47results about How to "Easy splicing and assembly" patented technology

The invention relates to a circular miniature slide-resistant pile die with an adjustable height and an adjustable sectional area. Plug boards are utilized as parts for forming the die in a split joint mode, and the plug boards are divided into major plug boards, minor plug boards and bottom plug boards according the positions where the plug boards are located on a cylinder structure when the plug boards are assembled, the major plug boards are located on the upper layer positions on the cylinder structure, the minor plug boards are located on the middle layer positions on the cylinder structure, and the bottom plug boards are located on the lower layer positions on the cylinder structure. The lengths and widths of all the plug boards in the same die are the same, the heights of the major plug boards are the same, the heights of the minor plug boards are the same, and the heights of the bottom plug boards are the same. One edge of each plug board in the vertical direction is machined with a vertical plug bar, and a vertical plug groove is formed in the other edge of each plug board. A transverse plug groove is formed in the transverse lower side edge of each major plug board, and a transverse plug groove is formed in the transverse lower side edge of each minor plug board. A transverse plug bar is formed in the upper side edge of each major plug board, and a transverse plug bar is formed in the upper side edge of each minor plug board. Each transverse plug bar on each upper side edge is matched with each transverse groove in each lower side edge. When the plug boards are assembled, the major plug boards, the minor plug boards and the bottom plug boards are connected in an up-and-down left-and-right split joint mode to form the die which is in a nearly cylindrical shape. According to the circular miniature slide-resistant pile die with the adjustable height and the adjustable sectional area, the sectional area can be adjusted through changing of a left-and-right split joint number of the plug boards, the height can be adjusted through changing of an up-and-down connecting layer number of the plug boards, the circular slide-resistant pile die with the adjustable height and the adjustable sectional area can be spliced through only one set of plug boards, and the circular miniature slide-resistant pile die with the adjustable height and the adjustable sectional area is simple in structure, easy to splice and low in use cost.

The invention provides a combined modularization scaffold for a large building. The combined modularization scaffold comprises side portion frame bodies, horizontal guardrails and pedals; each side portion frame body comprises two vertical rods and at least one horizontal rod; an inserting foot is arranged at the bottom of each vertical rod, a reed is positioned in a pipe body of each inserting foot, the lower end of each reed is tightly attached to the corresponding pipe body and provided with a lock tongue, and each lock tongue stretches out of a first through hole of the corresponding pipe body; a hollow pipe is arranged at the top of each vertical rod, and a positioning hole is formed in the position, corresponding to the lock tongue, of each hollow pipe and used for fixing the combination state of the side portion frame bodies of the upper layer and the lower layer of the scaffold; the two sides of each pedal are provided with at least a pair of locking fastening hooks in a connecting mode correspondingly, and each locking fastening hook comprises a hook-shaped portion and is provided with a sliding groove; a locking rod is arranged in each sliding groove in a sliding mode, and when the outer end of the locking rod stretches out of the corresponding sliding groove, the horizontal rods are subjected to up-down buckle locking through cooperation of the locking rods and the hook-shaped portions; each locking fastening hook further comprises a spring, wherein one end of the spring is positioned in the corresponding sliding groove, and the other end of the spring is positioned on the corresponding locking rod; and the combined modularization scaffold further comprises a plurality of oblique supports. According to the combined modularization scaffold for the large building, splicing and assembling are more convenient, and reliability and safety of the scaffold are promoted.

The invention discloses a fabricated buttress structure for anti-vibration bridge construction and with convenient pouring. The fabricated buttress structure for the anti-vibration bridge constructionand with convenient pouring comprises a concrete base, a connecting cap beam and fixing joists, metal supporting rods are connected to the upper part of the concrete base, the connecting cap beam isfixedly connected to the upper parts of the metal supporting rods, and the fixing joists are fixed to the upper part of the connecting cap beam. Fastening sleeves are connected to the surface of the metal supporting rods, limiting rods are connected to the fastening sleeves, limiting pieces are connected between the limiting rods, sliding grooves are formed in the inner sides of the limiting rods,fabricated plates are connected to the outer sides of the metal supporting rods, through holes are formed in the surfaces of the fabricated plates, and internal supporting rods are connected to the inner sides of the fastening sleeves. According to the fabricated buttress structure for the anti-vibration bridge construction and with convenient pouring, buttresses can be conveniently fabricated and poured, the convenience of concrete pouring is improved, meanwhile, the fabrication id good, the stability is high, and the air drying speed of fabricated concrete can be accelerated.

The invention discloses a multilayer three-dimensional greening device capable of rotating for lighting. The device is characterized in that an annular water tank is arranged on a base, and a rotationdriving device is arranged in the middle of the annular water tank to drive a greening column planting frame to rotate; the top of the greening column planting frame is provided with a pump machine,and the top of the annular water tank is provided with an annular water returning opening surrounding the rotation driving device for a water supply pipe of the pump machine to stretch in; the greening column planting frame comprises a multilayer annular frame body, and a water returning cavity opposite to the annular water returning opening is formed in the center of the multilayer annular framebody; the multilayer annular frame body is provided with a plurality of planting layers, each planting layer has the same structure and consists of a plurality of planting grids which are annularly distributed and provided with openings facing outwards, each planting grid is provided with a water inlet and a water outlet, and the water inlets and water outlets of the adjacent planting grids in thevertical direction are communicated with each other; an output end of the pump machine is communicated with the water inlets in all the planting grids at the top layer, and the water outlets in all the planting grids at the bottom layer are connected with the water returning cavity. The greening column planting frame of the multilayer three-dimensional greening device can rotate to ensure uniformillumination for planted plants and meanwhile automatically supply water to the plants in order to save labor.

The invention discloses an assembled planting roof system. The assembled planting roof system comprises multiple box body units and fixing assemblies; the box body units are square boxes with openingsformed in the top ends; first connecting blocks and second connecting blocks are fixedly arranged on side plates of the box body units, wherein the first connecting blocks are located on one group ofopposite side plates, and the second connecting blocks are located on the other group of opposite side plates; the multiple box body units are sequentially spliced and cover the roof, wherein the first connecting blocks and the second connecting blocks on the adjacent box body units are cooperatively installed and are fixedly connected through the fixing assemblies; water draining layers, filtering layers and planting soil layers are sequentially paved inside the box body units from bottom to top, and vegetation is planted on the planting soil layers. Compared with a traditional planting roof, the assembled planting roof system is installed on the roof in a box-body-unit splicing mode, arrangement forms are flexible and changeable, a fixing mode is simple and reliable, redundant moisturein the planting soil layers can be separated and discharged through the filtering layers and water draining plates, and waterproof pressure of a waterproof coating on a building roof is relieved.

The invention relates to a novel tree pool module and a method for constructing a tree pool. The novel tree pool module comprises a tree pool module body, wherein nutrition slow-release holes are formed on the tree pool module body; the nutrition slow-release holes are arranged as blind holes which do not penetrate through the tree pool module body; overflow holes are formed on the tree pool module body; the positions of the overflow holes are higher than the positions of the nutrition slow-release holes; the overflow holes are arranged as through holes which penetrate through the tree pool module body. Compared with a traditional construction process of the tree pool, the method has the advantages that the construction is simple and convenient, the work hour is saved, the modularized structure is easily spliced and assembled, and the guarantee for standard construction is benefited and the project quality is guaranteed. The overflow holes are formed on the novel tree pool module, so that the trees can be obviously prevented from being flooded in the regions in high rainfall capacity. The nutrition slow-release holes having different inclined angles with the horizontal plane are formed on the novel tree pool module, so that various nutrient substances can be released into the tree holes at different speeds and nutrient substances can be specially direct conveyed to the plant root systems at suitable speed according to the requirements of the trees for specific nutrient substances.

The invention discloses a foldable wardrobe with an airing function. The wardrobe includes first supporting rods, clapboards, airing rods and water accumulation rods; mounting drums are installed at the tail ends of the first supporting rods, the clapboards are fixedly bonded to the inner wall of a baseplate, and locking grooves are fixedly welded to the inner walls of the first supporting rods; the tops of the airing rods and water accumulation rods are fixedly welded to the inner walls of locking blocks respectively; mounting blocks are fixedly welded to the inner walls of second supportingrods, rotating shafts are installed on the surfaces of the first, second and third supporting rods respectively, and attracting magnets are installed on the inner walls of door plates. According to the foldable wardrobe with the airing function, the mounting drums are in threaded connection with the first supporting rods, the second supporting rods and the third supporting rods separately, and convenience is provided for users to dismantle the first supporting rods, the second supporting rods, the third supporting rods and the mounting drums. Moreover, convenience is provided for the users tofold and convey the wardrobe.

The invention discloses an anti-microbial flexible modular heating floor-heating device which comprises a floor layer and a high-temperature-resistant insulating layer arranged up and down. A heatinglayer is arranged in an interlayer between the floor layer and the high-temperature-resistant insulating layer, and comprises a heating module; the heating module comprises a first high-temperature-resistant insulating layer, a conductive heating layer, an electrode layer and a second high-temperature-resistant insulating layer sequentially arranged from top to bottom; the conductive heating layeris a graphene silver nanowire slurry layer; a graphene silver nanowire slurry is coated on the second high-temperature-resistant insulating layer with the electrode layer by adopting a silk-screen printing process and is dried at high temperature so as to form the graphene silver nanowire slurry layer; multiple holes are formed in the graphene silver nanowire slurry layer; and the electrode layeris connected to a conductor jointer through a conductor, and the conductor jointer is externally connected with a power supply, so that the graphene silver nanowire slurry layer is powered and heated. The anti-microbial flexible modular heating floor-heating device provided by the invention has the advantages of uniformity in heating, and simplicity and convenience in installation and maintenance.

The invention relates to the technical field of door plates, and in particular, relates to a damp-proof anti-cracking composite wooden door and a preparation method thereof. The wooden door comprisesa wooden door plate body; a first assembling groove is formed in the surface of the outer side of the wooden door plate body; a second assembling groove is formed in the surface of the inner side of the wooden door plate body; a first anti-cracking plate layer is arranged on the inner side of the first assembling groove; a second anti-cracking plate layer is arranged on the inner side of the second assembling groove; sound insulation plate grooves are formed in the surfaces of the inner sides of the first assembling groove and the second assembling groove. All plate layers can be spliced and assembled conveniently; moreover, the manufacturing cost is relatively low, the structural strength of the composite door plate is improved; the composite wooden door is firmer and more durable, the asphalt coating layer, the first anti-cracking plate layer, the second anti-cracking plate layer and the damp-proof paint layer improve the damp-proof and anti-cracking performance of the composite wooden door, the phenomena that a composite wooden door is prone to deformation and cracking in the using process are effectively prevented, and the sound insulation performance of the composite wooden door is improved by arranging the sound insulation plate layer.

The invention discloses a medical oxygen-making system with a standby power supply. The system comprises a central oxygen-making system and a power supply system used for powering on the central oxygen-making system. The power supply system comprises a mains-supply power supply and a standby power supply. The standby power supply adopts a solar photovoltaic cell curtain wall. The solar photovoltaic cell curtain wall comprises photovoltaic modules arranged on a wall. Each photovoltaic module includes a plurality of sets of frame type solar cells and connecting pieces used for connecting and fixing each frame type solar cell. Each frame type solar cell comprises a frame and a solar cell sheet fixedly arranged in the frame. The medical oxygen-making system of the present invention has the following advantages: each frame type solar cell is simple, convenient and feasible to assemble and splice, so that a required shape can be realized through quickly combining and splicing up all frame type solar cells. The frame type solar cells are laid on the outer wall of a building at each hospital, and are strong and reliable in assembly strength. The application range of photovoltaic cells is enlarged, so that photovoltaic cells can be used as a stable and reliable standby power supply for the medical oxygen-making system.

The invention discloses a pipeline cleaning robot device. The device comprises a first supporting plate and a second supporting plate, cambered plates are fixedly arranged on the faces, back on to each other, of the first supporting plate and the second supporting plate correspondingly, a limiting rod is fixedly arranged on the inner side face of the second supporting plate, a motor box is arranged on the side, away from the limiting rod, of the first supporting plate, a first motor is fixedly arranged in the motor box, a first threaded shaft is arranged at the output end of the first motor, the outer side of the first threaded shaft is sleeved with a threaded pipe, a cross rod is fixedly arranged at the other end of the threaded pipe, a second motor is fixedly arranged at the other end ofthe cross rod, a second threaded shaft is arranged at the output end of the second motor, and sliding openings are formed in the middles of the side faces of the periphery of the transverse rod in apenetrating mode. According to the device, pipelines with different inner diameters can be cleaned, the good applicability is achieved, the function of convenient splicing and assembling can be achieved, workers can conveniently disassemble and overhaul the device, and the stability of the device is improved.

The invention discloses a photovoltaic battery assembly serving as a standby power supply for a medical oxygen generation system, which comprises multiple groups of frame-type solar cells and connecting pieces used for connecting and fixing the frame-type solar cells, wherein each frame-type solar cell comprises a frame and a solar cell fixedly arranged in the frame; each frame is a rectangular frame combined by four side columns, and both ends of each side column are provided with an embedding groove at the edge; each embedding groove is composed of a connecting groove and an anti-disengaginggroove; two adjacent side columns are combined into a corner, and the two connecting grooves of the two embedding grooves at the corner are communicated; the connecting pieces comprise T-shaped connecting piece with three inserting pieces and a cross-shaped connecting piece with four inserting pieces; the shape of each inserting piece is matched with that of the corresponding embedding groove, and the thickness of each inserting piece is twice of the depth of the corresponding embedding groove. The photovoltaic battery assembly is simple and convenient to assemble, can be combined and assembled into a required shape quickly and can serve as a stable and reliable standby power supply for the medical oxygen generation system.

The invention relates to a combined-type pillow and a pillow module thereof. The pillow module is a cuboid soft inclusion which is mainly applied in head part sleeping area both for sleeping on the back and sides; the pillow is suitable for use in a combination of pillows in different areas, making users sleeping on their back have a good sense of parcels and a better sense of support when sleeping on their sides. The pillow module is provided with an elastic band and a connecting cloth; when connected with other pillow modules, the pillow module can fully guarantee that other connected pillow modules will not turn over or displace so that the connecting stability is good for the other pillow modules and user experience of sleeping can be fully guaranteed; there will be no discomfort due to gaps formed by dislocation of junction part or relative displacement between the other pillow modules. The design of the connecting cloth and the elastic band is simple and generous; and it is not necessary to carry out a complicated working process on the main body which helps reduce cost.

The invention discloses a greenhouse energy-saving and energy-storing fabricated wall based on active heat storage and release. The wall comprises a bricked wall body, a concrete wall body, an anti-crack mortar layer and mounting vertical rods, wherein the outer side face of the bricked wall body is coated with the concrete wall body, the anti-crack mortar layer is fixed to the inner side wall of the bricked wall body, a first communicating pipe and a second communicating pipe are pre-buried inside the concrete wall body on the left side of the bricked wall body, the first communicating pipe is fixed to the left side of the second communicating pipe, a waterproof layer is sprayed to the inner side face of the anti-crack mortar layer, transverse supporting rods and vertical supporting rods are fixed to the front side face and the rear side face of the anti-crack mortar layer correspondingly, and the top ends of the vertical supporting rods penetrate through the transverse supporting rods. According to the greenhouse energy-saving and energy-storing fabricated wall based on active heat storage and release, a black waterproof cover is arranged, the black waterproof cover is combined with the bricked wall body, a certain amount of water can be stored inside the black waterproof cover, and therefore energy saving and energy storage can be well conducted, an external power source is not needed, and energy is saved.

The invention discloses a battery box and an energy storage device, the battery box comprises a base, a battery pack and a battery management system, the battery pack comprises a shell and a battery core assembly arranged in the shell, the battery management system is connected with the battery pack, the battery pack is longitudinally and detachably mounted on the base, and the capacity of the battery box is changed by adjusting the number of the battery pack. According to actual needs, the capacity of the energy storage device can be changed by adjusting the number or height of the battery packs; a single battery pack is small in size, light in weight and convenient and fast to splice and assemble, and great convenience is brought to transportation, installation and maintenance of the product; the structure adopts an integrated design, and the battery pack is longitudinally arranged, so that the heat dissipation area is increased, and the heat dissipation effect is good; meanwhile, an adsorption system is arranged, the protection level is high, and safety and reliability are achieved; and the device can be conveniently moved through a moving part arranged at the bottom.

The invention relates to a noise reduction device, in particular to a noise reduction device for splicing warp knitting machines. It includes the warp knitting machine body and the protection and noise reduction mechanism on the outside of the warp knitting machine body. Two symmetrical moving blocks are arranged at the bottom of the warp knitting machine body. The protection and noise reduction mechanism includes at least: a support plate, a buffer plate and a sound insulation device. The acoustic device includes a connecting plate, which is fixedly connected to the top edge of the supporting plate, and the inner surface of the connecting plate is provided with a folding cover, which is in the shape of an "organ". A symmetrical adjustment column, the bottom of the adjustment column is provided with a slider, the slider is slid inside the chute, the bottom of the slider is rotated with a gear plate, the outer wall of the gear plate is meshed with the outer wall of the rack, and the end of the gear plate is fixedly connected with a rotating motor The output shaft, the present invention is convenient to reduce the noise of the warp knitting machine body, so that the noise of the warp knitting machine body is cut off when it is working, which is beneficial to protect the health of the staff.

The invention discloses an energy storage device, which belongs to the field of batteries and comprises a battery pack, a battery management system, a bearing assembly and a base. The battery pack comprises a shell, an upper cover, a bearing assembly and a battery cell assembly, the shell, the upper cover and the bearing assembly define a battery pack shell, and the battery cell assembly is arranged in the shell; the battery management system is electrically connected with the battery cell assembly; the bearing assembly comprises a bearing part, the bottom end of the battery pack shell is arranged on the bearing part in the vertical direction, the bearing assembly is detachably arranged on the base in the horizontal direction, and when the battery pack is mounted on or dismounted from the base, the capacity of the energy storage device is changed. According to actual needs, the capacity of the battery box and the capacity of the energy storage device can be changed by adjusting the number or height of the battery packs; by arranging the bearing assembly, the battery is convenient and fast to splice and assemble, and great convenience is brought to transportation, installation and maintenance of products.

The invention discloses a protective barrier for road and bridge construction and a mounting mechanism thereof, and relates to the technical field of protective barriers, in particular to a protective barrier for road and bridge construction and a mounting mechanism thereof, the protective barrier comprises a protective barrier body and a connecting bottom cavity, connecting grooves are formed in the two ends of the exterior of the protective barrier body, connecting shafts are arranged in the connecting grooves, and adjusting clamping grooves are formed in the connecting shafts; a top plate is rotationally mounted at the top in the connecting shaft, and top auxiliary discs are arranged at the two ends of the top of the top plate correspondingly. According to the protective barrier for road and bridge construction and the mounting mechanism of the protective barrier, through the design of the connecting shafts, the connecting shafts can be inserted into the connecting grooves, and the two connecting shafts are symmetrically arranged about the center of the top plate, so that the connecting shafts can be disassembled into the connecting grooves in one side of the exterior of the protective barrier body at the same time; in this way, the two protective fence bodies can be used in a spliced mode at the same time, a user can adjust and install the protective fence bodies adaptively according to the road and bridge construction area, the structure is simple, and use is flexible.

The invention discloses a contact assembly structure with a fixed-point splicing structure for automobile key production, and relates to the technical field of automobile key production. The contact assembly structure comprises a workbench, a splicing mechanism and a welding mechanism, wherein a machine frame is fixed above the workbench, a displacement mechanism is embedded in the upper part of the interior of the workbench, a connecting seat is arranged above the displacement mechanism, a driving motor is arranged above the connecting seat, a motor shaft is arranged above the driving motor,a movable plate is fixed above the motor shaft, and a contact bearing seat is fixed above the movable plate. The contact assembly structure has the beneficial effects that the movable plate can be conveniently driven to rotate through the driving motor and the motor shaft, so that the contact bearing seat can be conveniently driven to rotate, the position of the contact bearing seat can be conveniently adjusted, and conductive contacts in different directions can be conveniently spliced and assembled; and the shape of a contact groove in the inner side of the contact bearing seat is matched with the shape of a contact block and the shape of the conductive contact, so that the fixed-point splicing of the contact block and the conductive contact can be conveniently matched.

The invention relates to a noise reduction device, in particular to a noise reduction device for a spliced warp knitting machine. The noise reduction device comprises a warp knitting machine body and a protective noise reduction mechanism on the outer side of the warp knitting machine body; two symmetrical moving blocks are arranged at the bottom of the warp knitting machine body; the protective noise reduction mechanism at least comprises a supporting plate, a buffer plate and a sound insulation device; the sound insulation device comprises a connecting plate, and the connecting plate is fixedly connected to the edge of the top of the supporting plate; a folding cover is arranged on the inner surface of the connecting plate; the folding cover is in an organ shape; the warp knitting machine body is located in the folding cover; two symmetrical adjusting columns are arranged at the end of the folding cover; sliding blocks are arranged at the bottoms of the adjusting columns and arranged in sliding grooves in a sliding mode; gear discs are rotationally arranged at the bottoms of the sliding blocks; the outer walls of the gear discs are connected with the outer walls of racks in a meshed mode; and the end parts of the gear discs are fixedly connected with an output shaft of a rotating motor. According to the noise reduction device, noise reduction can be conducted on the warp knitting machine body conveniently, noise generated when the warp knitting machine body works is isolated, and health of workers is protected.

The invention relates to a duct piece whole ring structure and a duct piece whole ring prefabricating method. The prefabricating method comprises the following steps that 1, a prefabricating die is assembled, specifically, the prefabricating die is assembled according to a preset duct piece whole ring contour line, a bottom die plate, an inner side die plate, an outer side die plate and a top die plate of the prefabricating die define a pouring ring cavity, a plurality of end plate sets are sequentially arranged in the pouring ring cavity, each end plate set comprises two end plates which are detachably and fixedly assembled together, and any two adjacent end plate sets are oppositely and fixedly assembled together through a middle steel framework; 2, concrete is poured into the pouring ring cavity; and 3, die removal and maintenance are conducted, specifically, the corresponding two end plates are separated at each end plate set, and then a plurality of prefabricated duct piece blocks can be obtained. The pouring ring cavity is formed through the prefabricating die, the end plate sets and the middle steel frameworks are arranged in the pouring ring cavity, retarding soil is poured into the pouring ring cavity, and then a whole ring duct piece is formed; and due to the fact that the whole ring pouring forming mode is adopted, the forming precision can be effectively guaranteed, and the duct piece whole ring structure and the duct piece whole ring prefabricating method are suitable for being applied to full-scale tests.

The invention discloses a spliced cabinet, which comprises a metal plate back plate, metal plate side plates, a cabinet body metal plate top panel, a metal plate bottom plate and a metal plate cross beam, and is characterized in that at least one pair of buckling parts is distributed on the left side and the right side of the inner wall of the end surface of the metal plate back plate; the side wall edge, close to the metal plate back plate, of each metal plate side plate is provided with at least one pair of inserting parts used for being matched with the buckling parts, the lower end of the inner wall of the end face of each metal plate side plate is provided with at least one pair of buckling parts, and the upper end, away from the metal plate back plate, of the inner wall of the end face of each metal plate side plate is also provided with at least one pair of buckling parts. According to the invention, the structural design is reasonable, the sheet metal plates are clamped and connected through the insertion parts and the buckle parts, the positions of the buckle connection (joining) parts can be changed at will according to actual specific requirements, the splicing and assembling are convenient and rapid, and the whole cabinet cavity is divided into a plurality of branch cabinet cavities through the horizontal sheet metal partition plates and the vertical sheet metal partition plates. Therefore, splicing and assembling of the multi-door cabinet body are achieved, and various types of cabinet bodies such as a single-door cabinet body, a double-door cabinet body, a three-door cabinet body, a four-door cabinet body, a five-door cabinet body or a more-door cabinet body can be conveniently machined and manufactured.

The invention discloses an assembly type integrated active fireproof protection plate. A plurality of mutually-communicated water hoses are arranged in an injection molding plate, a first fireproof plate and a second fireproof plate are installed on the two side plate faces of the injection molding plate correspondingly, the two transverse opposite side edges of a whole formed by the injection molding plate, the first fireproof plate and the second fireproof plate are each provided with an installation bearing plug, a plurality of temperature sensing nozzles are distributed on the second fireproof plate at intervals and penetrate through the second fireproof plate and the injection molding plate to be communicated with the water hose, water pipe movable connectors communicated with the water hose are installed on the two vertical opposite side edges of the injection molding plate respectively, a water hose heat conveying pipe and a fire extinguishing water conveying pipe which are communicated with the water hose and lead to the outside are further arranged in the injection molding plate, the water hose heat conveying pipe is externally connected with a cold circulation water pump, the fire extinguishing water conveying pipe is externally connected to a fire fighting water pump, and the water hose is filled with cooling water. The invention further discloses a working method of the assembly type integrated active fireproof protection plate. According to the fireproof protection plate, an encapsulation method steel structure fireproof scheme is adopted, multiple fireproof systems are fused, and the fireproof reliability is enhanced. A fireproof encapsulating material is modularized, and the development trend of prefabricated buildings is actively responded.

The invention discloses a steel structure formwork for building, and relates to the technical field of building auxiliary devices, the steel structure formwork comprises a formwork body, a separating assembly, supporting assemblies, a horizontal connecting assembly and a vertical connecting assembly, the separating assembly is arranged in the middle of the formwork body, and the two supporting assemblies which are symmetrically distributed are arranged at the bottom end of the outer side face of the formwork body. According to the concrete formwork, the formwork body is arranged, the separation assembly is arranged in the middle of the formwork body, the formwork body can be more conveniently separated from formed concrete through the arrangement of the separation assembly, the supporting assembly is arranged at the bottom end of the outer side of the formwork body, and the formwork body is conveniently placed and fixed through the arrangement of the supporting assembly; and by arranging the horizontal connecting assemblies and the vertical connecting assemblies, splicing and assembling of the multiple formwork bodies are facilitated, and then using of the device is facilitated.

The invention relates to a circular miniature slide-resistant pile die with an adjustable height and an adjustable sectional area. Plug boards are utilized as parts for forming the die in a split joint mode, and the plug boards are divided into major plug boards, minor plug boards and bottom plug boards according the positions where the plug boards are located on a cylinder structure when the plug boards are assembled, the major plug boards are located on the upper layer positions on the cylinder structure, the minor plug boards are located on the middle layer positions on the cylinder structure, and the bottom plug boards are located on the lower layer positions on the cylinder structure. The lengths and widths of all the plug boards in the same die are the same, the heights of the major plug boards are the same, the heights of the minor plug boards are the same, and the heights of the bottom plug boards are the same. One edge of each plug board in the vertical direction is machined with a vertical plug bar, and a vertical plug groove is formed in the other edge of each plug board. A transverse plug groove is formed in the transverse lower side edge of each major plug board, and a transverse plug groove is formed in the transverse lower side edge of each minor plug board. A transverse plug bar is formed in the upper side edge of each major plug board, and a transverse plug bar is formed in the upper side edge of each minor plug board. Each transverse plug bar on each upper side edge is matched with each transverse groove in each lower side edge. When the plug boards are assembled, the major plug boards, the minor plug boards and the bottom plug boards are connected in an up-and-down left-and-right split joint mode to form the die which is in a nearly cylindrical shape. According to the circular miniature slide-resistant pile die with the adjustable height and the adjustable sectional area, the sectional area can be adjusted through changing of a left-and-right split joint number of the plug boards, the height can be adjusted through changing of an up-and-down connecting layer number of the plug boards, the circular slide-resistant pile die with the adjustable height and the adjustable sectional area can be spliced through only one set of plug boards, and the circular miniature slide-resistant pile die with the adjustable height and the adjustable sectional area is simple in structure, easy to splice and low in use cost.

The invention provides a container charging service station. The container charging service station comprises a container charging station, a service container and stairs, wherein the service container and stairs are used for providing a rest site, the service container is installed at the top surface of the container charging station, the container charging station comprises a charging container which supports the service container, the charging container is internally provided with a central power distributor, a parking space for an electric vehicle to be parked is arranged below the service container, and a charging pile used for charging the electric vehicle is arranged at the lateral side of the parking space, and is electrically connected with the central power distributor. In the container charging service station, the charging container is utilized to form the container charging station, the service container is supported through the charging container, the arranged stairs can lead to the service container, so that the charging station for personnel to conduct guarding is conveniently spliced and assembled, assembly is conveniently conducted, the time is short, a waste container can be reused, and the cost is low; meanwhile, the parking space and the charging pile are arranged below the service container, and the electric vehicle can be protected while being charged.

The invention relates to a dismounting and mounting structural lamp chassis. The dismounting and mounting structural lamp chassis comprises four arc-shaped bottom plates which are structured the same,wherein the cross sections of the arc-shaped bottom plates are U-shaped, and two ends of the arc-shaped bottom plates communicate with the inner parts of the arc-shaped bottom plates; the four arc-shaped bottom plates are connected in an end-to-end manner to form a complete circular ring; heat dissipating structures are formed at the bottom parts of the four arc-shaped bottom plates; and storingstructures and clamping port structures are arranged at two inner ends of each arc-shaped bottom plate. The dismounting and mounting structural lamp chassis has the advantages that the mounting is convenient; the die opening cost is low; the connection strength of every two arc-shaped bottom plates is high; the service life of the lamp chassis is long; the conveying is convenient; the mounting cost is decreased; and the use cost of customers is decreased.