57 results about "Cobble" patented technology

The invention provides a cobblestone stratum bored pile construction and drilling parameter intelligent control method, and relates to the technical field of artificial intelligence and bored pile construction, and the method comprises the following steps: arranging a sound wave emission array at the end part of a drill bit to collect cobblestone distribution information, identifying a weak connecting band as a passable area, calculating an optimal obstacle avoidance track, and setting a posture control point; and drill bit displacement, slurry injection and drill rod deformation parameters are adjusted, so that the drilling tool can intelligently pass along the obstacle avoidance track. Large cobblestones can be effectively avoided, the drilling resistance is reduced, the drilling efficiency is improved, and equipment abrasion is reduced.

The utility model discloses a urechis unicinctus sand filter, and belongs to the technical field of aquaculture tail water treatment. The sand filter comprises a sand filter body, a hollow overflow layer and an outer protective layer, the sand filter body is divided into three layers, namely a fine sand layer, a coarse sand layer and a cobblestone layer, through a urechis unicinctus culture box supporting sieve plate, a coarse sand screen and a cobblestone screen. And the fine sand layer is divided into four fan-shaped sea worm breeding boxes, the side surfaces and the bottoms of the box bodies are permeable screen-shaped, and arc-shaped protective plates are arranged on top plates of the box bodies, are folded at the upper edge of the sand filter body and are used for overflow drainage. And the sand filter is used for filtering large particles in the aquaculture tail water by absorbing residual bait and excrement in the aquaculture tail water by using the sea intestines and filtering the large particles in the aquaculture tail water by using fine sand. The device organically integrates machinery, microorganisms and organisms to purify the culture tail water, is time-saving and labor-saving, is suitable for filtering natural seawater or factory-like and pond seedling culture and culture tail water, and is wide in application range; the utilization rate and the output rate of unit seawater resources are improved, and waste of water resources is avoided.

This application relates to a method for paving a landscape path, comprising the following steps: Step 1: Cleaning the mortar and other debris from the paving surface and ensuring its flatness; Step 2: Feeding a mixture of pebbles and gravel into a paving device, then driving the device along the paving path to lay the gravel and pebbles on the road surface, forming a gravel layer and a pebble layer, with the gravel layer on top of the road surface and the pebble layer on top of the gravel layer; Step 3: Compacting the pebbles and checking their plane and elevation. If the plane and elevation exceed the construction requirements, rework is required; Step 4: Curing the road surface by spraying water onto the surface, ensuring the water fully contacts the gravel and pebble layers to improve their stability. This application uses gravel and pebbles for paving, achieving a combination of landscape and road design, promoting green environmental protection and a connection with nature.

The application provides a cobble stratum drilling pile construction and drilling parameter intelligent control method, relates to the technical field of artificial intelligence and drilling pile construction, and comprises the following steps: setting an acoustic wave emission array at the end of a drill bit to collect cobble distribution information, identifying a weak connection belt as a passable area, calculating an optimal obstacle avoidance track and setting a posture control point, adjusting drill bit displacement, mud jetting and drill rod deformation parameters, and realizing intelligent threading of a drilling tool along the obstacle avoidance track. The application can effectively avoid large cobble stones, reduce drilling resistance, improve drilling efficiency and reduce equipment wear.

The utility model relates to the technical field of tunnel fire extinguishing, in particular to fire extinguishing equipment for emergency disposal of fire in a tunnel, which comprises a storage structure and a transmission structure, the upper end of a water tank in the storage structure is connected with a sliding block through a sliding groove, and the inner side of the sliding block is connected with a first filter screen, a second filter screen and a third filter screen through a conical collecting groove and bolts. The lower end of an outlet in the storage structure is connected with a second electromagnetic valve in the transmission structure through a bolt, the lower end of the second electromagnetic valve is connected with a second pipeline through a bolt, a connecting sliding block can be inserted through a sliding groove, water can be collected through a conical collecting groove, the water can be filtered through a first filter screen, and the water can be filtered through a second filter screen; water can be filtered through a third filter screen, an inserting cover can be connected to the upper end of a water tank in an inserted mode, and sand and cobblestones need to be laid at the upper end of the inserting cover to filter soil at the upper end of a fourth filter screen, so that water in the soil can permeate into the fourth filter screen.

The present application relates to the technical fields of building foundation reinforcement and deviation rectification, and provides a grouting lifting reinforcement method for a building on a sandy pebble foundation, which comprises the following steps: dividing a building raft foundation into multiple grouting lifting areas, and arranging multiple grouting reinforcement hole sites outside the building raft foundation, each of which corresponds to a grouting lifting area; according to the grouting reinforcement hole sites, adopting an inclined drilling and grouting integrated backward grouting process to form multiple reinforcement bodies at the bottom of the sandy pebble stratum, each of which corresponds to a grouting lifting area; according to the grouting reinforcement hole sites, adopting an inclined drilling and grouting integrated backward grouting process to form lifting bodies above the reinforcement bodies for lifting; arranging at least one grouting borehole at the center position of each grouting lifting area, each of which penetrates through the building raft foundation, the reinforcement body and the lifting body, and further penetrates into the underlying pebble stratum, and forming an enhanced body connecting the building raft foundation, the reinforcement body, the lifting body and the underlying pebble stratum through grouting of each grouting borehole.

1. Name of the designed product: photo frame (cobblestone three layers). 2. Use of the designed product: for photo storage and display. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The utility model relates to the technical field of bank protection, in particular to a coastal ecological bank protection structure which comprises a concrete bank edge, a cobblestone layer obliquely laid on the left side of the concrete bank edge and a rock-fill layer arranged on the left side of the cobblestone layer. The upper side of the cobblestone layer is covered with a sandy soil layer, a concrete slope is laid on the upper side of the sandy soil layer, main steel bars are integrally condensed on the inner side of the concrete slope, accropode is condensed on concrete on the upper side of the concrete slope, and a gravel block layer is laid on the upper side of the concrete slope. After the concrete bank edge is coagulated, the sandy soil layer and the cobblestone layer at the bottom can be compacted, the transverse reinforcing steel bars and the vertical reinforcing steel bars are arranged on the inner side of the accropode, the whole structural strength of the accropode can be enhanced, and the reinforcement cage at the bottom of the accropode is coagulated on the concrete slope. The whole structure of the accropode and the concrete slope is more stable, the main steel bars on the concrete bank edge are used for clamping the upper side of the steel reinforcement cage, and the accropode can be effectively prevented from falling off.

The invention discloses an underwater pebble covering layer drilling method which comprises the following steps that S1, a variable-diameter casing pipe is pressed into water in a hydraulic pressing-in mode, the bottom of the variable-diameter casing pipe penetrates through a pebble layer and abuts against underwater rock, and the variable-diameter casing pipe comprises a large casing pipe body and a small casing pipe body which are connected with each other; s2, a drill rod is inserted into the variable-diameter casing pipe, and the drill rod is started; and S3, firstly crushing the cobblestones by the drill rod, and then drilling holes in the underwater rock. The variable-diameter casing pipe can penetrate through a cobblestone layer through hydraulic pressing, and the problem that a traditional casing pipe is difficult to penetrate through the cobblestone layer is solved. The large sleeve and the small sleeve form the variable-diameter sleeve, when the variable-diameter sleeve is lowered, the influence of water flow on the large sleeve is small, when the small sleeve penetrates through the cobblestone layer, the diameter of the small sleeve is smaller, the small sleeve can be inserted into the cobblestone layer more easily, the junction of the small sleeve and the large sleeve is in smooth transition, and the large sleeve can be inserted into the cobblestone layer along with the small sleeve conveniently. The small casing pipe is more attached to the drill rod, accurate guiding is conveniently provided for the drill rod, and work of the drill rod is facilitated.

The utility model discloses a highway subgrade which comprises a subgrade body, the two sides of the subgrade body are inclined downward slope surfaces, a flowing water channel with a groove can be poured on the surface of each slope surface, a pier base is poured at the tail end of each slope surface, cobblestone blocks are arranged at the top of each pier base, and the cobblestone blocks are arranged at the bottom of each slope surface. And a plurality of protection plates are arranged on the surface of the slope surface. Water flow of the roadbed body is discharged into the drainage ditch through the water flow channel, soil on the slope surface can be reinforced through the arrangement of the pier base and the cobblestone blocks, slipping of a soil foundation is avoided, meanwhile, the slope surface can be reinforced through the multiple protection plates laid on the slope surface, and water and soil loss is avoided; the connecting rings are arranged on the surfaces of the threaded columns in a sleeving mode and are fastened through the fastening nuts, so that the two adjacent protection plates are reinforced, the situation that the protection plates deviate is avoided, and the purposes of improving the slope protection effect and guaranteeing the roadbed stability are achieved through the arrangement of the structure.

1. Name of the designed product: packing bottle (cobblestone). 2. Use of the designed product: for containing liquid. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The present application relates to solid waste resource utilization technical field, specifically to a kind of resource utilization method for extracting kaolin from coal gangue, comprising the following steps: coal gangue raw material is carried out sample analysis and crushing treatment;The crushed coal gangue block is screened;The block with actual particle size size less than 5mm is sent into fluidized bed furnace, and building sand is obtained by roasting;The block with actual particle size size greater than 5mm is carried out wet self-milling treatment, and coal gangue slurry and pebble-like stone are separated;The obtained coal gangue slurry is treated by removing iron;The coal gangue slurry after removing iron is treated by removing sulfur, and pyrite is separated and collected by gravity separation;The coal gangue slurry after removing sulfur is filtered, dried, and then sent into fluidized bed furnace for roasting decarburization, and roasting kaolin is obtained after roasting.The present application realizes the recovery of kaolin, pebble-like stone, building sand, pyrite and other products, and improves the resource utilization rate.

The invention relates to the technical field of wild euchiloglanis kishinouyei domestication methods, in particular to a wild euchiloglanis kishinouyei domestication method. According to the feeding training method for the wild euchiloglanis kishinouyei, cobblestones attached with microalgae are adopted to simulate the feeding environment of the wild euchiloglanis kishinouyei. According to the characteristic that wild euchiloglanis kishinouyei has a scraper type ingestion mode, microalgae are cultivated and attached to cobblestones, the cobblestones attached with the microalgae are utilized, the natural ingestion environment of euchiloglanis kishinouyei at the bottom of a river is simulated, the wild euchiloglanis kishinouyei can open firstly for ingestion in an artificial breeding environment, the breeding environment can be adapted as soon as possible, the stress reaction is reduced, and the breeding efficiency is improved. The feeding training success rate of the wild euchiloglanis kishinouyei is greatly increased, and the survival rate of the wild euchiloglanis kishinouyei

1. Name of the Design Product: Cement Embossed Mold. 2. Use of the Design Product: Mainly used for imprinting the texture of imitation stone cobblestones on the concrete surface. 3. Design Key Points of the Design Product: Lies in the combination of shape and pattern. 4. Picture or Photograph that Best Illustrates the Design Key Points: Three-dimensional view.

The utility model discloses a kind of heat dissipation type football field filled with TPE particles, including gravel layer, the top of gravel layer is provided with plain concrete layer, the top of plain concrete layer is provided with cobblestone layer, the top of cobblestone layer is provided with artificial turf, first metal pipe is provided in the cobblestone layer, the water inlet of first metal pipe is fixedly connected with water inlet pipeline, multiple first metal pipes are equidistantly provided in the cobblestone layer, and first valve is installed on the water inlet pipeline, rubber pad layer is arranged between plain concrete layer and cobblestone layer, artificial turf is provided with artificial grass on the artificial turf, it is related to football field technical field, by setting cobblestone layer between artificial turf and rubber pad layer, and first metal pipe is arranged in the cobblestone layer, first metal pipe is connected with water inlet pipeline, water can be injected into cobblestone layer by water inlet pipeline and first metal pipe, so that the heat dissipation of cobblestone layer can be realized, that is, the heat dissipation of football field is realized.

The utility model relates to the technical field of rainwater energy dissipation, and discloses a roof sponge city rainwater energy dissipation well which comprises an energy dissipation well body, one side of the energy dissipation well body is communicated with a drainage pipeline, a plurality of limiting blocks are fixedly arranged in the energy dissipation well body, a mounting frame is arranged in the energy dissipation well body and located at the tops of the limiting blocks, and the limiting blocks are connected with the mounting frame. A pressing net is fixedly arranged in the mounting frame, a buffer structure is arranged at the top of the pressing net, a plurality of permeable pipes uniformly communicate with one side of the energy dissipation well, and when rainwater is drained, cobblestones are laid in the energy dissipation well and the sunken greenbelt, and then the mounting frame is mounted in the energy dissipation well; the pressing net in the mounting frame can limit cobblestones in the energy dissipation well, rainwater can be drained into the energy dissipation well through the drainage pipeline to impact the cobblestones in the energy dissipation well, then the rainwater is drained into the sunken greenbelt, and therefore the impact force of the rainwater is buffered.

The utility model relates to the field of trenchless pipelines, in particular to a trenchless swivel head protection mechanism. Comprising a tractor welded to the end of a to-be-dragged pipeline and connected with a rotary head; one end of the supporting frame is detachably connected with the tractor through a bolt, and the other end of the supporting frame is open; the protective cover is composed of two semicircular cover bodies, and the two ends of the cover bodies are detachably connected with the supporting frame through bolts. The protective mechanism is ingenious in design, simple in structure and easy to disassemble and assemble, the use efficiency is greatly improved, the semicircular cover bodies are adopted, channel collapse in the traction process is avoided, and the safety of the traction channel is improved. And the rotary head can be prevented from being impacted by gravels and cobblestone stratums, and damage to the rotary head is avoided.

1. The name of this design product: Landscape cover (Fu character cobblestone). 2. Purpose of this design product: Used as a cover for road landscaping, it plays a role in preventing soil erosion and beautifying the environment. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model relates to the technical field of afforestation landscape area soil fixation, especially relates to a kind of afforestation landscape area soil fixation system.Its technical scheme includes sidewalk and biological retention zone, reinforcing granite is laid between the sidewalk and biological retention zone, separating granite is laid in the biological retention zone, pebble buffer zone is laid in the separating granite, multiple drainage grooves are equipped on the sidewalk, the water outlet of drainage groove is communicated with the inlet of pebble buffer zone, the outlet of pebble buffer zone extends into biological retention zone.The utility model can reduce the impact of rainwater by the setting of cobblestone deceleration zone, so that the impact of rainwater is reduced, and the rainwater flows into the biological retention zone safely, effectively protecting the soil in the biological retention zone from being washed away, providing a good growing environment for plants, keeping the road clean, and more effectively replenishing groundwater and being purified.The structure is simple, effective, economical and environmentally friendly.

The present application relates to a kind of method for making sand based on cob mechanism sand, it includes the process of screening to obtain cob masterbatch according to predetermined performance index, the process of being made by jaw crushing and conical crushing to make gravel, the process of using predetermined gradation gravel to make sand, and the process of scrubbing dehydration, the scrubbing dehydration process includes, along the water flow path of scrubbing sand washing sequentially configured water washing section, flocculation section and mixed washing section step;In flocculation section near water washing section one end continuously input flocculating agent step;In mixed washing section near the one end of flocculation section continuously input scrubbing agent step;And, machine-made sand sequentially through mixed washing section, flocculation section, water washing section and dehydration section step.The present application has the advantages of improving the morphology of cob mechanism sand, controlling the content of stone powder, reducing the pH and moisture content, thereby achieving the purpose of reducing the rebound rate of shotcrete, and improving its compressive performance and impermeability.

The application relates to a landscape pavement construction equipment, which comprises a containing frame and wheels rotatably connected below the containing frame, a rowing device arranged at the front end of the containing frame, the rowing device comprising parallelly arranged in-place plate groups capable of containing cobblestones, a feeding device arranged in the containing frame, the feeding device comprising a push plate capable of sliding towards the in-place plate groups and a lifting part capable of lifting the cobblestones upwards, a placing device arranged in front of the in-place plate groups, the placing device comprising a conveying pipe corresponding to the in-place plate groups and a turning-over assembly arranged in the conveying pipe, the turning-over assembly comprising a turning-over baffle capable of rotating, the turning-over baffle penetrating through the side wall of the conveying pipe, and a detection device arranged between the in-place plate groups and the conveying pipe, the detection device being capable of controlling the rotation of the turning-over baffle. The application has the effect of making the paving of the cobblestones more regular and the pavement more flat.

The invention relates to the technical field of roadbed filling in coastal areas, in particular to a large-particle-size rock block roadbed filling construction method in a coastal area. Firstly, construction preparation including personnel training, material quality inspection and equipment debugging is carried out; measuring, setting out and performing supervision verification, strictly screening the strength and particle size of the stones, selecting large-particle-size block stones with the particle size gradually decreasing from bottom to top in the lower layer, and controlling the particle size and content in the upper layer; adopting an advancing and occupying method for layered filling, performing point ramming and full ramming on the lower layer, ramming the upper layer with a strong-shock road roller, and determining ramming energy, ramming times and control standards; finally, the flatness and compactness indexes of the roadbed are strictly accepted, and unqualified parts are rectified; according to the method, through precise material selection, scientific proportioning and reasonable tamping, the problem of roadbed settlement in the coastal area is effectively solved, the compaction degree and durability are improved, the construction quality is guaranteed, the construction period is shortened, the cost is saved, and good application and popularization value is achieved.