45results about How to "Avoid out of position" patented technology

This invention discloses one kind of pipeline attachment installment, including the pipeline articulate department, wraps the synthesis, the seal packing collar and the tube body, wraps on the synthesis to be equipped with ring groove, states the wrap synthesis Shang Huan trough base is equipped with the belt front the trench, the trench and the PE liner card gathers, the PE liner base is equipped with the oylet, the PE liner front part endophragm is equipped with assumes the arrow capitate trench, compression-joins the purple copper collar base endophragm to be equipped with ring groove, the PE liner with compression-joins the purple copper collar sleeve joint, because this invention wrap synthesis Shang Huan trough base is equipped with the belt front the trench, the trench and the PE liner card gather, the PE liner endophragm is equipped with assumes the arrow capitate trench, Compression-joins the purple copper collar endophragm to be equipped with ring groove, compression-joins purple copper collar inserts in the PE liner, to fixedly compression-joins purple copper collar, causes the offensive to compression-join purple copper collar does not shift.

The invention discloses a clamping apparatus for lifting an H-shaped steel beam and a lifting method thereof, and belongs to the technical field of building construction equipment. The clamping apparatus for lifting the H-shaped steel beam is applied to lifting of the H-shaped steel beam and comprises a steel wire rope and lifting clamping apparatus bodies symmetrically distributed on the H-shapedsteel beam, each lifting clamping apparatus body is in a rectangular opening hook shape, and comprises a lifting hole, a clamping groove and a hooking end, and the clamping groove and the hooking endare connected into a whole; the clamping grooves are wedged with shapes and thicknesses of far ends of steel beam flange plates on the two sides of the H-shaped steel beam, are clamped to the far ends of the steel beam flange plates, and are connected with steel wire rope strands of the steel wire rope through the lifting holes, and the hooking ends are matched with the clamping grooves to be tightly buckled on the bottoms of the far ends of the steel beam flange plates. Through the symmetrically-distributed lifting clamping apparatus bodies in the rectangular opening hook shape, the H-shapedsteel beam is clamped, lifting is carried out through the steel wire rope, operation is flexible, lifting efficiency is high, and time and labor are saved. The problems that in the prior art, the H-shaped steel beam wastes time and labor in lifting, and maneuverability is poor are solved.

The invention relates to a full automatic steam food boiling device, comprising a material boiler, a steam generator, a water tank, a valve, a water pipe and material suppliers; each material supplier comprises a material storeroom, a supplying control mechanism and a material pipe; the material storerooms of all the material suppliers are connected with a charging port by the material pipes; the supplying control mechanisms are arranged on the material pipes between the material storerooms and the charging port; the water tank, the steam generator and the lower part of the material boiler are sequentially connected by the water pipe. The upper part of the material boiler is connected with the upper part of the water tank by the water pipe; the valve is arranged on the water pipe between the water tank and the steam generator. Materials are directly boiled by adopting high temperature steam, the utilization rate of the steam is high and a greater energy-saving effect is realized; the high temperature steam is input from the lower end and achieves a stirring action, so the materials are more uniformly heated, the heat transfer is accelerated, the boiling time is shortened and the food boiling device is suitable for the fast food industry; the steam is collected into the water tank for reuse instead of being directly discharged to avoid air pollution and greater environment-friendly and sanitary effects are achieved.

The invention belongs to the technical field of cables, and discloses a fireproof flexible cable. The fireproof flexible cable comprises an outer insulation sleeve, the inner wall of the outer insulation sleeve is sleeved with a protection layer, the inner side of the protection layer is sleeved with a buffer sleeve, four copper core stranded conductors are inserted in the buffer sleeve, and the four copper core stranded conductors are annularly arranged with the axis of the buffer sleeve as the reference. The copper core stranded conductor is sleeved with a protection sleeve. According to the fireproof flexible cable, the innovative communication design of the buffer cavity, the isolation cavity and the buffer bag is adopted, the flame-retardant oil is used as a pressure transfer medium, excellent bending resistance and fireproof performance are provided for the cable, the cable is not prone to breakage after being bent for a long time, and recovery of cable formation can be achieved through hydraulic pressure generated by the flame-retardant oil after use; the copper core stranded conductor is protected from being damaged, the increasing high requirement of the industry is met, and the problems proposed in the background technology are solved.

The invention discloses a furnace comprising a conveying device. The furnace comprises a furnace body and a conveying device, wherein the furnace body is provided with a furnace hearth; the furnace hearth is provided therein with a heating device; the furnace body is provided with an inlet and an outlet; the conveying device passes through the furnace body, starts from the inlet and ends at the outlet. The conveying device can simultaneously convey a plurality of curing members to be heated to the furnace for heating, and is very suitable for flat curing members to be heated, so as to preventan intermediate wire from being displaced from a position due to gravity.

The invention discloses a use method of a stone cutting device applicable to field paving and pasting construction. The stone cutting device comprises a housing, wherein a handle is arranged at one side of the housing; an annular assistant handle is arranged on the handle; a controller is arranged on the top part of the housing; a first cylinder is arranged at the inner sidewall of the housing, and a first telescoping rod is connected to the end part of the first cylinder; a limiting plate consisting of an upper limiting plate and a lower limiting plate is arranged at one end of the first telescoping rod; and the first telescoping rod and the upper limiting plate are of an integral structure. According to the stone cutting device, a cutter is composed of a plurality of groups of small cutter heads of which the positions can be adjusted, and moreover, the quantity of the small cutter heads can be increased or decreased so as to adaptively cut small quadrate empty chambers with differentsizes or empty chambers with other shapes and different sizes; and meanwhile, the position of a cutter base is limited through the upper limiting plate and the lower limiting plate, and the cutter base is locked through a locking nut, so that the stone cutting stability of the cutting device is ensured.

The invention discloses a gun real-time positioning module, which includes a positioning detection box, a first electronic label arranged on the gun, and a gun holster for setting the gun, and a first read-write antenna and a posture The sensor, the positioning detection box includes a box body, a positioning detection circuit and a second electronic tag arranged in the box body, and the positioning detection circuit includes a central processing unit, an RFID reader, a second read-write antenna, a data communication interface and a positioning antenna module, and discloses the real-time positioning method of its guns. First, assign gun information and temporary gun holder information to the guns, detect whether the gun is separated from the holster, and the posture sensor detects whether the gun falls or whether the human body falls, and detects the distance between the gun and the holster. Separation time and detecting the space distance range that the first read-write antenna can identify and read, so that the location and occurrence of the alarm can be queried through the positioning antenna module, so as to judge whether it is necessary to conduct personnel control or tracking, and effectively prevent the loss of guns.

The invention provides a manipulator for clamping a dripping hopper component, belongs to the technical field of manufacturing equipment of medical instruments, and solves such technical problems as weak stability of a traditional manipulator for clamping the dripping hopper component. The manipulator comprises a driving piece, wherein the driving piece is connected with a dripping hopper chuck and at least one guide pipe chuck capable of clamping a guide pipe; the dripping hopper chuck and the guide pipe chucks are spaced in sequence in a linear direction; the driving piece can drive the dripping hopper chuck and the guide pipe chucks to synchronously clamp or open; the dripping hopper chuck comprises a dripping hopper clamping arm 1 and a dripping hopper clamping arm 2 arranged oppositely; the dripping hopper clamping arm 1 and the dripping hopper clamping arm 2 are clamped to form a clamping port 1 for clamping a dripping hopper; the clamping port 1 has a downward opening; and a limiting structure capable of limiting upward movement of the dripping hopper is arranged in the clamping port 1. The manipulator clamps the dripping hopper component through three clamping points of the clamping port 1, a clamping port 2 and a clamping port 3 in a segmented manner, so that the dripping hopper component clamping stability of the manipulator is guaranteed.

The invention discloses a method and system for improving the accuracy of indoor positioning. The method includes: when the LBS data and WIFI data are obtained, sending the LBS data and WIFI data to a third-party server, and obtaining the second geographic location returned by the third-party server Information; determine whether the accuracy of the second geographic location information meets the requirements, if so, send the LBS data, WIFI data and the second geographic location information to the associated database and save the association relationship, and save the second geographic location information to the geographic database, and then return the second geographic location information to the mobile terminal. The invention greatly improves the accuracy of indoor positioning and avoids the problem that the positioning position deviates from the actual position.

The invention discloses a pipeline joint device, which includes a pipeline joint connection part, a fitting body, a sealing ring and a pipe body, an annular groove is arranged on the fitting body, and a groove with a leading edge is arranged at the bottom of the upper ring groove of the fitting body Groove, the groove is engaged with the PE liner, the bottom of the PE liner is provided with a viewing hole, the inner wall of the front part of the PE liner is provided with an arrow-shaped groove, and the inner wall of the bottom of the crimping copper ring is provided with a ring groove, and the PE liner is connected with the press Connect the purple tube ring socket, because the bottom of the upper ring groove of the sleeve of the invention is provided with a groove with a front edge, the groove is engaged with the PE gasket, the inner wall of the PE gasket is provided with an arrow-shaped groove, and the copper ring is crimped. The inner wall is provided with a ring groove, and the crimped copper ring is embedded in the PE liner to fix the crimped copper ring, and the crimped copper ring will not be displaced during construction.

The invention relates to the technical field of a detecting device, particularly to a radian detecting device comprising a pedestal, a positioning member, a proportional amplifying mechanism, and a digital display radian instrument. The positioning member installed on the pedestal is used for supporting a to-be-detected workpiece. The proportional amplifying mechanism includes a measuring rod thatcan rotate relative to the pedestal. The measuring rod has a measuring end and a pressing and abutting end; the measuring end can be in contact with the lower surface of the to-be-detected workpiece;and the distance between the pressing and abutting end and a rotating supporting point is larger than the distance between the measuring end and the rotating supporting point. The digital display radian instrument is used for realizing the contact with the pressing and abutting end; and after the to-be-detected workpiece applies forces on the measuring end, the pressing and abutting end is drivento apply forces on the digital display radian instrument. According to the radian detecting device, because the distance between the pressing and abutting end and the rotating supporting point is larger than the distance between the measuring end and the rotating supporting point, the value detected by the digital display radian instrument is multiplied by a proportion of distances between the two ends of the measuring rod and the rotating supporting point, so that the measurement range of the radian detecting device is increased.

The invention relates to a full automatic steam food boiling device, comprising a material boiler, a steam generator, a water tank, a valve, a water pipe and material suppliers; each material supplier comprises a material storeroom, a supplying control mechanism and a material pipe; the material storerooms of all the material suppliers are connected with a charging port by the material pipes; the supplying control mechanisms are arranged on the material pipes between the material storerooms and the charging port; the water tank, the steam generator and the lower part of the material boiler are sequentially connected by the water pipe. The upper part of the material boiler is connected with the upper part of the water tank by the water pipe; the valve is arranged on the water pipe between the water tank and the steam generator. Materials are directly boiled by adopting high temperature steam, the utilization rate of the steam is high and a greater energy-saving effect is realized; the high temperature steam is input from the lower end and achieves a stirring action, so the materials are more uniformly heated, the heat transfer is accelerated, the boiling time is shortened and the food boiling device is suitable for the fast food industry; the steam is collected into the water tank for reuse instead of being directly discharged to avoid air pollution and greater environment-friendly and sanitary effects are achieved.

The invention relates to a hanger, in particular to a tile hanger. The tile hanger can reduce the labor amount of workers. The tile hanger comprises a base, a bearing seat, a supporting rod, a rotating shaft, a ratchet wheel, a pawl, a deflector rod, an elastic sheet, an operating rod, a handle, a cross rod, a sliding rail, a sliding block, gear racks and the like; the bearing seat is installed onthe left side of the top of the base, the supporting rod is installed in the bearing seat, the rotating shaft is rotatably installed on the upper part of the supporting rod, the ratchet wheel is installd at the front of the rotating shaft, the pawl is rotatably connected to the upper part of the front side of the supporting rod, the pawl meshes the ratchet wheel, the deflector rod is connected tothe bottom end of the pawl, the elastic sheet is connected between the left side of the deflector rod and the left upper part of the front side of the supporting rod, and the operating rod is installed at the rear end of the rotating shaft. According to the tile hanger, an installation plate can be driven to move upwards by pressing the handle downwards, so that a tile is hoisted, a worker is notrequired to manually carry the tile, and the labor amount of the worker can be reduced; and the supporting rod can be fixed through a clamping mechanism, so that the tile is prevented from deviatingfrom the position caused by the rotation of the supporting rod.

The invention provides a model release and separation improved type wind tunnel testing mechanism. Bullet grooves (1-1) are symmetrically designed in a parent shell (1) along an axial direction, and bullets (2) are placed in the bullet grooves (1-1); a spring blind hole (1-2) is formed in each bullet groove along a radial direction of the parent shell, a tightening block groove is designed in theparent shell in the axial direction and is perpendicular to the axial directions of the spring blind holes, and a binding rope through hole (1-3) is formed in the bottom of each spring blind hole (1-2) and penetrates through the tightening block groove; a tightening block (4) is placed in each tightening block groove, and a draw-in bolt through hole (1-5) is formed in the bottom of each tighteningblock groove; a spring (3) is positioned in each spring blind hole (1-2), a binding rope (6) penetrates through each binding rope through hole (1-3) and the tightening block (4), and a draw-in bolt (9) penetrates through the bolt through hole and is in screwed connection with the tightening block; the depth of the tightening block in the tightening block groove is adjusted through the draw-in bolt (9), and thus, the bullets can be adjusted to preset mounting positions by the binding ropes (6); and a left cover plate (7) is tightly pressed on the outer end surface of the draw-in bolt (9), a right cover plate (8) is mounted on the outer end surface of the tightening block groove, and the geometric profile of the parent shell is ensured by the left cover plate (7) and the right cover plate (8).

The invention discloses an internet-of-things based 3D printer with a closed loop control function. The internet-of-things based 3D printer with the closed loop control function structurally comprisesa device of a 3D printer with the closed loop control function, a movable door, observation glass, a tripod, a handle, a gas inlet, an electric control cabinet, a power line, a control button, a display screen, an alarm lamp and a material storage barrel; the material storage barrel is embedded at the left end of the upper surface of the device of the 3D printer with the closed loop control function; the alarm lamp is in adhesion connection with the front side of the device of the 3D printer with the closed loop control function; and the observation glass is embedded in the front side of themovable door. The device of the 3D printer with the closed loop control function is provided, and articles can be rotatably dried after being printed, so that the drying time is shortened and the drying efficiency is improved; and the equipment can dissipate heat automatically and is convenient to use.