86results about How to "Guaranteed to be placed horizontally" patented technology

The invention discloses an automatically-adjusted windproof solar panel. The bottom portion of an adjustment box is fixedly connected with a plurality of support rods, the bottom end face of the solarpanel is hinged with a base, the base is fixedly connected at the top wall of the adjustment box, and the bottom surface of the solar panel is provided with two symmetrically arranged rack rods. through combination of the rack rods, a rotating table and a ratchet wheel, the angle of the solar panel can be automatically adjusted to adapt the change of the irradiation angle of sunlight to achieve the maximum photoelectric conversion rate, the pawl on the rotating table is meshed with the ratchet wheel on the turntable in a clearance way for rotation to make the speed of the rack rod moving up and down and the speed of the azimuthal shift of the sun the same, when the automatically-adjusted windproof solar panel is blown by wind, an electromagnet can attract an iron plate to be located at same horizontal plane so that the two rack rods are arranged in the horizontal direction to ensure the horizontal arrangement of the solar panel, reduce the wind force of the solar panel and ensure thesteadiness of the solar panel.

The invention discloses a refrigerator, which comprises a refrigerator body, a door body, a compressor and a defrosting tray. A freezing chamber is formed in the refrigerator body. A compressor chamber is defined on the lower rear part of the freezing chamber. The door body is used for opening or closing the freezing chamber. The compressor is arranged in the compressor chamber, and the top of the compressor is provided with an n-shaped mounting ring on which a fastening part is formed. The defrosting tray is arranged at the top of the compressor, and comprises a body, a mounting insertion claw and at least two fixing parts, wherein the top of the body is open, and an accommodation chamber is defined in the body; the mounting insertion claw is arranged on the middle front part of the body to be fastened with the fastening part of the n-shaped mounting ring; and the at least two fixing parts unidirectionally pass through the defrosting tray, and are pressed against the compressor. According to the refrigerator in the embodiment of the invention, the defrosting tray is arranged horizontally, so that loss and short circuit fire breakout risks caused by the overflow of defrosting water are avoided.

The invention relates to an adjustable combined supporting seat, which mainly comprises a nylon block (2), a supporting shaft (3), a stop lever (4) and a supporting rod (5). The adjustable combined supporting seat is characterized in that the nylon block (2) is a supporting surface of a tray of the adjustable combined supporting seat and fixedly connected with the upper end of the supporting shaft (3), a supporting shaft traveling space (54) is arranged inside the supporting rod (5), the supporting shaft (3) vertically moves along the supporting shaft traveling space (54), and the vertical height of the adjustable combined supporting seat is fixed by the aid of a locking mechanism, so that the adjustable combined supporting seat is applicable to heavy loads with different heights. The supporting shaft vertically moves along the supporting shaft traveling space, the vertical height of the adjustable combined supporting seat is fixed by the aid of the locking mechanism, accordingly, the adjustable combined supporting seat is applicable to the heavy loads with different heights, the gesture of the supporting rod can be quickly adjusted, and the height and the position of the adjustable combined supporting seat are adjusted according to subpackaging requirements.

The invention discloses a continuous casting production technology for producing a wide and thick-cross section pipeline steel casting blank. The continuous casting production technology comprises thefollowing steps of (1) online baking-(2) casting process-(3) employing overall-protection casting during continuous casting-(4) main components of casting powder laid on the surface of molten steel in a crystallizer-(5) steel casting process. Aiming at the technical problems of flow field bias and slag entrapment of the crystallizer, low flaw detection eligibility rate of a casting blank rolled steel plate, and the like when wide and thick-cross section pipeline steel is cast, the invention provides the continuous casting production technology for producing the wide and thick-cross section pipeline steel casting blank in order to overcome the disadvantages of the prior art; by adjusting an upper nozzle structure and a lower nozzle structure of a tundish and the viscosity of the casting powder, the 'slag entrapment' phenomenon in the crystallizer is reduced, and the cleanliness of the casting blank is increased, and then, the flaw detection eligibility rate of the rolled steel plate and rating qualification rate of inclusions are increased.

The invention provides a terahertz dielectric property testing device and method for a flaky high-molecular polymer. The device comprises a clamping mechanism, a position moving mechanism, a first supporting piece and a laser range finder, wherein the clamping mechanism comprises a first plate and a second plate which are used for clamping and fixing the flaky high-molecular polymer; a first lensopposite to a first through hole in position and a second lens opposite to a second through hole in position are arranged on two sides of the clamping mechanism respectively; a terahertz signal is transmitted to the flaky high-molecular polymer at the first through hole in parallel through the first lens and the second lens respectively; the laser range finder is fixed on the side edge of the lens,; the emitting surface of the laser range finder is coplanar with the lens surface; and the laser range finder is used for adjusting the position of the clamping mechanism and determining the thickness of the flaky high-molecular polymer. The device is simple to operate and can test flaky high-molecular polymers with different sizes and thicknesses.

The invention discloses a device and method for manufacturing rock joints with different roughness, relates to the technical field of geotechnical engineering, and can be used for manufacturing jointsurfaces with different roughness of a cubic rock sample. The device comprises an upper pressing plate and a lower pressing plate which are used for transmitting loads; V-shaped grooves correspondingto each other up and down are formed in the middles of the upper pressing plate and the lower pressing plate, the pressing strips are clamped and placed on the V-shaped grooves, the lower pressing plate is further provided with at least four spring fixing holes, the springs are arranged in the spring fixing holes, and the height of the springs exposed out of the spring fixing holes is larger thanthat of the pressing strips exposed out of the V-shaped grooves. The pressing strips are quadrangular prisms, one side edge of each pressing strip is a rough edge, a limiting column is arranged on theside face of the upper pressing plate, a guide column is arranged on the side face of the lower pressing plate, and the limiting column and the guide column are matched with each other to guarantee relative parallel movement of two planes where the upper pressing plate and the lower pressing plate are located. Fresh joint surfaces with different roughness can be formed by matching two identical pressing strips with the split rock, so that the mechanical property research of the joint rock mass with different roughness characteristics is facilitated.

The invention relates to a vibrating device, comprising a support, a workbench is arranged above the support, at least three shock absorbers are arranged between the workbench and the support, and the two ends of the shock absorbers are respectively connected with the support and the workbench. A vibrator is arranged in the platform, and the bottom of the support is provided with at least three adjustment feet, and the structure of each adjustment foot includes a movable rod vertically movably arranged in the bracket, and the lower end of the movable rod is connected with the fixed plate, The movable rod is provided with an adjusting nut, and the adjusting nut is threadedly connected with the movable rod. The bottom of the support is provided with a number of vertical holes corresponding to the number of the movable rod, and the movable rod is correspondingly arranged in the vertical hole. The invention is suitable for the production line of building panels. When it is fixed on the ground, it can be placed horizontally, so that the materials in the building panel mold can be kept in balance, and the overall compactness of the produced building panels can be kept consistent, thus ensuring the product quality.

The invention provides a heating and water dividing integrated device. The heating and water dividing integrated device comprises a heat supply source, a heated vessel, a flow dividing piece and a supporting structure for fixing the heat supply source, the heated vessel and the flow dividing piece. The supporting structure comprises a bottom plate and a telescopic support fixed to the bottom plate. The flow dividing piece is provided with a water containing groove, and the bottom of the water containing groove communicates with an inner cavity of a flow dividing plate through a drainage hole.The lower portion of the flow dividing plate is provided with a plurality of flow dividing ports communicating with the inner cavity, and the distances between the positions of all the flow dividing ports and the drainage hole are the same. According to the heating and water dividing integrated device, assembling is particularly easy, operation is very simple, rapid and efficient, time and labor are saved, and the purpose of accurately dividing flow and pouring water at the same time can be achieved.

The invention discloses a quick positioning die for automobile electronic component machining. The quick positioning die comprises a base; two mounting frames are symmetrically arranged on the base; four supporting plates are symmetrically arranged on each mounting frame; a gear is arranged on the two supporting plates at the corresponding positions through a rotating shaft; a bidirectional rack is jointly engaged between the two gears on the same mounting frame; each bidirectional rack is fixedly connected with a connecting rod; the two connecting rods are jointly provided with a fixing block; the fixing block is rotationally connected with an upper die; the fixing block is symmetrically provided with two limiting plates; each limiting plate is fixedly connected with an electric telescopic rod, and an annular groove is formed in the lower surface of the upper die. The quick positioning die is ingenious in structure, convenient to use, high in stability, capable of achieving positioning without simultaneous operation of a plurality of workers and assistance of positioning columns, and worthy of popularization.

The invention relates to a multidirectional adjustable information display rack. A base is provided with a first through hole enabling a left-right support rack to penetrate through, a first fasteningscrew is arranged at a connected position between the base and the left-right support rack, a second through hole is arranged at the position of the left-right support rack near to the base and enables a base connecting rod to penetrate through, and a second fastening screw is arranged at a connected position between the left-right support rack and the base connecting rod; clamping teeth are arranged at one side of the left-right support rack, a sliding rail is arranged at one side opposite to the clamping teeth of the left-right support rack, and the upper end of the left-right support rackis provided with a detachable limiting piece; and hanging hooks are separately arranged at the left end and the right end of the front side of an upper sliding rod and a lower sliding rod, and clamping buckles hinged to the hanging hooks are arranged at the left end and the right end of the back side of the upper sliding rod and the lower sliding rod. The multidirectional adjustable information display rack has the advantages of being adjustable in up-down heights and left-right widths, detachable integrally, capable of decreasing spaces occupied by parts, easy to carry and convenient to install.

Provided is a movable blood pressure measurement optimized sickbed, comprising a bed body. The upper surface of the bed body is provided with a mattress. The mattress is divided into an upper mattress and a lower mattress. The lower mattress is horizontally arranged on the sickbed. An angle is between the upper mattress and the lower mattress. The middle front part of the bed body is connected with one end of a movable arm mechanism, and the other end of the movable arm mechanism is connected with a supporting mechanism. The supporting mechanism comprising a fixing plate, and the fixing plate is in a horizontal position. Using the above structure, a patient lies on the bed body in a semireclining position, puts a to-be-measured arm on the supporting mechanism, and through adjusting the movable arm mechanism, when the patient measures blood pressure, horizontal placing of a sphygmomanometer can be preferably maintained and the zero graduation of the sphygmomanometer is maintained on a same horizontal position with the heart.

The invention relates to the technical field of endocrine metabolism department equipment, in particular to a test tube inspection fixing device for the endocrine metabolism department, which comprises an inspection box and a test tube limiting plate sleeved and adhered in the inspection box, two control motors are arranged on the outer side of the inspection box, and the two control motors are symmetrically arranged in the middles of the two sides of the inspection box; and the output ends of the two control motors are bonded to the side wall of the inspection box, an inspection handle is arranged between the two control motors, the two ends of the inspection handle are fixed to the two control motors respectively, a stable controller is arranged below the control motors, and an inertia measurement module is bonded to the bottom end of the stable controller. The inertia measurement module and the stable controller are respectively adhered to the side wall of the inspection box, and the inertia measurement module and the control motor are respectively and electrically connected with the stable controller. The invention provides the test tube inspection fixing device for the endocrine metabolism department, which is convenient to use, prevents the test tube from shaking during inspection, is convenient to fix the test tube, has a good buffering effect and is convenient to discharge water stains in the test tube and the fixing device, and is used for overcoming the defects in the prior art.

The invention discloses an ultra-fast leveling and fixing device for surveying and mapping measuring equipment. The device comprises a mounting column, a supporting assembly is arranged at the bottom of the mounting column, an assembly box is arranged at the upper end of the mounting column, a supporting column is rotationally arranged at the upper end of the assembly box, a mounting table is arranged on the supporting column, two mounting plates are oppositely arranged on the mounting table, a rotating shaft is rotatably arranged between the two mounting plates, a connecting plate is arranged on the outer side of one of the mounting plates, a worm I is rotatably arranged on the connecting plate, a worm gear I meshed with the worm I is arranged at the end of the rotating shaft, a U-shaped frame located between the two mounting plates is arranged on the rotating shaft, and a fixing table is arranged at the upper end of the U-shaped frame; and a fixing assembly is arranged at the upper end of the fixing table. Compared with the prior art, the device has the advantages that a surveying and mapping device on the fixing table can be conveniently adjusted to the horizontal position, the surveying and mapping precision is improved, and the surveying and mapping device can conduct surveying and mapping in multiple directions.

The invention discloses a rope winding method of a rolling swing. The rolling swing comprises: a crossbeam with left and right holes, a rotating shaft with left and right holes, passing through the corresponding holes on the crossbeam and the rotating shaft to suspend the rotating shaft. The rope that gets up is characterized in that: said rope is two, is respectively left rope and right rope; The winding method of described left and right rope is divided into two steps: A, wear left and right rope respectively on corresponding In the hole: the folded end of the left rope is passed through the left hole of the beam and the left hole of the rotating shaft in turn, and then reversed to form a coil of the left rope, which is then sleeved on the left end of the rotating shaft; the folded end of the right rope is folded in half Pass through the right eyelet of the crossbeam and the right eyelet of the rotating shaft in turn, and then reverse to form the right rope coil and then sleeve it on the right end of the rotating shaft; B. Knot the other ends of the left and right ropes together. Just move the knotted position of the rope left and right to adjust the length of the left and right ropes to ensure the level of the rotating shaft and improve the experimental effect.

The invention discloses a riveting structure, a riveting die, a riveting process and an air conditioner and belongs to the field of air conditioner machining. The problems that an existing riveting structure is low in machining efficiency and the like can be solved. The riveting structure comprises a bolt and a supporting piece. The outer side face of a flange of the bolt and the surface of the supporting piece are adjacent and are located in the same plane. The riveting die comprises an upper die and a lower die. A cavity used for containing a screw is formed in the upper die. A molding cavity recessed inwards is formed in the end of the lower die and defined by a stop edge, a groove and a bottom face, wherein the stop edge inclines outwards from the bottom face. By the adoption of the riveting structure, it can be guaranteed that a rubber pad of a compressor can be horizontally placed, and the compressor can be conveniently installed; a hole does not need to be punched in advance, ribs do not need to be pressed on a board of the supporting piece in advance either, machining efficiency is high, and the surface of the board of the supporting piece is free of damage; and the continuous in-die bolt automatic feeding and riveting process can be achieved and production efficiency is greatly improved.

The invention discloses an ultrasonic cleaner with a filter element turnable inside, and belongs to the technical field of ultrasonic cleaners. The cleaner comprises a machine body. The left side face, the right side face, the front side and the back side of the inner wall of the machine body are all fixedly connected with a first shell. Contact switches are arranged on the upper surface of the inner wall of each first shell. The upper surface of the first shell is fixedly connected with the lower surface of the inner wall of a second shell through telescopic devices. The second shell is arranged on the inner surface of the first shell in a lap joint manner. According to the ultrasonic cleaner with the filter element turnable inside, because of cooperation among springs, contact switches,contactors, turnable handles, threaded barrels and threaded columns, safety protection measures can be provided when the water level in the machine body is low, it is avoided that the machine body isdamaged because a worker touches a switch on the machine body by mistake, and less potential safety hazards exist; and furthermore, the inclination angle of the machine body can be adjusted as neededto guarantee that the machine body is placed horizontally, and the cleaner is more practical.

The invention discloses a method for manufacturing a motor mounting bracket. The method comprises the following steps of: 1) preparing a support bottom plate; 2) preparing a bracket; 3) assembling andfixing the bracket; 4) assembling and fixing the support bottom plate; and 5) assembling and fixing the support bottom plate and the bracket. The motor mounting bracket is firm and reliable in structure, and the stability of a motor after being mounted is effectively improved; the whole motor mounting bracket is assembled by the support bottom plate and the bracket, and auxiliary positioning welding is carried out for welding of all parts of the bracket by adopting an auxiliary device, so that accurate positioning adjustment between an arc-shaped plate and end plates at two sides is effectively guaranteed, and the actual welding accuracy and quality are improved; all components of the support bottom plate are accurately positioned through blocks and grooves and then welded and fixed in amatched manner, so that the structural strength of the support bottom plate is guaranteed; and finally the bracket and the support bottom plate are combined and welded, so that the structural stability of the whole motor mounting bracket is effectively ensured, and the use performance of the motor mounting bracket is better.

The invention discloses a plate cutting device for automotive frame middle plate machining. The device comprises a base, wherein a plurality of conveying rollers are arranged at the top of the base, a fixing frame is fixed to the top of the base, a cutting mechanism is arranged on one side inside the fixing frame, a first electric guide rail is fixed on the side, far away from the cutting mechanism, of the inner wall of the top of the fixing frame, a fixing piece is connected to the bottom of the first electric guide rail, the bottom end of the fixing piece is fixedly provided with an air cylinder, and the bottom end of the air cylinder is connected with a baffle plate. According to the plate cutting device, a plurality of conveying rollers are arranged on the base for plate conveying operation, the cutting mechanism in the fixing frame is used for carrying out cutting operation, the condition that plates slide forwards to cause the cutting position to be deviated after the plates are conveyed to the position is avoided through limiting of the baffle plate, the distance between the baffle plate and the cutting mechanism can be selected according to requirements through the connection of the first electric guide rail, so that that accurate cutting operation and cutting quality can be ensured.