56results about How to "With anti-seismic function" patented technology

The invention provides a slurry stirrer having pulverizing and vibration resisting functions, and relates to the technical field of batteries. The slurry stirrer having pulverizing and vibration resisting functions comprises a slurry stirrer body, a pulverizing bin and a fixing base, the fixing base is located below the pulverizing bin, and the center of the top of the slurry stirrer body is fixedly connected with the pulverizing bin. The slurry stirrer having pulverizing and vibration resisting functions is provided with a second fixing sleeve, an auxiliary pulverizing block and a pulverizing blade, so that the slurry stirrer has the pulverizing function, the problem of the current slurry stirrer that the quality of the stirred product is poor as added materials are condensed to blocks after being placed for a long period of time is effectively solved, due to the arrangement of a damping cylinder, a spring, a bumper post and a movable plate, the slurry stirrer have the vibration resisting effect, and the problems that strong vibration of high-speed stirring on the ground surface affects the moods of staffs and surrounding residents and the loss rate of the slurry stirrer is also accelerated are effectively solved.

This invention discloses a hyperbolic steel support used in engineering structure including a cover, a core at the lower surface of the hyperbolic surface, a base seat and a fixed box of its reentrant at the upper surface of the core between the top cover and base seat keying together the lower part of the cover and upper part of the base seat, a flexible absorber is between the surrounding sidewall of the top cover and fixed box having a guide rail at the bottom to make the base seat slide on it only. There are Teflon boards between top cover and core, base seat and fixed box bottom, and core and the base seat, sealing plates seal the open-end at top of the fixed box cover and three siamese sealing rings sealing between the cover and base seat.

This invention is a new non-support, long distance compensating method of underground pipe and its system. First, the pipes to be laid are arranged on the underground foundation. Then, two or more than two rotating compensators are assembled at the set compensating positions to compensate the pipe length change owing to expansion with heat and contraction with cold. The system includes conveying pipeline, which is buried underground and is composed of several main pipelines and branch pipelines; compensating device which is arranged between main pipelines, between main pipelines and branch pipelines or between branch pipelines. The compensating device is composed of rotating compensator and connecting pipe. This invention makes construction easy and convenient. The pipeline is safe.

The invention discloses a rescue device for a failure emergency of separation of aircraft undercarriages from runways. The rescue device comprises a U-shaped frame body, and a lifting mechanism and a locking mechanism of an aircraft undercarriage, wherein a plurality of bearing universal wheels are arranged at the bottom of the U-shaped frame body; the lifting mechanism and the locking mechanism are arranged on the U-shaped frame body and are driven by hydraulic cylinders and motors to move, the frame body, the lifting mechanism and the locking mechanism can be formed by the welding of high-strength steel and high-strength alloy or the butting of high-strength bolts, and controllers are connected to the hydraulic cylinders and the motors so as to perform operation and control; the butting of the device and an aircraft only comprises locking operation and lifting operation, the butting can be completed within 5 minutes, and the situation that when the aircraft has tire burst, the aircraft can be drawn to leave a runway at the first time is realized. The rescue device disclosed by the invention has the advantages of reasonable design, compact layout, small size, high efficiency, high safety, high reliability, and high practicality.

The invention relates to a multifunctional replaceable coupling beam structure. The coupling beam structure comprises a replaceable segment and non-replaceable segments which are connected at two endsof the replaceable segment in a detachable mode, the replaceable segment consists of a viscoelastic damper and a metal damper which are connected in parallel, wherein the viscoelastic damper consistsof steel plate layers and rubber layers which are alternately distributed between the steel plate layers, the metal damper is an 'H'-like steel part consisting of a top flange, a bottom flange and aweb welded between the top flange and the bottom flange, the viscoelastic damper can dissipate energy in wind-induced vibration and small earthquake transformation, the metal damper shears yielding energy dissipation under the action of a medium earthquake and a major earthquake, the replaceable coupling beam has both wind-resistant and earthquake-proof functions, is strong in energy dissipation capacity and can be quickly replaced after an earthquake.

The invention discloses an anti-shaking oil level transmitter for an oil tank. The anti-shaking oil level transmitter for the oil tank comprises a stainless steel sleeve, a sensor and a signal line which is connected to the upper portion of the sensor, the sensor is fixed in the stainless steel sleeve, an oil inlet is formed in the side wall on the lower portion of the stainless steel sleeve, the oil inlet is communicated with an anti-shaking component which is composed of three integrally formed parts, namely, a first straight pipe, a spiral pipe and a second straight pipe, the two ends of the spiral pipe are communicated with the first straight pipe and the second straight pipe respectively, the first straight pipe is arranged to be perpendicular to the stainless steel sleeve and communicated with the oil inlet, and the number of spiral turns of the spiral pipe is 1-4. According to the anti-shaking oil level transmitter for the oil tank, the problem that when a train shakes, oil in the oil level transmitter fluctuates, and the oil capacity of the oil tank is measured wrongly can be avoided as much as possible.

The invention discloses a preparation method of a brick for construction, which comprises the following steps of: (1) mixing materials: respectively weighting various raw materials containing 50 to 70 parts by weight of stone powder, 30 to 40 parts by weight of sea mud, 15 to 20 parts by weight of pulverized fuel ash and 10 to15 parts by weight of shale, mixing uniformly, adding water accounting for 3% to 8% of the total weight of the mixed material , and then stirring the mixed material into slurry; (2) making a green brick: conveying the slurry prepared in step (1) to a brick mould to be mechanically mould pressed to obtain the green brick ; (3) drying: drying the green brick in a drying device or naturally drying the green brick in the sun until the water content of the green brick is less than 40%; and (4) sintering: sintering the dried green brick dried in step (3) in a kiln to obtain the brick for construction. The brick for construction is made from three materials containing stone powder as a construction waste, unlimited amount of sea mud and pulverized fuel ash as raw materials in the preparation method, has high compressive strength, good folding resistance and shock-resisting function, and has the characteristics of light weight, heat preservation, heat insulation, fire prevention and the like.

The invention discloses a turnable interaction assembly for AR interactive teaching equipment. The turnable interaction assembly comprises a moving mechanism, a damping mechanism, a rotating mechanism, a lifting mechanism and a mounting plate, wherein the damping mechanism is arranged on the top surface of the moving mechanism, and the rotating mechanism is arranged on the top surface of the damping mechanism; and the lifting mechanism is arranged on the top surface of the rotating mechanism, and the mounting plate is arranged on one side of the lifting mechanism. According to the turnable interaction assembly for the AR interactive teaching equipment, through the moving mechanism, a teacher can conveniently operate and move the equipment, the damping mechanism can reduce the influence ofexternal vibration on the equipment, and meanwhile, the rotating mechanism and the lifting mechanism are matched with each other so that the AR interactive teaching equipment can be turned over, the use height of the AR interactive teaching equipment can be flexibly adjusted, and then the use flexibility of the AR interactive teaching equipment is improved.

A closed-type petroleum and petrochemical flare horizontal pipeline deformation compensation system based on a rotary compensator is characterized in that it includes at least one closed rotary compensator installed on the flare horizontal pipeline, and the closed rotary compensator consists of four rotary compensators The compensator (3) is composed of two vertically installed tee pipes (2), the upper connecting pipe (4) and the lower connecting pipe (5). The corresponding ports of the horizontal torch pipe (1) of the same straight line are connected, and the two vertical nozzles of each three-way pipe (2) are respectively connected with a rotary compensator (3), and the upper ends of the two three-way pipes (2) The rotary compensator (3) is connected through the upper connecting pipe (4) to form a pipeline for the circulation of the gaseous medium, and the rotary compensator (3) located at the lower end of the two tee pipes (2) is connected through the lower connecting pipe (5) to form a pipeline for the circulation of the gaseous medium. Pipelines for the flow of liquid media. The invention has the advantages of long compensation distance, small investment, safety and reliability.

The invention discloses an anti-seismic device for concrete compressive strength testing. The anti-seismic device comprises a protective cover and a detection table, wherein the detection table is arranged on a base and comprises a shear fork mechanism, a lower fixing base and an upper fixing base, the lower fixing base and the upper fixing base are the same in structure, the lower fixing base isfixedly connected with the base through bolts, the upper fixing base is located over the lower fixing base and arranged oppositely, the shear fork mechanism is located between the upper fixing base and the lower fixing base, after the protective cover is closed, the detection table is positioned in an inner cavity of the protective cover. The anti-seismic device is advantaged in that a phenomenonthat broken stones splash to injure people can be effectively avoided through the protective cover, an air pump can suck out dusty air in the protective cover, and the air filter can filter the dustyair, so the dusty air is prevented from polluting the environment, the detection table has an anti-vibration function, in the vibration resistance process, the shear fork mechanism converts vibrationin the vertical direction into driving force in the horizontal direction, a spring arranged on the sliding rod in a sleeving mode consumes the driving force, and therefore the damping effect is achieved.

The invention discloses a comfortable rotary shock-free building structure. The comfortable rotary shock-free building structure comprises a rotary supporting seat connected with a foundation and a plurality of shock-resistant supporting seats, wherein each shock-resistant supporting seat comprises a first-stage shock-resistant assembly and a second-stage shock-resistant assembly; each first-stage shock-resistant assembly comprises a connecting seat connected with a rotary disc and a supporting rod slidably arranged on the connecting seat; the supporting rods are fixedly connected with a building structure body; first springs arranged on the supporting rods in a sleeving mode are limited between the building structure body and the connecting seats; a connecting rod is hinged to each supporting rod; and each second-stage shock-resistant assembly comprises two vertical plates, a fixed frame, two symmetrical crank arms and a sliding rod slidably penetrating through the fixed frame, wherein the two vertical plates and the fixed frame are arranged on the rotary disc, the crank arms are pivoted between the two vertical plates, the fixed frame is located between the two crank arms and the supporting rods, the ends, away from the fixed frame, of the two crank arms are connected through a first tension spring, a supporting block connected to one end of the sliding rod is clamped between the two crank arms, and the other end of the sliding rod is hinged to the connecting rod. The comfortable rotary shock-free building structure has the advantages of being stable in rotation, good in shock-resistant effect and the like.

The invention discloses a petroleum and petrochemical torch horizontal pipeline deformation compensation method and a petroleum and petrochemical torch horizontal pipeline deformation compensation device based on a rotary compensator. The method is characterized by comprising the following steps of: firstly, connecting two pipe ends at a corner of a torch horizontal pipeline or pipe ends of two parallel pipelines with a three-way pipe respectively; secondly, connecting two vertical straight ends of each three-way pipe with rotary compensators; and finally, communicating the rotary compensators at upper ends of two three-way pipes through an upper communicating pipe so as to circulate a gaseous medium, and communicating the rotary compensators at lower ends of the two three-way pipes through a lower communicating pipe so as to circulate a liquid medium; therefore, the whole petroleum and petrochemical torch horizontal pipeline is subjected to deformation compensation in a length direction, and the circulation of gaseous and liquid phase media is not influenced. The compensation system consists of an enclosed compensation system and a branch compensation system, which consist of three-way pipes and rotary compensators. The system has the advantages of long compensation distance, low investment, safety and reliability.

The invention discloses a corrugated carton for food transport and relates to the field of corrugated paper. The corrugated carton comprises a carton body which consists of corrugated paperboards forming six sides, wherein each corrugated paperboard comprises an upper paper layer, a corrugated paper layer and a lower paper layer; each corrugated paperboard comprises an outer tin foil paper layer,the lower paper layer, a waterproof PE film layer, a heat-insulation layer, the corrugated paper layer, the upper paper layer and an inner tin foil paper layer which are arranged in sequence from thebottom up; each corrugated paper layer forms upper grooves and lower grooves, which are of the same size; and stabilizing rollers are arranged in the upper grooves and the lower grooves. The corrugated carton solves the problem that the existing corrugated cartons for food transport do not have good moisture-proof effect, high enough strength and good waterproofness.

The invention discloses a lightning arrester device with anti-seismic function, including a bottom plate, a mounting box is fixedly connected with the top of the bottom plate, A moving plate is slidably connected between two sides of the inner wall of the mounting box, the two sides of the top of the moving plate are fixedly connected with the ejector rods, The top of the ejector rod penetrates through the mounting box and extends to the top of the mounting box, one end of the ejector rod extending to the top of the mounting box is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a lightning arrester, and the bottom of the inner wall of the mounting box is fixedly connected with a movable frame, which relates to the technical field of lightning arrester earthquake proofing. The lightning arrester device with an anti-seismic function has very good seismic performance, and in the anti-seismic process, the stability of the lightning arresteris very strong, the seismic performance of the lightning arrester is greatly improved, the circumstance is avoided that when an earthquake occurs, high-intensity vibration of the lightning arrester occurs, internal parts are damaged, resulting in the lightning arrester losing the role of lightning protection, and the service life of the lightning arrester is greatly prolonged.

The invention discloses a communication base station device integrated with a multifunctional street light pole. The communication base station device comprises: a multifunctional street light comprising a street light pole, a fixing structure and an illumination lamp, wherein the fixing structure comprises a rubber layer wrapped around an outer peripheral wall of the street light pole and a casting layer cast on an outer surface of the rubber layer, and both of the rubber layer and the casting layer are conical structures in which the sizes of lower ends are greater than the sizes of upper ends; and a communication base station located above the fixing structure, wherein the communication base station comprises a box body fixed on the outer peripheral wall of the street light pole, a communication circuit arranged in the box body and a controller arranged in the box body and controlling the on-off of the illumination lamp. According to the communication base station device integratedwith the multifunctional street light pole provided by the invention, the communication base station is fixed on the street light pole, the seismic performance of the communication base station is achieved, the secure work of the communication base station is ensured, the service life of the seismic performance of the communication base station is prolonged, and meanwhile the on-off of the illumination lamp can also be controlled according to the external illumination and the smoke concentration.

The invention relates to the technical field of heat insulation strip production and processing, and discloses a high thixotropic polyurethane sealant stirring device with an anti-seismic function, wherein the device comprises a stirring box, a blanking part and a mixing and stirring part, the blanking part is arranged at the upper part in the stirring box, and the mixing and stirring part is arranged below the blanking part; the mixing and stirring part comprises a stirring mechanism, a heating and mixing mechanism, a first reciprocating mechanism, a second reciprocating mechanism and a driving mechanism, the stirring mechanism is fixedly arranged at the lower end of the discharging part, the heating and mixing mechanism is rotationally arranged at the lower end of the stirring mechanism, and the first reciprocating mechanism is in transmission connection with the stirring mechanism and is in sliding connection with the heating and mixing mechanism; the second reciprocating mechanism is in transmission connection with the stirring mechanism, and the driving mechanism is movably connected with the first reciprocating mechanism and the second reciprocating mechanism; by arranging the blanking part and the mixing and stirring part, raw material particles are mixed and stirred for multiple times, so that the raw materials are mixed more uniformly, the overall quality of a heat insulation adhesive product is improved, and the stirring device has novelty and creativity, and the practicability of the device is improved.

The invention relates to the technical field of assembly type buildings, and discloses an assembly type indoor suspended ceiling with an anti-seismic function. The ceiling comprises a gypsum board, abearing keel is fixedly connected to one side of the gypsum board, a covering keel is fixedly connected to one side of the bearing keel, and a transverse fixing frame is arranged on the other side ofthe covering keel. One side of the transverse fixing frame is fixedly connected with a fixing column, one side of the fixing column is fixedly connected with a longitudinal fixing frame, the other side of the bearing keel is fixedly connected with a keel connecting frame, and a keel fixing hole is formed in one side of the keel connecting frame. According to the assembly type indoor suspended ceiling with the anti-seismic function, through the arrangement of an anti-collision pad and a rubber plug, the head of a constructor is prevented from colliding with a suspended ceiling structure due tothe height when the constructor performs indoor operation, and meanwhile, the suspended ceiling can be prevented from being subjected to a violent earthquake through the arrangement of the anti-collision pad and the rubber plug. Losses of life and properties of indoor owners caused by shaking off are avoided, and the purpose of protecting life and property safety is achieved.

The invention relates to the technical field of autonomous robots, and discloses an autonomous cleaning intelligent robot with an anti-seismic function. The robot comprises a shell, a dust suction boxis fixedly installed at the left side of an inner cavity of the shell, fixing buckles are fixedly installed at the upper and lower ends of the front surface of the dust suction box, the front surfaceof the dust suction box is fixedly communicated with a ventilation pipe located between the two fixing buckles, the other end of ventilation pipe is fixedly communicated with an air pump, an air outlet of the air pump is fixedly communicated with an elastic pipe, and the right end of the elastic pipe is fixedly communicated with the dust suction box. According to the autonomous cleaning intelligent robot with the anti-seismic function, a finely-adjusting handle is adjusted to make an adjusting rod rotate to adjust the direction of a driving wheel, then the adjusting rod is fixed through a fixing nut, it is ensured that the driving wheel runs in one direction to clean away garbage, and the problem is solved that the robot is damaged when a sensing system breaks down and offsets for a longtime; a self-protection system is provided for the robot, and the safety of the robot is improved.

The invention relates to the technical field of pipeline mounting, in particular to an assembled anti-seismic support and hanger. The assembled anti-seismic support and hanger is characterized by alsocomprising a lateral anti-seismic assembly and a longitudinal anti-seismic assembly, wherein the lateral anti-seismic assembly is connected to a connecting position between a cross beam and a suspender and enhances the lateral strength between the cross beam and the suspender, and the longitudinal anti-seismic assembly is connected between two adjacent supports and hangers, so that the support and hanger form an integral structure of rigid connection. The assembled anti-seismic support and hanger has the advantages that an anti-seismic function of the support and hanger can be achieved on a basis of not destroying an existing civil engineering structure, so that the support and hanger has the anti-seismic function; the space occupation of the anti-seismic support and hanger is saved, in particular occupation of the lateral space; the assembled anti-seismic support and hanger of the assembled structure is convenient to mount and adjust and maintain in the later period; and materials are saved and the cost is lowered.

The invention discloses a dry-method paving system of wall and floor tiles, and belongs to the technical field of decoration construction. Slotted tiles cooperate with special connecting modules to mechanically connect and mount the tiles, and a tile joint clamp and a leveler do not need to be additionally mounted. After being mounted, the connecting modules cooperate with an adhesive filler for bonding and seam beautifying treatment, on-site rapid tile paving can be achieved, all connecting pieces are completely hidden, the paving effect is not affected, structures between the modules are closely matched, the tile connecting strength is improved, hollowing of the tiles and falling in the using process are effectively avoided, the paving precision is high, paving is firm, a certain anti-seismic function is achieved, the paved ceramic tile can be directly loaded for use without waiting for the maintenance period of construction by a wet method, a traditional wet-method construction process method is avoided, the field construction period is greatly shortened, dependence on traditional artists is eliminated, and the labor cost is reduced. The dry-method paving system is suitable for dry-method paving of wall and floor materials such as ceramic tiles, rock plates and stones.

The invention discloses an anti-electric shock intelligent electric control cabinet and a use method thereof. The anti-electric shock intelligent electric control cabinet comprises a cabinet body, a dry-type transformer is arranged in an inner cavity of the cabinet body, U-shaped plates are fixedly connected to the two sides of the bottom of the dry-type transformer, the bottoms of the U-shaped plates make contact with the bottom of the inner cavity of the cabinet body, a support is transversely and fixedly connected to the inner cavity of the cabinet body, and the support is located above thedry-type transformer. The invention has the advantages of remote monitoring and control, and shock resistance and intelligent heat dissipation, and is advantageous in that data is synchronized to begiven to operators, and real time monitoring by the operators is facilitated; and the invention solves the problems that the existing power distribution cabinet has simple structure, does not have thefunctions of remote monitoring and control, cannot timely inform operators after the circuit of the electrical component fails, cannot effectively synchronize each data parameter to the remote operators, is not beneficial to the operators to quickly take remedial operation, does not have the functions of anti-vibration and intelligent heat dissipation, and reduces the applicability of the electrical control cabinet.

The present invention discloses a variable -shift box shell, including the hollow main frame. The back of the main rack is equipped with hollow columns. The back of the main frame is equipped with hollow horizontal pillar, and the horizontal pillar is set behind the column.There is another hollow connection column on the back, and the connection column is set after the horizontal pillar. The main frame is equipped with a connecting port, and the connector is also set on the column.The sub -frame, the sub -rack is equipped with a connecting port, a hollow standing rod on the sub -frame, a connecting port on the vertical rod, two door insertion on the sub -frame, a hollow crossbar on the side of the main frame, the main body, the main bodyThere is a pipeline between the frame and the horizontal rod, and there is a switching device between the crossbars.The present invention has the characteristics of water stains and chores inside the transmission shell, stable structure, simple operation, and at the same time to clean up the welding bubbles.

The invention relates to the technical field of air conditioning equipment, and discloses an air conditioner supercooling pipe module convenient to install. The module comprises a main stream pipeline; the bottom of the main stream pipeline is fixedly connected with main stream branch pipes; main stream outer pipe sleeves sleeve the outer surfaces of the ends, far from the main stream pipeline, ofthe main stream branch pipes; the main stream branch pipes penetrate through the main stream outer pipe sleeves, and extend to the other ends of the main stream outer pipe sleeves to fixedly connectwith a secondary main stream pipeline; the upper end of the main stream pipeline is fixedly connected with a branch flow pipeline; and lifting devices are fixedly connected to the lower surfaces of the main stream outer pipe sleeves. In the air conditioner supercooling pipe module convenient to install, through arrangement of the lifting devices, lifting bases achieve a stabilizing effect; users can adjust the lengths of extension rods through tightening and loosening fixed bolts, so that the distance from a cold pipe module to the bottom of a chassis is adjusted, and the purpose of convenience to install is achieved; and meanwhile, the cold pipe module can adapt to air conditioner outdoor boxes with different model numbers, so that the equipment application range is widened.

The invention discloses a garden composite structure with anti-seismic function, which comprises a garden structure column, a garden structure column foundation and an anti-seismic structure arranged between them; the anti-seismic structure includes an outer frame, a movable inner frame, and a piston type viscous damper , roller balls and transition boards. The garden composite structure has remarkable anti-seismic effect; the structure design is reasonable, the installation and maintenance are convenient, the cost is low, and it can be used repeatedly in multiple earthquakes.

The invention discloses a dry-method paving process for wall tiles, belongs to the technical field of decoration construction, and aims to solve the problems that existing wall tile paving depends on traditional handicraft paving, the technical requirement for workers is high, the construction period is long, and the construction efficiency is low. A special ceramic tile connecting module is matched with glue filling and bonding for installation, on-site ceramic tiles can be quickly paved, hollowing of the ceramic tiles is effectively avoided, structures between the modules are tightly matched, the ceramic tile connecting strength is improved, meanwhile, the paving precision is high, paving is firm, a certain anti-seismic function is achieved, the paving effect is effectively guaranteed, meanwhile, a traditional wet construction process method is avoided, the field construction efficiency is greatly improved, the field construction period is shortened, the dependence on traditional artists is eliminated, and the labor cost is reduced. The surfaces of the paved ceramic tiles can be directly loaded for use without waiting for the maintenance period of wet construction. The dry-method paving process is suitable for quick paving of wall materials such as ceramic tiles / rock plates and the like.

The invention discloses a self-adaptive anti-seismic hanging bracket. The self-adaptive anti-seismic hanging bracket comprises a hanging bracket body, wherein the hanging bracket body is of a steel wire rope structure supported by steel frames; the top of the hanging bracket body is fixed to the top of each layer of a building body through two expansion screws on the left side and the right side; a steel flat plate is installed below the expansion screws; the two sides of the flat plate are each provided with a first steel frame in a welded mode; steel wire ropes are fixed to the positions, close to the steel plate, of the first steel frames; a transversely-arranged second steel frame is fixed between the two steel wire ropes below the first steel frames; the transversely-arranged second steel frame is connected between the two steel wire ropes through an L-shaped rope clamp; a third steel frame is fixed to the tail ends of the first steel frames and the middle of the second steel frame through steel sleeves; a balance system is formed by the three steel frames to hang a U-shaped support for bearing a pipeline below; and supports for preventing the pipeline from moving left and right are installed on the two sides of the U-shaped steel frame to fix the pipeline.

The invention provides a rear hanging type rotary tillage device of an agricultural tractor. The rear hanging type rotary tillage device comprises a rotary tillage mechanism, the rotary tillage mechanism comprises a rotating shaft and at least two paddles arranged on the rotating shaft, cavities are formed in the paddles, and exhaust holes communicating with the cavities are formed in the side walls of the paddles; a plurality of air passages are arranged in the rotating shaft, and each air passage communicates with the cavity of the paddle on the same side; when the paddles rotate into the soil, the cavities of the paddles communicate with an air source; and when the paddles rotate to the outside of the soil, the cavities of the paddles do not communicate with the air source. The rear hanging type rotary tillage device of the agricultural tractor is compact in structure, small in size, convenient to assemble, capable of greatly improving the soil loosening effect and improving the soil quality, wide in application range and suitable for popularization.

The invention relates to application and a fixing method of a bioactive soilless vegetation blanket in roof greening. The method comprises a step of symmetrically placing a soilless vegetation blanketon a roof, wherein the step comprises a step of arranging a fixing device; the fixing device adopts a bent hook or a straight hook; the bent hook or the straight hook is symmetrically arranged on theroof; and then the soilless vegetation blanket is fixed by a rope and the bent hook or the straight hook. The method avoids changing the prior roof structure including implementing on a old roof, notusing soil, and not causing pollution or destruction to farmlands, can be used for greening slope roofs, also can be used for vertical greening, and can be used for performing one or more layers of greening according to the requirement of a user. The soilless vegetation blanket adopted has light weight, firm fixture, heavy wind prevention, shock resistance, environmental protection, heat preservation, air purification and roof protection, and is convenient for construction.