306 results about "Gabion" patented technology

The invention relates to the field of environment monitoring and ecological restoration, in particular to a farmland and river ecological collaborative monitoring and regulation system and method. The system comprises a first-stage barrage, a second-stage barrage, a gabion revetment, front-end acquisition equipment, execution equipment and a server, wherein the first-stage barrage and the second-stage barrage are arranged at intervals; the execution equipment comprises irrigation equipment, a first gate, a second gate and an ecological flocculant putting device; the server comprises a data acquisition module, a data storage module, an analysis processing module and a control execution module, inputs control parameters including a first gate opening degree, a second gate opening degree, an irrigation equipment electric valve opening degree and an ecological flocculant putting amount through an LSTM model, and predicts state variables including an upstream water level, a downstream flow, an irrigation water supply amount, a total phosphorus concentration and a total nitrogen concentration; and a multi-target optimization model including agricultural water demand, ecological flow, flood control safety and water quality purification targets is solved in combination with an optimization NSGA-II algorithm, target control parameters are acquired, and a control instruction is generated to drive execution equipment.

The utility model provides a tensile strength detection device for gabion box production. The tensile strength detection device for gabion box production comprises a detection table. The utility model relates to a tensile strength detection device for gabion box production, which is characterized in that two groups of mounting plates are symmetrically mounted on a detection table, mounting frames are mounted at the tops of the two groups of mounting plates, a gabion box can be fixedly mounted on the inner sides of the two groups of mounting frames, and two groups of screw rods are driven to rotate by a motor; the two sets of screw sleeves can drive the two sets of mounting plates to be far away from each other, so that the gabion net can be stretched, pressure is transmitted to a pressure detection device through springs installed on the side faces of second sliding blocks at the bottoms of the mounting plates, the tension borne by the gabion net can be known, and compared with a manual stretching mode, the tensile strength of the gabion net is greatly improved. When the device is used for stretching the gabion gabion net, the gabion gabion net does not shake, so that the detection result is more accurate.

The invention discloses a quick blocking system for a dike breach, which belongs to the field of hydraulic engineering equipment and comprises a pushing support fixed on a dike through a positioning anchor rod and a fixed arm slidably arranged along the length direction of the dike, and the pushing support is connected with the fixed arm through hydraulic pushing translation equipment. One end of each fixed arm extends to the position above the dike breach, the two fixed arms are parallel to each other, a longitudinal supporting arm is arranged at the end, away from the pushing support, of each fixed arm, the longitudinal supporting arms are arranged between the two fixed arms, and positioning guide seats are arranged on the longitudinal supporting arms and the fixed arms correspondingly; the positioning guide seats are used for positioning the blocking anchor rods, the blocking anchor rods are downwards anchored into a foundation of the embankment breach along the positioning guide seats, and the breach is blocked by throwing geotechnical cloth sandbags or large stones or steel mesh gabions into an area formed by the blocking anchor rods. The problem that when a blocking medium is directly fed into the breach, the blocking medium is not stable under the impact of water flow and is directly washed away is solved.

The invention discloses an energy-saving stone transportation device for a gabion, and belongs to the technical field of stone transportation, the energy-saving stone transportation device for the gabion comprises a conveying mechanism used for conveying stones, and the conveying mechanism is provided with a screening mechanism used for removing small-particle-size stones and a gabion loading mechanism used for loading the stones into the gabion; through the screening mechanism composed of the shaking hopper, the eccentric plate and the spring, broken stones and dust which do not meet the particle size requirement can be automatically screened out, it is guaranteed that the sizes of stones entering the gabion are uniform, and the structural stability and the protection effect of the gabion are improved; according to the conveying mechanism, the conveying belt is driven to operate under the assistance of the gravity of stones, and the motor load is reduced; according to the gabion loading mechanism, the function of alternately loading two gabion gabions is achieved through the design of a switching electric cylinder and double discharge ports, stone conveying can still be kept uninterrupted when empty gabions are replaced, the shutdown waiting time is greatly shortened, and the overall operation efficiency is improved.

The utility model discloses a slope protection device, which relates to the technical field of slope protection, and comprises a gabion grid main body, the gabion grid main body comprises a third gabion net, the outer wall of the third gabion net is rotatably connected with four second gabion nets at equal intervals in the circumferential direction, the outer walls of the four second gabion nets are attached to each other, and the gabion grid main body comprises a gabion grid main body. The top end of one second gabion net is rotationally connected with a first gabion net, the first gabion net makes contact with the upper surfaces of the four second gabion nets, and edges are formed at the connecting positions of the first gabion net, the second gabion nets and the third gabion net. And a protection mechanism for supporting and protecting the edges is arranged on the gabion grid main body. By means of the protection mechanism, the edges of the gabion main bodies with different shapes can be efficiently reinforced, and therefore the problem that the edges of the gabion main bodies deform in the assembling process is effectively solved.

The invention discloses a water taking and ferromanganese removal device based on a seepage collecting gallery, and belongs to the technical field of ferromanganese removal of seepage collecting galleries, the water taking and ferromanganese removal device comprises a seepage collecting gallery main body, an aeration assembly and a vibration piece, a gabion is installed on the upper surface of the seepage collecting gallery main body, the aeration assembly is installed inside the gabion, and the vibration piece is installed on the upper surface of the seepage collecting gallery main body. According to the manganese ore catalytic oxidation device, external gas enters the aeration ball through the air inlet cover, the connecting pipe and the aeration pipe, and the gas is extruded through a microporous material of a bubble film to form microbubbles, so that the content of dissolved oxygen in a water body is greatly increased, a sufficient oxygen source is provided for a manganese ore catalytic oxidation reaction, and the gas-liquid mass transfer effect is enhanced; meanwhile, the other part of gas enters the spherical shell and blows the vibration ball to drive the vibration rod to swing, the impact ball impacts the vibration piece through the connecting block and the connecting rod and then is transmitted to the aeration ball to enable the aeration ball to swing greatly, a water body generates turbulent flow, and the contact area and frequency of pollutants and manganese ore are increased.

The invention provides a drainage channel structure of a geological disaster control project and a construction method of the drainage channel structure, and relates to the technical field of drainage channels. The drainage channel structure of the geological disaster control project comprises an excavated U-shaped drainage channel body, a channel body supporting structure is arranged in the drainage channel body, and the channel body supporting structure comprises a first supporting layer and a second supporting layer arranged on the inner side of the first supporting layer; the first supporting layer comprises U-shaped supporting walls and a U-shaped concrete platform which are matched with the U-shaped drainage channel body, the U-shaped supporting walls are embedded in supporting wall setting cavities so as to form the first supporting layer with the U-shaped concrete platform, and the U-shaped supporting walls are formed by filling stone cages with broken stones; the second supporting layer is a concrete layer, and waterproof geotechnical cloth is arranged between the second supporting layer and the first supporting layer. The concrete layer of the second layer is not prone to cracking or damage, the canal body supporting structure is more stable, and the service life is longer.

This invention discloses a gabion reinforcement system for preventing damage to backfill dumps in open-pit mines, comprising: an inner dump, a base, gabions, backfill material, and inclinometers. The inner dump is used for stockpiling the backfill material. The base is the exposed surface after the open-pit mine is completed, serving as supporting soil for subsequent dumping operations and providing geological conditions for laying the gabions. The gabions are laid on the base surface to maintain and reinforce the multi-layered slope structure composed of the backfill material. The backfill material is transported to the inner dump by dump trucks and dumped therein. The inclinometers are used for subsequent monitoring of soil displacement. This invention significantly improves the shear strength of the backfill material, thereby stabilizing the slope of the dump, effectively suppressing the horizontal deformation of the dump steps along the slope direction, and avoiding potential deformation and large-scale landslides that may occur on the dump slope under external erosion.

The invention provides a test model of a soil slope rain wash protection device and a design method, and belongs to the technical field of engineering simulation tests. The test model comprises a test soil slope; each protection test group comprises at least one protection unit, the protection units of different protection test groups are different in at least one of size, number and spacing, each protection unit comprises a protection structure, the protection structure comprises a gabion mesh cage and broken stones located in the gabion mesh cage, and the broken stones are arranged in the gabion mesh cage. The two opposite sides of the protection unit in the width direction are a back plane and a step surface respectively; the pressure sensor group is arranged at the target position of each protection unit; the deformation sensors are arranged on the step surfaces of the protection units; the dust and sand box is arranged on the ground in front of the slope surface of the test soil slope and is used for collecting the amount of muddy water falling from the test soil slope; and the rainfall model is used for simulating a rainfall scene. The slope protection structure meeting the stress requirement can be designed according to a specific soil slope.

This invention pertains to the field of tunnel structure testing technology, specifically a stiffness coordination testing structure and method for actively unloading gravel-reinforced structures. It includes two supports, on which a gabion cage is mounted. Several tension rod assemblies are installed on the gabion cage, each with a strain gauge connected to a static strain gauge. Two I-beams are positioned on the upper surface of the gabion cage. A reaction frame is located on the experimental platform, with jacks positioned between the reaction frame and the I-beams on the upper surface of the two I-beams. A non-contact full-field strain measurement system is also installed on the experimental platform to measure the displacement data of the lower edge of the gabion cage. This method can simulate the working state of an actively unloading gravel-reinforced structure in a tunnel indoors, realistically reproducing the stress and unloading mechanisms of such structures and reflecting the overall stiffness evolution characteristics.

The utility model provides a gabion net connecting structure for river bank protection, and belongs to the technical field of river bank protection. The connecting structure is simple in overall structure, convenient to bind and use, low in production cost and long in service life. Binding strips of the structure comprise a plurality of inserting strips which are connected in a crossed mode, clamping connectors are arranged to be right prisms, horizontally-through inserting holes are formed in a plurality of side vertical faces of the clamping connectors, the inserting holes are formed in a plurality of horizontal planes in a staggered mode, the binding strips are buckled on one face of the overlapping position of the gabion net in a pocket mode, and the clamping connectors are attached to the other face of the overlapping position of the gabion net. And the plurality of insertion strips cross the gabion nets and are correspondingly inserted into the plurality of insertion holes respectively, so that the two spliced gabion nets are bundled. The connecting structure is made of high-molecular compound materials, and is low in production cost, long in service life, integrated in structure, convenient to store, transport and take, fixed in structure size, capable of being used after being selected, easy to operate, convenient to use, high in construction efficiency, high in binding and compacting stability and good in connecting effect, and the inserting strips are pulled only in one direction.

The utility model discloses an overflow type immersed roadbed structure. A roadbed main body is composed of backfilled gravelly soil and slope protection; a roadbed backfilling area is arranged below the pavement structure layer, the roadbed backfilling area is composed of backfilled gravelly soil, and an overflow channel is arranged on the geological condition stable side of the roadbed; a high-pressure jet grouting diaphragm wall is arranged in the center of the roadbed, and the bottom of the high-pressure jet grouting diaphragm wall extends to bed rock; by means of the design of the overflow channel, it is guaranteed that flood can be smoothly discharged under the condition of the designed flood level, the situation that the roadbed is damaged due to the fact that the flood overflows the dam is avoided, the overflow channel foundation is reinforced through consolidation grouting, and it is guaranteed that the overflow dam structure is stable and safe; through the design of the high-pressure jet grouting diaphragm wall and the gabion protection slope, the stability of the roadbed under the condition of high water level is ensured, and the risks of leakage and landslide are reduced.

The utility model relates to the technical field of flood prevention reinforcing equipment, in particular to a gabion retaining wall structure which comprises a cage body, a separation net is installed in the middle of the interior of the cage body, a large stone bin is arranged above the separation net, a small stone bin is arranged below the separation net, and a net cover is installed at the top of the cage body. According to the gabion retaining wall structure, the partition net is installed in the middle of the interior of the gabion body, the gabion body is divided into the large stone bin and the small stone bin, the large stone bin is filled with large stone, the small stone bin is filled with small stone, and a more compact and stable filling structure is formed. By means of the layered filling mode, the overall anti-scouring capacity of the retaining wall is improved, loosening and displacement of the filling materials are effectively prevented, and the stability of the structure is enhanced. The net covers are hinged to the tops of the cage bodies, and the cage bodies stacked up and down are clamped and matched through the grooves and the bottom grooves, so that the cage bodies are more convenient and faster to mount and dismount, and the construction difficulty and cost are reduced. Meanwhile, due to the design, the retaining wall can be conveniently maintained and overhauled in the later period.

The invention relates to the crossing field of water conservancy projects and computer simulation technologies, in particular to a river and canal protection engineering failure dynamic judgment and boundary updating method, which comprises the following steps of: marking a protection engineering area and setting the protection engineering area as a non-scour boundary during simulation initialization, and calculating hydrodynamic parameters such as water depth and flow velocity in each time step; comparing with the water depth-flow velocity relationship of a gabion, the design flood control standard of a stilling pool, the bottom elevation of an anti-scour wall and other anti-scour thresholds, if the thresholds are exceeded, judging that the boundary is invalid and dynamically updating the boundary to be a scoured boundary, and continuing simulation by combining dynamic dry and wet grid judgment and GPU parallel calculation; according to the method, water flow-sediment-riverbed-protection engineering collaborative simulation is achieved, the progressive damage process is precisely restored, the erosion and deposition simulation error is lower than 9%, universality is high, and a reliable quantification tool is provided for flood control safety evaluation and optimization design of wading projects such as river and canal crossing engineering.

The utility model relates to the technical field of gabion net processing, and discloses a rapid hemming machine for gabion net processing, which comprises a hemming machine base, a fixed sliding rail is arranged on the left side of the top end of the hemming machine base, an adjusting screw rod is movably connected in the fixed sliding rail, a screw rod sliding sleeve is arranged outside the adjusting screw rod, and the screw rod sliding sleeve is movably connected with the fixed sliding rail. A connecting plate is fixedly connected to the top end of the lead screw sliding sleeve, a second motor is installed at the top end of the connecting plate, a placing plate is fixedly connected to the output end of the second motor, and a first motor is installed on the left side of the fixed sliding rail. According to the rapid curling machine for gabion net machining, iron wires are placed in the material storage box, the iron wires in the material storage box are discharged downwards along the material guide pipe during curling, the discharged iron wires can enter a reserved groove in the feeding roller, during curling machining, the feeding roller rotates by 180 degrees, iron wire feeding can be achieved, and the iron wires can be fed conveniently. The iron wire enters the hemming assembly along the guide slope, and the problems that feeding is inconvenient, and the hemming efficiency is low are solved.

The invention relates to the field of roadbed treatment, and provides a construction method for controlling excavation and filling roadbed interface deformation by using a gabion cage, which comprises the following steps: S1, cleaning loose soil in a filling area, and constructing, cleaning and leveling a replacement filling layer; s2, excavating earth and rocks in an excavation area, and cleaning an original roadbed; s3, according to the stratum condition of the digging and filling area, materials are taken as gabion cage filler; setting gabion cage filler gradation according to the stratum deformation modulus of the excavated and filled roadbed area; s4, constructing a gabion cage retaining wall in the filling area; s5, the area, not provided with the gabion cage retaining wall, of the filling area is constructed, and compaction and backfilling are conducted; and S6, a pavement layer is constructed, and road construction of a digging and filling area is completed. The excavation and filling interface treatment construction method is simple, efficient, controllable in quality and economical in manufacturing cost, and solves or relieves the problems that due to geogrid layered compaction and backfilling, cracks and large sedimentation occur to the excavation and filling interface.

The present application relates to the technical field of hydraulic engineering construction, and discloses a lifting appliance for underwater hoisting of flexible gabion, which comprises a frame body, wings on the top and bottom of the frame body, and a limiting throwing assembly on the frame body. The frame body is welded from a rectangular steel plate and a channel steel, and is matched with a limiting hoop and upper and lower wings, so that the overall rigidity is strong, the carrying capacity is prominent, the double adjustment mechanism of main steel wire rope hoisting and manual control angle of traction rope can be used to flexibly adjust the underwater posture of the lifting appliance, the frame body provides a stable operation platform during the gabion filling stage, additional binding and fixing are not needed, the stone filling speed is effectively improved, the deformation of the flexible gabion during the filling, hoisting and launching process can be effectively constrained through the cooperation of the frame body, bottom plate, side plate and extension plate, and the displacement of the gabion due to the influence of water flow can be avoided, so that the flexible gabion can be thrown into the required area.

The utility model discloses a kind of stable gabion net of built-in reinforcing rib, belong to gabion net technical field, this stable gabion net of built-in reinforcing rib, including gabion net body, the gabion net body includes U type net;The both sides of the U type net are fixedly connected with side edge net, and the one end of the U type net is rotatably connected with cover plate net;The inside of the gabion net body is provided with the firm mechanism for increasing the gabion net body, and the inside of the firm mechanism is provided with the connecting mechanism for preventing the firm mechanism from displacement or shaking in the gabion net body.The utility model is equipped with firm mechanism, and the strength of supporting rod piece is increased to the gabion net body, while ensuring to provide sufficient strength, the amount of material is reduced as far as possible, and it is convenient to quickly assemble and disassemble by the way of clamping, compared with the strength increase by board, reduce the material cost and processing cost of gabion net.

This invention belongs to the field of railway subgrade construction technology, specifically relating to a flood-resistant railway bridge reinforcement structure. It includes a frame bridge body, a raised section, and anchoring components. The frame bridge body is composed of multiple U-shaped frame bridge tubes connected together. The raised section includes reinforcement components and ballast. The reinforcement components include precast components and gabion cages filled with crushed stone, with coal gangue filling the outer side of the precast components. The anchoring components include H-beams and H-beams, both fixed to the left and right sides of the frame bridge body. Wire mesh is fixed to the inner wall of the H-beams. An enlarged head is welded to the bottom of the H-beams and fixed in the underwater soil. The H-beams are formed by welding two H-beams together. This invention can meet the requirements for preventing settlement and deformation of railway bridges in coal mining subsidence areas, as well as ensuring bridge stability and flood control under flood impact and flooding conditions. The structure is reliable, and the construction method is highly operable.

The cofferdam structure suitable for the seasonal river in the mountainous area comprises a grouting platform and a closure embankment which are arranged on the upstream side and the downstream side respectively, and a cofferdam body structure is formed between the grouting platform and the closure embankment by backfilling rock ballast mixtures. The cofferdam main body structure covers the top of the closure embankment; the grouting platform comprises a backfill layer, a water-resisting layer and a protective layer; an anti-seepage body is arranged in the grouting platform, and the bottom of the anti-seepage body is embedded into the bed rock; a geotechnical cloth layer, a transition material layer and a steel bar gabion are sequentially arranged at the top of the cofferdam main body structure from bottom to top, and the steel bar gabion extends towards the two sides to the top of the grouting platform and the downstream side of the closure embankment correspondingly; a drainage pipeline is arranged on the reinforced gabion at the top of the cofferdam body structure, and the two ends of the drainage pipeline extend below the water level of the upstream side and the downstream side of the cofferdam body structure respectively. The stability of the cofferdam structure is improved, and the construction cost is reduced.

The invention discloses a construction method for repairing a digging and brushing disaster of a river-side high and steep gabion cage retaining wall foundation, and belongs to the technical field of water conservancy and hydropower bank slope water-side maintenance engineering construction processes. The construction method for repairing the digging and brushing disasters of the high and steep gabion cage retaining wall foundation near the river is convenient to construct and operate, and the stability and safety of a disaster repairing part can be remarkably improved. According to the construction method, in the dry season, a shoal construction area comprising a digging and brushing disaster section is defined in a high-speed flow river channel through tetrahedron strings, and then a concrete pouring formwork with the narrow outer portion and the wide inner portion is erected in the shoal construction area; then, the shoal construction areas on the two sides of the concrete pouring formwork are filled with block stones, and hollow disaster area cavity concrete pouring and block stone filling area concrete pouring are carried out based on the filled block stones; and finally, the river-adjacent high and steep gabion cage retaining wall repair foundation which comprises the tetrahedron string surrounding structure, a concrete pouring formwork, cavity concrete emptied in the disaster area and concrete in the block stone filling area is obtained through maintenance.

This utility model relates to the field of river management engineering technology, specifically to a gravity retaining wall for river landscape. It includes a base slab and a wall body. The water-facing side of the base slab is equipped with a toothed wall and pre-embedded U-shaped steel bars, connected to gabion cages by steel wire ropes to resist erosion. Pre-embedded stones on the top surface of the base slab enhance its interlocking with the wall body. The water-facing side of the wall body is faced with pebbles to enhance its aesthetics, and a planting groove is provided at the top for planting greenery. The wall body has a built-in dual drainage system: a first drainage pipe directs water from behind the wall into the planting groove for irrigation, and a second drainage pipe is dedicated to pressure relief drainage; both have a slope of 5%. This utility model integrates flood control, landscape, and ecological functions, solving the problems of poor water affinity and insufficient erosion resistance of traditional retaining walls.

An underwater gabion (1000) is disclosed. The disclosed underwater gabion (1000) is characterized in that panels (100) (Panel) in which wires are formed in a grid pattern are joined together with adjacent panels (100) (Panel) to form a hexahedron, and the panels (100) (Panel) are welded at the points where the wires intersect.

The utility model discloses a multifunctional ecological unit riparian zone structure for reducing runoff pollution. The multifunctional ecological unit riparian zone structure comprises a green land unit arranged on a high land on the bank side, a gabion unit arranged on a side slope and a water side wetland unit arranged beside a river water body. The greenbelt unit comprises a soil layer, and an ecological plant layer is arranged on the surface of the soil layer; the gabion unit comprises four gabion units, the bottom of the first gabion unit and the bottom of the second gabion unit are located at the same height, and the contact portions of the first gabion unit and the second gabion unit form a viscous flow zone. A 10% first slope is arranged at the top of the second gabion unit, and a controllable water outlet is formed in the bottom of the second gabion unit; and the waterside wetland unit comprises wetland soil and emergent aquatic plants planted in the wetland soil. By optimizing the water flow path and organically combining the multifunctional ecological units, pollutants in rainwater runoff can be efficiently reduced, meanwhile, the ecological function of a riparian zone is recovered, and the water quality purification capacity, the landscape function and the ecological system service capacity of the riparian zone are improved.

The hydraulic engineering slope supporting structure comprises a plurality of gabions, the gabions are laid on the upstream face of a river bank slope, and the adjacent gabions are bound and fixed; the gabion comprises a gabion net, filling stone and a water blocking plate, the gabion net is filled with the filling stone, the water blocking plate is embedded in the filling stone, and the plate face of the water blocking plate faces the upstream face of the river bank slope. According to the gabion structure, the filling stones and the water blocking plates in the gabion have the large intercepting and weakening effects on water flow, and therefore scouring of the water flow to the river bank slope is reduced; the water blocking plate is of a continuous structure, so that the water blocking plate has a strong blocking effect on water flow; through cooperation of the filled stones and the water blocking plates, the water flow blocking effect of the gabion is improved, scouring and erosion of the water flow to the river bank slope are weakened, and the stability of the river bank slope is improved.

The application discloses a water conservancy slope construction process for ecological restoration, relates to the technical field of slope ecological restoration of water conservancy projects, and adjusts the slope of a river embankment through stacked stone cage net boxes; meanwhile, the net cage structure of the stone cage net box enables suspended matters and silt in water to be deposited in the gaps of the stone blocks, prevents excessive scouring of the silt, and, with the flexibility of the stone cage net, stabilizes the foundation to reduce uneven settlement of the foundation; further, an ecological concrete layer is cast in situ on the stone cage net box, and a geotechnical unit is laid on the ecological concrete layer; the three-layer impact resistance of porous bricks + the geotechnical unit + ecological concrete resists the scouring of water flow with a higher flow rate, meanwhile, nutrient soil fills the pores of the ecological concrete, the geotechnical unit solidifies the soil, and the plant root system can penetrate the ecological concrete and enter the stone cage net, so that the stability of the plants is strengthened; the process organically combines the flexibility of the stone cage net, the porosity of the ecological concrete, the soil solidification of the geotechnical unit and the rigidity of the porous bricks, and forms a composite slope protection system with layered defense.

The utility model discloses a reservoir area hydro-fluctuation belt ecological slope protection structure, and relates to the field of ecological slope protection structures, the reservoir area hydro-fluctuation belt ecological slope protection structure comprises a soil base and a concrete connecting seat, underwater gabion protection feet are attached to the bottom of the side of the soil base at equal intervals, and a gravel permeation area is laid on the outer surface of the soil base; and a vegetation type Reynolds protection pad is fixedly arranged on the outer surface of the gravel permeation area. According to the ecological slope protection structure for the reservoir area hydro-fluctuation belt, through the arrangement of the vegetation type Reynolds protection pad, when the vegetation type Reynolds protection pad covers the outer surface of the gravel permeation area, it can be effectively ensured that the gravel permeation area does not slip off when being impacted by water flow; according to the ecological slope protection structure, the plant seeds can have an excellent soil fixation function during germination and growth, so that the ecological slope protection structure is ensured not to have a large-area soil loss phenomenon during a water swelling period, and the ecological slope protection structure can be ensured to be normally used after being used for a long time.

The invention belongs to the technical field of gabion net production, and particularly relates to gabion net production equipment which comprises a rack, a feeding guide device arranged on the upper portion of the rack, a fixed-length conveying device and a cutting marking device. The fixed-length conveying device comprises a driving part, two conveying rollers which are arranged up and down and rotate relatively, and a transmission mechanism located outside the side wall of the rack. The driving piece is coaxially connected with any conveying roller, and the conveying roller located on the upper portion is connected with the transmission mechanism; the two conveying rollers are used for conveying a mesh to the cutting and marking device so that the cutting and marking device can cut and mark the mesh at a fixed frequency; the cutting and marking device comprises a power transmission mechanism, a cutting mechanism and a marking mechanism, the power transmission mechanism is connected with the other end of the pawl, and swinging of the pawl is converted into vertical movement of a cutter of the cutting mechanism and a marking punch of the marking mechanism, so that the mesh is cut and marked.

The utility model belongs to the technical field of retaining walls, and particularly relates to a gabion net retaining wall device which comprises four supporting columns, the upper faces and the lower faces of the four supporting columns are right-angled triangles, the two side faces of the four supporting columns are rectangular, two strip-shaped plates are connected between every two adjacent supporting columns, and the two strip-shaped plates are the first strip-shaped plate and the second strip-shaped plate respectively. The first strip-shaped plates are connected to the upper portions of the supporting columns, the second strip-shaped plates are connected to the lower portions of the supporting columns, in this way, the four supporting columns, the four first strip-shaped plates and the four second strip-shaped plates are matched to form a frame, gabion nets are connected to six faces of the outer side of the frame, first positioning connecting plates are arranged on one outer side faces of the supporting columns, and second positioning connecting plates are arranged on the other outer side faces of the supporting columns. According to the retaining wall body, the gabion net body can be fixed on the outer surface of the frame body more firmly, the gabion net body is not prone to deformation and disintegration, a plurality of adjacent gabion net cages can be tightly connected, and the stability of the whole retaining wall body is improved.

A modular gabion system configured to hold a filler material. The gabion system including multiple framed panels with tab structures positioned and fixed to one side of the multiple framed panels. The tab structures of one panel configured to removably interconnect to another one of the multiple framed panels adjacently positioned thereto to form a gabion structure extending with at least four framed panels. In some embodiments, the multiple framed panels are various sizes to assemble various sized gabion structures. Further, in one embodiment, the assembled gabion structure includes one or more crossmembers to facilitate structural support. In some embodiments, the crossmembers may facilitate coupling gabion structures vertically in a stacked arrangement. In other embodiments, the gabion system facilitates removably interconnecting gabion structures horizontally and / or vertically.