44results about How to "Reduce washout" patented technology

The utility model relates to the technical field of side slope protection, especially relates to a soil intercepting device of road side slope. Including side plate, baffle, support beam and mounting plate etc. have left and right two, the side plate is connected with two baffles before and after between side plate, the baffle is connected with left and right two support beams between baffle, the side plate is connected with a plurality of mounting plate between side plate, and the mounting plate is all connected with support beam. The utility model discloses when rainwater flows to the water baffle, the water flow is dispersed to both sides through the water baffle, and then is guided to the downward through the flow guide plate, so that the rainwater flows out downward through the baffle, reaches the effect that can disperse and guide the water flow, slows down the flow velocity of the water flow, reduces the scouring effect of the water flow to the side slope.

The present application provides a kind of inner slag discharging device and its slag discharging method, it includes high wear-resistant obturator, drill bit drill rod device, venturi water and drill slag dry-wet separator, the drill bit drill rod device is located in high wear-resistant obturator, drill slag dry-wet separator is connected with drill bit drill rod device by venturi water.The flow direction of drill slag can be changed by changing the running direction of slag discharging medium, so as to reduce the scouring, soaking and friction of slag discharging medium and drill slag on the hole wall, which is beneficial to the formation of drilling hole;It can achieve the purpose of point coring by achieving "falling and discharging simultaneously";Drilling cuttings can be well collected, which is beneficial to the civilized production of construction site and prevents dirtiness and disorder;If inert gas is used for slag discharging during construction, it can also achieve the purpose of inhibiting spontaneous combustion of coal seam.Through the above technical scheme analysis, the device is theoretically feasible and the operation is reliable, which provides good drilling quality for casing, greatly improves the success rate of drilling and casing and the extraction effect.

The utility model relates to the technical field of casting, in particular to a pouring device of a precision casting stainless steel flow meter tube, which comprises a placing plate, a sand mold is placed on the placing plate, a pouring port is arranged on the sand mold, a vertical rod is fixedly connected onto the placing plate, a connecting seat is fixedly connected onto the vertical rod, and the connecting seat is fixedly connected with the sand mold. A first connecting shaft is fixedly connected to the connecting seat, a first connecting rod is rotatably connected to the first connecting shaft, a second connecting shaft is rotatably connected to the first connecting rod, a second connecting rod is fixedly connected to the second connecting shaft, and a funnel is fixedly connected to one end of the second connecting rod; a fixing structure is arranged on the first connecting rod; by means of the structure, molten metal can be guided to the sprue gate in a centralized mode, the molten metal can flow into a sand mold cavity more smoothly and accurately, waste of the molten metal is avoided, meanwhile, scouring and damage to a sand mold can be reduced, and therefore the success rate of pouring is effectively increased.

The application discloses a rotary floating entraining metallurgical nozzle, which comprises a reaction gas channel and a material channel which are sleeved with each other, an entraining channel is arranged concentrically in the reaction gas channel, a rotating shaft is arranged in the center of the entraining channel, a blade assembly is connected to the bottom of the rotating shaft, a driving device is arranged on the top of the rotating shaft, exhaust holes are arranged on the wall of the entraining channel, and the upper ends of the reaction gas channel, the material channel and the entraining channel are not communicated with each other. The application has the advantages of simple structure, better mixing reaction effect of gas and material particles, low smoke dust rate, and more concentrated reaction in the center, thereby effectively reducing the erosion on the wall of a reaction tower.

This utility model discloses a non-excavation grouting repair device for dike cracks in water conservancy reinforcement, belonging to the field of dike engineering technology. The device includes a grouting assembly and a scraper assembly. The grouting assembly includes a shell and a grouting head penetrating the middle of the shell. The grouting head is connected to a feeding hose. An electric telescopic rod is installed inside the shell, and the telescopic end of the electric telescopic rod is fixedly connected to a push plate, which is fixedly connected to the grouting head. During grouting, the scraper of this utility model moves closely against the dike crack opening, using mechanical extrusion to expel air from the crack and push the grout to penetrate deeper. The electric telescopic rod drives the reciprocating motion of the elastic pressure plate, further squeezing the grout into the crack opening, effectively solving the problem of hollow areas easily appearing in deep cracks, thereby improving the grout filling efficiency and density, and enhancing the structural stability of the dike.

The application relates to a river bend anti-scouring damage device, and belongs to the technical field of river anti-scouring. The river bend anti-scouring damage device comprises a concave bank slope, a tooth wall is arranged on the concave bank slope, the tooth wall comprises a plurality of anti-scouring wall bodies arranged on the concave bank slope, the plurality of anti-scouring wall bodies are sequentially and spacedly arranged along the vertical direction, and the distance from one side of the anti-scouring wall body close to the convex bank slope to the other side of the anti-scouring wall body close to the concave bank slope increases sequentially from top to bottom. The application has the advantages of improving the anti-scouring effect of the concave bank to a certain extent.

The utility model relates to the technical field of regulation and control gates, in particular to a farmland water diversion port regulation and control gate structure which comprises a lower movable gate, an upper fixed gate, a gate frame, a fixator, a chain and a fixing rod. The gate frame is fixed at the boundary of the main channel and the side channel, and the contact surface is sealed by glass cement; the upper fixed gate is in rigid connection with the gate frame, the lower movable gate is in sliding fit with the gate frame in the vertical direction through a sliding rail in the gate frame, and the lower movable gate is 2-3 cm longer than the upper fixed gate; the chain is composed of a plurality of closed chain rings and fixed to the top of the lower movable gate through a fixator, and the top end of the chain is connected with a pull ring. The fixed rod is vertically installed on the upper portion of the gate frame, and the pull ring is sleeved with the fixed rod to lock the opening degree of the lower movable gate. A stilling pool and an apron are arranged on the downstream of the side channel, and the apron is laid by masonry. According to the method, the channel water distribution and water resource utilization efficiency can be improved, and the channel irrigation accuracy is enhanced.

The present application relates to the technical field of planting and repairing of mudflat mangrove, and discloses a method for constructing mangrove mudflat suitable land based on lifting elevation, which comprises the following steps: S1, constructing mudflat suitable land: constructing suitable land according to target elevation; S2, constructing primary protection structure: constructing wooden pile protection structure on the sea side of suitable land; S3, constructing secondary protection structure: constructing oyster reef protection layer between the periphery of suitable land and the wooden pile protection structure; S4, constructing ecological dam: constructing ecological dam between the primary protection structure and the secondary protection structure, forming water storage area between the ecological dam and the secondary protection structure, and the ecological dam is further provided with a plurality of planting areas for filling planting biological nutrients. The present application can reduce the adverse effects of wind, wave and tide on mudflat and mangrove seedlings, improve the effect of mud and dam fixation, improve the survival rate of mangrove, and optimize the marine ecological environment.

The application provides an oxidant decomposition phase change and concentration dynamic measurement device, and belongs to the field of gas-liquid two-phase flow characteristic testing. The device solves the problems that existing measurement devices cannot simultaneously reproduce high-speed disturbance, temperature and pressure alternation and heating coupling conditions, and cannot accurately control temperature and dynamically measure concentration in the process of oxidant decomposition and combination in a narrow, closed and strongly corrosive environment. The device comprises a container, a pressure relief assembly arranged in the container, a gas supply assembly for inputting gas with a preset pressure into the container, a concentration detection loop, a quasi-static concentration detection branch and the container form a loop, a dynamic concentration detection branch is connected in parallel with the quasi-static concentration detection branch and is controllable in on-off, and a second heating assembly is coupled to the dynamic concentration detection branch. A cooling assembly is used for cooling and conveying the solution in the concentration detection loop back into the concentration detection loop. The device is mainly used for oxidant decomposition phase change and concentration dynamic measurement.

This invention discloses a self-weight backfilling submarine cable protection device, comprising: an upper cover shell, a lower trough, a fixing base, and guide wings; the upper cover shell and the lower trough are detachably connected; the fixing base is disposed at both ends of the lower trough for limiting the submarine cable; the guide wings are symmetrically disposed on both sides of the lower trough and integrally formed with the lower trough; a backfilling trough is provided inside the lower trough, and the backfilling trough is placed between the fixing bases; this invention reduces the construction difficulty of the protection device and improves the convenience of underwater installation while ensuring structural stability; it optimizes and weakens the scouring effect of ocean currents on the seabed and the sediment around the cable; it achieves long-term stability of the backfilled sediment, preventing secondary scouring that could lead to cable exposure; and it meets strength requirements while improving the device's corrosion resistance and service life in the marine environment.

The utility model is applicable to the technical field of ancient bridge protection, and particularly relates to a submerged lifting cofferdam structure for ancient bridge scouring protection, which comprises two fixed cofferdams which are symmetrically arranged and detachably connected together, the surfaces of the fixed cofferdams are slidably connected with a lifting cofferdam, and the lifting cofferdam is connected with the lifting cofferdam. And a hydraulic telescopic rod is mounted on the surface of the fixed cofferdam. By arranging the fixed cofferdam, the lifting cofferdam, the water level sensor, the hydraulic telescopic rod, the controller and other structures, intelligent response and dynamic adjustment to water level changes are achieved, the cofferdams can be automatically lifted according to the real-time water level, and scouring of water flow to the ancient bridge foundation is effectively relieved. The stability in the lifting process is guaranteed through cooperation of the sliding blocks and the sliding grooves, and the stability and safety of the structure are further improved through fixing bolts and a locking structure. Each core component adopts a waterproof design, is suitable for long-time underwater operation, does not influence the appearance of the ancient bridge, and has good adaptability, reliability and popularization and application value.

The utility model relates to a ball mill combined feeding device which comprises a feeding installation table and a material box installed above the feeding installation table, the material box comprises a buffering bin body and a discharging bin body, a feeding port is formed in the top of the buffering bin body, an overflow port is formed in the side wall of the buffering bin body, and the discharging bin body is located on one side of the buffering bin body and communicated with the overflow port. An abrasive hopper is mounted at the top of the discharging bin body, and a discharging opening is formed in the bottom; the bottom of the discharging opening is detachably connected with a conveying pipe, the other end of the conveying pipe is detachably connected with a feeding pipe, the other end of the feeding pipe is communicated to a ball mill, and the ball mill is located below the side of the feeding installation table. By optimizing the structures of the feeding bin body, the conveying pipe and the feeding pipe, the impact and abrasion of materials and grinding materials on the feeding structure and the ball mill can be effectively reduced, the maintenance frequency is greatly reduced, the maintenance amount is reduced, the maintenance time is shortened, the equipment failure rate and the shutdown maintenance time are reduced, the production operation rate is ensured, and cost reduction and efficiency improvement are realized.

This application discloses a side-blown furnace, including a hearth, a furnace body, and a furnace top. The hearth has a cavity; the furnace body is located at the top of the hearth and also has a cavity; the furnace top is located at the top of the furnace body; the cavity includes an upper cavity and a lower cavity that are interconnected, and the cavity includes a primary air zone and a flue gas zone that are interconnected. The upper cavity is connected to the primary air zone, and the width l1 of the primary air zone, the width l2 of the upper cavity, and the width l3 of the lower cavity satisfy: l2 > l3 and l2 > l1. Because the width of the upper cavity is greater than the width of the primary air zone, the primary air introduced into the primary air zone reduces the agitation and scouring of the upper cavity sidewalls, slows down the damage rate of the sidewalls, and extends the service life of the side-blown furnace. Simultaneously, because the width of the lower cavity is smaller than the width of the upper cavity, the flow rate of the melt is accelerated, thereby accelerating the heat exchange rate of the melt to maintain thermal balance within the cavity and prevent excessive condensation at the bottom of the cavity. This application also discloses a metallurgical system.

The invention discloses a thermal-insulation wear-resistant non-metal connection joint and a preparation and connection method thereof, the thermal-insulation wear-resistant non-metal connection joint comprises a hollow joint sleeve, the outer side of the joint sleeve is provided with a fiber reinforcement layer, a resistive sensing chip is arranged between the joint sleeve and the fiber reinforcement layer, and the resistive sensing chip is wirelessly connected with a data processing end; a resistance wire is wound in the connector sleeve, the two ends of the resistance wire are connected with binding posts, and the inner wall of the connector sleeve is a sleeve inner conical surface. The preparation method comprises the following steps: putting the thermoplastic plastic powder, the color master batch, the polyolefin elastomer and the carbon aerogel powder into a stirrer, and stirring to obtain a uniform mixed material; enabling the mixed material to sequentially pass through an extruder, a granulator and an injection molding machine to obtain a prepared joint; and finally, the glass fiber or basalt fiber infiltrated vinyl resin is wound on the outer surface of the prepared connector to form a fiber reinforced layer, and the non-metal connector is obtained. The problem that in the prior art, a non-metal joint is low in pressure bearing capacity is solved, and high pressure resistance, heat preservation and wear resistance are achieved.

The application discloses a deep-water rapid-flow strong-tide cofferdam outer ring anti-scour device, which comprises a buffer assembly, a mud surface protection mechanism and an energy dissipation mechanism, the mud surface protection mechanism comprises a guide fin, a segmentation cage, a connecting rib plate, a cavitation tube, a guide rod, a translation screw rod and a gas outlet end, the guide fin is in threaded connection with the translation screw rod, and the outer contour of the segmentation cage is in close fit with the inner contour of the guide fin. The mud surface protection mechanism is arranged, so that the device can avoid the problems that the mud surface is washed away by water flow or the mud surface is washed downward due to insufficient protection of the mud surface, and further the bearing capacity of the cofferdam is caused, the cofferdam is inclined and collapsed, and quality and safety accidents are caused.

The application discloses a soil and water conservation method for camellia oleifera forest in hilly areas, which comprises the following steps: zoning and land preparation of the forest land in the hilly areas, setting intermittent terraces and original soil belts along contour lines in the slope cultivation area, constructing a soil stabilizing structure and a water seepage buffer layer on the water-facing side of the terraces to reduce erosion and promote seepage, setting a water collecting and releasing ditch in the inner side of the terraces to slow down runoff, setting a soil and water preserving composite layer in the camellia oleifera planting hole, and setting a sand sink in the slope foot water collecting area to recover runoff. The method can weaken the slope runoff scouring by zoning and land preparation of the forest land in the hilly areas and setting intermittent terraces and original soil belts along contour lines in the slope cultivation area. The soil stabilizing structure, the water seepage buffer layer and the water collecting and releasing ditch are combined to realize runoff reduction and water storage. The soil and water preserving composite layer in the camellia oleifera planting hole can enhance the root zone stability and water holding capacity, so that the soil and water loss can be effectively controlled and the water use efficiency can be improved without large-scale hard engineering.

The utility model provides a durable anti-blocking material suction pipe, which belongs to the technical field of negative pressure conveying and comprises a material suction pipe inner pipe used for conveying materials, and an anti-blocking structure for preventing the materials from being accumulated is arranged at a top outlet of the material suction pipe inner pipe. The material suction pipe outer pipe is connected to the upper part of the material suction pipe inner pipe; the square-to-round connecting pipe is used for providing a larger space for materials and reducing the airflow speed so as to reduce the scouring of the materials to the wear-resistant elbow, and the square-to-round connecting pipe is arranged above the outer pipe of the material suction pipe and is connected with the outer pipe of the material suction pipe; the material suction device is compact in structure, high in interchangeability, long in service life, stable in operation, high in material suction efficiency and capable of reducing energy consumption, labor intensity of workers and cost.

The present application relates to oil tea tree planting technical field, specifically said is a kind of oil tea tree planting tea garden ditcher;Including machine body and the cutterhead and machine wheel below machine body;Machine body side is equipped with driving motor;The driving motor is used to drive cutterhead rotation;The cooperation between the sliding plate and the extrusion plate makes the extrusion plate and the soil on both sides of the groove rolling and compacting by rotating roller, and the sliding plate is compacted to the soil on both sides of the groove;To improve the compactness and stability of soil, reduce loose gap;Not only increase the structural strength of soil in the inner wall of groove, prevent the soil on both sides of the inner wall of groove and the soil on both sides of the groove loose and slide, but also improve the flatness of the inner wall of groove, reduce the scouring and erosion of rainwater in the groove to the soil on both sides;Also improve the effective capacity and drainage capacity of the groove, reduce the risk of oil tea tree root soaking, improve the fertility of soil, prevent the exposure of oil tea tree root system;Ensure that oil tea tree can grow healthily.

This invention discloses an anti-scouring device for offshore wind turbine pile foundations. The anti-scouring device includes a shroud, a detection mechanism, and a filling mechanism. The shroud has a central through hole for fitting onto the foundation pile, and the lower edge of the shroud is used to insert fixed material around the foundation pile. The detection mechanism is embedded in the fixed material. When the fixed material is scoured to the point of exposing the detection mechanism, the detection mechanism also generates a filling signal. The filling mechanism adds filling material to the periphery of the foundation pile upon receiving the filling signal. By fitting the shroud around the foundation pile and fixing it to the surrounding material, damage to the foundation pile can be avoided and the scouring of the material by seawater can be reduced. The detection mechanism detects the scouring of the material and generates a corresponding filling signal. The filling mechanism fills the periphery of the foundation pile with material, promptly repairing the scourted material to ensure the stability of the foundation pile.

This utility model discloses a diamond press hinge beam casting system, comprising: a core assembly molding system and a gating system. The core assembly molding system uses manual core box making, with partial covering using chromite sand. The core assembly includes multiple sets of outer cores, rod cores, and a central core. The outer skin uses a carbon dioxide ester hardened water glass sand process applied in a molding production line, employing a 3-box + 1-box combination. The gating system combines bottom casting and riser casting. The bottom casting uses a one-to-four reverse pouring method, and the riser casting uses a T-shaped tee method. This utility model meets the casting precision requirements of the product, reduces mold making costs, shortens the production cycle, and improves production efficiency.

This invention belongs to the field of directional solidification of high-temperature alloys, and provides an engineering-applicable anti-gravity effect single-crystal high-temperature alloy directional solidification growth device and its application, which reduces the formation of interdendritic segregation, avoids the formation of defects such as freckles, and meets the actual needs of high-temperature alloy directional solidification blade preparation. The device structure is as follows: a vacuum induction furnace is set at the bottom of the device, and a crucible is placed inside it. The crucible is located on a crucible lifting mechanism, and a graphite holding furnace is set above the crucible. A pulling mechanism is set at the top of the device, and a water-cooling plate is set below it. The top of the mold shell has a seed crystal mounting port for installing the seed crystal, and the bottom has an alloy liquid inlet. After the mold shell and the seed crystal are assembled, they are fixed on the water-cooling plate by a fixing clamp. The device also includes a heat insulation baffle and a vacuum system. The heat insulation baffle with through holes is set parallel to the crucible above the graphite holding furnace, and the inner diameter of the through holes of the heat insulation baffle is 10-20 mm larger than the maximum outer diameter of the mold shell.

The utility model discloses an underwater grouting head and grouting device, underwater grouting head includes inner casing, outer casing and apron, the inner casing has a grouting chamber, and the grouting chamber is provided with grout inlet and grout outlet on it and communicates, the outer casing is covered on the lateral wall of inner casing, and the medium cavity is formed between the inner lateral wall and the lateral wall of inner casing, and the medium inlet and medium outlet that communicate with the medium cavity are arranged on it, and the medium outlet ring is arranged in the side of grout outlet, the apron is the horn -like structure, and has deformability. The utility model has the advantages of: this underwater grouting head is isolated from the water flow through air curtain or water curtain barrier and apron, reduces the slurry dilution rate, makes the slurry coagulation in low disturbance environment, improves the grouting body compactness and the bonding strength, promotes the construction quality, and the whole underwater grouting head has no electronic component, is suitable for deep water environment, and the manufacturing cost is low.

The utility model relates to the technical field of erosion gully treatment, and discloses a benthic grid device for erosion gully treatment, which comprises a gully bottom, the left side and the right side of the top wall of the gully bottom are fixedly connected with slope bodies, the inner walls of the slope bodies are fixedly connected with gully slopes, and the middle part of the top wall of the gully bottom is provided with a treatment mechanism. And the treatment mechanism is used for treating the erosion gully. During use, the grating plate is fixed at the ditch bottom through the first bolt, the first bolt vertically penetrates through the frame to be fixed in the soil body at the ditch bottom, aquatic plants are planted in the grating plate, root systems of the aquatic plants can penetrate through the grating plate to root in the soil at the ditch bottom, the effect of fixing the soil is achieved, and the grating plate is simple in structure, low in manufacturing cost and convenient to use. The protection device for protecting the ditch bottom is jointly formed by the grating plates, the planting soil and the aquatic plants, the aquatic plants can fix soil and slow down water flow kinetic energy, scouring of water flow to the ditch bottom is effectively reduced, and protection of water and soil at the ditch bottom is enhanced.

This invention relates to the field of aquaculture feed feeding technology, specifically to an intelligent feeding system and intelligent control method. The intelligent feeding system includes an aquaculture cage module, a pneumatic feeding module, a feed conveying module, and an intelligent control module. The aquaculture cage module includes an aquaculture cage, which is cubic or cuboid in shape. The pneumatic feeding module includes a pneumatic feeder positioned above the aquaculture cage. The feed conveying module includes a feed conveying pipe and a rotation controller positioned above the aquaculture cage. The intelligent control module measures wind direction and water flow direction, and uses these measurements to intelligently control the rotation controller. This invention improves feeding efficiency and accuracy, and saves on feed costs.

This invention provides a construction method for a hydraulic dam. By partially excavating the dam body to form a groove and using rebar to form a boss, the energy dissipation of the back pipe is achieved through the interlocking of the groove and the fixing performance of the back pipe is improved. An arc-shaped groove and an arc-shaped plate are set at the outlet of the back pipe. The water flow at the outlet of the back pipe flows down through the arc-shaped plate, which can effectively reduce the scouring of the dam body and improve the overall structural stability of the back pipe.

A new type of single-casing slurry pump includes a shaft frame with a rotating shaft rotatably mounted inside. A flange is fixedly connected to one end of the shaft frame, and a protective sleeve is fitted onto the flange. Bolts are installed between the protective sleeve and the flange. Four impellers are fixedly mounted at the head of the rotating shaft, with the impeller inlet extending forward. The outer diameter of the back blade is smaller than the diameter of the cover plate. The impellers are located inside the protective sleeve, and a guide block is provided on the end face of the protective sleeve, slightly lower than the height of the cover plate, suitable for waterless sealing scenarios. The bearing assembly uses a mature lubrication structure, prioritizing synthetic grease to ensure bearing stability. The waterless sealing design solves the leakage problem of traditional seals, extending the maintenance cycle by more than 30%. The four impellers and optimized guide blocks improve pump efficiency by 5%-8%, and offer superior cavitation resistance compared to similar products. The back blades and the guide block on the protective sleeve reduce localized wear, extending the life of flow components by more than 20%, improving overall practicality.

This utility model relates to the field of slope protection board technology, and more particularly to a waterproof slope protection board for preventing soil erosion. The technical solution includes a board body, a locking block fixedly disposed on one side of the board body, a limiting insertion hole on one side of the locking block, and a locking groove on the side of the board body away from the locking block; an insertion block disposed on one side of the board body, and a slot on the side of the board body away from the insertion block; a guide groove inside the board body, and a sliding groove on one side of the board body, the sliding groove communicating with the guide groove, and a connecting component for interlocking is disposed inside the guide groove. This utility model enhances the vertical connection constraint, effectively preventing the slope protection board from misaligning or separating vertically when the slope is eroded by rainwater or subjected to gravity, improving the integrity and stability of the slope protection structure, reducing direct erosion of the soil by rainwater, and preventing soil particle loss, thereby effectively curbing soil erosion and protecting the slope ecology.

The utility model discloses a kind of pile foundation erosion-preventing structural members for mountain photovoltaic support, including ring sleeve part, scouring-preventing part and support part, ring sleeve part is sleeved on pile foundation and is fixed by welding;Scouring-preventing part is made of two ridge-shaped split triangle scouring-preventing plates, is set to slope top, bottom side is inserted into slope foundation, outside is equipped with scouring-preventing ridge, included angle is 30 °-60 °, can guide mud water to avoid pile foundation;Support part is composed of inclined brace and support plate, inclined brace top end is connected ring sleeve part, bottom end is connected support plate center, support plate is horizontally buried in foundation, towards slope bottom support pile foundation, and the ridge line of scouring-preventing part is oppositely arranged with inclined brace.The erosion-preventing structural member proposed in the scheme is guided mud water and stable support, prevent soil loss around pile foundation, enhance pile foundation stability, guarantee photovoltaic support safety, with advantages such as reasonable structure, good erosion-preventing effect.

The utility model relates to the technical field of retaining walls, and discloses an assembly type ecological permeable concrete retaining wall which comprises a prefabricated bottom plate and a prefabricated vertical plate detachably connected to the prefabricated bottom plate, an anchor cable is arranged on the back face of the prefabricated vertical plate, the other end of the anchor cable is connected to an anchor plate, and a plurality of pre-supporting stand columns are detachably connected to the front face of the prefabricated vertical plate. The multiple pre-supporting stand columns are arranged in a spaced array mode in the transverse direction of the prefabricated vertical plate, a plurality of ecological components connected with the pre-supporting stand columns in an embedded mode are further arranged on the front face of the prefabricated vertical plate, and the multiple ecological components are arranged in the vertical direction of the pre-supporting stand columns. Factory prefabrication and on-site rapid assembly are combined, the construction period is remarkably shortened, the special requirement for a construction site is lowered, construction disturbance is effectively reduced, the overall engineering cost is reduced, meanwhile, the ecological concept is integrated, the adaptability of the wall body and the surrounding environment is improved by reasonably optimizing structural components, and the construction efficiency is improved. And the requirements of modern engineering on green environmental protection and sustainable development are met.

The utility model relates to the technical field of gardens, in particular to a garden footpath. The garden footpath comprises two sets of supporting pads and a garden footpath body, the two sets of supporting pads are fixed to the bottom of the garden footpath body, each set of supporting pads comprises a plurality of soft pads fixedly connected with the garden footpath body, the bottoms of the soft pads are horizontally supported on the ground, and the supporting pads are used for supporting the garden footpath body to be away from the ground. According to the garden footpath, on one hand, the purpose that the garden footpath body shields the garden footpath body, soil washed by rainwater is reduced, meanwhile, root systems of green plants permeate into the soil to grow, surface soil and deep soil are tightly connected, soil sliding is prevented, double guarantee is facilitated, and water and soil loss is reduced; when tourists walk, the garden footpath main body is used for supporting, so that the tourists are prevented from treading on the green plants, and the natural environment is protected.