38results about How to "Conservation work well" patented technology

The invention discloses a steel tubing placement rack of a machinery plant. The steel tubing placement rack comprises a base, wherein wheels for moving are mounted at the bottom of the base, supporting upright plates are symmetrically fixed at the two sides of the upper part of the base, frame-shaped sliding blocks sleeve the supporting upright plates, supporting plate blocks are symmetrically hinged to the two sides of each frame-shaped sliding block, and a rotary-placed bracket is arranged between every two pairs of opposite-arranged supporting plate blocks. According to the steel tubing placement rack, the operation is simple, the use is convenient, the moving is relatively laborsaving, steel pipes on the rotary-placed brackets are fully wrapped together through drawing a plastic layeron a winding rod in a placement groove when the weather is poor so as to achieve a rainproof function, and thus, the protective work is relatively convenient; height positions between the frame-shapedsliding blocks and the rotary-placed brackets on the supporting upright plates and the bottom surface are adjusted through unscrewing locking screws A, global positions of the rotary-placed bracketscan be raised, thus, moist air flow of the ground can be prevented from being in contact with the steel pipes, the steel pipes can be prevented from long-time wetted rusting, the steel pipes are prevented from rusting, and the quality of the steel pipes is ensured.

The invention discloses an energy-saving scrubbing device for an automobile. The energy-saving scrubbing device comprises a base, a water tank is fixedly connected on the upper surface of the base, awater pump is arranged inside the water tank and communicated with one end of a water delivery pipe, the other end of the water delivery pipe penetrates a through hole formed in the upper surface of the water tank and is communicated with a nozzle, the left side face of the nozzle is fixedly connected with the top end of a first fixing rod through a first connecting rod, the bottom end of the first fixing rod is fixedly connected with the upper surface of the base, a sliding sleeve is connected on the right side face of the first fixing rod in a clamped manner, a sliding rod is socketed insidethe sliding sleeve, and the right end of the sliding rod is fixedly connected with the left side face of a squeezing plate through a toothed rod. Through cooperation of the water pump, the water delivery pipe, the nozzle, the sliding sleeve, the sliding rod, the toothed rod, the squeezing plate, a driving device, an elastic device and a connecting plate, a lot of water resources are saved, so that protection of the water resources is facilitated.

The invention provides a building drainage stand pipe pigging test device, which comprises a controller, a driving switch, a display screen, a connecting wire, a connecting rope, a travel switch, a mounting base, a connecting rod, a drop ball adjusting structure, a power line, a support storage cylinder frame structure, an adjusting extending branch support structure and an auxiliary storage box structure. The driving switch is embedded in the middle of the front surface of the controller; the display screen is embedded in the upper part of the front surface of the controller; the connecting wire is glued to the connecting rope; and the connecting wire is electrically connected with the controller and the travel switch and electrically connected with the controller and the adjusting extension branch support structure. The beneficial effects are that through the arrangement of the drop ball adjusting structure, during use, a right wrapping shell and a left wrapping shell can be placed in a large pipeline to use; and meanwhile, a connecting ball can be taken out and placed in a small pipeline for test, so that the device is suitable for different sizes of pipelines.

The invention relates to the technical field of connector equipment, and discloses a direct insertion type sealed circular electric connector, which comprises a plug and a socket, and is characterized in that the socket comprises a sheath, a socket lower insulator, a rubber pad, a seat shell, a jack, a first protective cap and a socket upper insulator, and the side end position of the sheath is fixedly connected with the socket lower insulator; the bottom end of the sheath is fixedly connected with the jack, the side end of the socket lower insulator is fixedly connected with the rubber pad, the side end of the rubber pad is fixedly connected with the socket upper insulator, the outer ends of the rubber pad and the socket upper insulator are wrapped with the socket shell, and the side end of the jack is provided with a first protective cap. The plug comprises a locking sleeve, a pin, a head shell, a plug lower insulator, a plug upper insulator and a second protective cap, the plug lower insulator is arranged at the side end of the second protective cap, and the top end of the plug lower insulator is fixedly connected with the head shell. Through the arrangement of the structure, connection production operation is achieved.

The invention discloses a LED lamp fluorescent bracket, comprising a bracket main body, a support plate is installed at the center of the bracket main body, and one end of the support plate is rotatably connected with an adapter rod, and the adapter rod includes a connecting protrusion. One end of the connecting bump is sleeved with a connecting pad, and the upper end of the connecting bump is clamped with a clamping column, and the clamping column is rotatably connected with a movable frame, and the outer side of the movable frame is connected with a rotating shaft. One end is rotatably connected with a connecting seat, and the connecting seat includes a rotatable connecting frame. The upper end of the rotatably connecting frame is rotatably connected with an anti-shock housing. The outer end of the anti-shock housing is provided with a connecting chute. A metal interface is plugged in, and a first pipe groove is connected to one side of the central end of the connecting seat, and the first pipe groove includes a first connecting rail, and the first connecting rail is installed at an end close to the first pipe groove. The invention is a fluorescent bracket for LED lamps, which is arranged through the screw connection at the inner end, and can help to fix the work.

The invention provides an electric power control cabinet with an injury prevention function. The electric power control cabinet comprises a control cabinet, connecting rods, a supporting base, a fixed cavity, a buffer cavity, a shielding separation protection fixed base structure, a buffering rotation protection plate structure, a fixable protection separation plate structure, a buffering shielding cover structure, a wire inlet hole, a wire outlet hole, a fixed column, a static elimination belt, a first fixing hole and a conical inserting rod, wherein the upper ends of the connecting rods are in threaded connection with the four corners of the lower end of the control cabinet respectively; and the lower ends of the connecting rods are respectively in threaded connection with the middle position in the upper side of the supporting base. Through the matching arrangement of a buffer plate, a U-shaped base, a buffer spring, a rotating rod, a fixing frame, a pulling spring, a sliding base, the control cabinet and the buffer cavity, the buffer plate can be pushed through the buffer spring in the using process, and buffer protection can be conveniently conducted in the process that the side face of the control cabinet is collided.

The invention discloses a positioning device convenient for real-time tracking and based on communication equipment. The positioning device comprises a Beidou positioning handheld device main body, adisplay screen and keys, the display screen and keys are arranged on the front surface of the Beidou positioning handheld device main body, a fixing strip is fixedly installed on the front surface ofthe Beidou positioning handheld device main body, a connecting piece is installed in the fixing strip, a glass cover is fixedly installed on the front surface of the connecting piece, and the glass cover is located in front of the keys. According to the positioning device convenient for real-time tracking and based on communication equipment, when a worker uses the Beidou positioning handheld device main body, the first connecting frame and the second connecting frame on the Beidou positioning handheld device main body effectively protect the Beidou positioning handheld device main body, damping structures are arranged in the first connecting frame and the second connecting frame, and therefore impact force generated when the Beidou positioning handheld device main body collides is reduced.

The invention provides a high-performance bridge structure based on UHPC and FRP materials, and relates to the technical field of bridges, the high-performance bridge structure comprises a base, the upper surface of the base is provided with a bridge floor, the upper surface of the bridge floor is provided with an expansion joint in a penetrating manner, the upper end of the interior of the expansion joint is provided with a placement seam, and the inner end of the placement seam is provided with an expansion guide mechanism; and a plurality of damping and buffering mechanisms are arranged at the lower end in the placing seam. A first guide rod and a second guide rod are used for assisting a bridge floor in thermal expansion and cold contraction work, and in the moving process of the first guide rod and the second guide rod, a shielding block is attached to one end of the first guide rod and one end of the second guide rod, so that the shielding block is fixed through cooperation of a first limiting plate and a first spring; and moving work is carried out along with movement of the first guide rod and the second guide rod, and a gap between the first guide rod and the second guide rod is sealed and shielded, so that outside leaves, garbage bags, plastic bottles and the like cannot enter the expansion joint.

The invention provides an intelligent offshore aquaculture facility. The intelligent offshore aquaculture facility comprises a culture box, supporting fixed rods, a stainless steel net, connecting plates, liftable sealing pedal structures, a retractable fishing frame structure, a storable shielding net structure, a rotatable scattering frame structure, connecting rods, traction hooks, traction rings, traction ropes, a top net, a first storage box, an air inlet pipe, floating air bags and exhaust pipes, wherein the supporting fixed rods are respectively coupled to four corners of the lower endof the culture box. Through the arrangement of a supporting base, supporting plates, pedals, a rotating motor, a material scattering box and a pedal frame, feed for feeding fishes can be poured into the material scattering box in the culture process, then the rotating motor is controlled to drive the material scattering box to rotate through a wireless receiving and dispatching module and a matched controller by means of external control equipment, and then material scattering work is conducted through material scattering holes formed in the lower end of the material scattering box, so that intelligent culture work is achieved.

The invention relates to the technical field of compressor equipment, in particular to a direct-current variable-frequency air conditioner compressor capable of automatically relieving pressure and a using method thereof.The direct-current variable-frequency air conditioner compressor capable of automatically relieving pressure comprises a driving conduction structure and a compression and extrusion structure, and the side end position of the driving conduction structure is rotationally connected with the compression and extrusion structure; the driving conduction structure comprises a protective sleeve frame, a driving connecting part, a spring seat, a guide rod frame, a rotating hinge frame, a transmission connecting rod, a rotating capstan and a hinge column frame, the driving connecting part is arranged in the center of the inner end of the driving conduction structure, the center of the driving connecting part is connected with the protective sleeve frame in a wrapping mode, and the lower end of the driving connecting part is elastically connected with the spring seat; and the side end position of the driving connecting part and the hinged column frame are arranged in an inserting manner. Through the arrangement of the driving conduction structure and the compression and extrusion structure, the work of automatic pressure relief in the compressor is achieved.

The invention discloses a portable anti-drop ultrasonic flaw detector. The portable anti-drop ultrasonic flaw detector includes a pull rod, and a detector body, a hand grip is connected in the middleposition above the pull rod, the pull rod is connected to the exterior of a fixing rod by a bearing, two sides of an external part of the top end of the fixing rod, which penetrate through an externalframe body, are separately arranged inside a first fixing base and a second fixing base, the top end of a push rod is in axis connection with a clamping ball through an installing plate, the clampingball is clamped inside a clamping groove, and the clamping groove is embedded in the surface of the inner wall of the first fixing base. During a use process of the entire portable anti-drop ultrasonic flaw detector, it is not only convenient to carry the detector, the detector body can be also well protected when the detector is carried and used, and damages will not occur. In addition, the angle of the body of the entire detector can be adjusted flexibly, and unstable placement of the detector body can be avoided.

The invention provides energy saving fresh air equipment convenient to install and maintain. The energy saving fresh air equipment comprises a moving seat, moving brake wheels, an air exchange apparatus, a connection pipe, a sheltering baffle, a telescopic clamping sealing sheet structure, a rotary cleaning connection pipe structure, rotary jacking fixing plate structures, a rotary fixing draw barstructure, an inlaid hole, a first threaded pipe, a first clamping groove, a telescopic plate, an inserting strip, first elastic sponge blocks, puller bolts and a second clamping groove. According tothe energy saving fresh air equipment, by arranging supporting plates, the first threaded hole, inclined T-shaped threaded rods, clamping plates, rubber pads, the moving seat and the air exchange apparatus, the inclined T-shaped threaded rods are advantageously rotated to drive the clamping plates and the rubber pads to move towards the left side and the right side in the working process, the airexchange apparatus is placed at the upper end of the moving seat, then, the inclined T-shaped threaded rods are rotated clockwise to push the clamping plates and the rubber pads to move towards the middle, the air exchange apparatus is convenient to assemble and disassemble, and maintaining work is facilitated.