52 results about "Transverse level" patented technology

The invention relates to an automatic transverse level-adjusting mechanism for a vehicle chassis, which belongs to a vehicle travelling system. The automatic transverse level-adjusting mechanism comprises a carriage, a combined rigid body thereof, balancing rods, left connecting rods, right connecting rods, left supporting rods, right supporting rods, left axles, right axles, a chassis, left wheels and right wheels. As the vehicle chassis travels and operates, the wheels are in contact with the ground for bearing, the left supporting rods and the right supporting rods respectively move in a manner relative to the carriage, so that the balancing rods make a certain angle with the carriage, and thereby therefore the level of the chassis is transversely and automatically adjusted. As the vehicle chassis travels and operates on the flat ground or the cross slope, the level of the chassis can always be self-adaptively and transversely adjusted, and thereby therefore the requirements of the crop protection, harvest, transportation and other operation tasks of the agricultural power chassis on a hilly land can be met.

An automatic adhesive tape pasting machine used for pasting sedan hub counterbalance comprises a box body with a door opened in the front part and an internally installed vertical flat shelf which is connected with a stock bin, a chute, a transverse material pushing device, a vertical propulsion device, an adhesive tape inlet and hold-down gear, an adhesive tape cutting device and an automatic controlling system. A baffle at the front end of the stock bin is provided with a drain hole; the stock bin is internally connected with a vertical baffle which is used for adjusting the length of blank; the front end of the chute under the stock bin is provided with an opening with the same length as that of the stock bin; the upper part of the chute is provided with a rolling pinch roller; the transverse material pushing device is arranged at the lateral end in the middle of the chute and a glide block in the end is connected with a transverse horizontal propulsion plate in the same shape as the lateral shape of the blank; a vertical horizontal propulsion device on the left side of the adopts reciprocating propulsion movement with the stroke length being controlled by the signals emitted from a position transducer; the pressing force of the adhesive tape can be adjusted; the adhesive tape cutting device is provided with a thin cutting knife which makes slight up-and down and front-and-back adjustment; the whole working area is controlled by adopting closed heating constant temperature.

This motor vehicle (2) comprises a rear bumper (22), defining an inner cavity open toward the front of the vehicle, and at least one microphone (24) comprising a sound capture member, intended to acquire a sound signal generated by at least one tire (8, 10, 16, 18) typically comprising at least one sound wear indicator. The sound capture member of the microphone (24) is fastened to a wall of the rear bumper (22), at a transverse level situated between the rear tires (16, 18), preferably in the inner cavity. The invention also relates to a rear bumper (22) thus equipped with a microphone (24).

The invention discloses a scaffold horse and a scaffold building method. The scaffold horse includes a connecting piece and a supporting piece, one end of the connecting piece is welded to a ship body, and the other end is detachably connected to the supporting piece. The scaffold built with the scaffold horse includes at least two alternately disposed longitudinal level bars and at least two transverse level bars alternately disposed between the longitudinal level bars. The building method includes: building a construction platform at a corresponding position on the ship body; welding at least two scaffold horses at a preset position of the ship body, wherein the connecting piece of each scaffold horse is welded to the ship body and each scaffold horse is placed over the construction platform; binding one of the transverse level bars to the construction platform and the scaffold horses; binding arbitrary two longitudinal level bars to the transverse level bars through the first thorough-holes on the supporting pieces of arbitrary two scaffold horses; and binding at least the other transverse level bar between the two longitudinal level bars. According to the invention, the working environment is improved, the building workload is reduced, and the overall safety is enhanced.

The invention discloses a large-span rigid gable space grid-three-sections composite cable arch (truss)-membrane structure system, belongs to the field of large-span space structures, and is particularly suitable for buildings such as yard sealing and the like. The membrane structure system mainly comprises a rigid gable space grid, a middle three-sections composite cable arch truss and a cable membrane structure with the functions of vertical bearing and enclosure building. The membrane structure system is mainly characterized in that the self-stabilizing space grid gable bears longitudinal wind load, the three-sections composite cable arch trusses bear transverse horizontal load, and the cable membrane structure bears roof vertical load and maintenance covering. The membrane structure system utilizes the tensioned membrane structure, has the functions of structural stress and building enclosure, and can effectively reduce the construction cost, improve the economy of the structure, relieve the construction cost pressure faced by the construction of a large-span yard closed building, and has wide application prospect.

The invention discloses a desk with automatic angle adjustment. The desk comprises a table top and four table legs. A square liquid storage cavity is formed in the bottom of the table top, a sliding bracket is arranged below the liquid storage cavity and penetrates into the liquid storage cavity from both sides of the two opposite sides of the liquid storage cavity through a bending rod, a conductive floating ball is arranged on the bending rod, a pair of separated conductive blocks are arranged above the conductive floating ball, and the bottom of each conductive block gradually rises outwardfrom the interior of the liquid storage cavity; a first linear motor is arranged on each table leg, and after each first linear motor is connected in series with a power source and a switch, the twoends of each first linear motor are connected to one of the pair of conductive blocks respectively; a universal joint is arranged at the junction between the table top and each table leg. A longitudinal slider and a transverse slider are arranged below each universal joint. Each longitudinal slider and the corresponding universal joint are slidingly matched with each other through a longitudinal slide rail. Each longitudinal slider and the corresponding transverse slider are slidingly matched with each other through a transverse slide rail. The bottom of each transverse slide rail is fixed tothe corresponding table leg. Through the arrangement, the automatic adjustment of desk angle is achieved under the premise of guaranteeing the transverse level.

A motor vehicle includes a rear bumper and a microphone. The rear bumper includes an internal cavity that is open towards a front portion of the vehicle. The microphone includes a sound pickup component arranged to acquire a sound signal generated by at least one tire of the vehicle, each of which includes at least one audible wear indicator. The sound pickup component of the microphone is attached to a wall of the rear bumper, and is positioned at a transverse level located between rear tires of the vehicle, preferably in the internal cavity.

The invention relates to a dual-body water conservancy power generation ship. Damming power generation is characterized in that the unit installed capacity is determined by the water flow fall. The dam-free water conservancy power generation ship is characterized in that the unit (ship) installed capacity is determined by traction positioning energy of a traction device. According to the dual-body water conservancy power generation ship, a large traction hanging pile (sunken anchor) and a shore hanging pile (shore anchor) are built at the river bottom to be combined with the power generation ship to form three-dimensional triangular traction positioning, and water flow attacks a unit paddle wheel to convert water flow power into mechanical energy for work doing power generation. In order to improve the installed capacity and effectively reduce dual-anchor loads, dual-anchor-chain hanging points are selectively arranged at the portions of dual-hull-bottom keels to form appropriate angles, so that water flow attacking is converted into upper floating force to reduce resistance. In order to keep the balance of the dual-body ship, the installing space is increased, and the ship building cost is reduced; the flat-bottom dual-body ship is selected. A control system is formed by three anchors and ship-load power so as to keep the transverse level and the longitudinal level of the dual-body ship, and the best water flow is selected through transverse movement positioning. The unit is suitable for working doing power generation in any water flow state through wheel propeller lifting operation.

The invention discloses a standard assembly type ladder cage for vertical shaft up-down travelling and a construction method thereof. The standard assembly type ladder cage comprises at least two unitladder cages which are stacked from bottom to top and are detachably arranged, wherein each unit ladder cage comprises a rectangular bearing framework and a group of stairs which are fixedly arrangedin the rectangular bearing framework; each rectangular bearing framework is formed by lapping steel tubes, and comprises four vertical rods and at least two layers of rectangular frameworks which arearranged on the four vertical rods; each rectangular frame is formed by connecting four horizontal rods end to end and fixedly arranging the four horizontal rods on the four vertical rods; the stairsare fixedly arranged between upper and lower adjacent rectangular frameworks; a platform plate is arranged between the two transverse horizontal rods and at the two sides of each stair; and the platform plate comprises a framework formed by welding square steel and a wooden plate which spreads on the framework. The standard assembly type ladder cage has the characteristics of safety, applicability and the like, has a very good popularization and practical value, and generates good economic benefits after being widely promoted and applied.

The invention discloses a cross-domain sphere model visualization method for a network space, and the method comprises the steps: dividing the network space into a plurality of domains, and carrying out the data correlation analysis of a specific scene, and enabling the network space to be connected with the associated information in each domain; And generating a cross-domain spherical model for visual display by taking each domain as a transverse level and taking a connection relationship of each domain as a longitudinal network connection line. The method is used for solving the problem of network space visualization. A hierarchical sphere model which can be self-defined and configured based on user requirements such as a hierarchical display physical domaina logic domain, a social domain, an application domain and a management domain is formed, fusion and associated presentation of multi-dimensional information in different domains is realized in a network space, so that the network space can be integrally understood and controlled, and effective management of the network space is promoted based on a visual means.

The present invention discloses a multi-angle fillet weld residual stress test centring device. The device comprises a vertical level adjustment mechanism, a vertical transmission mechanism, a transverse level adjustment mechanism and an angle rotation adjustment mechanism. The vertical level adjustment mechanism drives motion of a vertical movement platform through a screw and a screw nut; the vertical transmission mechanism is connected with the vertical movement platform, and drives the motion of the vertical transmission mechanism through a gear and a rack; the transverse level adjustmentmechanism is connected on an upright movement platform, and drives the motion of a transverse movement platform through a gear and a rack; and the angle rotation adjustment mechanism is connected on the transverse movement platform and drives rotation of a rotary disc through a rotation shaft and a gear, and the rotary disc is provided with a sleeve configured to install an magnifying lens and anindentation generation device. The multi-angle fillet weld residual stress test centring device achieves measurement and location of multi-angle fillet weld residual stress through multi-azimuth finalmotion regulation, is simple to operate, can be used for measurement of engineering field fillet weld, and is high in centring precision, large in adjustment range and small in size.

The invention relates to the field of machining, in particular to a mobile milling and drilling workbench which comprises a base. The mobile milling and drilling workbench is characterized by furthercomprising a first slide plate and a second slide plate, wherein a four-jaw chuck is fixedly arranged on the first slide plate; a transverse level gauge and a longitudinal level gauge are further arranged on the first slide plate; a bracket is arranged below the base; a roller is arranged below the bracket; and supporting legs are fixedly arranged below the base. The mobile milling and drilling workbench can realize switching among multiple stations by once clamping, and guarantees perpendicularity of a drilled hole.

The invention discloses a telescopic automatic leveling track system used for tunnel detection and a using method of the telescopic automatic leveling track system. The telescopic automatic leveling track system comprises a square track consisting of longitudinal leveling tracks and transverse leveling tracks, wherein one end of each longitudinal leveling track is a telescopic hydraulic prop, and the other end of each longitudinal leveling track is fixed on a spherical support; the spherical support is arranged in a support moving groove; angle measurement leveling systems and laser distance-adjusting systems are respectively arranged on the longitudinal leveling tracks and the transverse leveling tracks. The telescopic automatic leveling track system improves the detection efficiency, saves manpower and improves the detection level. The track is telescopic, the space is saved, and the measuring vehicle is convenient to bear.

The invention relates to a high-stability supporting device for a numerically-controlled machine tool. The high-stability supporting device comprises a machine tool protective housing, a machine tool protective housing chassis and a chassis supporting mechanism. The chassis supporting mechanism comprises four positioning plates connected to four end points of the machine tool protective housing chassis respectively. The four positioning plates are connected to a floor through four corresponding supporting hydraulic cylinders, piston rods of the supporting hydraulic cylinders are connected to the positioning plates, and cylinder bodies of the supporting hydraulic cylinders are connected to the floor through buffer boards. A corresponding longitudinal level gauge and a corresponding transverse level gauge are arranged in the longitudinal position and the transverse position of the machine tool protective housing chassis respectively. When errors happen to the levelness displayed by the longitudinal level gauge and the transverse level gauge, the levelness of a machine body of the numerically-controlled machine tool can be adjusted to be in the optimal state by adjusting the supporting hydraulic cylinders of the chassis supporting mechanism.

A positioning installation device for a shower faucet is mainly composed of two positioning plugs, a positioning rod, two fixing nuts, an adjusting rod, two adjusting screws with external threads and two pressing discs. The two positioning plugs are placed in a cold water connector and a hot water connector respectively in a stuffing mode, then the axiality of the positioning plugs is adjusted through the adjusting screws till a longitudinal level gauge on the positioning rod is balanced, then the levelness of the positioning plugs is forcibly adjusted by moving the two ends of the positioning rod till a transverse level gauge is balanced, and the shower faucet can be installed by detaching the positioning installation device for the shower faucet.

The invention discloses a bridge linetype multi-dimensional adjusting device. The device is arranged below a bridge beam body and comprises a position locking mechanism, an inclination adjusting mechanism, a transverse leveling adjusting mechanism and a height adjusting mechanism; the position locking mechanism is provided with an inclination-prevention framework which covers the outer side of thebridge beam body, and the inclination adjusting mechanism comprises an upper swinging device, a lower swinging device arranged above the upper swinging device, cross slope ultrahigh actuating cylinders and inclination adjusting and locking bolts, and the inclination adjusting and locking bolts adjust and then fix the upper swinging device and the lower swinging device; the transverse leveling adjusting mechanism comprises a base plate which is used for placing the lower swinging device and fixedly arranged at the portion where the lower swinging device is located and horizontal actuating cylinders, the horizontal actuating cylinders are arranged at the two transverse sides of the lower swinging device and push the lower swinging device to move left and right in the transverse direction, and the height adjusting mechanism is arranged below the lower swinging device and pushes the lower swinging device to move up and down in the vertical direction. According to the device, convenience is brought to linetype adjustment of the bridge beam body, in particular to bridge line erection and linetype adjustment of straddle-type monorail transportation track beams and other beams which havestrict requirements for the bridge linetype.

The invention discloses a stair step template supporting device provided with a shear wall at two sides and a supporting method. Existing problems of a current template that the structure size deviation of a stair step is oversize and a construction procedure is complicated are solved. The stair step template supporting device comprises a left shear wall (10), a right shear wall (11) and a lower-layer stair step (1). The top surface of an upper-layer stair bottom plate template (4) is provided with a support sleeve (17). Transverse horizontal bracing steel pipes (9) are alternately between theleft shear wall (10) and the right shear wall (11). Slantwise bracing steel pipes (8) are alternately welded on the transverse horizontal bracing steel pipes (9). Step tooth-shaped steel bars (7) arewelded on the slantwise bracing steel pipes (8). The step tooth-shaped steel bars (7) are provided with a support rod (16). The support rod (16) is actively sheathed in the support sleeve (17). A step template (12) is inserted on the step tooth-shaped steel bars (7). The stair step template supporting device is capable of improving the manufacturing quality of the stair step.

The invention relates to the technical field of electrical equipment mechanical structures, and discloses a separated phase enclosed bus insulator support positioning and welding tool mould and a mounting method. A tool mould membrane is included, the tool mould membrane includes a square positioning plate, a T-shaped triangle spirit level is arranged at the intersection of the diagonal lines of the square positioning plate, the two ends of one diagonal line of the square positioning plate are symmetrically provided with two transverse level adjusting round head bolts, and the two ends of theother diagonal line of the square positioning plate are symmetrically provided with two height adjusting hexagon through bolts; and insulator support fixing bolts are arranged around with the intersection of the diagonal lines of the square positioning plate as the circle center and are used for connecting insulators. The tool mould is used for positioning and welding of insulator supports, positioning and welding of the insulator supports of the separated phase enclosed buses in same specifications and types can be carried out after one-time adjustment of the too mould, inclining is avoided,the positioning operation is easy and simple, the one-time yield is 100%, and the working efficiency is high.

The invention provides gun level collimation equipment. The gun level collimation equipment comprises a gun horizontal adjustment support used for containing a gun, a gun inner bore bubble shaft used for adjusting a gun bore axis and a gun sight line bubble shaft used for adjusting a gun front sight. The gun inner bore bubble shaft comprises an inner bore cross groove elastic locating shaft, an inner bore shaft longitudinal bubble and an inner bore shaft transverse bubble, wherein the inner bore shaft longitudinal bubble and the inner bore shaft transverse bubble are located on the inner bore cross groove elastic locating shaft. The gun sight line bubble shaft comprises a sight line shaft, a sight line shaft longitudinal level bubble, a sight line shaft transverse level bubble and a front sight high-low support, wherein the sight line shaft longitudinal level bubble, the sight line shaft transverse level bubble and the front sight high-low support are arranged on the sight line shaft. By means of the equipment, gun correction operation is quite easy, batched correction operation is easy to implement and repeat, only the corresponding level bubbles need to be centered, aiming and ball firing do not need to be implemented, and errors caused by the individual difference of human eye aiming are avoided; the site is simplified, live shells are saved, and recovering and copying of the gun shooting accuracy can be carried out in batch; and the operation efficiency and safety of gun spotting are improved.

The present invention relates to an omnidirectional adjustable simple magnetic levitation mechanics experimental instrument. The instrument comprises a leveling and incline angle adjustment indicator, a magnetic track, a first supporting leg, a second supporting leg, a transverse leveling crossbeam, a transverse leveling magnetic track inclination adjusting supporting leg, a first photoelectric door, a second photoelectric door, an experiment slide block, a driven pulley and a weight disc. The leveling and incline angle adjustment indicator is inserted at the left end of the magnetic track; the first supporting leg and the second supporting leg are respectively sleeved at the two ends of the transverse leveling crossbeam; the two ends of the transverse leveling crossbeam are located at the bottom of the left side of the magnetic track; a track formed by two supports is arranged at the bottom of the right side of the magnetic track; a rotating wheel is arranged at the upper portion of the transverse leveling magnetic track inclination adjusting supporting leg, and the rotating wheel is cooperated with the track formed by the two supports; and the two supports are provided with leveling magnetic track inclination adjusting fixed screw movable chutes, and the wheel axle of the rotating wheel is connected with a leveling magnetic track inclination adjusting fixed nut bar and is in cooperation locking with the leveling magnetic track inclination adjusting fixed screw movable chutes. The structure is reasonable and the experiment effect is good.

The invention relates to a centering mechanism of a transverse leveling machine for T-shaped rafts, which is characterized in that a gear installing seat is connected with an equipment host; a self-lubricating bearing is respectively connected with an auxiliary gear and a main gear; the self-lubricating bearing is connected with the gear installing seat; a shaft end cap is connected with the gear installing seat through a bolt; a main swinging arm is connected with the main gear through a bolt; an auxiliary swinging arm is connected with the auxiliary gear through a bolt; a pin shaft is connected with the main swinging arm through a cotter pin; a cylinder joint is connected with the main swinging arm through the pin shaft; the cylinder joint is connected with a cylinder through threads; and a gear cover is installed with the host. The main swinging arm is pushed, and the gear on the main swinging arm shifts the auxiliary gear on the auxiliary swinging arm to enable the main swinging arm and the auxiliary swinging arm to be clamped inward, so that T-shaped rafts in the main swinging arm and the auxiliary swinging arm are automatically centered. In the invention, when the T-shaped rafts are centered, an operator only needs to start a centering button when a leveling process is carried out to automatically center the T-shaped rafts. The centering mechanism of the transverse leveling machine for T-shaped rafts has high centering accuracy, is convenient, quick and safe, and reduces the labor intensity of workers.

The invention discloses a bearing support for maintenance of a power transmission line. The bearing support comprises transverse positioning rods, a vertical bearing rod, a hook, a connection plate and a rectangular positioning plate, wherein the transverse positioning rods are two in number, the two transverse positioning rods are transversely and horizontally arranged and have an interval vertically, the vertical bearing rod is vertically and horizontally arranged, front and back ends of the vertical bearing rod are respectively connected with the two transverse positioning rods, the connection plate and the rectangular positioning plate are vertically and horizontally arranged, front and back ends of the two are respectively connected with the two transverse positioning rods, the connection plate is close to right ends of the two transverse positioning rods, the rectangular positioning plate is close to left ends of the two transverse positioning rods, a connection end of the hook is perpendicularly fixed at an upper end face of the rectangular positioning plate, the central portion of the connection plate bends upwards to form a positioning groove, and left and right ends of the positioning groove are opened. The bearing support has a simple structure integrally, is convenient to realize, is convenient for a maintainer to tread, is convenient for the maintainer to carry out operation and can reduce hidden safety troubles during operation.

The invention relates to a tempered glass testing and inspecting apparatus, and in particular relates to a glass inspection apparatus having a disc wheel rotary table, a ring light camera and a titanium alloy circular groove corner pressing plate. The improvement is as follows: a hand-operated disc wheel is also fixed on a rotary table rotating shaft at one side, a disc wheel flat key is arranged between the rotary table rotating shaft and the hand-operated disc wheel, a disc wheel crank handle is also arranged on the outer side surface of the hand-operated disc wheel, transverse camera shooting sliding blocks are matched with two transverse leveling rods in a sliding manner, a camera shooting square rod is fixed between two transverse camera shooting sliding blocks, a screw rod lifting camera set is arranged on the camera shooting square rod, a square fluorescent tube is arranged on a mobile light ring, a circular rail corner pressing plate assembly is fixed on the upper plane of the testing rotating table, a rotary impactor is fixed on an impacting cross bar in a sliding manner, the structure that the hand-operated disc wheel overturns the testing rotating table, in combination with the design that the lower port of a broken glass guider faces the upper port of a broken glass collecting trolley, can ensure that glass pieces can fall into the broken glass collecting trolley through the broken glass guider, and also the broken glass collecting trolley can be separated from the broken glass guider conveniently.

The invention discloses a step plate module. The step plate module comprises a transverse plate and a vertical plate; the vertical plate is located below the transverse plate, and the transverse plateand the vertical plate are connected to form an L shape; a transverse plate connecting piece is arranged on the edge of the side, away from the vertical plate, of the transverse plate; the transverseplate connecting piece extends towards the upper portion of the transverse plate; transverse plate mounting holes are formed in the transverse plate; vertical plate mounting holes are formed in the vertical plate; vertical leveling feet are arranged in transverse plate mounting holes; and transverse leveling feet are arranged in the vertical plate mounting holes. The invention further discloses astair decoration method. The invention discloses a step plate module and a stair decoration method. When the module is assembled, the transverse plate and the vertical plate can be assembled in advance and then assembled on stair steps; then the vertical plate and the transverse plate are leveled through the transverse leveling feet and the vertical leveling feet respectively; and finally fixed installation is completed. On-site machining is not needed, cutting and assembling are easy, installation is convenient, and the construction efficiency and the decoration quality are improved.

The invention relates to a method using reinforcing ribs to enhance rebound force of an elastic cushion board, and the elastic cushion board; the elastic cushion board is uniformly provided with bosses; reinforcing ribs are uniformly arranged around the bosses on the board; the reinforcing rib is connected with the periphery of the boss on the board, thus forming a net structure elasticity enhance body; the net structure elasticity enhance body can enhance the elastic cushion board rebound force and anti-transverse horizontal deformation ability, and can prevent an iron cushion board to have lateral sliding; under a normal load effect, the elastic cushion board is in a basic bearing mode: stretching, shearing, deflection and proper amount of compression are integrated to provide the elastic force; under a large load or limit load effect, the elastic cushion board can automatically convert into an enhanced bearing mode from the basic bearing mode: the reinforcing rib bearing area gradually increases, and the cushion board vertical rigidity automatically increases in a non-linear manner. The elastic cushion board can prevent wearing damages caused by lateral sliding between a railway and the iron cushion board, and is widely applied to the rail transit system.

The invention discloses a floor mortar scraper for architectural engineering, and relates to the technical field of architectural engineering. Corrugated scraper blades are arranged at the two ends of the front side of a bottom plate, wherein a steel plate scraper blade is arranged at the left end of the bottom plate; a transverse level gauge is transversely arranged on the bottom plate; a laser lamp is arranged at the front end of the bottom plate, and is connected with a storage battery through a switch. According to the floor mortar scraper, the construction efficiency is improved, the floor mortar scraper is convenient to use, easy to operate and time-saving, and the levelness can be conveniently measured.

The invention discloses a stair decoration assembly. The stair decoration assembly comprises a stair base layer and step plate module; the stair base layer comprises a step part; the step plate modulecomprises a transverse step plate and a vertical step plate; the front end of the transverse step plate extends to form a top limiting plate, and the rear end of the transverse step plate extends downwards to form a bottom limiting plate; the top end of the vertical step plate is mounted on the bottom surface of the transverse step plate and is in contact with the bottom limiting plate; a vertical leveling foot is arranged on the transverse step plate, and a transverse leveling foot is arranged on the vertical step plate; the transverse step plate is mounted on a transverse step surface, andthe vertical leveling foot is in contact with the transverse step surface; and the vertical step plate is installed on a vertical step face, and the transverse leveling foot is in contact with the vertical step face. The invention further discloses a stair decoration method. According to the stair decoration assembly and the stair decoration method, on-site machining and cutting are not needed, assembling is easy, installation is convenient, and the construction efficiency and the decoration quality are improved.

A bridge alignment multi-dimensional adjustment device, which is arranged under the bridge girder body, including a position locking mechanism, an inclination adjustment mechanism, a horizontal level adjustment mechanism and a height adjustment mechanism; , the inclination adjustment mechanism includes the upper swing, the lower swing arranged below the upper swing, the super-elevation cylinder of the slope, and the inclination adjustment locking bolt fixed after the upper swing and the lower swing are adjusted. The horizontal level adjustment mechanism includes Place the hem and fix the seat plate where it is located, and the horizontal actuators arranged on both lateral sides of the hem. The horizontal actuator pushes the hem to move left and right in the horizontal direction, and the height adjustment mechanism is arranged under the hem to push the hem vertically. direction to move up and down. The invention satisfies the requirement of the alignment adjustment of the bridge girder body, especially the bridge line erection and the convenience of alignment adjustment, such as straddle-type monorail traffic track girders, which have strict requirements on the bridge alignment.