastic is embodied; air of the air inlet pipe is distributed to all air outlets, and air cooling treatment is conducted on the fluoroplastic through the air outlets, so that practicability of the air cooling device for processing the fluoroplastic is embodied; by means of an air outlet housing, the faster air cooling effect can be achieved for the fluoroplastic, and thus, high efficiency of the air cooling device for processing the fluoroplastic is embodied; and the air cooling device is suitable to be used, and the wide development prospect is achieved in future.

The invention discloses an adjustable disc buckle inclined rod, solves the problems that in the prior art, the length of the adjustable disc buckle inclined rod cannot be adjusted according to the actual length of opposite angles, and time is wasted for constructing a cross rod, a vertical rod and an inclined rod in a distinguished mode when a scaffold is constructed, and relates to the technical field of building construction. The device comprises a cross rod, connecting discs are arranged at the ends of the two ends of the cross rod, the device further comprises an inclined rod, one end of the inclined rod is hinged to a right-angle connecting piece, the right-angle connecting piece is connected to the cross rod, and the other end of the inclined rod is movably connected with a movable connecting piece connected to the cross rod. The storage rack is simple in structure and convenient to operate, the inclined rods are movably connected with the cross rods, the inclined rods are convenient to distinguish while storage is facilitated, the building time is saved, and the working efficiency is improved. The inclined rods and the straight rods are connected through the right-angle frames, and the right-angle frames can conveniently and more stably abut against and support the opposite angles of the built scaffold. And the limiting unit is matched with the sleeve column and the connecting rod, so that the length of the inclined rod can be conveniently and quickly adjusted.

The present invention provides a method and device for detecting malicious encrypted traffic. The method constructs an encrypted graph by mining the correlation between encrypted sessions in the encrypted traffic, and converts single-stream isolated analysis to multi-stream collaborative analysis. At the same time, two types of attributes are proposed to describe the encrypted malicious traffic, one is the credibility of the evaluation based on the handshake information, and the other is the stationarity of the evaluation based on the TLS record length sequence. Confidence value and stationarity value, and input the pre-trained feed-forward neural network to get malicious score to identify encrypted malicious traffic. The invention detects the malicious encrypted traffic more accurately and has higher robustness by mining the relationship between encrypted sessions.

The invention belongs to the technical field of automobile engine manufacture, and particularly relates to a material-carrying automatic stirring-assembly-type pressure head for valve keys. The material-carrying automatic stirring-assembly-type pressure head for valve keys comprises ejection cores, stirring sleeves, permanent magnets, springs, stirring sheets, pressure head bodies and driving devices, wherein each pressure head body is of a hollow structure; the upper end of each pressure head body is connected with a substrate of a key pressing assembly machine; the lower end of each pressure head body is provided with multiple permanent magnets; the permanent magnets are used for magnetically attracting valve spring bases with the valve keys; the stirring sleeves and the ejection cores are sequentially inserted in cavities of the pressure head bodies from outside to inside; the stirring sleeves and the ejection cores can slide relatively; the springs are accommodated in the cavities of the pressure head bodies and are located above the ejection cores; the lower ends of the ejection cores are axially limited through the valve keys; one end of each stirring sheet is connected with the upper end of the corresponding stirring sleeve; and the other end of each stirring sheet is connected with the corresponding driving device arranged on the substrate. According to the material-carrying automatic stirring-assembly-type pressure head for the valve keys, manufacture if finished in one step in the pressure head by adopting ejecting and stirring; assembly time is greatly shortened; work intensity is lowered; and high efficiency of the structure on the valve key pressing assembly machine is exerted.

The invention provides a drum type forming device of an automotive interior trim part forming machine. The automotive interior trim part forming machine comprises a rack, a basic material supply mechanism arranged on the rack as well as a hot air supply mechanism. The drum type forming device comprises a drum supporting trolley, a drum driving mechanism, a drum and a liner tube, wherein the drum supporting trolley comprises a drum supporting trolley frame, a trolley frame left wallboard and a trolley frame right wallboard, and the drum supporting trolley frame is arranged on the rack; the drumcomprises a left drum ring, a right drum ring and a liner tube storage cage; the drum driving mechanism is connected with the right drum ring; a negative-pressure suction mechanism, a high-temperature air suction and guide-back mechanism and a cooling air suction and return mechanism are arranged on the liner tube, the negative-pressure suction mechanism is connected with a negative-pressure suction fan arranged on the rack through a pipe, the high-temperature air suction and guide-back mechanism is connected with the hot air supply mechanism through a pipe, and the cooling air suction and return mechanism is connected with an air suction fan arranged on the rack through a pipe. The requirement for high-efficiency forming of interior trim parts is met, space occupation is reduced, connection is reliable, drum motion stability is good, and the structure is compact.

The invention discloses an induction steel plate used for monorail axle counting detection. The induction steel plate comprises a steel plate main body and an axle counter, wherein fixing bolts are embedded in and connected to the middle bottom of the steel plate main body; the outer walls of the outer circumference of the fixing bolts are connected to the inner wall of the inside of the steel plate main body; the other sides of the fixing bolts are fixedly connected with a protective case; the outer wall of one side of the protective case is connected to the outer walls of the other sides ofthe fixing bolts; the inside of the protective case is fixedly connected with the axle counter; and the outer wall of the outside of the axle counter is connected to the inner wall of the inside of the protective case. The axle counter greatly improves the detection time for the passing of trains and embodies the accuracy of the device; a mounting bolt greatly improves the stability effect and running speed of the axle counter and embodies the stability of the device; the induction steel plate greatly improves the transmission effect and embodies the transmission performance of the device; a buffer spring improves the protective effect on the axle counter and embodies the practicability of the device; and a friction pad embodies the stability of the device so as to achieve broad development prospects in the future.