26results about How to "With adjustment function" patented technology

The utility model is suitable for the technical field of elevator guide rail detection, and provides an elevator guide rail deformation detection device which comprises a detection frame and a detection structure. The detection structure comprises two assembly seats; the detection roller slides on the two assembly seats; the sides, away from each other, of the two detection rollers are provided with reset springs, and the two detection cavities are symmetrically formed in the outer side of the detection frame. The buzzing alarm is arranged on the inner wall of the detection cavity; the ends, extending to the detection cavity, of the two reset springs are each provided with a proximity sensor. The device has high-precision and high-speed real-time monitoring capacity, accurate measurement of deformation of the elevator guide rail is ensured, the design of the guide rod and the guide plate allows flexible adjustment so as to adapt to guide rails with different sizes, the universality and the application range of the device are enhanced, the guide plate with the semi-arc-shaped section is ensured to be tightly attached to the guide rail, abrasion is reduced, and the service life of the guide rail is prolonged. And on the whole, powerful technical guarantee is provided for safe operation of the elevator.

The utility model discloses an improved torsion bar spring forced twisting device, and belongs to the technical field of tracked vehicle part machining. The lathe comprises a main shaft mechanism, a tailstock mechanism and a lathe bed, the main shaft mechanism is fixedly installed at the left end of the lathe bed, and the tailstock mechanism is installed at the right end of the lathe bed; a torque motor is installed in the main shaft mechanism, a driving shaft is driven by the torque motor to rotate in a main shaft seat, an adjusting seat, a driven shaft seat and a driven shaft are arranged in the tailstock mechanism, and the position of the tailstock mechanism on the lathe bed is adjustable so as to be used for being matched with installation of a torsion rod spring to be machined. According to the utility model, the replaceable spline housing and the support are adopted, so that parts with different specifications can be adapted, the structure is simple, the installation part is compact, the weight is light, and the cost is low.

The utility model relates to the technical field of photovoltaic supports, and discloses a basalt fiber pipe pile for a photovoltaic support, which comprises a plurality of pipe column bodies made of basalt fiber materials and a photovoltaic support body bolted at the top of the pipe column bodies, and further comprises a reinforcing support body hinged on the surface of one side of the photovoltaic support body, according to the utility model, the photovoltaic support and the reinforcing support can be supported at the same time, the whole photovoltaic system has stronger stability, and the stability can not only resist the influence of external factors such as wind power, but also ensure that the photovoltaic panel is always kept at the optimal angle, thereby maximizing the absorption efficiency of solar energy, providing stable support for the reinforcing support, and improving the stability of the photovoltaic system. According to the basalt fiber pipe column, structural fatigue and potential safety risks can be remarkably reduced, the basalt fiber pipe column further has an adjusting function, when a worker adjusts the inclination angle of the reinforcing support, the supporting position is synchronously adjusted, and then the practicability of the pipe column is improved.

The utility model belongs to the technical field of medical instruments, and particularly relates to an orthopedic appliance for scoliosis, which comprises an orthopedic appliance body consisting of a first wrapping body A, a first wrapping body B, a second wrapping body A, a second wrapping body B, a third wrapping body A and a third wrapping body B, a soft cushion, a buckle A, a penetrating and sleeving ring, a traction belt, a connecting belt and a first adjusting ring shaped like a Chinese character'ri 'are arranged on the correcting appliance body, the buckle A and the traction belt are arranged on a first wrapping body A, a first wrapping body B, a second wrapping body A and a third wrapping body A of the correcting appliance body, and the traction belt is connected with a second adjusting ring shaped like a Chinese character'ri' arranged on the buckle B in a penetrating and sleeving mode. The connecting belts are arranged on the first wrapping body A, the first wrapping body B, the second wrapping body A and the second wrapping body B, and the connecting belts are connected with the first adjusting rings shaped like the Chinese character'ri 'in a penetrating and sleeving mode.

The invention provides a three-way water outlet nozzle of a faucet. The three-way water outlet nozzle comprises a three-way body and a switching assembly. The tee joint body comprises a water inlet butt joint end, a faucet water outlet end and an external water outlet end, and a mounting cavity is formed in the tee joint body. The switching assembly is installed in the installation cavity of the tee joint body, the water inlet butt joint end is communicated with the faucet water outlet end or the external water outlet end through the switching action of the switching assembly, and therefore water can be discharged from a faucet provided with the water outlet nozzle or discharged from a water outlet device, such as a shower head or a spray gun, connected with the external water outlet end. According to the three-way water outlet nozzle of the faucet, the switching function can be achieved at the water outlet end of the faucet, the original water outlet function of the faucet is reserved, the function of externally connecting a water outlet device is added, for example, the faucet can be connected with a shower head or a spray gun, and the faucet can be changed into a water outlet controller of the externally connecting water outlet device through switching; the problem that a shower head or a spray gun cannot be arranged after a faucet is arranged is solved, and rich water use choices are provided for a user.

This utility model discloses a dual-purpose automatic sprinkler intelligent fire-fighting device, relating to the field of fire-fighting equipment technology. It includes a mounting plate with several ring-shaped mounting holes extending through its upper edge. Height adjustment components are fixedly installed on the lower left and right sides of the mounting plate, and a sprinkler adjustment component is fixedly installed at the bottom of the height adjustment components. This dual-purpose automatic sprinkler intelligent fire-fighting device, through its height adjustment components, can extend or shorten the distance between the mounting plate and the base according to the fire situation, thereby adjusting the height of the three sprinkler heads from the ground. It can automatically adapt to the height of the fire source, making it highly adaptable. The sprinkler adjustment components utilize the expansion of low-boiling gases to adjust the angle of the three hoses. The three sprinkler heads are arranged in a ring, achieving circumferential and radial coverage in conjunction with the automatic adjustment mechanism. It has a high degree of automation, enabling the device to both spray and adjust functions.

The utility model relates to the technical field of pipeline supporting, and discloses a pipeline supporting device with an adjusting function, which comprises a base, a supporting column is fixedly mounted at the upper end of the base, a supporting plate is fixedly mounted at the upper end of the supporting column, a worm is rotatably connected to the inner wall of the supporting plate through a bearing, a worm gear is meshed with the side of the worm, and the worm gear is rotatably connected with the supporting plate through a bearing. A threaded rod b is in threaded connection with the inner wall of the worm gear, a fixing plate is fixedly connected to the upper end of the threaded rod b, a fixing block is fixedly connected to the upper end of the fixing plate, a lower arc-shaped plate is fixedly connected to the upper end of the fixing block, an upper arc-shaped plate is hinged to the upper end of the lower arc-shaped plate, and a threaded rod a is inserted into the upper end of the upper arc-shaped plate. Through rotation of a worm wheel, a threaded rod b moves upwards to achieve the height adjusting effect, so that the pipeline is wrapped to achieve the supporting effect, through rotation of a nut a, a threaded rod a descends, pipelines of different sizes can be fixed through cooperation with a spring, and the adjusting effect is achieved.

The utility model relates to the technical field of agricultural product picking, in particular to picking shears which comprise a rod body, a handle assembly is riveted to the bottom of the rod body, a first shear is riveted to the front side of the top of the rod body, and a second shear is movably connected to the right side of the rear side of the first shear through a bolt. A connecting rod is fixedly connected to the left side of the rear side of the second scissors in a penetrating mode, a positioning plate is riveted to the right side of the front side of the second scissors, an adjusting bolt is connected to the right side of the positioning plate in a penetrating and threaded mode, and a frame is movably connected to the left side of the surface of the adjusting bolt through a rotating shaft. Through the cooperation of the positioning plate, the adjusting bolt, the frame body, the first clamping plate, the second clamping plate and the positioning bolt, the adjusting function is achieved, the adjusting bolt can drive the first clamping plate to move left and right by rotating the adjusting bolt, and the angle of the first clamping plate can be adjusted by rotating the positioning bolt, so that the position of the first clamping plate is changed; and therefore, branches with different thicknesses can be clamped.

The utility model discloses a spiral resistance wire winding device shaping mould with an adjusting function, which comprises a shaping roller and two shaping wheels, the shaping roller and the two shaping wheels are all installed on a winding device, the two shaping wheels are installed on one side of the shaping roller in a vertically symmetrical mode, and adjusting structures are further installed on the shaping wheels. The adjusting structure comprises a diameter adapting structure used for being matched with the diameter of the spiral resistance wire and a pitch adapting structure used for being matched with the pitch of the spiral resistance wire. By means of the mode, the spiral resistance wire winding device shaping mold with the adjusting function is provided with the adjusting structure and can be adjusted according to the diameter and the pitch of a spiral resistance wire, and therefore the spiral resistance wires with different diameters and pitches can be manufactured without replacing the shaping mold.

The present invention relates to the technical field of semiconductor flower baskets, and in particular to a movable buckle-type flower basket structure, comprising a basket body, a plurality of partition grids are respectively arranged on the inner walls of both sides of the basket body, two upper sides of the basket body are respectively fixedly connected with top plates, the upper surface of the top plate is fixedly connected with a fixing seat, the upper surface of the fixing seat is slidably connected with a connecting rod, the ends of the connecting rods on both sides that are close to each other are respectively rotatably connected with L-shaped plates, the lower surfaces of the two L-shaped plates are respectively connected with limiting rollers through elastic mechanisms, a distance adjustment mechanism is arranged between the limiting rollers and the L-shaped plates, the sides of the two L-shaped plates that are away from each other are respectively fixedly connected with concave frames, a buckle mechanism is arranged between the concave frame and the upper surface of the fixing seat, and an inclined guide surface is arranged at the upper corner of the partition grid. The present invention can limit the position of wafers during transportation, which is beneficial to improving the stability of transportation. While having the function of improving stability, it still ensures the convenience of the wafer removal process.

The head protection device with the adjusting function for newborn nursing comprises a supporting seat, driving cavities are formed in the left side and the right side of the top end of the supporting seat, sliding grooves penetrating left and right are formed in the front end and the rear end of the outer side of an inner cavity of each driving cavity, and moving grooves penetrating left and right are formed in the bottom ends of the left side and the right side of the inner cavity of the supporting seat; and the number of the winding drums is two, the front ends and the rear ends of the two winding drums are rotationally arranged on the front sides and the rear sides of inner cavities of the two driving cavities through bearings correspondingly, and the front ends of the winding drums extend out of the front side of the supporting base. The device can prevent the mouth and nose of the newborn from being blocked by adjusting the shielding angle of the breathable mesh bag to the head of the newborn and utilizing the breathability of the breathable mesh bag, so that the risk of suffocation of the newborn is effectively reduced, and the supporting height of the breathable mesh bag to the head of the newborn can be adjusted. Therefore, the situation that growth and development of the spine of the newborn are affected and the airway is pressed due to the fact that the head supporting height of the newborn is too high can be prevented.

The utility model relates to the technical field of automobile part machining, and discloses an automobile part burr polishing device which comprises a base and a machining table fixed above the base, and further comprises supporting tables in bolted connection with the left side and the right side of the top of the base, clamping equipment is installed on the surfaces above the supporting tables, a top plate is fixed above the base, and the top plate is fixed above the base. Air cylinders are fixed to the front side and the rear side of the bottom of the top plate correspondingly, mounting boxes are bolted to the bottom ends of output shafts of the air cylinders, and position adjusting structures are arranged in the mounting boxes; the through groove is formed in the bottom surface of the mounting box; the polishing device has an adjusting function, can be conveniently adjusted according to different widths and polishing positions of machined automobile parts so as to meet different machining requirements, further improves the practicability, has a cleaning function, can clean the used polishing wheel, and improves the polishing efficiency. And chippings in the polishing wheel are effectively cleaned, so that subsequent polishing treatment on the automobile parts is facilitated.

The utility model relates to the technical field of printing machines, and discloses a printing machine feeding device which comprises a main body structure and an auxiliary structure, the auxiliary structure is arranged on the outer wall of the main body structure, the main body structure comprises a conveyor, a fixing frame is fixedly connected to the top of the conveyor, and a double-shaft motor is fixedly connected to the inner top wall of the fixing frame. A screw rod is arranged at the output end of the double-shaft motor, the outer surface of the screw rod is in threaded connection with a moving seat, an electric telescopic rod is fixedly connected to the outer wall of the moving seat, the double-shaft motor is started, the screw rod drives the moving seat to move, meanwhile, the electric telescopic rod is driven to move, and the electric telescopic rod is started to drive an adjusting roller to move; the feeding device can conduct feeding according to printing materials of different thicknesses by adjusting the height of the adjusting roller, the hydraulic cylinder is started, the push rod drives the limiting plate to move, the width of the printing materials is limited, and therefore the feeding device has the adjusting function, and the feeding efficiency of the feeding device is improved.

The cutting device with the adjusting mechanism comprises a base, a fixing frame is fixedly installed on one side of the top of the base, two flattening rollers are rotatably installed in the fixing frame through bearings, and one ends of the two flattening rollers penetrate through the fixing frame and extend to the outside. According to the cutting device with the adjusting mechanism, a paperboard needing to be cut is placed between the two flattening rollers, the first motor works to drive the gears to rotate, the two gears drive the two flattening rollers to rotate, the two flattening rollers effectively flatten the paperboard, the flattened paperboard falls to the position above the conveying belt, and the paperboard is cut through the adjusting mechanism. And a second motor works to drive a positive and negative screw rod to rotate, the positive and negative screw rod rotates to effectively drive limiting plates to slide in the length direction of a sliding groove, then the distance between the two limiting plates is changed, paper boards are effectively limited when being flattened, the paper boards stably fall onto the surface of the conveying belt, and the adjusting function is achieved.

This utility model discloses a combustion rack device with adjustable function, including a base, a roasting box, and a combustion chamber and a burner head disposed inside the roasting box, as well as nested fixing columns and fixing rods. The fixing columns and fixing rods are located at the corners of the base and the roasting box. A roasting box is disposed inside the roasting box, and removal plates are fixedly connected to the left and right sides of the upper end of the roasting box, respectively engaging with the left and right sides of the upper end of the roasting box. This combustion rack device with adjustable function facilitates appropriate adjustment of the height of the roasting box. During combustion, the cover plate engages with the upper end of the roasting box to prevent heat loss. Furthermore, combined with the removal plates fixed to the left and right sides of the upper end of the roasting box, the outer side of the upper end of the roasting box is located outside the roasting box. During cleaning, only the removal plates need to be pulled to remove the roasting box from the roasting box to clean the residue, without needing to reach into the roasting box for operation.

The utility model relates to the technical field of wind power generation, in particular to an adjustable 10-megawatt wind driven generator blade transportation limiting device which comprises a base plate, the front side and the rear side of the top of the base plate are fixedly connected with adjusting mechanisms, the right side of the top of the base plate is fixedly connected with an anti-shaking and anti-swing mechanism, and the tops of the adjusting mechanisms are fixedly connected with a bearing plate. Fixing belts are arranged on the two sides of the top of the bearing plate. Through cooperation of the bottom frame, the U-shaped plate, the second hydraulic rods, the square plate and the protective cushion blocks, the anti-shaking and anti-swing function is achieved, the second hydraulic rods are started through the controller, the second hydraulic rods on the front side and the rear side are started, the square plate pushes the two protective cushion blocks to move relatively till a blade body is clamped, and then the blade body is clamped. According to the mechanism, in the process of transporting long blades, the situation that limiting is not stable due to the fact that the shaking amplitude of the tail portion is too large can be effectively avoided, and meanwhile the windmill blades can be prevented from being accidentally damaged.

The clamping mechanism for mechanical part machining comprises an adjusting box, a screw rod is rotationally connected between the top and the bottom of an inner cavity of the adjusting box through a bearing, a tooth plate is connected to the outer surface of the screw rod in a threaded mode, and a rotating shaft is rotationally connected to the position, located on the front face of the tooth plate, of the left side of the inner cavity of the adjusting box through a bearing. By arranging the clamping assembly, a mechanical part can be conveniently clamped and limited, by arranging the adjusting box, the screw rod, the tooth plate, the rotating shaft, the gear and the vertical plate, the mechanical part can be conveniently and vertically overturned and adjusted, by arranging the positioning plate, the rotating pipe, the movable plate, the stud and the limiting nut, the mechanical part can be conveniently and rapidly adjusted, and the mechanical part can be conveniently and rapidly adjusted. According to the mechanical part turnover mechanism, transverse turnover adjustment can be conveniently conducted on mechanical parts, through the arrangement of the structure, the mechanical part turnover mechanism has the advantage of having the adjusting function when the clamping mechanism is used, and therefore the labor difficulty of workers is effectively reduced, and meanwhile the use requirements of customers can be met.

The utility model relates to clothing processing technical field, concretely relates to a kind of high-breathability POLO shirt including main fabric front piece, high-breathability mesh front piece, main fabric back piece, high-breathability mesh back piece, double-layer sleeve piece, lapel, door front, underarm air guide structure, back center air guide belt and breathable split, main fabric front piece and high-breathability mesh front piece are spliced and set in POLO shirt front body, main fabric back piece and high-breathability mesh back piece are spliced and set in POLO shirt back body, high-breathability mesh front piece and high-breathability mesh back piece are respectively located in the lower area of POLO shirt, double-layer sleeve piece adopts double-layer structure, inner layer is high-breathability layer, outer layer is main fabric, and form underarm air guide structure in underarm part;POLO shirt back center is provided with the back center air guide belt that penetrates shoulder to lower hem;Lower hem is provided with breathable split, the utility model aims at solving the problems, such as insufficient breathability in high heat area, single structure, poor perspiration effect and lower wearing comfort of existing POLO shirt.

The application relates to the technical field of electro-hydraulic actuators, and discloses a self-driven double-variable electro-hydraulic actuator which comprises a cylinder body, a plurality of plungers, a shell, a power assembly and a variable displacement assembly. The plurality of plungers are arranged on the cylinder body at equal intervals in the circumferential direction. The middle part of the shell is rotationally connected with a main shaft, the cylinder body is sleeved on the main shaft and is fixedly connected with the main shaft. The power assembly comprises a power piece. A gap is arranged between the outer side wall of the cylinder body and the inner side wall of the shell, the power piece is arranged in the gap, the cylinder body is rotated through the power piece, and the power piece is cooled through the movement of the plungers. The variable displacement assembly comprises an adjusting plate and an adjusting piece. The adjusting plate is arranged on the main shaft, the plurality of plungers are arranged in contact with the adjusting plate respectively, the adjusting piece is arranged on the shell, the driving end of the adjusting piece extends into the shell and is connected with the adjusting plate, and the adjusting plate and the power piece are respectively used for adjusting the displacement of the plungers. The application improves the heat dissipation capacity and greatly improves the survivability of the electro-hydraulic actuator through the double-variable mode.

The utility model relates to the technical field of road detection, in particular to an asphalt mixture automatic hydraulic wheel rolling forming machine for road detection, which comprises a workbench, the bottom of the workbench is fixedly connected with a mainframe box, and the right side of the top of the workbench is fixedly connected with a linear motor. Through the cooperation of the decontamination frame, the first motor, the series connection plate, the spring and the decontamination cotton brush, a decontamination function is achieved, firstly, the first motor is started through the master controller, the first motor runs to drive the decontamination cotton brush to rotate at a constant speed through the series connection plate to sweep away attachments and oil stains on the working face of the grinding tile, and in addition, the decontamination cotton brush is stressed during rotation, so that the working face of the grinding tile is cleaned. And the spring and the guide rod are matched with the series connection plate to buffer and unload force, so that the mechanism can effectively clean the working surface of the rolling tile, can prevent residues from causing indentation on a subsequent asphalt sample, can also prevent a worker from being scalded during cleaning, and can also reduce the abrasion of a sweeping brush part at the same time.

The utility model relates to the related technical field of glass assembly, in particular to an integrated hollow glass assembly device which comprises an assembly equipment body, an adjusting mechanism is arranged on the surface of one side of the assembly equipment body, and a protection mechanism is arranged on the surface of one side of the assembly equipment body. According to the integrated hollow glass assembling device, through the arrangement of a guide rail, a sliding block, a supporting base, a connecting rod, a gear, a rotating shaft, a supporting frame, an auxiliary suction cup, a main suction cup and an air cylinder, when the integrated hollow glass assembling device is used, glass to be assembled is placed on a fixing base and then powered on, and according to the size, the gear rotates and drives the connecting rod to horizontally move; meanwhile, a supporting seat is driven by a connecting rod to move on a guide rail through a sliding block, when the supporting seat is adjusted to a proper position, an air cylinder pushes a rotating shaft to move downwards, and a supporting frame and the rotating shaft descend together until a main suction cup and an auxiliary suction cup are tightly attached to the surface of the glass, so that glass of different sizes can be machined and assembled; the production efficiency of the hollow glass is improved.

The utility model belongs to the technical field of medical instruments, and particularly relates to an intraoperative upper limb supporting and restraining device which comprises a first upper limb supporting mechanism and a second upper limb supporting mechanism. The second upper limb supporting mechanism is composed of a second clamping seat, a supporting rod, a supporting seat, a moving seat, a second supporting seat and a second supporting pad, a socket is arranged on the first clamping seat, an inserting rod is inserted into the socket and arranged on the second clamping seat, a mounting seat is further arranged on the second clamping seat, and the moving seat is arranged on the mounting seat. A mounting seat is arranged on the base, a supporting rod is vertically inserted in the mounting seat, a first locking knob is arranged on the socket, a second locking knob is arranged on the mounting seat, the supporting seat is arranged at the top end of the supporting rod, and the supporting seat is movably connected with a moving seat at the bottom end of the second bracket through a moving groove formed in the supporting seat. The device can flexibly adapt to supporting and restraining of upper limbs of different patients.

An auxiliary teaching aid for English teaching comprises a scribing mechanism which comprises a moving frame and a scriber, and the scriber is arranged in the moving frame in a sliding mode and achieves scribing through sliding; the moving frame is arranged on the leveling device, so that the straight line marked by the scriber is kept horizontal, and an inclined line is prevented from being marked; and the fixer is arranged on the leveling device and is used for fixing the whole device on a writing board so as to facilitate scribing. The teaching aid belongs to the technical field of teaching aids, the scribing mechanism is arranged, the scriber slides in the moving frame to achieve rapid scribing, and the scriber has an adjusting function, can adjust the distance between line supports and is suitable for different use scenes; the leveling device is arranged, the levelness can be automatically adjusted, the marked line is kept to be a horizontal straight line all the time, the horizontal straight line can be rapidly marked through combination of automation and manual operation, use is convenient, and operation is easy.

The utility model discloses a coal blocking mechanism of a coal mining machine, the coal blocking mechanism of the coal mining machine comprises a middle baffle plate, the two sides of the middle baffle plate are rotatably connected with lateral shielding parts, and the lateral shielding parts can be telescopically adjusted; the surface cleaning part is fixedly arranged on the outer wall of the lateral shielding part; a buffer part; the device is suitable for the coal mining machine to shield coal briquettes and has an adjusting function, the unfolding angle and range can be adjusted according to the coal mining environment, a cleaning structure is further introduced, the surface of the shielding structure can be automatically cleaned through the cleaning structure during adjustment, and the working efficiency is improved. The coal briquette shielding structure has the advantages that the coal briquette shielding structure is simple in structure and convenient to use, the problem of adjustment jamming caused by adhesion of a large number of coal briquettes is avoided, a certain buffering protection function can be achieved through the buffering part, impact force of collision is reduced when the coal briquettes collide with the surface of the shielding structure, and accordingly bending caused by collision is avoided after long-time use.

The utility model relates to the technical field of building curtain walls, and discloses a building curtain wall with an adjusting function, which comprises a building curtain wall body, a fixing plate is fixedly assembled on the side surface of the building curtain wall body, shading cloth is arranged on the side surface of the building curtain wall body, a sliding chute is formed in the side surface of the building curtain wall body, and the fixing plate is fixedly assembled on the side surface of the building curtain wall body. The inner wall of the sliding groove is slidably connected with a sliding block, a connecting plate is fixedly assembled on the side face of the sliding block, the side face of the connecting plate and the side face of the shading cloth are fixedly assembled, a motor is fixedly assembled on the inner wall of the building curtain wall body, and an output shaft of the motor is fixedly connected with a rotating rod in a sleeving mode. Through cooperative use of the motor and the rotating rod, the motor drives the rotating rod to rotate, so that the rotating rod drives the shading cloth to move, the tension spring is used for auxiliary limiting of the sliding block, the sliding block drives the shading cloth to move through the connecting plate, and then the shading cloth stably moves on the side face of the building curtain wall body; therefore, a user can conveniently adjust the position of the shading cloth according to needs.

The utility model relates to the technical field of noise detection, and discloses a vertical noise detector, which comprises a noise detection equipment body and a mounting base positioned below the noise detection equipment body, and further comprises a supporting table arranged above the mounting base, an adjusting structure for adjusting the mounting angle of the detector is arranged in the box body, the adjusting structure comprises a threaded rod and movable sleeves, and the movable sleeves are hinged to the left side and the right side of the top of the mounting base; the noise detector has an adjusting function, the mounting angle of the noise detector can be adjusted according to different actual mounting environments, the practicability of the detector is effectively improved, a worker can conveniently carry out mounting work, the detector can conveniently adjust the detection direction of the detector, and the practicability of the detector is improved. Therefore, adaptation can be carried out according to different noise generation positions, and subsequent noise detection work can be conveniently carried out by workers.