100results about How to "Improve the fit range" patented technology

A system for delivering a pressurized flow of breathable gas to a patient includes a patient interface configured to contact the patient's head. The patient interface includes a frame, a cushion supported by the frame and configured to sealingly connect the patient interface to the patient's face and form a chamber between the frame and the wearer's face, and an inlet port in the frame to receive the pressurized flow of breathable gas. A flow generator is configured to generate the pressurized flow and is capable of creating a pressure of about 2-40 cm H20 in the chamber. A flow generator housing is provided to house the flow generator. The flow generator housing is mounted on the patient interface and configured to reduce the transmission of vibration and / or noise generated by the flow generator to the patient interface.

The invention provides a shuttle-typed check valve, which solves the problem that the existing shuttle-typed check valve has low assembly and disassembly precision and poor reliability. A valve sleeve (1) and a valve flap (3) in a shell (4) form an enclosed chamber which is internally provided with a spring (2); the valve sleeve is provided with a hole (10); a valve shaft (9) is connected with the valve flap (3) and movably matched with a shaft sleeve (5) in the central hole of the valve sleeve (1); the shaft sleeve (5) is matched with a central hole thread and provided with a locking nut (6); the valve sleeve is connected with a precise matching ring (7) which is matched with a flow passage internal hole thread at one end of the shell (4); the end surface and / or the cylindrical surface of the valve flap (3) is hermetically matched with a valve seat (8) at the other end of the shell (4).

The invention discloses an electronic lock handle with an inbuilt clutch. The electronic lock handle comprises the clutch, a driving device, a transmission device, square steel, a lock control deviceand a handle body, wherein the clutch is arranged in an outdoor handle in an inbuilt manner; the transmission device comprises a transmission spring, a dissociative piece fixing piece and a driving rod; the transmission spring is fixedly connected with a dissociative piece; the driving device is fixedly connected with the driving rod; the spiral coil of the transmission spring is embedded on the driving rod in a sleeving manner; a fixing pin penetrating through the spiral coil of the transmission spring in an inserted manner is arranged on the driving rod; opening and closing of the clutch arecontrolled through triggering of the dissociative piece; and the clutch is arranged in the handle body to control connection and separation of the handle body and square steel. The electronic lock handle is simple in structure and high in practicality and increases the application range of the lock.

The invention discloses an energy-saving type highlight non-trace injection mold temperature control system, including a mold temperature machine part, a router control unit, a heating part, a water-cooling part, a gas blowing part, and a water replenishment part. The invention adopts adjustable water injection capacity high-temperature water storage tank at the heating part heat source link of the system, adds a high-temperature booster pump, a superheater, and recycled heat gain bypass for energy storage and concurrent heating; adopts a pressure reducing valve for pressure reduction direct recovery of 175 DEG C, 0.9MPa high-temperature waste heat in the waste heat recovery link; in the water-cooling part cold source link, adopts cooling water tower to make 16 DEG C cold water, and is cooled by high-pressure water pump high speed injection mold; and a corresponding control implementing unit is provided in the control unit mold temperature machine, so that the invention overcomes problem and insufficiency of the existing technology like large energy consumption and low heat energy use ratio, the provided energy-saving type highlight non-trace injection mold temperature control system achieve the object of improving heat energy use ratio, saving energy and reducing consumption under the precondition of satisfying the equal process effect.

The invention discloses an electronic cigarette control method and an electronic cigarette, and belongs to the technical field of electronic cigarettes. The method comprises the steps that characteristic parameters of an atomizer of the electronic cigarette are obtained, a corresponding first output power of the characteristic parameters of the atomizer is determined, and electricity is output tothe atomizer according to the first output power when a cigarette lighting signal is received. By obtaining the characteristic features of the atomizer in the electronic cigarette, the output power ofthe electricity output to the atomizer is determined according to the characteristic parameters of the atomizer, electricity is output to the atomizer according to the determined output power, namelythe electronic cigarette can output electricity of different power to atomizers of different types so that the electric cigarette can fit battery devices of electronic cigarettes of different types,and the effect of improving the adaptability range of the electronic cigarette is achieved.

The invention relates to electronic recording equipment, in particular to an airphibian automobile data recorder. The airphibian automobile data recorder comprises a main machine body and a fixing device; the main machine body comprises a shell, the side face of the shell is provided with a camera, a plurality of motors are arranged on the periphery of the upper portion of the shell, and the output end of each motor is connected with a rotor wing; an electrical storage device is arranged in the shell, and the electrical storage device is connected with the camera and the motors; one end of the fixing device is detachably connected with the shell, and the other end of the fixing device is detachably connected with an automobile. A charging port is further formed in the shell, and the charging port is electrically connected with the electrical storage device. The airphibian automobile data recorder has the advantages that the airphibian automobile data recorder can both be arranged in the automobile for recording the driving process and conduct aerial photography on the real-time traffic status.

The invention discloses a wiper connector base, a wiper connector adopting the wiper connector base, and a wiper applying the wiper connector. According to the technical scheme, the wiper connector base is innovatively developed, and thus can adapt to a first base and a second base; the first base adapts to a U-shaped wiper arm clamping part; the upper part of the second base can be mutually matched with a plurality of different wiper arm connectors, so that the adaptive range of the wiper connector can be greatly expanded. Meanwhile, as the wiper adopting the wiper connector is further provided, the adaptability of the wiper to different car models is greatly improved, the stockpile cost for a dealer is reduced, and convenience is brought to consumers for selective purchasing.

The invention provides a toilet paper additive and a toilet paper making method using the toilet paper additive, and the toilet paper additive gives necessary dry paper strength and has no adverse effects on productbility and quality in the toilet paper making process, The toilet paper additives comprises an amphoteric (methyl) acrylamide polymer A and a water soluble aluminum compound B, and the ratio of A:B is 95:5-40:60 by weight of solid content, wherein the amphoteric (methyl) acrylamide polymer A is obtained by copolymerization of monomer components of 62-98.95 mol% of (methyl) acrylamide a1, 20.55-20 mol% of a positive ion vinyl monomer a2 and 30.5-18 mol% of a negative ion vinyl monomer a3, and the ion equivalent weight ratio of the positive ion vinyl monomer a2 and the negative ion vinyl monomer a3, namely the ratio of a2 positive ion equivalent weight to a3 negative ion equivalent weight is 1.1-40.

The invention discloses an insulating frame, and relates to the technical field of motors. The insulating frame includes an outer wall and an inner wall that surround each other. The outer wall and the inner wall are connected through multiple coiling parts. The inner wall is formed by multiple inner baffle plates arranged at intervals. The number of the inner baffle plates is equal to that of the coiling parts, and the inner baffle plates correspond to the coiling parts one by one. The bottom on the inner side of each of two ends of each inner baffle plate is equipped with a groove paper buckle, a groove paper clamping groove is disposed between each groove paper buckle and one corresponding inner baffle plate, and the bottom of each of the two ends of each inner baffle plate is also equipped with a groove structure that is communicated with the corresponding groove paper clamping groove. The invention also discloses a motor stator and a motor including the insulating frame The bottom walls on the two ends of each inner baffle plate are additionally provided with the groove structures that are communicated with the groove paper clamping grooves to enable the space of the groove paper clamping grooves to be increased, so groove paper will not be drawn into an iron core along with coiling pins during coiling. Therefore, the cooperation range between the groove paper and the insulating frame is increased, the tighter contact performance is exhibited, hidden troubles of causing the groove paper to be drawn into the iron core after coiling are effectively reduced, and groove winding is less likely to occur.

The present invention relates to the field of daily life mechanical equipment, in particular to a toothpaste extruding mechanism that can be easily decorated and installed. The extrusion device, the lower part of the extrusion cylinder is connected with a square installation cone seat, the lower part of the installation cone seat is provided with an installation seal ring, and the installation cone seat is provided with a suction pipe passing through the wall of the cone seat, and the suction pipe passes through the installation ventilation hose The ventilation pump is connected, and the ventilation pump is installed on the extrusion cylinder through the ventilation pump installation block, and the extrusion device and the ventilation pump are connected to the controller; the present invention places the toothpaste in the extrusion cylinder, and cooperates with the extruding cylinder in the extrusion cylinder. The output device realizes the automatic extrusion of toothpaste. Through the installation part set at the lower part of the extrusion cylinder, the extrusion cylinder can be fixed on the washstand, which not only facilitates the use of toothpaste, but also can cooperate with the washstand to achieve a decorative and beautiful effect.

The purpose of the present invention is to provide a natural polymeric emulsifier improved in so-called "emulsifying power", said natural polymeric emulsifier being capable of forming, even by the addition thereof in a small amount, an oil-in-water emulsion which has a small emulsified particle diameter and a uniform particle size distribution and which rarely suffers from the aggregation or coalescence of emulsified particles even when has undergone heating, long-term storage, aging or the like. [Solution] The purpose can be achieved by using water-soluble soybean polysaccharides which have a methyl ester content of 30% or below relative to the uronic acids and an acetate content of 1wt% or higher in terms of free acetic acid and relative to the water-soluble soybean polysaccharides. The water-soluble soybean polysaccharides can be manufactured by subjecting raw material water-soluble soybean polysaccharides to methyl ester removal treatment and thereafter acetate-forming esterification treatment.

The invention relates to the technical field of sludge treatment equipment and discloses lakebed sludge extraction equipment. The lakebed sludge extraction equipment comprises a base. A stabilizing loop bar for adjusting height and a storage box for separating sludge are successively and fixedly mounted from left to right on the top of the base, a fine rod is fixedly mounted at the bottom of an inner cavity of the stabilizing loop bar, an extension rod is movably mounted on the top of the stabilizing loop bar in a sleeving manner, and the bottom of the extension rod and the top of the stabilizing loop bar are mounted movably in a sleeving manner. According to the lakebed sludge extraction equipment, a water flow in the storage box is extracted by taking a water suction pipe as power, so that a sucking disc generates a sucking force, the sludge is extracted into the storage box through the sucking disc, and large particle hard substances are separated by a handle, so that a problem thata rotor in the water pump is damaged as the hard substances enter into a water pump through the water suction pipe is avoided, the safety of the equipment is improved greatly, and meanwhile, local sludge and water are separated by the handle, so that most substances extracted by the water suction pipe are water, and therefore, the burden of the water pump is reduced greatly.

The invention discloses a pay-off device. The device comprises a fixed frame, the left side of the top of the fixed frame is fixedly connected with a first supporting frame, a second supporting frameis fixedly connected to the right side of the top of the fixed frame, a pay-off roller is movably connected between the first supporting frame and the second supporting frame, and a bearing is fixedlyconnected in an inner cavity of the first supporting frame. Through cooperation use of the fixed frame, the first supporting frame, the second supporting frame, a pay-off roller, a bearing, a fixed shaft, a thread sleeve, a connecting device, a shell, a transmission rod, a driven gear, a first motor, a rotating shaft, a driving gear, a casing pipe, a spring, a base plate, fixed blocks, clamping blocks, clamping grooves and a box body, a pay-off device of a traditional stranding machine can be improved, on the basis of keeping original self rotation, the adaptation range of a spool can be expanded, and the aims of being convenient to mount and dismount, reducing person carrying, improving work efficiency and improving product quality are achieved.

The invention discloses a textile machine cloth winding device in the technical field of textile machines. The textile machine cloth winding device comprises a base, wherein hydraulic cylinders are mounted on the left and right sides of the top of the base; fixed plates are mounted at the tops of the output ends of the hydraulic cylinders; bearing pedestals are embedded in the cavities of the fixed plates in a sleeving manner; a driving wheel is welded in the inner ring of the bearing pedestal on the left side; a driving belt is connected onto the driving wheel in a sleeving manner; and a driving motor is mounted on the left side of the base. According to the textile machine cloth winding device, the hydraulic cylinders and a winding roller capable of changing the length and used for changing are arranged, so that the adaptive scope of a previous production procedure is enlarged, winding and application of different widths of textile cloth are realized, and the applicable scope is enlarged; and integrated fixed assembling and spline connection are adopted, so that the cloth drum position can be conveniently fixed to realize a rapid detaching effect, and application is more convenient and faster to reduce the waiting time for producing an entire textile machine and improve the efficiency.

A fine adjustment aiming device for far-end locking of femoral intramedullary nail comprises an aiming arm used for being detachably connected with an intramedullary nail handle, wherein an adjustingassembly is arranged on the aiming arm and comprises a transverse sliding block arranged on the aiming arm in a sliding mode, a longitudinal sliding block perpendicular to the sliding direction of thetransverse sliding block is arranged in the transverse sliding block, an aiming frame is arranged at the bottom of the longitudinal sliding block, a first adjusting block and a second adjusting blockwhich are opposite are arranged in the aiming frame in a sliding mode, a navigation hole is formed in each of the first adjusting block and the second adjusting block, a first adjusting screw is in threaded connection with a left end screw hole of the aiming frame and then rotationally connected with the first adjusting block, and a second adjusting screw is in threaded connection with a right end screw hole of the aiming frame and then is rotationally connected with the second adjusting block. The implantation position of far-end locking screws can be accurately determined through independent fine adjustment of the adjusting blocks, the operation time is shortened, the perspective frequency is reduced, medical staff and patients are protected, and the fine adjustment aiming device can beconnected and matched with various intramedullary nail handles on the market for use and has extremely high universality.

The invention relates to the technical field of road paving equipment and discloses a polished wheel road roller for asphalt pavement. The polished wheel road roller for asphalt pavement comprises a vehicle body, a first stabilizer bar is fixedly mounted at the right end of the bottom surface of the vehicle body, a first bearing is fixedly mounted at the bottom end of the first stabilizer bar, a first rolling shaft is fixedly sleeved with the first bearing, a first polished wheel located on the back face of the first stabilizer bar is fixedly sleeved with the interior and the exterior of the first rolling shaft, a stabilizer plate located on the front face of the first stabilizer bar is fixedly sleeved with the exterior of the first bearing, and a stabilizer sleeve rod is fixedly installedon the front face of the stabilizer plate. According to the polished wheel road roller for asphalt pavement, by arranging a movable rod at the top of a second bearing, the movable rod can be matchedwith a damping rod, so that vibration borne by the second bearing is relieved, large impact force frequently borne in the operation process of a second polished wheel is greatly reduced, the abrasiondegree between the second polished wheel and a second rolling shaft is reduced, and the service life of the equipment is guaranteed.

The invention provides a shuttle-typed reduced check valve, which solves the problem that the existing check valve has single function, low disassembly and assembly precision and poor sealing performance. One end of a shell (8) is a large calibre passage flange (2) and the other end thereof is a small calibre passage flange (1) which has the same axes as the large calibre passage flange (2); the internal end of the flow passage of the small calibre passage flange (1) is provided with a valve seat (12) which is hermetically matched with a valve flap (13) which is connected with a valve shaft (5) which is movably matched with a valve shaft sleeve (10) in the internal hole of the valve sleeve (11); the valve sleeve is internally provided with a spring which is connected with the valve flap (13); the valve sleeve (11) is provided with a hole (14); a streamline cone internal chamber (9) is arranged between the valve seat (12) and the large calibre passage flange (2).

The invention discloses an embedded buffering closing-assisted locking mechanism for a large-sized armrest. The embedded buffering closing-assisted locking mechanism for the large-sized armrest comprises an armrest; the armrest comprises an armrest framework assembly and a hinge assembly; the embedded buffering closing-assisted locking mechanism for the large-sized armrest further comprises a torque hinged support assembly and a locking and unlocking assembly, wherein the torque hinged support assembly comprises a torque hinged support connecting pipe and a first torque hinged support which isfixed at one end of the torque hinged support connecting pipe; the two ends of the torque hinged support connecting pipe are fixed on the hinge assembly after correspondingly penetrating through thetwo opposite side walls in the armrest framework assembly; the hinge assembly is fixed on a seat framework; the armrest framework assembly can rotate around the torque hinged support connecting pipe;the locking and unlocking assembly is mounted on the armrest framework assembly; after the armrest is in a folded state, the locking and unlocking assembly locks the first torque hinged support so asto lock the armrest framework; and after the locking and unlocking assembly unlocks the first torque hinged support, the armrest can rotate and turn over around the torque hinged support connecting pipe. According to the embedded buffering closing-assisted locking mechanism for the large-sized armrest, as the locking and unlocking mechanism is arranged in the armrest, small space is occupied, andthe application range is wide.

The invention relates to the technical field of faucets and discloses an all-purpose telescopic self-electricity-generating hot and cold water faucet. The all-purpose telescopic self-electricity-generating hot and cold water faucet comprises a table-board. A fastening sleeve is fixedly connected in the table-board in a sleeved manner. According to the all-purpose telescopic self-electricity-generating hot and cold water faucet, by arranging a vertical sleeve, a shell pipeline, a first telescopic sleeve, a second telescopic sleeve and an electromagnet, the length of a bended pipe can be adjusted flexibly as a result of movable sleeve connecting relationships between the shell pipeline and the first telescopic sleeve and between the second telescopic sleeve and the first telescopic sleeve. As a result of the movable sleeve connecting relationship between the vertical shaft and the shell pipeline, the angle of a spray head can be adjusted randomly, so that the all-purpose telescopic self-electricity-generating hot and cold water faucet has a universal function. Meanwhile, as a result of on-off currents of the electromagnet, functions of fixing and unfixing the shell pipeline will be achieved, so that the height position of the shell pipeline can be adjusted. The adjusting range of the faucet is enlarged and meanwhile, the all-purpose telescopic self-electricity-generating hot andcold water faucet also meets demands of different occasions.

The invention discloses clamping and perforating equipment for circuit breaker processing and a using method of the clamping and perforating equipment. The clamping and perforating equipment comprises a lower rotary table, a workbench, two clamping piece seats and a perforating mechanism, wherein the workbench is located above the lower rotary table, two welding rods are vertically arranged at the two ends of the workbench, and a mounting plate is welded to the lower portion of one side of each of the two welding rods. The clamping and perforating equipment has the beneficial effects that the automation degree of the equipment for circuit breaker perforating treatment work is high, the time and labor are saved during use, the equipment can clamp and fix circuit breakers with different sizes for drilling treatment, and the working adaptation range is enlarged; a sixth motor drives the lower rotary seat to rotate, the working height and the inclination angle of a drill bit are adjusted, a third motor on the perforating mechanism drives a second lead screw to rotate, and the second lead screw drives a second nut, a sliding plate and the drill bit to move forwards and backwards for adjustment through the thread effect; and on one hand, the equipment can rapidly carry out perforating treatment on different positions of the circuit breaker, and on the other hand, the perforating precision of the equipment on the circuit breaker is greatly improved.

The invention relates to the technical field of agricultural machinery, and discloses a dual-purpose working component of an intelligent garden tractor. The dual-purpose working component of the intelligent garden tractor comprises a vehicle head, wherein a vehicle panel is fixedly mounted at the bottom of the vehicle head, a vehicle compartment located above the vehicle panel is fixedly mounted on the right side of the vehicle head, a crushing box and a control box are fixedly sleeved at the top of the vehicle compartment sequentially from left to right, a processing box is fixedly mounted inan inner cavity of the control box, and a driving motor is fixedly mounted inside the vehicle compartment. By adopting the dual-purpose working component of the intelligent garden tractor, a first electrode block and a second electrode block are electrically connected to open an electronic valve, therefore, a chemical fertilizer intermittently enters a water tank through a connecting pipe to realize quantitative application of the chemical fertilizer, the problem of imprecise manual operation is avoided, a colleague pumps the water flow inside the water tank by a water pump to drive stirringblades to rotate, and the chemical fertilizer and water are fully integrated to ensure the fertilization effect and increase the practicability of the device.

The invention discloses a signaling gateway, a link circuit establishing method, a data transmission method, and a broken link processing method, wherein, the signaling gateway adopting an M2UA protocol comprises: a configuration module used for taking IID parameters of an physical interface of the signaling gateway as link identifications which is one-to-one corresponding to link numbers and configuring a protocol type of each link circuit; an analysis module used for analyzing the received IID parameters so as to obtain the link numbers and obtaining corresponding link types according to the link numbers; and a processing module used for processing treatments according to the link numbers and the protocol types of the link circuits. Wherein, the M2UA protocol can be adaptive to MTP2, SSCS, and / or M2PA. The treatments processed by the processing module comprise at least one of following: establishing link processing, data transmission, and a broken link processing.

The invention provides transmission equipment. The transmission equipment comprises a motor, a rotation speed reduction part and an output part, wherein the rotation speed reduction part comprises a second housing and a gear group arranged in the second housing; the gear group comprises a primary planetary gear structure and a secondary planetary gear structure; the motor drives the primary planetary gear structure to rotate; the primary planetary gear structure and the secondary planetary gear structure are connected, and the secondary planetary gear structure can be driven to rotate; the secondary planetary gear structure can rotate relative to the second housing; and the output part is connected to the secondary planetary gear structure for transmitting reduced rotation speed. The invention further provides an automobile rear door opening-closing device which comprises the transmission equipment. The transmission equipment and the automobile rear door opening-closing device have theadvantage of being relatively good in reduction effect.

The invention relates to the technical field of leather making equipment, and discloses a mechanical type dehairer used for leather. The mechanical type dehairer used for leather comprises a shell, supporting legs are fixedly arranged on the two ends of the bottom face of the shell, steady plates are fixedly arranged on the left end and the right end of an inner cavity of the shell, rolling rods are movably arranged on the inner wall of the shell, the outer portions of the rolling rods are fixedly sleeved with dehairing scraping pieces, two rolling rods are arranged, and the side faces, closeto the inner wall of the shell, of the two rolling rods are fixedly provided with adjusting casing rods located on the front faces of the dehairing scraping pieces. According to the mechanical type dehairer used for leather, an adjusting handle is moved to control the distance between the two dehairing scraping pieces, a control hand shank is used for regulating and controlling the distance between two cleaning boxes, the dehairer can be suitable for leather raw materials of various thicknesses, the problem that an existing device cannot be suitable for production of multiple leather is solved, the adaptation range of the dehairer is prolonged, and practicability of the dehairer is improved.

The invention relates to a plastic mold with an internal adjustable installing support for sound equipment. The plastic mold comprises a mold body. The mold body comprises a front shell mold body and a backboard mold body. The inner side wall of the front shell mold body is provided with an upper sliding groove and a lower sliding groove. A left installing frame and a right installing frame which are used for installing a loudspeaker are arranged on the inner wall of the front shell mold body. According to the plastic mold with the internal adjustable installing support for the sound equipment, the upper sliding groove and the lower sliding groove which are provided with fixing holes are formed in the inner wall of a front shell mold block, and sliding blocks, located in the interiors of the sliding grooves, of the installing frames are provided with manual control press type elastic lock buckles. The position of the installing frames on the inner wall of the front shell mold block is adjusted and fixed through the elastic lock buckles and accordingly the size and structure of fixing supports can be changed as required, and the adaptation range of the mold is greatly broadened. The changeability of the mold is greatly improved. The structure of the mold is convenient to adjust in the production process. The production cost is reduced.

The invention discloses a voltage conversion circuit of an integrated vehicle-mounted charger. The voltage conversion circuit of the integrated vehicle-mounted charger comprises an input circuit, a transformer and an output circuit, the input circuit comprises a first sub-input circuit and a second sub-input circuit, and the transformer comprises a first primary winding, a second primary winding and a secondary winding. The input circuit is connected with the transformer, the transformer is connected with the output circuit, and the first sub-input circuit is connected with the second sub-input circuit in series; the first sub-input circuit is connected with a first port and a second port of the first primary winding, the second sub-input circuit is connected with a first port and a secondport of the second primary winding, and the secondary winding is connected with the output circuit. According to the embodiment of the invention, the adaptation range of the input voltage of the circuit can be improved, and the requirements of low-voltage and high-current output are met.

The invention discloses a computer power supply convenient to mount and dismount. The power supply comprises a computer power box body, and an assembly screen plate is fixedly installed on the front side of the surface of the computer power box body; socket elements are installed on the two faces of the assembly screen plate in a penetrating mode, a heat dissipation air groove is formed in the topface of the computer power box body, and bolts are in threaded connection with the top face of the computer power box body. Through pressing the limiting insertion column, the limiting inserting column slides into the sliding chamber in the limiting through groove and the communicating groove; therefore, the sliding sheet is pushed to extrude the polyurethane block; the polyurethane block is shrunk; when the limiting insertion column slides away from the limiting through groove; the first mounting plate sheet can be pulled to enable the connecting sliding block to slide in the fixing side sleeve, and when the gear limiting inserting column is aligned with the other limiting through hole, the connecting sliding block can pop up under the reset effect of the polyurethane block and is inserted and fixed, so the effects of conveniently calling out the first mounting plate sheet and storing the first mounting plate sheet are achieved, the purposes of convenient adjustment and installationare achieved, and installation is more convenient.

The invention relates to the technical field of steel pipe fixing devices, and discloses a transportation fixing device for a cold-rolled steel pipe. The device comprises a vehicle body, a driving rodis fixedly mounted on the right side of the vehicle body, rollers are fixedly mounted at the two ends of the bottom surface of the vehicle body, two baffles are fixedly mounted on the top surface ofthe vehicle body through rotating shafts, and the finished steel pipe located at the top of the vehicle body is clamped between the two baffles. Connecting rods are fixedly mounted on the inner wall of the vehicle body, and moving sleeve blocks movably sleeve the connecting rods. According to the transporting fixing device for the cold-rolled steel pipe, two fixing plates and two movable rods areused for locking the left end and the right end of the finished steel pipe, and then the baffles and a locking device are utilized to ensure the stability of the front and rear portions of the finished steel pipe, so that the stability of the finished steel pipe in the transportation process is greatly guaranteed, the problem that the finished steel pipe is scattered and damaged due to collision is avoided, and the practicability of the device is improved.