65 results about "Brick masonry" patented technology

The invention discloses a steelmaking converter carbon brick masonry hoisting device and a use method thereof.The steelmaking converter carbon brick masonry hoisting device cooperates with a steelmaking converter body and a steelmaking converter workshop oxygen lance replacement electric hoist for operation, and comprises a lifting unit, a conveying unit, a construction platform unit and a transportation trolley; the auxiliary function assembly is integrated on all the units to achieve precise limiting, safety protection and automatic control, and the lifting unit is specifically arranged on the outer side area, corresponding to a furnace body gate, of a steelmaking converter platform. The U-shaped limiting assembly is arranged at the top of the lifting unit, the first positioning baffle and the second positioning baffle define the U-shaped groove matched with the transport trolley in width, the length difference value of the first positioning baffle and the second positioning baffle is consistent with the height of the transport trolley, the upper portion and the lower portion of the trolley can be limited, and deviation in the transfer process is avoided; the first buffering protection pad and the second buffering protection pad arranged on the U-shaped limiting assembly can effectively absorb impact force generated when the trolley makes contact with the baffle, and structural deformation and carbon brick collision damage are prevented.

The invention discloses a steel ladle slag line magnesia carbon brick masonry positioning device, and particularly relates to the technical field of steel ladle slag line masonry, the steel ladle slag line magnesia carbon brick masonry positioning device comprises a supporting ring located above a steel ladle, a positioning masonry assembly is arranged at the bottom of the supporting ring, and the positioning masonry assembly comprises a first gear ring arranged at the bottom of the supporting ring; and the bottom of the first gear ring is fixedly connected with a reinforcing ring. A first motor drives a gear ring to transmit and drives a reinforcing ring to rotate, all hinge blocks drive a masonry pressing plate to deflect synchronously in the same direction by means of sliding fit of an inclined guide groove and a sliding column, the masonry pressing plate forms circumferential synchronous pressurization on a brick ring through an abutting arc plate, it is ensured that the brick ring bears uniform pressure in the whole circumferential direction, and the construction efficiency is improved. The problem that local pressure is not uniform in manual masonry is solved, a core foundation is laid for forming a stable self-locking structure for the brick ring, meanwhile, mechanization of pressurization operation is achieved, manual pressurization is replaced, and the labor intensity of foundation pressurization is greatly reduced.

The utility model discloses a building brick maintenance spraying cover which comprises a moving trolley, a water tank is arranged on the moving trolley, a side face spraying assembly is arranged on the water tank, a top spraying assembly is arranged on the side face spraying assembly, the side face spraying assembly comprises a vertical plate, a first rail, a first sliding seat and a first spraying head, and the vertical plate is fixedly connected to the water tank. The first rail is longitudinally and slidably connected to the vertical plate, the first sliding seat is longitudinally and slidably connected to the first rail, the first spraying head is rotatably connected to the first sliding seat, the top spraying assembly comprises a T-shaped connecting plate, a second rail, a second sliding seat and a second spraying head, the T-shaped connecting plate is longitudinally and movably connected to the vertical plate, and the second rail is hinged to the T-shaped connecting plate; a water pump is arranged on the water tank, a first sensor is arranged on the first sliding seat, and a second sensor is arranged at the top of the second rail. The brick spraying device is mainly convenient to store and suitable for spraying brick piles with different sizes and heights.

This invention discloses a preparation process for fire mortar used in magnesia-carbon brick masonry, relating to the field of refractory materials. The fire mortar comprises the following raw materials in parts by weight: 35-45 parts magnesia granules, 10-20 parts fine magnesia powder, 5-10 parts lightly calcined magnesia, 10-12 parts modified graphite, 7-9 parts modified furan resin, 1-1.5 parts silica powder, 2-3 parts aluminum powder, 0.5-0.7 parts carbon fiber, 1.4-1.8 parts curing agent, and 5-7 parts diluent. The synthesized modified graphite is a grafted composite of nano-titanium dioxide containing ether bonds and furan rings and zirconium carbide-coated flake graphite. The synthesized modified furan resin is obtained by dehydrating furan resin with an alcohol hydroxyl product containing fluorenone, thioether, and naphthaniline. The fire mortar of this invention exhibits excellent room temperature / high temperature flexural bonding strength and thermal shock resistance, and has a long service life.

The present application relates to the technical field of metal matrix composites, and provides a high-throughput modeling and calculation method for metal matrix composites, comprising the following steps: S1: determining the parameters of particles and matrix in different particle reinforced metal matrix composites; S2: establishing brick masonry configuration, multi-core structure and Belytschko configuration based on the parameters of particles and matrix; S3: establishing gradient distribution configuration based on the parameters of particles and matrix, including surface layer hard structure and core layer hard structure and cobweb structure; S4: establishing honeycomb structure, micro-tube structure and uniform structure based on the parameters of particles and matrix; S5: batch setting of boundary conditions required for each model in uniaxial tension, creating and gradually submitting jobs, and automatically extracting parameters including stress-strain curve, stress nephogram and energy release rate at any moment of uniaxial tension. The present application solves the problem of reducing the cost required for exploring high-performance materials in high-throughput modeling and calculation of particle reinforced metal matrix composites.

The invention discloses a construction method for improving the stability of a concrete solid brick masonry wall. The construction method comprises the following core steps that the specifications of materials such as concrete solid bricks and hot-rolled ribbed steel bars are checked; vertical tie bars are implanted along the height of the frame columns according to the interval of 500 mm, brick bodies are built through a three-in-one-out method, and the tie bars are pressed into the brick bodies; the full-length ribs are arranged according to the interval of 500 mm and are bound with the vertical tie bars to form a vertical framework; horizontal tie bars are bound in a plum blossom shape of 500 mm along the through long bars, circular masonry is conducted, and cement mortar joints with the thickness being 8-10 mm are controlled; after the wall body is built, the two-way reinforcing meshes are laid on the two sides and fixed to the horizontal tie bars in a spot welding mode, and an overall stress system is formed. Through the synergistic effect of the multi-dimensional steel bar structure, the tensile strength, shear resistance and ductile deformation capacity of the wall are remarkably improved, out-of-plane bulging deformation is restrained, brittle failure is converted into ductile failure, construction is easy and convenient, materials are easy to obtain, and the method is suitable for various concrete solid brick masonry wall projects.

The utility model discloses a foundation joint reinforcing structure capable of improving the crack resistance of a traditional brick structure wall body, which belongs to the technical field of brick structure wall body reinforcement, and comprises a brick wall, a wall joint is filled in the brick wall, and the wall joint is arranged in the brick wall. A plurality of sets of symmetrically-arranged mounting steel bars are arranged at the horizontal position of the wall seam, threaded rods are arranged at the positions, close to the two ends, of the opposite faces of the two mounting steel bars which are symmetrical front and back, a pair of connecting blocks are fixedly connected to the outer sides of the mounting steel bars, and connecting plates are arranged on the outer sides of the connecting blocks in a clamped mode. A traditional brick wall body can be reinforced and protected, the anti-cracking capacity of the wall body is improved, the collapse situation of the brick wall body is reduced, the distance adjusting assembly is arranged, the distance of the reinforcing assembly in the vertical direction can be adjusted so as to adapt to wall body gaps of different specifications, and the use range of the reinforcing structure is widened.

An electrically conductive brick masonry module configured for use in an electrically heated thermal energy storage system and / or a resistive heating system to heat a fluid flowing from an input to an output across a dimension of the electrically conductive brick masonry module. The module comprises: a plurality of electrically interconnected groups of electrically conductive tiles configured to be heated when an electrical current flows therethrough; and a plurality of electrically insulating bricks separating each pair of adjacent groups of the plurality of electrically interconnected groups. There are a plurality of flow paths defined by a plurality of electrical insulations and physically separated from the conductive bricks for directing fluid flow from the input to the output.

The utility model belongs to the technical field of coke receiving cars, and particularly provides a novel fire-resistant lining optimization structure of a coke receiving car for dry quenching, which comprises a frame and a fire-resistant lining body, the frame is a U-shaped groove formed by fixedly connecting section steel, the frame comprises a plurality of rectangular frames, the sizes of the rectangular frames are uniform, the rectangular frames are distributed in a rectangular matrix, and the fire-resistant lining body is arranged in the rectangular matrix. The plurality of refractory liners are assembled on the inner side surface of the frame, and the plurality of refractory liners completely cover the inner side surface of the frame; the fireproof lining body is of a flat rectangular structure, splicing blocks and splicing grooves are arranged on the side wall of the fireproof lining body, and when a plurality of fireproof lining bodies are spliced with one another, the splicing blocks are embedded into the adjacent splicing grooves. Compared with an existing lining plate scheme, the service life of the inner vehicle can be prolonged by 5-6 times by using a brick structure, the maintenance cost is reduced, the heat loss and the power generation benefit are increased, the refractory lining body adopted in the design is a large building block, and the refractory lining body and the frame are assembled in a manner of caulking grooves and positioning pins, so that the assembly stability of the refractory lining body and the frame is high.

The invention discloses a device for storing energy by heating a refractory brick masonry body, and mainly relates to the technical field of energy. Comprising a refractory brick masonry body, a plurality of heating channels are sequentially arranged in the refractory brick masonry body, an electric heating device is arranged in each heating channel, the electric heating devices are electrically connected with a power management system through a power distribution system, the power management system is electrically connected with a power source, and a cavity is formed between every two adjacent heating channels. Two gas interaction areas are arranged at one end of each heating channel, one of the two gas interaction areas is a gas inlet end ascending gas flow gas interaction area, and the other one of the two gas interaction areas is a gas outlet end descending gas flow channel gas interaction area; the method is high in regional adaptability, materials required for energy storage are easy to obtain, the energy loading capacity is large, the method has large-scale popularization practical significance, a coke oven with production halt can be utilized, and idle resources are reduced.

The invention relates to the technical field of the metallurgical industry, in particular to an intelligent masonry robot for a furnace kiln. Refractory bricks of a lining of the kiln need to be replaced regularly or irregularly. A refractory brick wall is built in a kiln, the place is narrow, the weight of refractory bricks reaches dozens of tons, the working environment is poor, and the labor intensity is high. The circular inner wall of the kiln is limited by a kiln shell structure, and the kiln refractory brick masonry technology is high in difficulty. The building quality of furnace refractory bricks directly affects the safety production and the yield of a smelting plant. Furnace building can be completed rapidly with high quality, and the intelligent furnace building robot is remarkable in social benefit and economic benefit.

The invention relates to the technical field of building structure reinforcement and transformation, in particular to a supporting structure for brick masonry wall holing and a construction method.The supporting structure comprises a plurality of pilasters vertically arranged on the two sides of a wall and used for being arranged along the two sides of the wall at intervals so as to provide longitudinal supporting; the shoulder beams are located at the holing position of the wall body and attached to the top face of the holing position so as to support the wall body; the supporting beam extends in the length extending direction of the wall body and is connected with the shoulder beam in a matched mode to form a supporting frame, and the end of the supporting beam is fixedly connected with the pilaster. According to the supporting structure, the permanent reinforcing component and the construction process are combined, and the upper load can be continuously and reliably borne and transmitted in the holing construction period and after holing construction is completed. The supporting structure disclosed by the invention is used for guaranteeing the stability and the reliability of the wall body transformation process and the whole transformed structure, not only guarantees the reliability of the wall body structure, but also can improve the construction treatment efficiency, is compatible with hole-opening transformation of various sizes, and is flexible and convenient to support.

The utility model discloses an anti-settling structure for a buried pipeline, which relates to the technical field of engineering design and construction and comprises an inspection well, a pipeline body, a concrete cushion layer, a nodular cast iron cover plate, a metal hose, a fixed flange, a rigid waterproof sleeve and flexible filler. According to the structure, stress caused by geological sedimentation is counteracted through elastic deformation of the metal hose, and the pipeline body is protected against damage. And meanwhile, the combination of the rigid waterproof sleeve and the flexible filler can ensure that when the inspection well and the pipeline body generate asynchronous settlement, the pipeline body is not damaged due to extrusion on the pipeline body. The inspection well is of a brick structure or a reinforced concrete structure, has high strength and stability and can adapt to different geological conditions. The device is simple in construction, low in cost, easy to popularize and apply, and capable of effectively preventing the buried pipeline from being damaged due to geological sedimentation and ensuring safe and stable operation of the pipeline.

The invention discloses a masonry hole rapid layering repairing composite material and method based on solid waste, and belongs to the technical field of building material repairing and solid waste recycling. The composite material is composed of 10-30 parts of alpha-ethyl cyanoacrylate (ECA) and 1-30 parts of alkaline solid waste powder, such as combustion ash powder CAP and alkaline residue powder SRP. The repairing method comprises the steps that after holes are cleaned, a layering process is adopted, an alkaline powder layer with the thickness of 2-3 mm is firstly filled, then ECA is poured to infiltrate the holes and initiate second-level curing, and operation is cycled till the holes are filled. According to the invention, high alkalinity of industrial solid waste is utilized to initiate rapid polymerization of ECA, and the solid waste is used as a reinforcing filler; by optimizing the layering thickness, the technical problems of incomplete internal curing, concentrated heat release, generation of pores and layering and the like during large-volume repair are effectively solved, and ultra-rapid forming, high early strength, excellent interface bonding performance and overall compactness of the prosthesis are realized. The method is simple in process, green, economical, high in field adaptability and particularly suitable for rapid in-situ repair of cement-based materials and red brick masonry.

The utility model discloses a waterproof device for underground engineering, which belongs to the technical field of building waterproofing and comprises a concrete retaining wall, a brick wall is arranged on the top surface of the concrete retaining wall, two constructional columns and a ring beam are arranged in the brick wall, two reinforcing meshes are arranged in the concrete retaining wall, and the two constructional columns and the ring beam are arranged in the concrete retaining wall. The two reinforcing meshes both comprise a plurality of vertical ribs and horizontal ribs, a plurality of tie bars are arranged between the two reinforcing meshes, a first reinforcing cage is arranged in the constructional column, and the first reinforcing cage comprises four first stress ribs and a plurality of first stirrups. According to the utility model, the concrete retaining wall is adopted at the lower part for waterproofing, and the bricks are adopted at the upper part for isolation, so that the difficulty degree during disassembly is reduced, and the problem that the concrete wall is difficult to disassemble since the retaining wall in the blocked area needs to be broken and then the blocked area needs to be restored to the original position when underground communication is required subsequently is solved.

The invention discloses an ancient building brick masonry surface deterioration repair material and a weather resistance evaluation method thereof, and belongs to the technical field of brick masonry ancient building repair, the repair material contains three optimization systems: a lime-fly ash system (S-F), a cement mortar-fly ash system (L-F) and a calcium hydroxide-silica fume mixing system (C-S. The preparation process is simple and convenient. According to the evaluation method, the mass loss rate, the innovatively defined wave velocity degradation rate and the compressive strength are integrated, an extreme environment is simulated through a freeze-thaw cycle test, ultrasonic flaw measurement and compression test are combined, a full-dimension evaluation system is formed, and a long-term damage prediction curve is constructed through data fitting. Tests show that the cement mortar-fly ash system is optimal and meets the repair requirements. The internal damage is quantified according to the wave velocity degradation rate, a scientific basis is provided for material screening and long-term maintenance, and the method has engineering value and cultural heritage protection significance.

The application relates to the technical field of hydraulic engineering, and particularly provides a spoil ground fall hole structure and a construction method, which comprises a drainage ditch, a prefabricated concrete pipe and a lead wire stone cage. The drainage ditch is arranged on the top surface of the spoil ground, the lead wire stone cage covers the entrance of the fall hole, and the prefabricated concrete pipe is vertically arranged above the lead wire stone cage. The upper end of the prefabricated concrete pipe is communicated with the bottom of the drainage ditch. The drainage ditch, the brick masonry structure, the prefabricated concrete pipe and the lead wire stone cage are arranged. The water flow of the spoil ground is guided through the drainage ditch and discharged into the prefabricated concrete pipe, so that the short-term heavy rainfall is timely discharged, and the soil erosion and landslide caused by the short-term heavy rainfall to the spoil ground are prevented. The water flow is filtered through the lead wire stone cage and discharged into the fall hole. Meanwhile, the multiple lead wire stone cages are used as the foundation of the prefabricated concrete pipe, so that the overall structure is more stable, the original hydrogeological condition is maintained as much as possible, and the ecological environment is protected.

A kind of construction method of antique building lightning protection device, comprising the following steps: S1, leading out base plate;S2, down conductor utilizes frame structure column main reinforcement electric welding to form good conductor, while setting test connecting plate;S3, lightning arrester is electrically welded with the main reinforcement of nearby structure beam forming horizontal lightning arrester;S4, roof two places, adopt hot-dip galvanizing round steel, one end is welded with female wall coping plate inner reinforcement, the other end leads out roof panel;S5, when local equipotential bonding box and total equipotential bonding box are buried during brick masonry construction, then hot-dip galvanizing flat steel and copper wire that have been led out from base plate are connected to total equipotential terminal box and local equipotential terminal box;S6, install lightning arrester belt support;S7, lightning arrester belt is along the ridge of building roof conformal laying;S8, carry out lightning protection test, the application can guarantee the overall appearance of antique building while protecting down conductor, and also takes into account the concealment of lightning protection system, prevent the occurrence of safety accident.

The invention discloses an under-beam waterproof structure of a brick masonry outer wall, which comprises a reinforced concrete frame beam (1) and the brick masonry outer wall (2) built on a foundation, the outer wall structure further comprises an outer wall top inner side half wall column (3), a waterproof mortar painting layer (4), an outer wall top outer side half wall column (5), a waterproof mortar slope making layer (6), a fine aggregate concrete filling column (7), a full-length waterproof plate (8), a weather-proof sealant tamping column (9), a weather-proof sealant sealing column (10), a net hanging mortar layer (11) and an outer wall decoration layer (12). A guiding-preventing-guiding-preventing quadruple waterproof structure is formed, a water leakage path under the beam is effectively blocked, waterproof measures are easy and convenient to implement, the waterproof effect is good, the risk that indoor and outdoor through cracks are generated in the area is avoided, and the waterproof effect is good. The risk that in the prior art, a waterproof thin plate pre-buried section and a waterproof thin plate lengthening section are connected through a self-tapping screw, and consequently water leakage points are likely to be generated is avoided.

The utility model discloses a tool for controlling plastering thickness. The tool at least comprises a first connecting piece and a height fixing clamping piece. First connecting holes are formed in one ends of the first connecting pieces, a plurality of second connecting holes which are uniformly spaced are formed in the other ends of the first connecting pieces, third connecting holes which are matched with the first connecting holes or the second connecting holes are formed in the height fixing clamping pieces, and the two first connecting pieces and the two height fixing clamping pieces are connected into a frame structure through the fixing pieces; according to the tool for controlling the plastering thickness, the length of the first connecting piece can be freely adjusted according to actual construction requirements, so that the tool can adapt to the construction requirements of brick masonries with various thicknesses and can easily deal with the construction requirements, the adaptability of the tool is improved, the application range of the tool is widened, and the construction efficiency and quality are improved.

This invention provides a multi-component system, particularly a two-component mortar system, that overcomes the shortcomings of conventional systems. [Solution] The above problems are solved by a two-component mortar system for chemical fixation of fasteners in a mineral substrate, comprising a curing aqueous phase alumina cement component A and an initiator component B in the aqueous phase for initiating a curing process, wherein component A further comprises at least one blocking agent selected from the group consisting of boric acid, phosphoric acid, metaphosphoric acid, phosphorous acid, and phosphonic acid, and water, and component B comprises blocked blast furnace granulated slag, water, and optionally at least one mineral filler, and a ready-to-use two-component system for chemical fixation of fasteners in a mineral substrate such as brickwork, concrete, permeable concrete, or natural stone structures, preferably metallic elements, and its use for chemical fixation of fasteners.

This utility model relates to a ladle casting bottom structure, comprising: a permanent bottom lining, at least one layer of slag line bricks, a ring working lining, a nozzle seat brick, a permeable brick, a surrounding brick layer, a casting bottom lining, a casting interlayer, and a ring wall permanent lining. The beneficial effects of this utility model are: it solves the problem of brick joint erosion caused by molten steel impact; the structural improvements help improve construction efficiency and reduce maintenance costs; the structural improvements help improve steel yield; the structural improvements help improve structural strength and durability; the ladle casting bottom structure is primarily a movable bottom casting structure, which is convenient to construct and easy to repair, allowing for localized excavation and repair; in actual use, this ladle casting bottom structure has a long service life and can be used continuously for more than 80 steelmaking processes at once; this ladle casting bottom structure is suitable for bottoms constructed with shaped brick masonry.

The invention discloses carbon mud for carbon brick masonry as well as a preparation method and application thereof, and belongs to the technical field of refractory materials. The carbon mud comprises the following raw materials in percentage by mass: 33-55% of graphite particles, 30-50% of graphite powder, 5-10% of waste silicon carbide refractory slab powder, 2-4% of boric acid, 0.5-2% of a defoaming agent, 2-4% of white carbon black and 3-6% of aluminum micro powder. Furan resin accounting for 48-60% of the total mass of the raw material components is added. The carbon mud finished product is supplied without precipitation and layering, can be used after being directly unpacked, is not easy to flow, is fully filled in brick joints, has higher heat conductivity coefficient and bonding strength, effectively resists scouring, erosion and permeation at high temperature, ensures smooth heat conduction of a blast furnace, and prolongs the service life of the blast furnace; the preparation is simple, raw materials are cheap, and industrial application is facilitated.

The utility model discloses a multilayer structure's silicon water is packed, includes: shell layer, shell layer is barrel -shaped structure, shell layer bottom and inboard surface have heat preservation layer, shell layer bottom shell layer upper portion has the bottom brick masonry layer of package, the bottom brick masonry layer middle part has the refining system connecting port of package, refining system connecting port penetrates shell layer bottom, refining system connecting port is connected with refining system, the heat preservation layer outside of shell layer inboard wall is provided with permanent layer and work layer in proper order, permanent layer and work layer are built with brick masonry, work layer and bottom brick masonry layer surface have protective layer, solve above -mentioned prior art's service life short and the technical problem of complex maintenance.

This invention belongs to the field of furnace structure masonry technology, specifically disclosing a brick masonry structure for the outlet area of ​​a rotary refining furnace. The structure includes an outlet area and a circumferential cylindrical brickwork. The circumferential cylindrical brickwork seamlessly connects with the outlet area brickwork. A base brick is built on the lower circumferential cylindrical brickwork, and a combination eye brick is built on the base brickwork. Surrounding bricks are built on both sides of the combination eye brickwork, and a cover brick is built on top of the last combination eye brickwork. The laying angle of the cover brickwork is determined by the upper circumferential cylindrical brickwork and the combination eye brickwork. This invention provides a masonry structure with high strength and stability, a tight bond with the surrounding circumferential lining, and resistance to damage. The eye brickwork, base brickwork, cover brickwork, and surrounding brickwork maintain tight contact, minimizing gaps. It offers advantages such as convenient patching, minimal leakage during production, and safe discharge of molten metal from the metallurgical furnace.

The invention relates to the technical field of UHP-ECC material reinforced brick masonry containing PE fibers, and discloses a UHP-ECC material reinforced brick masonry structure containing PE fibers and a preparation method thereof.The UHP-ECC material reinforced brick masonry structure containing PE fibers comprises a base, a preparation mechanism is arranged at the top of the base, lifting mechanisms are arranged on the left side and the right side of the preparation mechanism, and a discharging mechanism is arranged at the bottom of the preparation mechanism; the preparation mechanism comprises a fixing table, the fixing table is fixedly connected to the top of the base, the top of the fixing table is fixedly connected with a mixing box, the top of the mixing box is provided with a premixing box, the top of the premixing box is fixedly connected with a fixing frame, and the top of the fixing frame is fixedly connected with a first servo motor. When the brick masonry needs to be reinforced by preparing the UHP-ECC material and the bottom of the premixing box is located at the top of the mixing box, the proportioned mineral admixtures such as cement, silica fume, fly ash and fine aggregate and the fine aggregate are poured into the premixing box.

The utility model discloses an auxiliary anti-skid device for magnesia carbon brick masonry, which relates to the technical field of building, and comprises a grip, the lower end of the grip is connected with a supporting box, a transmission component is arranged in the grip, a clamping component is arranged in the supporting box, the transmission component comprises a pull ring, a limiting groove, a limiting block and a shifting block, the side face of the pull ring is connected to the inner wall of the grip in a sliding mode, the side face of the limiting block is connected to the inner wall of the pull ring in a sliding mode, and the side face of the shifting block is connected with the inner wall of the pull ring in a sliding mode. Compared with a traditional manual carrying and fixing mode, the magnesia carbon brick clamping and loosening device has the advantages that the single-time operation time is greatly shortened, the overall masonry efficiency is improved, the masonry work of more magnesia carbon bricks can be completed every day in the masonry project of a large industrial kiln, and the project progress is accelerated.

The invention discloses an SOM internal partition wall board modular structure and a construction method thereof, the SOM internal partition wall board modular structure comprises: an inner support comprising a steel cross beam and a steel stand column which are arranged in a crossed manner, the inner support is mounted in an internal filler wall area between beam columns of a frame structure, and a plurality of filling subareas are enclosed between the inner support and the beam columns; a plurality of SOM plates are vertically arranged, the SOM plates are spliced to form unit plates, the unit plates are embedded in the filling subareas, U-shaped clamping pieces are installed on the beam columns and the inner supports, and the unit plates are embedded in clamping grooves of the U-shaped clamping pieces; vertical hole channels, close to a door opening, of the SOM plates on the two opposite sides of the door opening position of the inner filler wall area are filled with mortar to form hidden columns, the SOM plate is transversely arranged at the top of the door opening position, and a transverse hole channel, close to the door opening, of the SOM plate is filled with mortar to form hidden beams. The problems that in large-bay building floors, a traditional brick masonry structure is adopted for the inner filler wall, the construction process is complex, much labor is consumed, and the construction period is long are solved.