32results about How to "Avoid bundling" patented technology

The invention relates to a feeding device, in particular to aquaculture production equipment for feeding aquatic products, and discloses automatic net cage type aquaculture production equipment for shrimp, crab and shellfish products. The purpose is to provide the automatic net cage type aquaculture production equipment for shrimp, crab and shellfish products, wherein the aquaculture production equipment is simple in structure, low in cost, easy to operate, high in efficiency, stable in output, large in yield, environmentally friendly and free of pollution. The automatic net cage type aquaculture production equipment for shrimp, crab and shellfish products comprises a feeding pond, crab nest putting and taking equipment, crab nests and computer detecting and controlling equipment, wherein the feeding pond is formed by six base plates, every two base plates are connected through connecting columns, and a bulkhead is arranged on the side face of each base plate; the crab nest putting and taking equipment comprises guide rails, a walking device, a cross arm, nest lifting equipment, crab nest observing equipment and feed putting equipment; a movable cover is arranged on the upper side of each crab nest, a detachable feed table is arranged in each crab nest, at least one partition plate is arranged in each crab nest and provided with holes, and a barrier structure is arranged on the side of each crab nest.

The invention discloses an electric power material loading and unloading device. The electric power material loading and unloading device comprises a base, a stationary shaft, a bearing, a rotating disc, a cylinder barrel, a cylinder rod, a hoisting rod, a steel rope, a hoisting plate and a bracket I, wherein the stationary shaft is fixedly connected to the upper end of the base; the bearing is rotationally connected to the upper end of the stationary shaft; the rotating disc is fixedly connected to the outer side of the bearing; the cylinder barrel is welded to the upper end of the rotating disc; the cylinder rod is slidably connected to the interior of the cylinder barrel; the hoisting rod is hinged to the upper end of the cylinder rod; the bracket I is fixedly connected to the left endof the hoisting rod; a pulley is rotationally connected to the left end of the bracket I; the steel rope is slidably connected to the outer side of the pulley; a connecting block is fixedly connectedto the lower end of the steel rope; and adjusting ropes are fixedly connected to the outer side of the connecting block. The electric power material loading and unloading device provided by the invention has the characteristics of being capable of stably hoisting and transporting electric power materials and being quickly bound and fixed.

The invention discloses a wire positioning device of an insulator. The wire is placed in the groove arranged on the upper surface of the insulator upper cap; the wire passes through circular cavitiesarranged at the two ends of the groove; a first half round clamp and a second half round clamp are clamped between the insulator upper cap and the insulator porcelain piece by locking the locking nutarranged on the locking device; and meanwhile, a first arc clamping section and a second arc clamping section at both ends clamp the wire harness in the circular cavity for positioning. When the wireharness is small, a first arc adjustment section and a second arc adjustment section are used for micro-adjustment, that is, the position of each arc adjustment section is adjusted by screwing the locking nut arranged at the end of each adjusting rod to clamp the wire harness for positioning. By means of the wire positioning device of the insulator, the fixing with binding mode is avoided, and thesecurity of wire positioning is improved.

The invention discloses a blood drawing auxiliary device for medical pediatrics. The device comprises a bearing pallet; a barometric column pipe is arranged at the top of the bearing pallet; an adjusting column rod is arranged at the top of the barometric column pipe; a metal pallet is arranged at the top of the adjusting column rod; the metal pallet is fixedly connected with the adjusting columnrod; a plastic seat plate is arranged at the top of the metal pallet; a fixed backup plate is arranged on the upper left side of the plastic seat plate; a functional frame rod is arranged at the top of the fixed backup plate; an adjusting seat block is arranged on the side face of the plastic seat plate; the top of the adjusting seat block is connected with a supporting column rod; and an arm placing frame is arranged at the top of the supporting column rod. According to the arm placing frame designed for the equipment, the arm of a child can be placed into the arm placing frame, the extrusionforce of a rubber air bag can be adjusted by controlling the micro air pump, and then the blood drawing part can be extruded from the top, so that veins can be rapidly displayed, binding of a rubberbelt is avoided, pain is relieved, and practicability is high.

The invention discloses outdoor AP installation equipment which comprises an installation column, a shell and a cylinder support. An upper end cover is arranged at the upper end of the installation column. One end of a pull rope is connected with the lower surface of the upper end cover. The other end of the pull rope is connected with a hook. A wire inlet hole is formed in the lower end of the installation column. A wire outlet hole is formed in the side face of the upper half portion of the installation column. The four inner walls inside the shell are each provided with a fixing structure. A through hole is formed in the middle of the back face of the shell. The two ends of the cylinder support penetrate through the through hole and the wire outlet hole respectively. A power line column and a data line column are arranged at the inner bottom of the installation column. The technical effects that wireless AP installation is facilitated, workloads are small, circuits are isolated and protected, and the circuits are prevented from being broken are achieved.

A method (300) at a terminal device capable of Hybrid Automatic Repeat reQuest, HARQ, Acknowledgement/Non-Acknowledgement, ACK/NACK, bundling is provided. The method (300) includes: determining that anumber of HARQ ACK/NACK bits to be transmitted is larger than a predetermined capacity (310); and bundling at least two of the number of HARQ ACK/NACK bits based on a data transmission duration associated with each of the number of HARQ ACK/NACK bits(320).

The invention provides a stone hoisting device, a stone and a stone hoisting method, and belongs to the technical field of buildings. The stone hoisting device comprises a clamping and fixing piece and an inserting and fixing piece. At least one first vertical side face and at least one inclined side face are arranged on the clamping and fixing piece, and a hoisting point or a threaded hole used for being connected with the hoisting point is formed in the top end of the clamping and fixing piece. The inserting and fixing piece is provided with a matching face used for being attached to the first vertical side face of the clamping and fixing piece. The stone hoisting device disclosed by the invention is simple and convenient to set when being used for hoisting stones, and can prevent the stones from being bound, so that the problem that the corners of the stones are broken is avoided.

The invention discloses a cast-in-place frame column reinforcement cage prefabricated assembly type construction reinforcing device. The device comprises a fixing plate, wherein fixing screws are fixedly connected to the two ends of the surface of one side of the fixing plate, a supporting plate is fixedly connected to the surface of one side of the fixing plate, through holes are formed in the surface of the supporting plate, longitudinal steel bars are inserted into the side faces of the through holes, the longitudinal steel bars are combined to form a steel bar cage frame, supporting rods are connected to the surfaces of one sides of the longitudinal steel bars in an abutting mode, threaded holes are formed in the surfaces of one ends of the supporting rods, lengthened threaded rods are connected to the side faces of the threaded holes in a threaded mode, the lengthened threaded rods are located on one sides of the longitudinal steel bars, hinge shafts are arranged on the surfaces of the other ends of the supporting rods, right-angle rods are hinged to the surfaces of the hinge shafts, and arc-shaped blocks are fixedly welded to the corner positions of the surfaces of one sides of the right-angle rods, so that use convenience and stability can be greatly improved, and safety and high efficiency of prefabrication construction are guaranteed.

The invention discloses a remains placement cart for aviation accident handling, and belongs to the technical field of remains transportation equipment. The remains placement cart for aviation accident handling is used for solving the technical problems that an ordinary stretcher can not be lifted and lowered resulting in an increase in the number of times of moving remains when the ordinary stretcher is used as remains transfer equipment, and that flexible binding bands, which are used in the ordinary stretcher for binding the remains to prevent the remains from slipping, are prone to break in the transfer process. The remains placement cart comprises a cart body and a bed board, wherein two ends of the cart body are both provided with handles for moving or driving the shifting of the cart body; the lower part of the cart body is fixedly connected with wheels through upright columns; the upright columns are provided with pneumatic cylinders; the pneumatic cylinders penetrate through the cart body and are capable of vertical lifting and lowering; the bed board is fixedly connected to the ends, away from the upright columns, of the pneumatic cylinders; and the upper surface of the bed board is provided with a position-fixing assembly capable of preventing the slipping of the remains. The remains placement cart for aviation accident handling has the characteristics of convenientpushing or lifting, manpower and material resource saving, high stability, simple structure and convenient use.

The invention relates to a link binding method and a link binding device. The method comprises the steps of acquiring a current binding state of a first link in first network equipment, wherein the first link is a communication link between first network equipment and second network equipment; and when the current binding state represents that the first link is bound to a multi-link protocol (MP)logic link, and a first link control protocol (LCP) message carrying first identification information sent by the second network equipment is received, using the first link to serve as a communicationsub-link used for sending a data message to the second network equipment in the MP logic link, wherein the first identification information represents that the first link is bound into the MP logic link by the second network equipment. According to the link binding method and device provided by the embodiment of the invention, the problem that the MP binding speeds of the network equipment on twosides with respect to the first link are inconsistent, and thus the data message is lost can be avoided.

The invention discloses binding installation equipment for a building steel frame. The equipment comprises a rack; two moving cavities are formed in the rack in a left-right penetrating mode; the twomoving cavities are distributed in an up-down symmetry mode with the center of the rack as the symmetry center; and fixing limiting blocks are fixedly arranged on the inner walls of the sides, close to the center of the rack, of the moving cavities. According to the binding installation equipment for the building steel frame, the steel frame used during pouring can be bound and installed, so thatworkers are prevented from directly binding the steel frame, physical power consumed by the workers in the binding process is reduced, the workers are prevented from being scratched by steel wires inthe binding process, and the situation that the workers fix a posture for a long time in the binding process and health is influenced is avoided; a position is not changed, so that the working efficiency is improved; and steel bars needing to be bound are directly ground, so that the manual grinding time is shortened.

The invention discloses a stretcher bandage capable of keeping away from a wound for fixation and a using method thereof. The stretcher bandage comprises a bandage body, the part, making contact with a patient, of the bandage body is divided into a first braid and a second braid, magnetic strips are fixedly installed on the inner side of the first braid and the inner side of the second braid respectively, and a separating mechanism is fixedly installed between the first braid and the second braid. The separating mechanism comprises a threaded rod, a fixing block and a threaded bearing, the fixing block is in sliding fit in the first woven belt and the second woven belt, the threaded bearing is pivoted in the fixing block, and the threaded rod is in threaded fit with the threaded bearing in the first woven belt and the threaded bearing in the second woven belt. According to the device, the threaded rod is matched with the threaded bearings in the first braid and the second braid, so that the middle of the bandage can be separated to avoid the wound of a patient for binding and fixing; the magnetic strips are installed on the inner sides of the first braid and the second braid, so that the situation that when a patient is bound and fixed, the first braid and the second braid are separated and combined due to inertia and make contact with the wound of the patient can be avoided.

The invention provides a key certificate processing method and device as well as a key certificate authentication method and device. The key certificate processing method includes the following steps:if a key certificate application request sent by an online banking server is received, updating a key certificate opening state and a key certificate state, and generating a key certificate validityperiod and a random code; if a key certificate download request sent by the online banking server is received, performing certificate download verification on a customer number, and generating an initial certificate unique identifier after the verification is successful; generating a private key certificate based on the initial certificate unique identifier; if feedback information sent by the online banking server is received, updating the key certificate state, the key certificate validity period and the random code; and generating a certificate unique identifier, and establishing a mappingrelationship between the customer number and the certificate unique identifier. Thereby, the uniqueness of the private key certificate of a customer can be realized, and as the private key certificatecan be directly managed by using the customer number, the problem of solving the binding of the identifier and the key through third-party notarization can be avoided.

The invention provides a tool special for wire releasing during measuring of grounding resistance of an electric transmission line pole tower. The tool comprises a base, wherein a first hinge mount is mounted on each of the two sides at the front end of the base respectively; a second hinge mount is mounted on each of the two sides at the rear end of the base respectively; the front ends of sliding rails are mounted on the first hinge mounts in a hinged manner; a fixing rod is arranged at the rear ends of the sliding rails; a connecting plate is mounted in the two second hinge mounts in a hinged manner; the connecting plate is hinged to the sliding rails through the fixing rod; a rotating shaft is arranged at the upper end of the connecting plate; a wire coil is arranged at each of the two ends of the rotating shaft; a crank is mounted on the outer side end surface of each wire coil; the lower end of each wire coil is positioned in the corresponding sliding rail and matched with the corresponding sliding rail. The special wire releasing tool has the advantages that as the sliding rails and the connecting plate which are mutually hinged, are arranged on the base, the wire coils can move on the sliding rails and the angle between the wire coils and the base can be adjusted, the take-up and releasing angles of insulated wires on the wire coils can be adjusted conveniently, the insulation connecting wires are taken up and released conveniently and the twisting and binding of the insulation connecting wires can be avoided.

The invention relates to the technical field of sphygmomanometers, in particular to a multifunctional electronic sphygmomanometer. The multifunctional electronic sphygmomanometer comprises a bottom plate, a supporting frame and a display screen, wherein the bottom plate is fixedly mounted at the lower end of the supporting frame, the supporting frame is designed to be of a rectangular structure, the display screen is fixedly mounted on the right side of the supporting frame, and an air inlet pipe is fixedly connected to the inner part of the display screen and the supporting frame; a circular groove is formed in the middle of the inner part of the supporting frame, the circular groove is inclined by 20-25 degrees, a fan-shaped groove is formed in the position, close to the upper end of the circular groove, of the inner part of the supporting frame, the lower end of the fan-shaped groove communicates with the middle part of the upper end of the circular groove, and a clamping assembly is movably mounted in the circular groove; and the clamping assembly comprises an inner ring, abutting bags, an inner ring pipe and four limiting assemblies. According to the sphygmomanometer, the inner part of the sphygmomanometer body can be disinfected without disassembling the sphygmomanometer body, bacterium breeding and wearing procedures are reduced, fatigue caused by long-time oblique placement of arms is relieved, and the working efficiency is improved.