32results about How to "Lower Shipping Requirements" patented technology

The invention discloses a hoisting land power catwalk of a cylinder and belongs to the technical field of oil drilling equipment. The hoisting land power catwalk comprises a ramp, a pedestal, a rotating arm and a V-shaped drilling tool support beam, the upper end of the ramp is provided with a ramp guide pulley which is positioned at the connection part of the ramp and the drilling platform; the bottom of the V-shaped drilling tool support beam is provided with a support beam guide rail combined with the ramp guide pulley, and the support beam guide rail can be moved with respect to the ramp guide pulley. The hoisting land power catwalk is characterized in that the support beam guide rail at the V-shaped drilling tool support beam bottom is combined with the ramp guide pulley on the upper end of the ramp to directly convey the drilling rod near the well mouth, thereby improving drill-feeding working efficiency, in particular, the structure has the more obvious drill-feeding effect in the high drilling platform.

The invention relates to a composite transferring method and equipment for composite transfer paper, comprising a paper unwinding device, a film unwinding device, a gelatinizing device, a composite device, a drying device, a peeling device, a varnish coating device and a coiling device, as well as a plurality of tension rollers, large rollers and small rollers; after the base paper is uncoiled from the paper device, the base paper and the original film coated by glue water synchronously enter the composite device so as to be extruded and attached to become the composite paper; after the glue water is dried in the drying device, the composite paper enters the peeling device so as to be peeled as the original film and the transfer paper; the transfer paper is coated with varnishing or colorant by the varnish coating device and re-enters the drying device so as to be dried; finally, the transfer paper and the peeled original film synchronously enter the coiling device so as to be coiled. The composite transferring method and the equipment can coil the peeled original film and the transfer paper by using local material and leads the original film to be divided between the paper layers; furthermore, the moisture-proof and pressure-proof effects are good and the bonding between the paper surface varnish layer and the base paper back surface is effectively prevented.

The invention discloses a suspension type flying airport with a stringed inflatable film staggering structure. The suspension type flying airport comprises a structure part, a suspension part, a transporting part, a gas and power supplying part and a safety part, wherein the structure part comprises upper stringed trusses, vertical supporting rods, a lower string, horizontal supporting rods, pavement slabs and stable ropes; the suspension part comprises upper-part spherical air bags, air-bag pulling ropes and lower-part air bags; the transporting part comprises boarding gallery bridges, an air passenger transferring stations, ropeway pulling ropes, passenger transferring boxes and ground passenger transferring stations; the gas and power supplying part comprises a power generator, an inflator, an inflating pipeline and an electric wire; and the safety part is a wireless visual interphone. The suspension type flying airport provided by the invention has the advantages that the structure part is a stringed wood structure, the suspension part is an inflating film structure, is lifted by utilizing air buoyancy after being assembled on the ground, and can provide a lifting platform and passenger getting on or off services for small business passenger planes, so that the taking-off and landing waiting time of the passenger planes is reduced, and the low-altitude space in cities is fully utilized.

The invention relates to the technical field of building structures and particularly discloses a modular honeycomb building capable of being assembled quickly. The modular honeycomb building compriseshoneycomb space units, wherein each honeycomb space unit comprises two skeletons, lateral panels, a front panel and a rear panel; each framework comprises folding rods; a first bump and a second bumpare arranged at one end of each folding rod; a rotating shaft is fixedly arranged on each first bump and penetrates through the corresponding second bump; a first pin hole is formed in each first bump; a second pin hole is formed in each second bump; an inserting pin is arranged in each first pin hole; a first hollow column and a second hollow column are arranged at the other end of each foldingrod and rotationally arranged on the corresponding rotating shaft; third pin holes are formed in each first hollow column and the corresponding second hollow column; when each inserting pin is inserted into the corresponding first pin hole, second pin hole and third pin holes, an angle of 120 degrees is formed between two corresponding folding rods; the adjacent lateral panels are rotationally connected; the front panel and the rear panel are fixed on the two skeletons; and a plurality of regular hexagonal column body mounting cavities are formed in a honeycomb framework unit. The modular honeycomb building is intended to solve problems in the prior art as well as achieve the effects of high construction speed and reutilization.

The invention relates to the technical field of connectors, and discloses a V-groove insertion core assembly and an optical fiber connector with the same; the insertion core assembly comprises a tail seat, an insertion core, a pressing and attaching block and a lock catch; the tail seat is provided with a butt joint platform, the butt joint platform is provided with a first containing cavity, and the two sides of the butt joint platform are provided with protruding strips; an opening communicated with the first accommodating cavity is formed in one end of the tail seat; a second accommodating cavity is formed in the insertion core; one end of the insertion core is arranged at the opening in a sleeving manner, and the second accommodating cavity is communicated with the first accommodating cavity; the other end of the insertion core is located outside the tail seat; the pressing and attaching block is arranged on the butt joint platform in a covering mode, and first grooves are formed in the two sides of the pressing and attaching block; protruding blocks are arranged on the two sides of one end of the pressing and attaching block; and the lock catch is sleeved on the tail seat in a sliding manner. The preservation time of the connector is prolonged, the transportation condition requirement of the connector is reduced, and the compactness of an optical fiber is ensured.

The invention provides a portable soil measuring test device capable of performing conical index measuring and a pressure-sinking test. The portable soil measuring test device comprises a support, a hydraulic mechanism, a measuring test mechanism and a controller; the support comprises a bottom plate, a guide column erected on the bottom plate and a fixing top plate connected with the upper end of the guide column; the hydraulic mechanism comprises a hydraulic cylinder, a hydraulic driving unit driving the hydraulic cylinder and a slide block; one end of the cylinder body of the hydraulic cylinder is connected with the fixing top plate and the other end of the cylinder body of the hydraulic cylinder is connected with the guide column by a fixing part; a free end of a piston of the hydraulic cylinder is connected with the sliding block; the guide column penetrates through the slide block to guide the same; the measuring test mechanism comprises a measuring rod, a measuring head and a built-in pull press sensor; one end of the measuring rod is connected with the slide block and the other end of the measuring rod is connected with the measuring head, the built-in pull press sensor is arranged internally between the measuring rod and the measuring head; the controller is fixed on the bottom plate of the support by a mounting frame and controls the hydraulic mechanism and the measuring test mechanism.

The invention relates to a novel welding-free detachable bracket, which comprises a bracket vertical column and bracket support cross beams, and is characterized in that the bracket vertical column is C-shaped in cross section and of an integrated structure; the bracket vertical column is provided with convex positioning force points and hinge pin positioning force points; the convex positioning force points are located on a main body of the bracket vertical column; the hinge pin positioning force points are kidney-shaped holes and obliquely arranged at a side edge of the bracket vertical column; the cross section of each bracket support cross beam is of a U-shaped structure, a main plate of each bracket support cross beam is provided with a plurality of cable buckling holes, a protection plate of each bracket support cross beam is trapezoid-shaped, and each bracket support cross beam is provided with hinge pin locking force points; the bottom ends of the bracket support cross beams are located in the bracket vertical column in a sleeved mode, the initial end of each bracket support cross beam is located below the convex positioning force point, the bracket vertical column and the bracket support cross beam are provided with a hinge pin therebetween, the hinge pin penetrates through the hinge pin positioning force point and the hinge pin locking force point so as to enable the bracket support cross beam and the bracket vertical column to realize pressing, pulling and buckling structural connection. The bracket provided by the invention forms a detachable mode free of electrical welding, can carry out cross operations, is convenient to install, shortens the construction period, reduces the transshipment burden and has good compatibility for construction coordination.

The invention relates to the technical field of pesticides, and particularly discloses an abamectin B2a solvate solid and a preparation method thereof. A crystal structure of the abamectin B2a solvatesolid contains a small molecular organic solvent which is combined with abamectin B2a molecules through intermolecular weak interaction, wherein the mass content of the small molecular organic solvent is 10-25%, and the small molecular organic solvent is at least one of an organic solvent A or an organic solvent B, and the organic solvent A is an ester compound or a furan compound; and the organic solvent B is an ether compound or C5-C15 alkane. The abamectin B2a solvate solid provided by the invention has good stability, after storage at 40DEG C in a sealed state for 12 months, the decomposition rate is less than 5%, and the storage decomposition rate at 4DEG C is less than or equal to 0.7%, and the requirements for storage and transportation conditions of the abamectin B2a are greatly reduced.

The invention discloses a preparation method of compound effervescent tablets for treating chicken infectious bursal disease, which belongs to the technical field of veterinary biological products. The preparation method comprises the following steps: carrying out passage and culture on a vaccine cell; reproducing a cell virus seed; reproducing a vaccine virus liquid; preparing a probiotics mixing bacteria liquid; freeze-drying a mixed preparation; and preparing the effervescent tablets. The preparation method has the beneficial effects that the requirement on transportation of the compound vaccine effervescent tablets for treating chicken infection bursal disease prepared by the invention is lowered and the convenience of users is improved; the compound vaccine effervescent tablets are capable of feeding microecologics while immunizing a chicken infectious bursal disease live vaccine, so that manpower and material resources are reduced and the stress of chicken flocks is reduced; the compound vaccine effervescent tablets are capable of improving the immunity of the chicken flocks, enhancing the overall immune effects of the chicken flocks and reducing the antibody dispersion of the chicken flocks, so that the antibody of the chicken flocks is kept on the same level and the infection risk of the chicken flocks is reduced.

The invention provides a suspension type lintel light box relating to the technical field related to light boxes. The light box comprises a light box main body, wherein the light box main body comprises a support piece, a connecting piece and a frame piece; the frame piece is provided with a support groove used for mounting the support piece and a connection groove used for mounting the connectingpiece; the frame piece is also provided with a suspension groove used for handing the light box main body. The suspension type lintel light box can be hung on a fixing object, so that the suspensiontype lintel light box can be installed and maintained conveniently; the lintel light box consists of a plurality of parts convenient to install, so that the modular production and online sale of the lintel light box are convenient, the mounting difficulty is reduced and the mounting efficiency is improved.

The invention discloses a method and device for quickly installing a modularized cold box. The method comprises the steps that all structural surfaces of single modules of the cold box are pre-assembled; module positioning points are preset, and all the structural surfaces are assembled into the single modules at the module positioning points; and all the assembled single modules are stacked upwards in sequence. According to the method and device for quickly installing the modularized cold box, a modularized installation method is adopted, local machining of the cold box is completed in advance, then the single modules are hoisted in sequence, and during transportation, parts of the cold box can be transported to the site to be assembled, so that the transportation mode is simplified, the transportation requirement is lowered, and the transportation cost is reduced; and a large number of external working platforms and channels do not need to be erected, and the risk of high-altitude operation is greatly reduced.

The invention relates to an apparatus for modular installation of large equipment, comprising tracks, chassis and spiral lifting gears. Each of the chassis comprises shovel plates, reinforcing plates and short columns, and a module to be installed is fixed above each chassis; each of the spiral lifting gears comprises a rotating rod, a rotating rod sleeve, a nut, a screw and a universal wheel or a universal wheel group; for each of the chassis, one of the spiral lifting gears is mounted at each of four mounting holes; the tracks which are in pairs are parallelly laid at certain intervals, the bottom surfaces thereof are placed on the flat ground, during running, the bottom surfaces of track grooves contact the circumferential surface of the universal wheel or the universal wheel group, and both sides of the track grooves contact both sides of the universal wheel or the universal wheel group. The apparatus is simple to operate; with the use of the rotating rod sleeves, the use of other boosters is avoided; the universal wheel or the universal wheel group can turn sliding friction of modules of the large equipment on the tracks into rolling friction of universal wheels on the tracks, thus the required thrust is reduced; during the entire installation process, no other auxiliary equipment is required, and the usage of large mechanical equipment is decreased.

The invention discloses a large-particle-size material horizontal pipeline conveying device and an assembly method and application method thereof. The conveying device comprises a horizontal conveyingpipeline formed by connecting multiple steel pipes and multiple armored rubber pipes with deflection in series. The horizontal conveying pipeline further communicates with multiple horizontal power devices. Multiple paired semi-closed floating bodies are fixed to the outer wall face of each steel pipe in a sleeving manner. An armored rubber pipe with deflection is arranged at the tail end of thehorizontal conveying pipeline. The armored rubber pipes with deflection are arranged in the device, the direction can be controlled, and high adaptability to the water face flow speed, the flow state,the water level fluctuation, the stormy wave fluctuation and the like is achieved; and through the arrangement of the horizontal power devices, conveying of the device is fast and convenient, environmental adaptability is high, the problem about conveying of large-particle-size and ultralarge-particle-size sediments is effectively solved, the blank of horizontal conveying of current domestic andoverseas large-particle-size materials of 50 mm or above and ultralarge-particle-size of 200 mm or above on water face pipelines is filled in, and field splicing and arrangement are easy.

The invention belongs to the field of industrial building to resolve the technical problems that the span of a steel bracket is only 12m, when the distance between adjacent reinforced concrete bent frame columns does not accord with a mode number, the standard steel bracket can not be used, and the steel bracket is complex to manufacture and high in transportation requirement. The invention discloses a device for connecting a reinforced concrete bent frame column with a steel beam instead of the steel bracket, and the steel beam is used for replacing the steel bracket to bear the upper load transmitted from a trapezoid steel roof truss. The device for connecting the reinforced concrete bent frame column with the steel beam instead of the steel bracket has the advantages of being direct in force transmission, easy and convenient to manufacture, low in transportation requirement, short in construction period and the like.

The invention discloses a method for preparing effervescent tablets of compound probiotics, which belongs to the technical field of veterinary biological products. It includes the following process steps: 1) preparation of probiotics; 2) freeze-drying of mixed preparations; 3) preparation of effervescent tablets. The present invention has the following beneficial effects: the compound probiotic effervescent tablet prepared by the present invention reduces the transportation requirements of the product and increases the convenience for users to use; the compound probiotic effervescent tablet prepared by the present invention can be used in drinking water The feeding of probiotics while immunizing live vaccines reduces manpower and material resources, and reduces the stress on chickens; the compound probiotic effervescent tablets prepared by the present invention can enhance the immunity of chickens and improve the feed quality of chickens. Utilization rate, increase the egg production rate of chickens, reduce ammonia emissions from chicken houses, and improve the living environment of chickens.

The invention relates to the technical field of building structures and particularly discloses a modular honeycomb building capable of being assembled quickly. The modular honeycomb building compriseshoneycomb space units, wherein each honeycomb space unit comprises two skeletons, lateral panels, a front panel and a rear panel; each framework comprises folding rods; a first bump and a second bumpare arranged at one end of each folding rod; a rotating shaft is fixedly arranged on each first bump and penetrates through the corresponding second bump; a first pin hole is formed in each first bump; a second pin hole is formed in each second bump; an inserting pin is arranged in each first pin hole; a first hollow column and a second hollow column are arranged at the other end of each foldingrod and rotationally arranged on the corresponding rotating shaft; third pin holes are formed in each first hollow column and the corresponding second hollow column; when each inserting pin is inserted into the corresponding first pin hole, second pin hole and third pin holes, an angle of 120 degrees is formed between two corresponding folding rods; the adjacent lateral panels are rotationally connected; the front panel and the rear panel are fixed on the two skeletons; and a plurality of regular hexagonal column body mounting cavities are formed in a honeycomb framework unit. The modular honeycomb building is intended to solve problems in the prior art as well as achieve the effects of high construction speed and reutilization.

The invention relates to the technical field of generator set containers, and discloses a split mounting type generator set container structure which comprises a split mounting type container body, the split mounting type container body is divided into two main bodies including a shell part and an interior part, the shell part mainly comprises a first box body, a second box body, a third box body and a smoke collecting silencer, and the interior part mainly comprises a second box body, a third box body and a smoke collecting silencer. The interior part mainly comprises an oil tank, a generator set, a control system and the like. The assembly type container structure of the generator set is a container capable of being assembled and disassembled, all parts can be independently disassembled and assembled, a large amount of welding is not needed in the production process, meanwhile, the welding parts do not need to be manually polished, pollution to the environment can be greatly reduced, and meanwhile the assembly type container structure of the generator set has the advantages of being flexible and convenient to use. And the positions of the parts can be changed to adapt to various models.

The invention discloses a safety belt retractor bracket assembly, which comprises a first installation bracket, a second installation bracket and a third installation bracket, the first installation bracket and the second installation bracket are connected along the X direction, and the first installation bracket and the second installation bracket are connected along the X direction. The third mounting brackets are connected along the Z direction, wherein the X direction is the length direction of the vehicle, and the Z direction is the height direction of the vehicle. Since the second mounting bracket supports the first mounting bracket in the X direction of the vehicle, and the third mounting bracket supports the first mounting bracket in the Z direction, therefore, the first mounting bracket, the second mounting bracket and the third mounting bracket support the first mounting bracket in the Z direction. The overall rigidity of the safety belt retractor assembly formed by connecting the mounting brackets is improved, which not only improves its crash performance, but also effectively reduces transportation requirements. The invention also discloses a vehicle.

The invention provides a preparation method of a refined egg yolk antibody effervescent tablet for infectious bursal disease. The method includes: utilizing an infectious bursal disease oil emulsion inactivated vaccine to immunize healthy high-yield laying hens, collecting hyperimmune eggs, and extracting egg yolk antibody; and attaching probiotics to the antibody, and adding a freeze-drying protective agent and an effervescent material to prepare the product. The method innovatively designs a new dosage form of the infectious bursal disease egg yolk antibody, and enriches the new approach forinfectious bursal disease control. The method provided by the invention has the characteristics of low cost, high antibody titer, convenient use and high biological safety, and the treatment effect of the obtained egg yolk antibody is effectively guaranteed.

The invention discloses in-vitro tissue preserving fluid and a preparation method thereof. Each 1,000 milliliters of preserving fluid comprises the following components by weight: 5 to 200 grams of osmotic pressure regulator, 0.2 to 40 grams of a pH value buffer pair, 3 to 15 grams of potassium chloride, 1 to 5 grams of sodium chloride, 10 to 300 milligrams of antibiotic, 5 to 100 grams of glucose and the balance of deionized water. In the invention, a non-CO2 dependent buffer pair is used to reduce the dependence on CO2 in transport and an air exposure process and reduce the fluctuations of the pH value; a hypertonic and high-potassium environment is used to reduce the swelling of cells and tissues and improve the activities of the cells and tissues; and the antibiotic used is free from causing hypersensitivity reaction. The preparation method is simple and in-vitro tissue preserving fluid has a remarkable in-vitro tissue preserving effect. The in-vitro tissue preserving fluid is low in cost, has low transport requirements, and can be stored at room temperature and conveniently.

The invention relates to an apparatus for modular installation of large equipment, comprising tracks, chassis and spiral lifting gears. Each of the chassis comprises shovel plates, reinforcing plates and short columns, and a module to be installed is fixed above each chassis; each of the spiral lifting gears comprises a rotating rod, a rotating rod sleeve, a nut, a screw and a universal wheel or a universal wheel group; for each of the chassis, one of the spiral lifting gears is mounted at each of four mounting holes; the tracks which are in pairs are parallelly laid at certain intervals, the bottom surfaces thereof are placed on the flat ground, during running, the bottom surfaces of track grooves contact the circumferential surface of the universal wheel or the universal wheel group, and both sides of the track grooves contact both sides of the universal wheel or the universal wheel group. The apparatus is simple to operate; with the use of the rotating rod sleeves, the use of other boosters is avoided; the universal wheel or the universal wheel group can turn sliding friction of modules of the large equipment on the tracks into rolling friction of universal wheels on the tracks, thus the required thrust is reduced; during the entire installation process, no other auxiliary equipment is required, and the usage of large mechanical equipment is decreased.

The invention relates to the technical field of molecular biology, and discloses a pretreatment solution for a PCR detection sample. According to the pretreatment solution, an anionic polymer is added, sample preservation under the normal temperature condition and nucleic acid extraction under the heating condition are achieved through the pretreatment solution, magnetic bead addition, protease Kaddition or physical crushing, centrifuging and the like do not need to be adopted for splitting samples, operation is easy, the extraction effect is good, and the pretreatment solution has importantsignificance on development and application of nucleic acid extraction.

The invention relates to a liquid bromelain, and particularly relates to a liquid bromelain preparation with stable enzyme activity. The liquid bromelain preparation with stable enzyme activity disclosed by the invention is composed of a bromelain aqueous solution, sugar alcohol, monosaccharide, disaccharide and fructose-oligosaccharide. The enzyme activity of the liquid bromelain preparation prepared by the above formula is still higher than 95% after being stored for 12 months at a normal temperature. The liquid bromelain preparation has the characteristics of highly stable enzyme activity, low equipment investment, energy conservation, time saving and low transportation requirements, is convenient for use by users, and can expand capacity.

The invention discloses a preparation method of compound effervescent tablets for treating chicken infectious bursal disease, which belongs to the technical field of veterinary biological products. The preparation method comprises the following steps: carrying out passage and culture on a vaccine cell; reproducing a cell virus seed; reproducing a vaccine virus liquid; preparing a probiotics mixing bacteria liquid; freeze-drying a mixed preparation; and preparing the effervescent tablets. The preparation method has the beneficial effects that the requirement on transportation of the compound vaccine effervescent tablets for treating chicken infection bursal disease prepared by the invention is lowered and the convenience of users is improved; the compound vaccine effervescent tablets are capable of feeding microecologics while immunizing a chicken infectious bursal disease live vaccine, so that manpower and material resources are reduced and the stress of chicken flocks is reduced; the compound vaccine effervescent tablets are capable of improving the immunity of the chicken flocks, enhancing the overall immune effects of the chicken flocks and reducing the antibody dispersion of the chicken flocks, so that the antibody of the chicken flocks is kept on the same level and the infection risk of the chicken flocks is reduced.

The invention discloses water area screw anchor construction equipment which comprises a screw anchor part, a floating platform, an anchor lowering machine body and a hydraulic power station. The screw anchor part is composed of a screw anchor rod with an anchor tray, multiple connecting rods and a gravity block, directly contacts with a soil body and interacts with the same, and anti-drawing requirements of the anchor rod are met; the floating platform is composed of a floating body formed by splicing engineering plastic buoys, a bearing steel frame formed by splicing multiple steel structure modules, a supporting frame and an inserting rod and used for fixing the anchor lowering machine body and providing buoyancy needed by the whole. A modularization design concept is utilized, and the floating platform which is splicable is adopted to replace a ship or a special pontoon, so that convenience is brought to transition construction and site mounting; measures like using a high-strength steel material, reasonably arranging size and position of the screw anchor tray and adopting a combined anchoring mode combined with the gravity anchor are adopted, so that anti-drawing performance of a screw anchor is improved and the water area screw anchor construction equipment is enabled to meet anchor lowering construction needs in an overwater operating environment.