35results about How to "Unfixed effect" patented technology

The invention relates to a generator, in particular to an efficient high-voltage generator air path. The efficient high-voltage generator air path comprises a shell; a stator is fixed on the inner wall of the shell; a rotor is arranged inside the stator; the rotor is fixed with one end of a first rotating shaft; the other end of the first rotating shaft penetrates through the end part of the shelland is fixed with a driving wheel; the other end of the shell is provided with a dust filter net; the dust filter net is fixed with a mounting plate by a connecting rod; a placing hole is opened in the mounting plate; the rear part of the inner wall of the placing hole is fixed with a flange; an axial flow fan is placed inside the placing hole; a pulling rod passing through the side wall of the placing hole is relatively slidably connected to the mounting plate; a limiting block is fixed to the end part of the pulling rod; a mounting block is fixed to the pulling rod; and the mounting block is connected with the outer wall of the mounting plate through a spring. The technical scheme provided by the invention can effectively overcome the shortcomings of poor heat dissipation performance and the inability to install a cooling fan in the prior art.

The invention discloses a textile airing device with a clamping structure and a using method of the textile airing device. The textile airing device comprises two airing supporting columns; the airing supporting columns are of trapezoidal structures; a plurality of airing supporting rods are arranged between the two airing supporting columns; and the plurality of airing supporting rods form a V-shaped airing surface between the two airing supporting columns. According to the textile airing device with the clamping structure and the using method of the textile airing device, textile cloth is aired in a V shape, and meanwhile, an airing ejector rod is driven to ascend and descend through the transmission cooperation between a gear and a lifting plate, so that the airing requirements of the textile cloth with different lengths are met, and the application range of the device is effectively expanded; meanwhile, a clamping mechanism is further arranged, a plurality of clamping supporting rods are used for synchronously clamping all parts of the textile cloth, and air holes are further formed while the good clamping effect is ensured, so that the airing effect of the parts, at the clamping positions, of the textile cloth is improved, and the possibility that the textile cloth is blown away in the weather with the high wind speed is further reduced; and the clamping is convenient, and the actual use is facilitated.

The invention relates to the technical field of gas detection equipment, and discloses a tail gas nitrogen oxide concentration detection device of an oxidized pellet rotary kiln. The tail gas nitrogenoxide concentration detection device comprises a case, wherein a top opening is formed in the middle of the top end of the case, a top cover is movably connected to the top part of the case, and a connecting block is fixedly sleeved with the top cover. According to the tail gas nitrogen oxide concentration detection device of the oxidized pellet rotary kiln, through the arrangement of the top opening, a side opening, a fixing block and a rubber fixing sleeve, when the rubber fixing sleeve is taken out of the outer surface of the fixing block, the fixing effect between the machine box and thetop cover can be relieved, at the moment, an operator can pull a detection device body, so that a gas sensor body is separated from the interior of the case through the top opening, an operator can maintain the whole detection device body conveniently, meanwhile, the gas sensor body can be cleaned conveniently, the operation is easy and convenient, consumed time is short, and therefore the practicability of the device is improved.

The invention relates to the technical field of pesticide spraying equipment and discloses a disease and pest control planting system for amorphophallus konjac. The system comprises a base; trianglesare fixedly mounted at two sides of the bottom of an inner cavity of the base respectively, and first rollers are movably mounted at two sides of the bottom of the base respectively. As the disease and pest control planting system for amorphophallus konjac is provided with vertical slots, cross slots, round shafts and fixing clasps, the round shafts and the fixing clasps are matched to fix the base and a case, and then the pesticide spraying equipment can walk on the wide path; when the pesticide spraying equipment walks on the narrow path, farmer households can screw the fixing clasps out ofthe surfaces of the round shafts to release the fixing to the base and the case, and then, the base can be separated from the case, and the case can walk on the narrow path individually, so that damages to seedlings of amorphophallus konjac due to squeezing or scratching can be avoided, and practicability of the pesticide spraying equipment can be improved.

The invention belongs to the technical field of water supply pipes, and discloses an assembly type water supply pipeline structure convenient to disassemble and replace. The assembly type water supplypipeline structure comprises a first water supply pipe, the right end of the first water supply pipe is movably connected with a second water supply pipe, the outer surface of the right end of the first water supply pipe and the outer surface of the left end of the second water supply pipe are movably sleeved with movable round sleeves, and the number of the movable round sleeves is two. According to the assembly type water supply pipeline structure, a positioning screw rod, a fastening nut and a rigid spring are arranged, when an operator screws out the fastening nut from the outer surface of the positioning screw rod, the fixing effect between a first outer round sleeve and a second outer round sleeve can be relieved, and meanwhile, due to the elastic force recovery effect of the rigidspring, the two movable round sleeves can drive four moving blocks to move in opposite directions, then the fixing effect between the first water supply pipe and the second water supply pipe is relieved, the operator can conveniently disassemble and replace the assembly type water supply pipeline structure, and therefore the practicability of the water supply pipe structure is improved.

The invention relates to a cast-in-place pile reinforcement cage hoisting and fixing device and a construction method thereof, and belongs to the field of building construction. According to the technical scheme, the cast-in-place pile reinforcement cage hoisting and fixing device is characterized by comprising a base, wherein the base is located above a pile hole used for containing a reinforcement cage and fixedly connected with the ground; the base is provided with a containing hole used for hoisting the reinforcement cage into the pile hole; the base is provided with a fixing assembly used for fixing the reinforcement cage; the fixing assembly comprises two abutting rods, the two abutting rods are symmetrically arranged in the direction of the center line of the pile hole; the length direction of the abutting rods is the same as the radial direction of the reinforcement cage; the abutting rods are in sliding connection with the base; and a driving device for driving the two abutting rods to get close to or away from each other is arranged between the abutting rods and the base. When two adjacent reinforcement cages are spliced, workpieces for clamping the reinforcement cages do not need to be detached, operation is easy, and the work efficiency is high.

The efficient feeding transmission device comprises a material box bottom plate, circular material boxes are arranged on the two sides of the top of the material box bottom plate, a mounting plate is arranged at one end of the back face of the top of the material box bottom plate, and a guide rail is arranged at the top of one end of the front face of the mounting plate; a vacuum material taking assembly is arranged on the outer side of the guide rail in a sliding mode, a connecting shaft is arranged at the bottom of the vacuum material taking assembly, the outer side of the connecting shaft is sleeved with an adjusting assembly, and a vacuum suction head mounting disc is arranged at the bottom of the connecting shaft. The capacity of two groups of circular material boxes fixed on the material box bottom plate is increased by eight times compared with that of a previous wafer box, more wafers can be stored, continuous manual material box replacement is reduced, the labor intensity is reduced, the connecting arm can reciprocate in the horizontal direction and the vertical direction through cooperation of all parts of the vacuum material taking assembly, and the working efficiency is improved. Transfer and feeding of wafers by the vacuum suction head can be realized, and the wafers can be conveyed to a working position.

The invention discloses a modular disassembled and assembled intelligent wearable watch, which structurally comprises a display screen, a display screen protective frame, a machine body, a machine body connecting strap, a watchband and a watch buckle, wherein the display screen is embedded in the middle of the display screen protective frame; the bottom end of the display screen protective frame is welded with the top end of the machine body; the machine body connecting strap is arranged at two sides of the display screen protective screen and is integrated with the display screen protective frame; the watch band is fixed to the machine body connecting strap by virtue of a pin; and the watch buckle is arranged at the upper end of the machine body connecting strap and is connected to the machine body connecting strap by virtue of a hinge. The equipment (the intelligent wearable watch) provided by the invention, on the basis of mutual combination of the parts, can promote evaporation andatomizing of sweat which seeps into a dial plate; and meanwhile, by virtue of an exhaust fan, fog is discharged, so that dryness degree of the interior of the equipment can be guaranteed, and parts in the equipment can be protected from getting damaged due to damp.

The invention discloses a recyclable mine equipment quick dismounting and fixing device. Two embedding grooves are arranged on a transverse plate; first embedding heads are inserted into the embeddinggrooves, and the first embedding heads are fixedly connected to the bottom of a vertical rod; a first threaded hole is arranged on the surface of the vertical rod, and a first bolt is screwed in thefirst threaded hole; second embedding heads are further inserted into the embedding grooves and are fixedly connected to the top of a vertical plate; baffles are fixedly connected to the two sides ofthe bottom of the transverse plate, and bottom plates are fixedly connected to the bottoms of the baffles; and hydraulic cylinders are arranged above the bottom plates, and the tops of piston rods ofthe hydraulic cylinders are detachably connected with sliding plates. According to the recyclable mine equipment quick dismounting and fixing device provided by the invention, a spliced structure is adopted, the hydraulic cylinders work to drive a sliding block with the top detachably connected to rapidly extrude and fix an object needing to be fixed, and through cooperation of a first bolt and the first threaded hole on the vertical rod, the object between the adjacent vertical rods can be pressed and fixed or limited in height, so that the fixation efficiency is increased.

The invention relates to the technical field of dyeing, in particular to a dyeing machine convenient to clean. The dyeing machine comprises a circular first shell and a square second shell, wherein afirst screw rod is rotationally connected to the interior of a first empty groove, two threaded blocks are in threaded connection to the outer side of the first screw rod, a guide rod is fixedly connected to the interior of a second empty groove, two sliding sleeves are slidably sleeved with the outer side of the guide rod, a first roller shaft is placed between two V-shaped grooves in a same longitudinal row, a second bevel gear is fixedly connected with the lower end of the shaft body in a sleeving mode, a first bevel gear engaged with the second bevel gear is fixedly connected with the middle of the first screw rod, and a cover plate is movably connected with the upper end of the second shell. The dyeing device is reasonable in structural design, convenient to use, capable of guaranteeing sufficient dyeing of cloth, convenient to clean, capable of avoiding dye liquor residues, high in practicability and functionality and more convenient to use.

The invention discloses a handle. An air conditioner indoor unit comprises a base and an air duct cavity detachably connected with the base, the air duct cavity comprises an air duct cavity side wall, the handle comprises a handle body, a rotating shaft is arranged at the first end of the handle body, and the rotating shaft is detachably and rotationally inserted into the air duct cavity side wall from inside to outside; and the handle body is provided with a clamping part used for being detachably connected with the base. According to the handle, the air duct cavity can be conveniently disassembled and assembled.

The invention discloses a light emitting unit of an LED line light source. The light emitting unit of the LED line light source comprises an LED line light source body; the LED line light source bodycomprises a light source base and a fixed top frame; the top of the light source base is connected with the bottom of the fixed top frame; an LED light source chamber is formed in the light source base; and a circuit board is arranged in the LED light source chamber. An extension fixed rod is controlled to move on a fixed connecting base to drive a fixed control plate to upwards move; and the fixed control plate is controlled to outwards rotate, so that an extension clamping plate is conveniently controlled to leave from a limit fastening opening to relieve a fixing effect on the light sourcebase and the fixed top frame, the fixed top frame is conveniently opened to correspondingly maintain the internal LED light emitting lamp, the advantage of convenience to maintain is achieved, and theproblem of influence on emitting of line light sources by LED line lamps due to inconvenience to maintain when a light emitting unit in a traditional LED line lamp is damaged is solved.

The invention discloses an ink cartridge bottom scraping and stirring system, which comprises a container, a controller, a body, a discharge port, a conduit, a rotator, and a bottom scraper. In the present invention, the discharge port is connected with the conduit. After the work is finished, the conduit is pulled out, so that ink residue will not appear on the inner wall of the port of the discharge port, which is convenient for cleaning. Assemble it, so that the operation is simple, convenient and easy to understand. Connect the rotator with the rotator through threads, turn on the power, and with the cooperation of the controller, the rotator drives the stirring blade to rotate, and the edge of the stirring blade is stirring At this time, the ink on the inner wall of the container can be scraped up and fully stirred, and the ink on the bottom plate can also achieve the effect of scraping the bottom because it is completely attached to the bottom of the stirring blade.

The invention provides a cutting fluid cooling and degreasing device for CNC machine tools used for machining, which relates to the technical field of machining, so as to solve the problem that when the existing cutting fluid cooling and degreasing device for CNC machine tools is used for machining, cutting fluid is often used. The oil contamination is removed when passing through the adsorption layer, and its degreasing function is single. At the same time, during the cooling process of the cutting fluid, the oil contamination will solidify, causing a large amount of it to deposit on the side wall of the collection bucket. The collection bucket needs to be disassembled and cleaned frequently. It includes a workbench; the front end of the vertical frame of the workbench is provided with a collection groove, and the collection groove is provided with a mounting frame; the top of the bottom frame of the workbench is provided with a collection bucket. In the present invention, the rack drives the collection bucket to move in an arc with the rotating shaft of the turret as the axis, and uses the elastic action of the compression spring to realize the reciprocating swing action of the collection bucket. It cools down while avoiding oil deposits on the side walls of the collection tub.

The invention discloses a shielding cover for a wireless transceiver based on a wireless network, which includes a shielding compartment, a shielding cover is arranged on the top of the shielding compartment, and a heat conducting plate is installed on one side of the bottom of the shielding cover, and the top of the shielding cover is close to the side of the heat conducting plate Heat conduction rods are evenly installed on one side, and a bottom through hole is opened on the side of the inner bottom of the shielding chamber close to the heat conduction plate, and push plates are provided on the bottom of both sides of the shielding chamber. The present invention pushes the push plates on both sides of the shielding chamber to the inside of the shielding chamber through the cooperative use of the push plate, the shielding cover, the shielding chamber, the return spring, the second card slot and the spring groove, so that the second clamping block is separated from the second clamping Inside the slot, release the fixing effect on the shielding cover, and then remove the shielding cover from the top of the shielding chamber, exposing the wireless transceiver module in the wireless transceiver shielding cover, which is convenient for maintenance personnel to quickly repair the wireless transceiver module. There is no need to disassemble multiple sets of fixing screws, which greatly improves the practicability of the wireless transceiver shielding cover.

The invention belongs to the technical field of water pipe mounting, and discloses a mounting and fixing structure for an indoor water supply pipe of an assembly-type building. The structure comprisesa bottom plate, wherein a fixed seat is fixedly mounted at the top of the bottom plate, a bottom arc block is movably connected to the top of the fixed seat, and a clamping groove opening is formed in the middle of the top end of the fixed seat. By arranging the bottom arc block, two movable arc blocks and a second threaded rod, the bottom arc block and the two movable arc blocks can be preventedfrom being left behind due to the fact that the bottom arc block and the two movable arc blocks are integrally designed; when the two movable arc blocks are changed into a closed state from an open state, the water supply pipe can be limited; and in cooperation with the second threaded rod, the two movable arc blocks can be fixed, at the moment, the water supply pipe can be fixed in the space defined by the bottom arc block and the two movable arc blocks, operation is simple and convenient, and therefore the practicability of the water supply pipe fixing structure is improved.

The efficient machining system comprises a machine shell feeding device, a conveying mechanical arm, a machine shell machining device and a machine shell collecting device, and the micromotor shell is conveyed into the machine shell machining device through the conveying mechanical arm to be machined; the device is characterized in that two clamping claws for clamping the motor shell are arranged on the transportation mechanical arm; a machining rotating shaft driven by a motor to rotate is arranged in the machine shell machining device, a fixing cylinder is arranged on the machining rotating shaft, a machine shell fixing mechanism for fixing the motor shell is arranged on the fixing cylinder, the length of the motor shell is larger than that of the fixing cylinder, and the two ends of the motor shell are suspended when the motor shell is placed on the fixing cylinder. Therefore, the two ends of the motor shell can be machined by a machining tool in the shell machining device. The machining process of the micromotor shell can be optimized, and the production efficiency is improved.

The invention discloses a battery lock box for a new energy vehicle, which includes a main body box. One end of the main body box is provided with an installation compartment, and one side of the interior of the installation compartment is installed with a cooling liquid compartment. A water pump is installed on the top of one side, an electric heating tube is installed on the bottom of the installation compartment close to the water pump, a battery assembly is installed inside the main body box, and two group of fans. The present invention uses the main body box, the battery assembly, the heat exchange tube, the fan, the air inlet, the installation warehouse, the electric heating pipe, the fixing frame, the cooling liquid warehouse and the water pump to avoid the temperature being too high and affecting the battery assembly in summer. In winter, the electric heating tube can also be used to generate heat, and the fan can be used to blow heat into the interior of the main box to increase the temperature around the battery components, thereby ensuring the endurance of the battery components in winter.

The invention discloses a dual-purpose travel suitcase including a bearing base, a limiting sleeve rod, a fixed plate, a penetrating rod and a limiting plate are welded and fixed on the bearing base;the limiting sleeve rod is of a hollow structure and internally and movably provided with an adjusting push rod. A groove is formed in the surface of the adjusting push rod; a spring is fixedly connected in the groove; the movable end of the spring is fixedly connected with a pressing strip; a limiting block is arranged on the surface of the pressing strip; a plurality of limiting holes are formedin the surface of the limiting sleeve rod, the hole diameters of the limiting holes are matched with the limiting blocks, the fixing plate is located between the penetrating rod and the limiting sleeve rod, a seat plate mechanism is slidably installed on the fixing plate, the seat plate mechanism comprises a T-shaped rod, a connecting block and a seat plate, one end of the T-shaped rod is fixedlyconnected with the connecting block, and the connecting block is rotationally connected with the seat plate. According to the invention, the states of the draw-bar box and the knapsack can be adjusted and switched back and forth according to the use requirements of a user, a stool function with a changeable height is provided, the user can go upstairs more conveniently, and stairs with differentheights can be adjusted and adapted.

The invention discloses multi-point drilling equipment for machining a silicon carbide sealing element. The multi-point drilling equipment comprises a supporting base, wherein a plurality of drillingunits are fixedly arranged at the top end of the supporting base; a conveying unit is fixedly arranged in the center of the top end of a supporting plate; a storage box is arranged on one side of theconveying unit; the bottom end of the storage box is detachably connected to the supporting base; a motor I is used for driving a drill bit to rotate, so that the drill bit drills the silicon carbidesealing element, and at the moment, waste falls into a waste storage plate under the action of gravity; and after drilling is finished, an inserting block is pushed to be separated from a connecting piece, so that the fixing effect on a waste recovery unit is relieved, and then a waste recovery box is pulled out to recover the waste.

The invention provides a novel combined type high and large formwork steel platform. The novel combined type high and large formwork steel platform provides the following scheme for solving the problems that an ox horn base and concrete frame columns are inconvenient to quickly assemble and the supporting area of the top of the ox horn base is inconvenient to quickly increase in an existing combined type high and large formwork steel platform. The platform comprises a combined type high and large formwork steel platform body, the combined type high and large formwork steel platform body comprises the plurality of concrete frame columns, and the same concrete frame secondary beam steel structure platform is arranged between every two adjacent concrete frame columns in the left-right direction. The platform is reasonable in design, the ox horn base device and the concrete frame columns can be conveniently and rapidly assembled, the supporting area of the top of the ox horn base device can be synchronously increased during assembling, driving operation does not need to be independently arranged additionally, the working efficiency is further improved in a single-drive synchronous mode, the ox horn base device can be conveniently and rapidly disassembled, and the two expansion supporting plates can be synchronously folded, so that the size when the device is not used is reduced, the disassembly and assembly efficiency is improved, and time and labor are saved.

The invention belongs to the technical field of irrigation equipment, and discloses a multifunctional irrigation device applied to a water conservancy project, the multifunctional irrigation device comprises a water tank, fixing frames are fixedly mounted on the two sides of the front surface of the water tank, inner openings are formed in the two sides of each fixing frame, and spray pipe bodies are movably sleeved with the inner openings; the two ends of the spray pipe body penetrate through the inner opening and extend to the outer portion of the fixing frame. By arranging the sealing block, the bottom block, the threaded rod and the collecting box, when the threaded rod is screwed out from the interiors of the two mounting blocks, the fixing effect between the spray pipe body and the bottom block can be relieved, then an operator can pull the bottom block outwards, the bottom block drives the sealing block to be disengaged from the interior of the spray pipe body, and therefore the spraying effect is improved. And then the sealing effect on the bottom end of the spraying pipe body can be relieved, at the moment, the residual water source in the spraying pipe body can slide into the collecting box under the influence of gravity, and therefore the effect of recycling the water source is achieved.

The invention relates to illuminating devices and particularly relates to a dual-purpose illuminating device for outdoor engineering. The dual-purpose illuminating device comprises a pedestal and a second base plate; a motor is arranged on the pedestal; the motor is fixed to a first base plate by virtue of a rotating shaft; the side surface of the first base plate is oppositely provided with a wheel frame; the wheel frame is provided with an idler wheel; the side surface of the pedestal is provided with a sliding chute matched with the idler wheel; a horizontal rod is fixed to the wheel frame;the top and the bottom of the horizontal rod are each connected with the idler wheel through a spring column; the first base plate is provided with an electric telescopic rod and a sliding rail; thesliding rail is provided with a slider matched with the sliding rail; the bottom of the second base plate is provided with a connecting rod; the connecting rod is connected with the end part of the electric telescopic rod and the slider through rotating shafts; an accommodating chamber is formed inside the second base plate; an illuminating lamp holder is arranged inside the accommodating chamber;the illuminating lamp holder is connected with a lampshade by virtue of a supporting rod; and an illuminating lamp is arranged inside the lampshade. The dual-purpose illuminating device provided by the invention can effectively overcome the defects that an illuminating device in the prior art cannot be used as a fixed light source and also cannot used as a movable light source, irradiation direction regulation of the light source is quite troublesome and the like.

The invention relates to the technical field of submerged plant planting, in particular to a spliced submerged plant planting device for water ecological restoration. The spliced submerged plant planting device comprises a planting block; arc-shaped sheets are symmetrically hinged to the front side and the rear side of the lower end of the planting block; planting bags are arranged in the planting block and the arc-shaped sheets; sliding grooves are formed in the left side and the right side of the inner wall of the planting block; sliding blocks are slidably connected with the interiors of the two sliding grooves; a plant plate is fixedly connected between the two sliding blocks; and a plurality of planting holes are evenly formed in the surface of the plant plate. The device is reasonable in design and ingenious in structure, through mutual cooperation of the structures, a planting method and a throwing method are combined, the roots of plants cannot be damaged, the survival rate of the plants is guaranteed, the planting distance and the planting range of the plants can be effectively controlled, the phenomenon that the plants are too thick or too thin is avoided, and the plant planting device is firm in connection, reusable, good in market competitiveness and worthy of recommendation.

The invention provides a motor principle dragging experiment table for teaching use in the electromechanical major. The table comprises a telescopic rod, an inner ring, an inner shrinkage plate, an installation bin, a top plate, a stop block, a pressing piece, an inserting groove, a closing plate, a guide wheel and a sealing piece. The main body is of a rectangular structure, moving wheels are installed on the two sides of the bottom of the main body through connecting shafts, and inner grooves are formed in the middles of the interiors of the two sides of the main body. The bottoms of the twosides of a moving piece are connected with the bottom ends of the interiors of the two sides of the inner grooves through springs. A pull block is arranged on the side edge of a pulling plate, the side edge of the pull block is of an arc-shaped structure, and a pulley makes contact with the side edge of the contact block. The moving piece is used for being pushed downwards by the pulling plate, so that a contact part made of rubber can make contact with the uneven ground, the contact part is extruded, the anti-skid effect is achieved, and the table can be fixed to the ground through the contact part after moving through the wheels.

The invention discloses a new energy battery mounting structure which comprises a main body bin, an air injection bin is mounted at the bottom of the main body bin, a side bin is mounted on one side of the main body bin, a mounting bin is mounted at the bottom of the side bin, and a semiconductor chilling plate is mounted at the inner bottom of the mounting bin. A containing assembly is arranged in the main body bin and the air injection bin jointly, and a mounting cover is mounted at the top of the main body bin. Through cooperative use of the air suction bin, the main body bin, the side bin, the air suction pump, the air injection bin, the semiconductor chilling plate and the mounting bin, air is blown into the mounting bin through the air suction pump, and then the electrified semiconductor chilling plate is matched, so that cold air can be blown into the air injection bin; and then the cold air is blown into the plurality of groups of battery panels in the main body bin through the air outlet holes, and the plurality of groups of battery panels are simultaneously subjected to air blowing cooling, so that the cooling effect of the new energy battery mounting structure on the battery panels is further improved, and the new energy battery is always in a better temperature environment.

The invention discloses an energy-saving and environment-friendly illuminating lamp for a municipal road. The energy-saving and environment-friendly illuminating lamp comprises an energy-saving and environment-friendly illuminating lamp body; a fixing base is connected to the bottom of the energy-saving environment-friendly illuminating lamp body, and the energy-saving and environment-friendly illuminating lamp body comprises a fixing bottom rod; the fixing bottom rod is connected to the fixing base; and an illuminating lamp post is connected to the top of the fixing bottom rod. According to the energy-saving and environment-friendly illuminating lamp, a connecting fixing block is separated from connecting fixing grooves so that the fixing effect of the connecting fixing block to the connecting fixing grooves can be removed conveniently, the fixing state of the illuminating lamp post and the fixing bottom rod can be relieved, the fixing bottom rod and the illuminating lamp post can rotate conveniently fixed under the action of a movable connecting hinge, the illuminating lamp post can move downwards, an illuminating assembly can be convenient to maintain and replace, and therefore the advantage of being convenient to use can be achieved, and the problems that the use of the illuminating lamp is influenced and the municipal construction progress is influenced due to the fact that an existing illuminating lamp is inconvenient to maintain and replace if the illuminating lamp is damaged can be effectively solved.