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88 results about "Geocells" patented technology
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Geocells are used in civil engineering for roadway load support, walls and steep slopes, channel protection and erosion control. They are typically made from ultrasonically welded high density polyethylene strips and expanded on-site to form a honeycomb structure which is subsequently filled with sand, gravel, locally available soil, or concrete.
Welding machine for geocell production
This invention discloses a welding machine for geocell production, comprising a base plate, a conveyor belt above the base plate, a mounting box on one side of the first sheet material base plate on the conveyor belt, a top plate on the top of the mounting box, a pressing structure on the top plate, a cylinder output end passing through the top plate and having a pressing plate thereon, and several ultrasonic welding heads at the bottom of the pressing plate; a pad cutter at the bottom of the pressing plate, and sheet cutters on both sides of the bottom of the pressing plate; a feeding structure on the surface of the mounting box, several rotating rollers rotatably mounted on the surface of the mounting box, several pads between each pair of rotating rollers, and the rotating rollers being connected by a drive mechanism; a second sheet material between the two mounting plates, and a third sheet material adsorbed on the bottom surface of the pressing plate; different groups of rotating rollers are driven by a chain, so that the motors on both sides can drive the rotating rollers of the same group to rotate in different directions via the chain, thereby completing the discharge of the pads.
Owner:ANHUI HUIFENG NEW SYNTHETIC MATERIALS CO LTD
Composite prevention structure for preventing soft soil and miscellaneous fill from interpenetration and construction method
The application discloses a composite prevention and treatment structure for preventing soft soil and miscellaneous fill from interpenetrating and a construction method, and belongs to the technical field of foundation treatment. The structure is arranged between a soft soil layer and a miscellaneous fill layer and sequentially comprises, from bottom to top, a lower layer isolation unit composed of a geocell filled with granular materials and forming a flexible raft support, a microbial cementation unit including a three-dimensional microbial carrier layer and microbial mineralization products planted in the three-dimensional microbial carrier layer, and an upper layer constraint unit adopting a geogrid and a mechanical interlocking with the miscellaneous fill. Through the synergistic effect of physical isolation and biological cementation, the calcium carbonate crystals generated by MICP are used to block the interface micro-pores, and the macro-reinforcing function of the geosynthetic material is combined, so that the interface fine particle loss and interpenetration deformation problems are effectively solved. The application has the advantages of high shear strength, good reinforcement uniformity, green environmental protection, strong puncture resistance and the like, and can significantly improve the long-term stability of a complex foundation.
Owner:CHINA RAILWAY CONSTR GROUP CO LTD +2
A geocell with internal support structure
The utility model relates to the technical field of civil engineering, and specifically discloses a geocell with internal support structure, which comprises a strip, a rotating rod one and a rotating rod two rotatably connected to the strip through a clamping plate, a plug plate one and a plug plate two rotatably connected to the rotating rod one and the rotating rod two respectively, the plug plate two inserted into the plug plate one through a plug strip, a triangular plate elastically connected to the plug strip, and the triangular plate in contact with the plug plate one, the utility model has the beneficial effects that the plug strip can be inserted into the plug slot by moving the plug plate one and the plug plate two, the plug plate one and the plug plate two are fixed through the triangular plate, the rotating rod one and the rotating rod two are limited and fixed through the limiting strip, the strip is internally supported, the device is convenient to use, can be quickly connected, and can effectively support.
Owner:RUIHUI NEW MATERIALS (JIANGSU) CO LTD
Geocell with protective structure
ActiveCN224314165Uavoid deformationeasy to useProtective foundationSoil preservationGeocellsStructural engineering
The utility model relates to the technical field of geocell, concretely to geocell with protection structure, including geocell body, the geocell body top is provided with the fender, the fender both sides wall fixed mounting has the connecting plate, two groups The connecting plate one side is fixedly installed and is limited to block, the limit block surface is provided with threaded column, the limit block one side is provided with the installation slot, the installation slot is provided with the limit plate no.
Owner:RUIHUI NEW MATERIALS (JIANGSU) CO LTD
A device for reinforcing and repairing a water conservancy channel slope landslide
The utility model discloses a water conservancy channel side slope landslide reinforcement repair device, including water conservancy channel main part, water conservancy channel main part inside is "V" shape structure, the recess is seted up in water conservancy channel main part inner wall, the recess inside is provided with the net box, and the net box is filled with the support stone piece, the inner wall of water conservancy channel main part is paved with waterproof cloth, and the waterproof cloth outer wall is provided with the geocell, the diamond through -hole is seted up in the geocell inside, and the diamond through -hole inside is filled with sand soil stable layer, and the geocell inside is filled with sand soil stable layer, and is provided with ecological protection layer on the geocell, and the water conservancy channel main part inner wall is provided with the net box, the net box, waterproof cloth, geocell, sand soil stable layer and ecological protection layer all about the bisecting line of water conservancy channel main part are left and right symmetry distribution, and the net box is located the lower extreme of geocell. The device can realize the fast repair of water conservancy channel main part side slope, to realize the normal use of water conservancy channel main part fastest.
Owner:JIANGXI HYDROPOWER ENG BUREAU
Geocell composite pavement structure and rapid construction method
The invention discloses an earthwork standard room composite pavement structure and a rapid construction method, and relates to the technical field of mine laneway engineering construction, the top of a compacted roadbed is provided with an earthwork standard room reinforced solid waste base layer, the top of the earthwork standard room reinforced solid waste base layer is provided with an isolation layer, and the top of the isolation layer is provided with a thin fiber reinforced concrete surface layer; a pavement main body material (filling materials in cells) directly adopts underground tunneling waste rocks, so that the two-way transportation cost of lifting the part of the material out of a well and then transporting concrete is saved, meanwhile, the thickness of a concrete surface layer can be reduced by 40-50%, and the underground transportation amount of commercial building materials such as cement and gravel is directly and greatly reduced; a raft effect is formed by constraint of the earthwork standard room on gravel, the foundation bearing capacity is high, differential settlement is small, and the fiber reinforced thin-layer concrete is excellent in bending resistance, impact resistance and fatigue resistance, and is particularly suitable for heavy load and dynamic load impact of underground dump trucks and carry-scrapers (such as equipment with the load capacity of 20-30 tons).
Owner:HUNAN LIANSHAO CONSTR ENG GRP
Earthwork standard room dividing device
The utility model discloses an earthwork standard room dividing device, and relates to the field of earthwork standard room production equipment. The utility model relates to an earthwork standard room dividing device which comprises a rack and further comprises two rows of rotating shafts rotationally connected to the rack. The driving rollers are symmetrically and fixedly connected to the rotating shaft; the conveying belt is connected to the driving rollers located on the same side in a sleeving mode; compared with a traditional mode that small sheets are firstly cut and then welded, the cutting mode that the wide sheets are firstly welded and then cut is adopted, the welding time for welding the large-width geocell and the small-width geocell is basically the same, and the operation of cutting the large-width geocell into the small-width geocell is relatively rapid, so that the production cycle can be effectively shortened, and the production efficiency is improved. The production efficiency is improved, the problems of long production period and low production efficiency caused by the fact that small sheets are firstly cut and then welded when the geocell with the height below 10cm is produced are solved, and the influence of welding time on the production efficiency is effectively reduced by changing the production process and firstly welding wide sheets and then cutting.
Owner:SHANDONG MAOLONG NEW MATERIALS TECHNOLOGY CO LTD
A raft-type partition layer roadbed structure and a construction method thereof
The present application relates to the technical field of railway subgrade in salinized frozen soil area, and particularly relates to a ship raft type separation layer subgrade structure and a construction method. The structure comprises a ship type separation layer raft foundation arranged on a natural foundation and a subgrade filling body arranged above the ship type separation layer raft foundation. The ship type separation layer raft foundation comprises an outer shell, a geocell arranged in the inner cavity of the outer shell, a foamed polypropylene cement-soil-stone mixture filled in the geocell, and a cooling pipeline network arranged at the bottom of the inner cavity of the outer shell. The ship type separation layer raft foundation is a water-impermeable integral raft structure. The present application effectively prevents foundation thawing settlement and consolidation deformation by the light weight, water isolation, heat preservation and stress dispersion characteristics of the ship type raft foundation, simultaneously isolates water and salt migration, significantly reduces subgrade salt expansion, and meets the requirements of smoothness and durability of grade I railway.
Owner:CHINA RAILWAY ERYUAN ENGINEERING GROUP CO LTD
Regular hexagonal honeycomb polymer geocell
The utility model discloses a regular hexagon honeycomb macromolecule geocell which comprises a plurality of groups of geocell bodies, the plurality of groups of geocell bodies are connected to form a geocell grid group, and each geocell body comprises a regular hexagon, a punching array, a reinforcing column and a limiting groove. The limiting grooves are formed in the lower portions of the outer surfaces of the front side and the rear side of the regular hexagon, and concave ground inserting rods penetrate through the limiting grooves. According to the regular hexagon honeycomb macromolecule geocell, the geocell bodies are arranged, the reinforcing columns are fixedly installed in the geocell bodies, the load resisting capacity of geocell grid sets is improved through the reinforcing columns, the geocell bodies are conveniently limited through the arranged concave ground inserting rods, and therefore the geocell bodies are not prone to falling off. And the stability of connection between the geocell body and the ground is improved.
Owner:FEICHENG BOYUAN GEOTEXTILE MATERIAL CO LTD
Reinforced earthwork standard room connecting structure and earthwork standard room
ActiveCN224133701Uavoid tearingSmooth pluggingExcavationsSoil preservationClassical mechanicsGeocells
A reinforced earthwork standard room connecting structure and an earthwork standard room relate to the technical field of earthwork standard rooms, the reinforced earthwork standard room connecting structure comprises a central column and at least one matching insertion plate, the central column is provided with a clamping notch, an insertion head is formed on the matching insertion plate, and the insertion head can be inserted into the clamping notch. The two sides of the matched insertion plate are each provided with a guide plate, and the two sides of the center column are provided with insertion grooves matched with the guide plates. According to the utility model, by arranging the structures such as the clamping notch, the connecting plug and the deformation gap, the connecting structure can be kept stable when being subjected to external force caused by non-uniform distribution of the internal filler, and bonding points among the strips are prevented from being torn.
Owner:SHANDONG DONGKAI ENG MATERIAL
Novel anti-scour geogrid for planting submerged plants
The utility model relates to the technical field of ecological restoration, in particular to a novel anti-scour geocell for planting submerged plants, which comprises a geocell and a fixing device for fixing the geocell, and the geocell is laid at the bottom of a riverway; the geocell comprises a plurality of sidebands, the sidebands are arranged face to face in a pairwise staggered mode at intervals to form a continuous honeycomb grid structure, the honeycomb grid structure forms a planting cavity, and a planting groove is filled with a planting matrix layer. The fixing device is detachably connected with the geocell; the fixing device comprises a pile cap, a pile rod and a pile head, and the pile cap, the pile rod and the pile head are sequentially connected into a whole from top to bottom. A blind hole type groove extending in the axial direction is formed in the pile rod, the closed end of the bottom of the groove is attached to the top face of the pile head, and the open end of the top of the groove is attached to the bottom face of the pile cap. A through hole is formed in the pile cap and is coaxial with the groove; a plurality of holes are formed in the side wall of the pile rod and communicate with the grooves. According to the utility model, the problem of scouring during submerged plant planting in the prior art is solved.
Owner:SICHUAN ZHONGWEI PUCHUANG TECHNOLOGY CO LTD
Production quality traceability system for geocells and cell sheets and production and traceability method
The application provides a geocell and geocell sheet production quality tracing system and production and tracing method, comprising an extruder, a plate shearing machine, a welding machine and a control system, characterized in that: a code spraying device or a code printing device is arranged on the plate shearing machine, which is used for spraying or printing a code on one end of the sheet material after the sheet material is cut into geocell sheets; a geocell code spraying device is arranged at one end of the welding machine rack, which is used for forming a product identification code on the manufactured geocell; an image acquisition device is installed at one end of the upper track of the welding machine, which is used for acquiring, identifying and storing the identification code of each geocell sheet in the manufactured geocell; the code spraying device or the code printing device, the image acquisition device and the geocell code spraying device are connected with the control system respectively; the control system comprises a database, which is used for storing the identification code and the product identification code, realizing accurate tracing and quality control of the geocell sheet, effectively solving the problems of batch confusion and difficult quality tracing, helping to improve the traceability of the product and guaranteeing the product quality.
Owner:BOSTD GEOSYNTHETICS QINGDAO LTD
Composite ice-based pavement structure in alpine region and construction method of composite ice-based pavement structure
The invention belongs to the technical field of engineering construction in cold regions, and particularly discloses a composite ice-based pavement structure in alpine regions and a construction method thereof, and the composite ice-based pavement structure comprises geocells, anchoring parts and a bearing layer. The plurality of geocells are uniformly laid on the base layer; the base layer is any one of a natural ice base layer, a frozen soil base layer or a rock-soil base layer. One ends of the anchoring parts are evenly inserted into the base layer, the other ends of the anchoring parts are fixed to the earthwork standard rooms, and the anchoring parts and the earthwork standard rooms form a reinforcing layer. The bearing layer comprises a main body layer and a surface layer, the main body layer is filled in the geocell by adopting a first reinforced ice material and extends to the upper part of the reinforced layer, and the first reinforced ice material comprises a first aggregate and a first auxiliary material; the surface layer is laid on the surface of the main body layer through second reinforced ice materials. Local materials in alpine regions can be fully utilized, and the pavement structure solution is excellent in integrity, bearing capacity and durability.
Owner:CIVIL AVIATION UNIV OF CHINA
An injection molding machine, a geocell manufacturing system, and a geocell manufacturing method
Owner:LAN ZHOU DECO ENG MATERIAL CO LTD
Hexagonal welded earthwork cell
The utility model belongs to the technical field of geocell, especially relates to a hexagonal welded geocell. The hexagonal welded geocell, comprising a plurality of longitudinal sheet materials, is characterized by the following: adjacent longitudinal sheet material bending parts are connected with first micro piles and second micro piles respectively, a transverse sheet material is connected between the first micro pile and the second micro pile, two welds are respectively arranged between the first micro pile and the longitudinal sheet material, between the first micro pile and the transverse sheet material, between the second micro pile and the transverse sheet material and between the second micro pile and the longitudinal sheet material. The utility model has the beneficial effects that: the geocell adopts hexagonal shape, can disperse external force in multiple directions, each connecting part has two welds, the overall structure can be maintained undamaged when one of the welds is damaged, the strength of the geocell is greatly enhanced, the service life is longer, and the long-term stability of the geotechnical engineering is ensured.
Owner:XINJIANG LUDE NEW MATERIALS CO LTD +1
Auxiliary tool for fixing geocell on site
The utility model relates to the technical field of geotechnical engineering construction auxiliary tools, in particular to a geocell on-site fixing auxiliary tool which comprises a geocell body, a plurality of auxiliary fixing assemblies are arranged on the geocell body, each auxiliary fixing assembly comprises a conical sleeve, and an inserting cone is fixedly installed at the bottom end of each conical sleeve. A top plate is fixedly installed on a top cylinder body of the conical sleeve, a protruding column is rotationally connected to an end plate body of the top plate, a vertical column is fixedly installed at the bottom end of the protruding column, a binding hole is formed in the vertical column, a binding steel wire is bound and fixed to the binding hole, and a lower half cylinder body of the conical sleeve is inserted into soil. The upper half portion of the conical sleeve abuts against the inner side face of the geocell body, a containing cavity is formed in the conical sleeve, and the inner diameter of the containing cavity is sequentially reduced from top to bottom. According to the utility model, limiting and fixing operation is facilitated, further binding and limiting and fixing can be carried out, and the structure is firm.
Owner:ANHUI BOQIN ENGINEERING MATERIALS GROUP CO LTD
Novel earthwork standard room connecting piece and earthwork standard room
A novel earthwork standard room connecting piece and an earthwork standard room relate to the technical field of earthwork standard rooms, the novel earthwork standard room connecting piece comprises two sets of connecting members, each connecting member comprises a buckling plate and a pressing column plate, each pressing column plate comprises a pressing column plate body, a plurality of elastic clamping hooks are arranged on each pressing column plate body, a clamping hole is formed in each buckling plate, and the elastic clamping hooks are arranged in the clamping holes. The elastic clamping hooks can be inserted into the clamping holes, and locking and fixing between the buckling plate and the pressing column plate are achieved. The locking mode is simple and easy to implement, and stability and reliability of connection can be effectively improved. According to the utility model, the strips can be effectively prevented from generating relative displacement, and the two pressing column plates are connected in an inserting manner, so that the two strips of the geocell are connected more tightly. A dovetail sliding block and a positioning protrusion are arranged at the bottom of one pressing column plate and matched with a dovetail groove and a positioning groove in the other pressing column plate, and accurate positioning and stable connection are achieved.
Owner:SHANDONG DONGKAI ENG MATERIAL
Connecting device of earthwork standard room and gabion and earthwork standard room reinforced reconstruction and expansion road
The invention discloses a connecting device of an earthwork standard room and a gabion and an earthwork standard room reinforced reconstruction and extension road, and belongs to the technical field of road engineering. The method is used for solving at least one of the problems that in the prior art, connection points are loosened and fall off due to unstable connection between the geocell and a gabion, the overall bearing capacity and deformation resistance of a road are affected due to the fact that a grid structure cannot be completely stretched, and displacement deformation of the geocell is caused by connection looseness. The connecting device comprises a connecting base body and a geocell winding assembly. A long-strip-shaped first mounting groove is formed in one side of the connecting base body, a hexagonal second mounting groove is formed in the other side of the connecting base body, a tensioning shaft insertion hole is formed in the connecting base body in the longitudinal direction, the geocell winding assembly is inserted into the tensioning shaft insertion hole and rotationally connected with the connecting base body, and the first mounting groove communicates with the tensioning shaft insertion hole. The connecting structure can be used for connecting the geocell and the gabion.
Owner:CANGZHOU TRANSPORTATION DEV (GRP) CO LTD +1
Pipeline protection structure of prestressed double-layer anchoring geocell and construction method
The invention provides a pipeline protection structure of a prestressed double-layer anchoring earthwork standard room and a construction method. The pipeline protection structure of the prestressed double-layer anchoring earthwork standard room comprises a foundation treatment layer, a graded broken stone layer, a pipeline layer, a lower-layer earthwork standard room, a bagged soil layer and an upper-layer earthwork standard room which are sequentially arranged from bottom to top. Compacted original soil is arranged between the pipeline layer and the lower-layer earthwork standard room, and compacted original soil is arranged between the upper-layer earthwork standard room and the ground surface. The pipeline layer is provided with a plurality of soil engineering bags which are arranged in a stacked mode, the multiple soil engineering bags are located on the left side face and the right side face of the buried pipeline correspondingly, and rubber mixed soil is arranged in the soil engineering bags. According to the pipeline protection structure of the prestress double-layer anchoring earthwork standard room, step-by-step buffering and dispersing of loads are achieved through the layered design, the continuous influence caused by traffic circulation loads is relieved, and the risks of stress concentration, differential settlement and pipeline stress deformation of soil around the pipeline are remarkably reduced.
Owner:SHIJIAZHUANG TIEDAO UNIV
Geocell node tensile test device
Owner:TIANJIN PORT ENG INST LTD OF CCCC FIRST HARBOR ENG +2
Roadbed toughness improvement optimization algorithm based on active regulation and control of earthwork standard room
The invention discloses a roadbed toughness improvement optimization algorithm based on active regulation and control of earthwork standard rooms, and the algorithm comprises the steps: firstly constructing a topology initial model composed of earthwork standard room distribution and roadbed materials, and carrying out the combined optimization of multi-working-condition mechanical response simulation and roadbed toughness indexes, so as to form an intermediate model; and constructing an elastic modulus optimization model considering the interaction between the geocell and the roadbed material based on a material theory, and integrating the elastic modulus optimization model into the intermediate model for re-optimization to obtain a final topology model. And determining a geocell laying scheme and roadbed material construction parameters according to the final model, collecting roadbed service data through long-term monitoring, and feeding back and correcting the model to adapt to different working conditions. According to the algorithm, multi-factor interaction of the roadbed is comprehensively considered, the whole process optimization from design to construction to service is realized, the deformation resistance, fatigue resistance and other toughness of the roadbed are effectively improved, and the stability and durability of the roadbed are remarkably enhanced.
Owner:INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI
Foundation construction method for a fan
The application discloses a fan foundation ground construction method, and relates to building construction technology, and comprises the following steps: foundation pit excavation, carrying out foundation pit excavation according to a fan foundation excavation drawing, cleaning the pit bottom after excavation, leveling and tamping the pit bottom; laying a geocell, laying the geocell on the excavated pit bottom; uniformly spreading material into the geocell, and the material is selected from gravel soil or soil at a construction site; adopting a static rolling and vibrating roller compaction combined mode to compact the material filled into the geocell. Installing a formwork on a surface of the geocell layer, injecting concrete into the geocell, using a vibrator to vibrate and compact the concrete, and carrying out smoothing, polishing or other surface treatment operations. The geocell product is transported to the site, the construction period is short, the foundation treatment quality is controllable, and the composite structure layer formed by combining the geocell layer and the plain concrete layer can improve the service life of the overall structure.
Owner:CHINA HYDROELECTRIC ENGINEERING CONSULTING GROUP CHENGDU RESEARCH HYDROELECTRIC INVESTIGATION DESIGN AND INSTITUTE
Geocell node connection structure and method thereof
The present application relates to the technical field of geosynthetic material, and more particularly to a geocell node connecting structure and method thereof, which comprises a belt body and two buckles in buckling connection, the buckle is provided with a boss and a groove, the groove is sequentially provided with a melting cavity and a negative pressure cavity from top to bottom, a pre-sealed fusible resistance flow film is arranged between the two cavities, and the bottom of the melting cavity extends laterally to have an expansion cavity. In the ultrasonic welding state, the end of the boss is heated and melted and instantaneously burns through the fusible resistance flow film, so that the negative pressure cavity in the sealed state is instantaneously penetrated. By using the generated negative pressure suction effect, the repulsive force generated by the thermal expansion of the plastic is actively offset, and the two buckles are continuously and closely driven to adhere. At the same time, the negative pressure force guides the high-viscosity molten material to flow laterally into the dead angle of the expansion cavity, and after cooling, a seamless T-shaped physical locking structure is formed. The present application completely solves the problems of traditional ultrasonic welding, such as rebounding and debonding, and filling of the reverse buckle, and greatly improves the tensile and peeling strength of the node.
Owner:CHENGDU LUBAO ENG MATERIALS CO LTD
Water storage cell
The utility model discloses a water storage cell which is provided with a water storage tank on the basis of a traditional geocell. The water storage tank is located on the cell pieces and can effectively store rainfall or water from other sources. Through the design, the water storage lattice chamber can continuously provide stable water source supply for slope vegetation under the condition of drought or limited water source. The water storage function of the water storage tank enables the soil humidity to be kept, and good conditions are created for vegetation growth. According to the utility model, the drought resistance of the slope surface is enhanced, the survival rate and growth quality of vegetation are improved, and the ecological stability and environmental protection of the slope surface are promoted. The water storage lattice chamber is simple in structure, high in practicability and particularly suitable for drought areas with less rain.
Owner:JIANGXI SHIPUTE NEW MATERIALS
Node connecting piece of earthwork standard room
The utility model relates to the technical field of earthwork standard room node connection, in particular to a node connecting piece of an earthwork standard room. The node connecting piece comprises a locking piece and two buckling pieces. The fastener comprises a base body, and a limiting unit is fixedly arranged above the base body. The two fasteners can be oppositely buckled in the height direction of the base body, a fit clearance exists between the limiting units of the two buckled fasteners in the height direction, and the fit clearance is used for containing an earthwork standard room belt body at a node; and the locking piece is used for locking the two buckling pieces in the buckling state. The formed node connecting structure is good in mechanical property, production and manufacturing of the buckling piece can be completed only through one set of mold, and economic benefits are good.
Owner:CHENGDU LUBAO ENG MATERIALS CO LTD
Geocell (type III)
1. The name of the design product: earthwork cell (III type). 2. The use of the design product: mainly used as reinforcing material for roads, slopes, embankments, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
Owner:CHENGDU LUBAO ENG MATERIALS CO LTD
Automatic geocell laying machine
The invention discloses an automatic geocell laying machine, relates to the technical field of civil engineering construction, and aims to solve the problems that since a geocell is made of a flexible material and is in a folded state in the transportation process, when the geocell is put into work, multiple persons need to stretch and draw simultaneously, manpower is consumed, the working efficiency is low, and if the geocell is not in a tensioned state during filling operation, the geocell is not in the tensioned state. In the process of filling broken stones, soil, concrete and other loose materials into the geocell, deformation of the geocell is possibly caused, and the construction quality is influenced. The invention provides an automatic geocell laying machine which is characterized in that an inner conveying belt and an outer conveying belt are arranged on the two sides of the geocell laying machine, a special-shaped frame is arranged between the inner conveying belt and the outer conveying belt, a plurality of auxiliary assemblies are arranged on the outer conveying belt, and the auxiliary assemblies can assist in tensioning and fixing of geocells. The tensioning, fixing and filling functions of the geocell can be integrated, manpower consumption is reduced, the construction speed is increased, and the whole construction process is optimized.
Owner:CHANGAN UNIV
Intermediate connecting device for geocell
A middle connecting device for earthwork standard rooms comprises a first butt joint barrel shell (1) arranged to correspond to one adjacent earthwork standard room, a second butt joint barrel shell (2) arranged to correspond to the other adjacent earthwork standard room, and an inserting shaft (3) arranged between the first butt joint barrel shell (1) and the second butt joint barrel shell (2). Through the first butt joint barrel shell (1) and the second butt joint barrel shell (2), connection with the adjacent earthwork standard rooms is achieved, through the inserting shaft (3), middle rod penetrating connection of the first butt joint barrel shell (1) and the second butt joint barrel shell (2) is achieved, and the effect that the column butt joint assembly is arranged between the adjacent earthwork standard rooms which are connected with each other is achieved; the technical problem that adjacent earthwork standard rooms are connected through binding ropes and iron wires is solved, and therefore the middle connecting effect between the earthwork standard rooms is improved.
Owner:NANCHANG HANLONG CONSTR MATERIAL CO LTD
A geocell composite structure for mine remediation
This utility model discloses a geocell composite structure for mine restoration, belonging to the field of mine restoration technology. It includes: a geocell body and anchors; the geocell body has a grid structure and a drainage structure at its bottom; anchor points are provided on the geocell body; the anchors pass through the anchor points and are fixed to the ground, allowing the geocell body to conform to the ground; the grid of the geocell body provides space for supporting plant growth. This utility model addresses the problems of poor drainage and difficulty in vegetation survival in mine restoration structures.
Owner:GEOPHYSICAL & GEOCHEMICAL SURVEY INSTITUTE OF HUNAN PROVINCE
Slope ecological restoration geocell soil storage device
ActiveCN223853361UGeneral water supply conservationSelf-acting watering devicesWater storage tankGeocells
The utility model discloses a side slope ecological restoration geocell soil storage device, and relates to the technical field of geocells. Comprising an earthwork standard room, the earthwork standard room is of a cuboid structure, and openings are formed in the top and the bottom of the earthwork standard room; the water-permeable partition plates are arranged at the bottoms of the earthwork standard rooms, and the bottoms of the earthwork standard rooms are blocked by the water-permeable partition plates; an opening is formed in the top of the water storage tank, and the permeable partition plate covers the top of the water storage tank; the water collecting assembly is arranged on the side wall of the geocell and communicates with the water storage tank. The water storage tank is arranged at the bottom of the geocell, and the water storage tank and the geocell are separated through the permeable partition plate, so that soil and water in the geocell can be effectively stored.
Owner:HEBEI BAODING JIUHUA PROSPECTING SURVEYING & MAPPING CO LTD