32results about How to "Adjust the placement height" patented technology

The invention relates to a supporting device, in particular to an adjustable optical instrument supporting device. The technical problem to be solved is to provide the adjustable optical instrument supporting device capable of adjusting the rotation direction of an optical instrument and greatly adjusting the placement height of the optical instrument. The adjustable optical instrument support device comprises support legs connected with a supporting frame, a rotating assembly arranged at the top of the supporting frame, and a fixing assembly connected to the rotating assembly. The effects that the rotating direction of the optical instrument can be adjusted, and the placement height of the optical instrument can be greatly adjusted are achieved. The optical instrument can be clamped on afirst rotating disc through sliding blocks and first springs, so that the optical instrument is not prone to moving, and the optical instrument can be prevented from being damaged.

The invention discloses an automatic biological reagent filling and sterilizing treatment device, and relates to the technical field of biological preparation devices. The automatic biological reagent filling and sterilizing treatment device comprises a top plate, wherein a through hole is formed in the middle of the top end of the top plate, a liquid guide tube is placed on the inner side of the through hole, two groups of screws are welded to the bottom end of the top plate, and movable plates are in threaded connection to the lower portions of the outer sides of the screws; an ultraviolet germicidal lamp is fixedly mounted on the inner side wall of the movable plate, and a bottom plate is welded to one side of the tail ends of the screws. According to the automatic biological reagent filling and sterilizing treatment device disclosed by the invention, an ultraviolet sterilization lamp is fixedly mounted on the inner side wall of a movable plate, so that in the biological reagent filling process, the ultraviolet sterilization lamp can effectively conduct sterilization treatment on a biological reagent, in addition, the movable plate is in threaded connection to the screws, so that a worker can conveniently adjust the placement height of the ultraviolet sterilization lamp by manually rotating the movable plate, and thus, the ultraviolet sterilization lamp can be used for sterilizing bottle openings of various reagent bottles with different heights and sizes.

The invention discloses an urban intelligent traffic flow guidance device and a flow guidance method. The device comprises directional wheels and a liquid discharge valve; a fixing base is connected to the upper ends of the directional wheels and internally provided with a liquid injection cavity, the liquid discharge valve is arranged at the lower end of the liquid injection cavity, and a liquidinjection port is formed in the upper right portion of the liquid injection cavity. According to the urban intelligent traffic guidance device, the arranged fixing base and support column are in threaded connection, the device can be convenient to dismount and mount, and therefore the portability of the device can be improved; meanwhile, a controller can control overall running of the device, thesupport column and a support rod are internally arranged to be of a hollow structure, and a connection harness can be conveniently mounted and is protected; through the arrangement of a solar panel, solar energy can be conveniently converted into electric energy, the consumption of electric energy can be reduced, the energy is saved, and meanwhile the problem of long-distance pulling of wires forpower supply can be reduced; through the formation of the liquid injection cavity, the weight of the bottom of the device can be increased, and therefore the stability of the bottom of the device canbe improved.

The invention discloses a ship rust removal robot based on high-pressure water jet and convenient to walk. The ship rust removal robot comprises a working box, a water storage box and a mounting plate, wherein the water storage box is arranged above the working box, the mounting plate is arranged below the working box, connecting clamping plates are mounted in the middles of the two sides of the mounting plate, connecting clamping grooves are inserted into the surfaces of the connecting clamping plates, and connecting plates are inserted into the surfaces of the connecting clamping plates through the connecting clamping grooves. According to the invention, the mounting plate, the connecting plates, an arc-shaped plate and a limiting sliding rail are arranged; when a worker needs to move the robot, quick mounting can be completed through matched work of the connecting clamping plates, the connecting clamping grooves and the connecting plates; and in addition, through matched work of the limiting sliding rail, a crawler belt strip and a movable gear, the working box can move in limiting sliding rail arranged at the top of the mounting plate, the connecting plates and the arc-shaped plate in a gear meshing mode, and then the robot can conduct all-directional rust removal on a ship according to the size of the ship.

The invention discloses a novel anti-looseness single tube anti-seismic supporting hoisting device. The device comprises a base, a sleeve, a connecting frame, a sliding groove, a first clamping groove, a fixing bolt, a fixing column, an inner thread, a first spring, a sliding limiting plate, a connecting column, a connecting rod, an outer thread, an inner cavity, a second spring, a fixing clampingblock, a first clamping block, an upper arc part, a lower arc part, a second clamping block and a second clamping groove. The single tube anti-seismic supporting hoisting device is reasonable in structure and novel in design, a single tube is better hoisted in a supported mode, the upper arc part and the lower arc part do not need to be fixed through bolts, the situation that the stable conditionof connection is affected by abrasion of bolt threads due to long-time usage of the bolt is avoided, the upper arc part and the lower arc part are stably connected, the service life of the single tube supporting hoisting device is prolonged and convenient to use, the seismic resistance of the supporting hoisting device is improved, the situation that the placed pipe is damaged due to factors suchas earthquakes after being mounted and used is avoided, the practical value is high, and the supporting hoisting device is suitable for application and popularization.

The invention discloses an adjustable office communication equipment placement rack. The adjustable office communication equipment placement rack comprises a supporting plate; a first placing plate isconnected to one side of the front end of the supporting plate through a hinge; first telescopic devices are connected between the front end surface of the supporting plate and the rear end surface of the first placing plate in pairs; a mounting cavity is formed in the upper end of the first placing plate; and a cooling fan is mounted in the mounting cavity. The placement rack is reasonable in design, novel in structure and simple to operate; an equipment body, namely, a tablet computer can be placed through the arrangement of the first placing plate; a limiting plate is vertically arranged at the bottom of the front end surface of the first placing plate, so that the equipment body can be prevented from sliding off from the first placing plate; and in addition, the cooling fan is mountedin the mounting cavity inside the first placing plate, so that the functions of ventilation and heat dissipation can be achieved, and the service life of the equipment body is prolonged.

The invention relates to the technical field of vehicle production, and particularly discloses equipment for producing rear frames of various automobile types. The equipment comprises a bottom plate,a first sliding groove is formed in the right position of the center of the top surface of the bottom plate, outer sleeve plates are slidably connected to the left end and the right end of the interior of the first sliding groove, and inner sleeve plates are slidably connected to the upper ends of the interiors of the two outer sleeve plates; a fixing box is fixedly connected to the top end of theinner sleeve plate on the left side of the bottom plate, and second fixing blocks are fixedly connected to the centers of the top face and the bottom face of the inner wall of the fixing box; the height of two L-shaped plates can be adjusted through the arranged inner sleeve plates and the outer sleeve plates, therefore, the placement height of a rear frame can be adjusted, and workers can conduct welding operation and the like on the rear frame conveniently; through an arranged second stepping motor matched with a transmission rod for use, the two L-shaped plates can be driven to rotate synchronously, the rear frame can be driven to turn over, and therefore welding operation can be conducted on all faces of the rear frame conveniently.

The invention relates to a device for mounting and placing a valve lifting seat, in particular to an adjustable supporting structure for mounting the valve lifting seat of a converter transformer. Theadjustable supporting structure comprises a mounting fixing rod, an adjusting supporting frame and two height balance adjusting rods, wherein the adjusting supporting frame is arranged above the mounting fixing rod, and the two sides of the adjusting supporting frame are detachably connected with the mounting fixing rod; the two height balance adjusting rods are in threaded connection with the mounting fixing rod and are positioned below the adjusting supporting frame; and the two height balance adjusting rods are used for adjusting the mounting height of the adjusting supporting frame. The adjustable supporting structure is simple in adjusting structure and fixing mode, and can be welded on a valve lifting seat placing bracket; the height balance adjusting rods are adjusted according tothe required height; and the adjustable supporting structure is simple and convenient to operate and can meet the actual requirements of different angles of different valve lifting seats.

The invention discloses a convenient mobile barcode printer, which comprises a printer body. The side walls on both sides of the printer body are fixedly connected with symmetrically arranged fixing plates. A handle is slidably connected in the channel, and the bottom end of the handle is provided with a strip-shaped groove along the vertical direction, and the side walls of both sides of the strip-shaped groove are provided with a first groove, and the top and bottom of the first groove The end side wall is provided with a second groove, one side wall of the second groove is connected with a telescopic rod, the other end of the telescopic rod is vertically welded with a limit plate, and one side wall of the limit plate is vertically welded with a first push plate , and the other end of the first push plate extends to the outside of the fixed plate, and the bottom end of the handle is provided with a connecting plate. The invention can quickly move and carry the printer, is not only convenient to move and carry, but also can adjust the height of the printer, which is convenient for different groups of people to use, and greatly improves the practicability of the printer.