129 results about "Cruciform" patented technology

The utility model discloses a green building insulation board which comprises a cross-shaped positioning board, first insulation boards are connected to the two sides of the upper portion of the cross-shaped positioning board respectively, and second insulation boards are connected to the two sides of the lower portion of the cross-shaped positioning board respectively. Edge pressing discs are arranged at the left side corner of the top of the first heat preservation plate on the left side, the left side corner of the bottom of the second heat preservation plate on the left side, the right side corner of the top of the first heat preservation plate on the right side and the right side corner of the bottom of the second heat preservation plate on the right side correspondingly, so that the heat preservation and weather resistance of the cross-shaped positioning plate are further improved; the situation that the heat preservation effect is not comprehensive due to the arrangement of the cross-shaped positioning plate is avoided, the situation that the edges of the connecting positions of the heat preservation plates are warped is avoided through installation of the edge pressing discs, the overall protection effect of the heat preservation plates is effectively improved, the service life of the heat preservation plates is effectively prolonged, and the heat preservation effect is improved while the heat preservation plate body is protected and prevented from being damaged through the facing frame. And the overall attractiveness of the insulation board can be improved.

The formwork assembly comprises a column formwork sleeve and a plurality of sets of cross-shaped formwork tie frames fixedly arranged in the column formwork sleeve, and the height positions of the cross-shaped formwork tie frames correspond to the arrangement positions of tie bars of a to-be-constructed secondary structure masonry wall around a frame column. The cross-shaped template tie frame is used for providing a mounting position for tie bars after the template is removed; by the adoption of the formwork assembly for frame column pouring, the construction quality of the frame column can be guaranteed, flying dust pollution is reduced, and meanwhile the construction efficiency and the construction quality of secondary structure masonry wall tie bars around the frame column can be improved.

The utility model relates to the technical field of water permeable bricks, in particular to a water permeable brick for sponge city roads, which comprises a brick body, limiting clamping blocks and right-angle clamping grooves, the whole brick body is of a square structure, and two groups of separated limiting clamping blocks are arranged at the centers of the front side face and the rear side face of the brick body. Right-angle clamping grooves matched with the limiting clamping blocks are formed in the four corners of the brick body correspondingly, a flow guide groove of a cross-shaped structure is formed in the upper surface of the brick body, and a plurality of sets of water permeable holes penetrating through the brick body are evenly formed in the bottom of the flow guide groove. Through the design of the limiting clamping blocks and the right-angle clamping grooves, the water permeable bricks can be quickly and accurately clamped in the laying process, complex measurement and alignment are not needed, the construction complexity is reduced, the laying speed is greatly increased, the construction time and the labor cost are saved, the laying area of a single brick is increased through the square structure of the water permeable bricks, and the construction efficiency is improved. And the laying efficiency is improved.

1. Name of the product in this design: Concrete formwork support node (early removable cross-shaped side plate connection type). 2. Purpose of this design: To support formwork during concrete pouring. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

A resonator apparatus, a filter apparatus as well as a radio frequency and microwave device are disclosed. According to an embodiment, the resonator apparatus comprises an electrically conductive case and a dual-mode dielectric resonator provided in the electrically conductive case. The dual-mode dielectric resonator comprises a first dielectric block having a shape of a columnar body whose cross section is a cruciform. A mode coupling structure for coupling two resonant modes of the dual-mode dielectric resonator is provided in the columnar body. A bottom face of the columnar body is supported by an inner face of the electrically conductive case or by a supporting member provided on the inner face of the electrically conductive case. In at least one extending direction of a first extending direction and a second extending direction of the cruciform which are perpendicular to each other, lateral end faces of the columnar body are spaced apart from inner faces of the electrically conductive case.

The invention discloses a building ganged brick outer wall protection repairing and reinforcing structure and method.The building ganged brick outer wall protection repairing and reinforcing structure comprises a wall body, the front face and the back face of the wall body are each provided with an opposite supporting pile, the supporting piles are tightly attached to the wall body, and the opposite side faces of the two supporting piles are provided with a plurality of transverse plate clamping grooves with the side faces open at equal intervals from top to bottom; a transverse plate is installed on the transverse plate clamping grooves, the transverse plate and the supporting piles are arranged in a cross shape, the transverse plate is tightly attached to the wall body, a connecting plate stretching across the wall body is arranged between the tops of the two supporting piles, and the connecting plate is fixedly connected with the supporting piles; the wall body is reinforced and supported through the two opposite supporting piles arranged on the front face and the back face of the wall body, the supporting piles are driven into soil manually or through a machine to be fixed, and in order to enlarge the action range of the supporting piles, the multiple transverse plates staggered with the supporting piles in a cross shape are arranged on the supporting piles; and the connecting plate is used for connecting the two supporting piles into a whole, so that the reinforcing and supporting effects of the supporting piles are enhanced.

A transport system for conveying a plastic tray for transporting and unloading goods is described, wherein the plastic tray has a bottom, a frame and openings with a cruciform cross-section in the bottom for the reach-through of lifting pins of the transport system, and wherein the transport system has a conveyor belt and an unloading station with lifting pins. The lifting pins have a cruciform cross-section, which is complementary to the cruciform openings of the plastic tray.

A candle holder assembly includes a support panel has a pair of arms each extending in opposing directions from central member such that the support panel defines a cross shape. Each of the arms is offset from a middle of the central member such that the support panel defines a crucifix to facilitate the ornamental celebration of religious holidays. A base is attached to the support panel thereby facilitating the base to support the support panel in a vertical orientation with respect to a support surface. A plurality of holders is provided and each of the holders is attachable to the support panel to support an object for the purposes of an ornamental display. A light strip is positionable to extend around the support panel to enhance the ornamental appeal of the support panel.

The utility model belongs to the technical field of carrying devices, and particularly relates to a device for carrying a large pressure vessel, a horizontal beam of a first portal frame is erected above a horizontal beam of a second portal frame, and the first portal frame and the second portal frame are arranged in a cross shape; the bottoms of the vertical beams of the first portal frame and the second portal frame are located on the same plane, and the first portal frame and the second portal frame are connected through a portal frame connecting mechanism. The first portal frame and the second portal frame can support each other, so that the weighing capacity of the whole device is improved. And moreover, the whole device is arranged in a cross shape, the position for hoisting the heavy object is arranged in the center of the cross shape, the whole device is balanced in stress and very good in stability, and toppling caused by too heavy heavy objects is avoided. And a plurality of inclined supporting mechanisms are arranged, so that the vertical beam and the horizontal beam can be supported at the same time, damage such as local fracture of the device caused by uneven stress and the like is prevented, and the service life of the whole device is prolonged.

The utility model discloses a variable cross-section combined through-height column for an open building, which belongs to the technical field of constructional engineering and comprises a lower steel reinforced concrete column connected with an upper concrete filled steel tubular column. The lower steel reinforced concrete column comprises a main body steel reinforced concrete column and a circular composite column; the upper concrete-filled steel tubular column comprises a main concrete-filled steel tubular column and a square composite column; the circular composite column comprises concrete, a square steel tube is arranged in the concrete, a cross-shaped web is connected in the square steel tube, and the cross-shaped web is connected with a square steel core column. The square composite column comprises a square steel tube, concrete is arranged in the square steel tube, a cross-shaped web plate is connected in the square steel tube, and the cross-shaped web plate is connected with a square steel core column. The steel reinforced concrete column is adopted on the lower portion of the through-height column, site construction is facilitated, steel bar binding is reduced, the column section is reduced, and the material cost can be controlled. And the upper part adopts the concrete filled steel tubular column with the reduced section, so that formwork erecting is not needed, the high formwork erecting measure cost is saved, and part of material cost is also saved.

The application relates to the technical field of a jack-up platform, and discloses a fixed pile room of a cross-shaped lifting system of a jack-up platform, which comprises a surrounding wall, a working space of the fixed pile room is formed in the surrounding wall, a top plate is arranged at the top of the surrounding wall and connected to the surrounding wall, a ventilation lifting hole is formed in the top plate, a ventilation cover is arranged at the ventilation lifting hole, a box-type fixed pile structure is fixedly connected to the inner top of the surrounding wall, and a pile leg is arranged in the working space and connected to the center of the box-type fixed pile structure. When the fixed pile room is installed, the ventilation lifting hole is used for lifting the fixed pile room, and when the jack-up platform works, the ventilation lifting hole is used for ventilation in the room. The ventilation lifting hole and the ventilation cover are matched, the ventilation lifting hole has the functions of equipment lifting and natural ventilation, the hatch cover does not need to be frequently opened and closed during operation, rain and snow are prevented from entering, the temperature and air pressure in the fixed pile room are effectively reduced through air convection, and the working environment of maintenance personnel is obviously improved.

The proposed technical solution relates to military defense structures, and more specifically, to military fortification structures used for engineering the positions of troops, checkpoints, guard outposts, border areas, and other critical facilities to ensure their effective protection and defense. A defensive fire structure comprises a body (1) assembled from blocks (2) with a cross-sectional shape corresponding to sector of a ring. The outer arc surface (3) of blocks (2) is bounded by a broken line, and congruent surfaces of blocks have cruciform projections (4) and cruciform recesses (5). At least three of said blocks (2) have through openings (6) of a stepped shape, which serve as embrasures. The defensive fire structure has a roof (7) made of elements shaped as sectors (8, 9) of a circle. Chords of sectors (8) of a circle located above the through openings (6) have length extended compared to the chord length of the other sectors (9) of the roof (7) circle. Sectors (9) of the roof (7) circle with the shorter chords rest on flat sections (12) of deflectors (10) mounted on both sides of the blocks (2) with through openings (6).

This invention provides a device for spatial positioning of steel disc components, belonging to the technical field of spatial positioning of steel disc components. The device comprises a steel disc component, square tube 1, scale, square tube 2, lead screw 1, nut 1, lead screw 2, nut 2, and steel lugs. There are four square tubes 2, each a 50mm x 20mm x 2mm rectangular structure, which intersect to form a cross-shaped assembly. There are also four square tubes 1, each a 50mm x 20mm x 2mm rectangular structure, which are vertically fixed at the four ends of the cross-shaped assembly. This invention solves the problem of existing positioning methods where, after a certain point is adjusted to its correct position, the already positioned point is moved to locate other points, resulting in a vicious cycle of repeated positioning and movement, leading to a large workload, low positioning accuracy, and poor performance in three-dimensional spatial positioning.

The utility model relates to an inner compartment wall board mechanism which comprises a compartment wall board, the compartment wall board comprises a main board body, the left end and the right end of the main board body are respectively provided with a main board body butt joint portion which is concave inwards, and the compartment wall board is detachably connected with a butt joint assembly through the main board body butt joint portions. The butt joint assembly is in an L shape or a straight line shape or a cross shape or the like. The butt joint assembly comprises a first butt joint plate and a second butt joint plate. In the implementation process, between every two adjacent compartment wall plates, the first butt joint plate is detachably connected with the main plate body butt joint part of the first compartment wall plate, and the butt joint plate is detachably connected with the main plate body or the main plate body butt joint part of the second compartment wall plate.

The utility model discloses a solid wood rapid drying device, and relates to the technical field of solid wood drying. The device comprises a base, wherein a supporting plate is fixedly matched with the upper side of the base; the device comprises a supporting plate and a plurality of cross-shaped plates arranged in the supporting plate in a sliding fit mode, placing rods are fixedly arranged on the two sides of each cross-shaped plate in a matched mode, sliding blocks are elastically arranged on the peripheral sides of the placing rods in a sliding fit mode, a sliding plate is arranged on one side of each cross-shaped plate in a sliding fit mode, and two rotating plates are arranged between each sliding plate and the corresponding sliding block in a rotating fit mode. Through the arrangement of the sliding block, the sliding block drives the pointed end to release the positioning of the supporting plate under the action of the rotating plate, so that the placement rod slides on one side of the supporting plate under the action of the cross-shaped plate, the adjustment of the position of the placement rod is completed, and the adjustment efficiency of the position of the placement rod is improved; and the process of adjusting the position of the placing rod is more convenient.

The invention relates to a round-cage-shaped filter element cover dismounting tool which is provided with at least three warp strips, at least three weft rings and a cage top, the weft rings comprise lower weft rings and upper weft rings, the warp strips, the weft rings and the cage top are connected to form a round cage, clamping grooves corresponding to filter element cover ribs are formed in the lower weft rings and the upper weft rings, insertion holes connected with a wrench or a pneumatic hammer head are formed in the center of the cage top, and the number of the warp strips is at least three. Other weft rings can be arranged between the lower weft ring and the upper weft ring so as to increase stress points, the cage top is preferably of a star-shaped or cross-shaped structure, the inserting hole in the center of the cage top is a square hole, an orthohexagonal hole or a regular octagonal hole, and the inserting hole is a flat hole or a convex hole. The filter element cover is simple in structure, low in manufacturing cost, convenient and practical, the force exerting area of the filter element cover can be increased, stress is dispersed, the filter element cover is prevented from being damaged, continuous rotation of the filter element cover during disassembly and assembly is achieved, and high efficiency is omitted.

The utility model relates to the technical field of water conservancy project retaining walls, in particular to a water conservancy project retaining wall which comprises a group of retaining wall modules, and each retaining wall module comprises a vertical plate, a side plate and a bottom plate. The vertical plates and the side plates are spliced to form a cross-shaped structure, and vertical open slots capable of being spliced to form a vertical grouting runner are correspondingly formed in the splicing positions of the vertical plates and the side plates; a cross-shaped groove matched with the bottom of the cross-shaped structure is formed in the top of the bottom plate, and the bottom of the cross-shaped structure is embedded into the cross-shaped groove; the bottom of the cross-shaped structure and the inner bottom face of the cross-shaped groove are correspondingly provided with transverse open grooves capable of being spliced to form a transverse grouting runner and correspondingly provided with longitudinal open grooves capable of being spliced to form a longitudinal grouting runner. The integral retaining wall structure formed by slotting, splicing and mortar curing is firmer and more stable on the whole, and compared with traditional wall building construction, the integral retaining wall structure is quicker and more efficient.

The invention provides a multifunctional assembly type wall capable of being rapidly disassembled and assembled and an installation method. The multifunctional assembly type wall comprises stand columns, a top beam, two upper fixing wall bodies, two lower fixing wall bodies and assembly wall plates. The stand columns and the top beam form an n-shaped frame structure, the upper fixing wall body is connected with the stand columns and the top beam through connecting devices, the lower fixing wall body is connected with the stand columns and the ground through connecting devices, and a first gap exists between the upper fixing wall body and the lower fixing wall body. A first gap is formed between every two adjacent upper fixed wall bodies or lower fixed wall bodies, a second gap is formed between every two adjacent upper fixed wall bodies or lower fixed wall bodies, the first gaps and the second gaps form a cross-shaped structure, and the assembly wallboards are fixed in the first gaps and the second gaps through connecting devices, are of hollow structures and are used for forming multifunctional channels. The problems that an existing assembled wallboard is single in structure, a systematized channel structure is difficult to form, the disassembly and assembly flexibility is insufficient, and rapid adjustment cannot be conducted according to local or overall conditions are solved.

The invention discloses an assembly type unit curtain wall system which comprises fixing parts, and the fixing parts are installed on an outer wall of a building in a rectangular array mode. The positioning piece is fixedly mounted at the end part of the fixing piece; the combined curtain wall plate is installed and positioned through the positioning piece, and the back of the combined curtain wall plate is limited through a fixing piece; the decorative clamping strips are detachably mounted between the two adjacent combined curtain wall plates; a layer-by-layer upward assembly type installation mode is adopted, no complex on-site construction procedure is needed, the fixing pieces, the positioning pieces and the combined curtain wall plates are accurately assembled and matched, the positioning plates are of a cross-shaped structure, the four adjacent curtain wall plates can be positioned at the same time, the step of manual assembly and seam alignment is omitted, the installation efficiency and the installation precision are greatly improved, and the installation cost is reduced. The labor cost is reduced.

The invention discloses a cross-shaped wooden column-steel spherical crown piece-graphite-doped steel ball layer-along-column foundation stone seismic isolation system which is mainly used for seismic isolation and self-resetting of the bottom of a wooden structure cross-shaped wooden column. The shock isolation system is composed of a cross-shaped wooden column, four steel spherical crown pieces, four concave spherical surface belt limiting edge column foundation stones, a graphite-doped steel ball layer and four annular tempered glass sealing plates. The cross-shaped wooden column is composed of four column limbs formed by connecting five round timbers through square timber ladders and bamboo plywood. The steel spherical crown piece is formed by welding a steel spherical crown, an annular steel cover plate, a steel plate circular hoop and a circular steel pipe. The graphite-doped steel ball layer can reduce the friction force between the steel spherical crown and the concave spherical surface of the column foundation stone. The concave spherical surface of the column foundation stone can enable the cross-shaped wooden column to reset automatically after an earthquake, and the limiting edge of the column foundation stone can limit excessive displacement of the bottom of the cross-shaped wooden column in the vibration process. And the annular toughened glass sealing plate can be sealed and waterproof. The seismic isolation system has the advantages that the seismic isolation at the bottom of the cross-shaped wooden column reduces the seismic action of the upper structure, and self-resetting after the earthquake realizes structural toughness seismic resistance.

A head for an oral care implement is provided having an outer periphery and an inner portion and including at least one first type of tooth cleaning element and at least one second type of tooth cleaning element. The at least one first type of tooth cleaning element is arranged at the inner portion of the head and the at least one second type of tooth cleaning element is arranged at the outer periphery of the head. The at least one first type of tooth cleaning element is a first type of tuft comprising a plurality of filaments. Each filament has a longitudinal axis and a substantially cruciform cross-sectional area extending in a plane substantially perpendicular to the longitudinal axis. The cruciform cross-sectional area has four protrusions and four channels, the protrusions and channels being arranged in an alternating fashion. The at least one first type of tuft has a fill factor in the range of about 40% to about 55%, preferably about 45% to about 50%.

The utility model discloses a combined type z-shaped floor, relates to the technical field of combined type floors, and aims to provide a combined type z-shaped floor which is simple and convenient to assemble and better in strength, four coamings and two inner plates are provided, the four coamings form a square shape, the two inner plates are parallel to each other and are arranged in the square-shaped structure, and the two inner plates are arranged in the square-shaped structure. The Z-shaped floor has the advantages that the two inner plates are arranged among the four surrounding plates, the Z-shaped floor is formed, and compared with a floor spliced in a single direction, the Z-shaped floor is ingenious in structure and attractive in appearance; by arranging corresponding embedded convex buckles and embedded clamping buckles, direct splicing installation is facilitated when floors are additionally arranged, and paving is rapid and convenient; and the reinforcing plates are arranged at the bottoms of the surrounding plates and the inner plates, and are matched with the hollow reinforcing columns and the cross-shaped reinforcing blocks, so that the supporting strength and stability of the combined floor are greatly improved.

The application discloses a kind of cross support platform's automated welding equipment and welding method, including following welding method: S1, material preparation;S2, welding mode and parameter setting;S3, once group blank;S4, once welding;S5 two group blank;S6, second welding;S7, after welding treatment;S8, hoisting transfer welding finished product;Welding required welding equipment, including conveying platform, mobile positioning platform, positioning frame, side plate positioning mechanism, conveying mechanism, welding robot I, rotating mechanical arm, rib plate positioning mechanism, upper platform plate, lower platform plate;Conveying platform is set in the overall rear end of device, and the front end of conveying platform is equipped with mobile positioning platform, and mobile positioning platform is set between upper platform plate and lower platform plate, and side plate positioning mechanism is set between positioning frame, and conveying mechanism is set on positioning frame, and welding robot I and rotating mechanical arm are respectively set on corresponding conveying mechanism, and rotating mechanical arm lower part is equipped with rib plate positioning mechanism.

The utility model belongs to the technical field of medical apparatus and instruments, concretely relates to a big organization embedding box suitable for the chuck of slicing machine, including standard embedding box, connecting portion and cross shape retention frame, the inside of connecting portion is the cavity that passes through up and down, and the cross section size of connecting portion is not greater than the cross section size of standard embedding box, cross shape retention frame is cross shape structure, and cross shape retention frame is openwork structure, the center of cross shape retention frame is connected standard embedding box through connecting portion, cross shape retention frame and standard embedding box are parallelly arranged, and the projection of standard embedding box towards cross shape retention frame all is located on cross shape retention frame. Compared with the prior art, the utility model solves the prior art in big organization embedding after slicing needs to cooperate the special specification slicing machine chuck, and easily holds too tight or too loose and leads to big wax block fragmentation. The scheme can adapt to the slicing chuck of uniform standard paraffin slicing machine, and simple operation does not exist and holds big wax block too tight or too loose and so on problem.

The utility model discloses a U-shaped anchoring clamp for reinforcing a beam column, and relates to the technical field of building equipment, the U-shaped anchoring clamp for reinforcing the beam column comprises a side plate group, the side plate group comprises two symmetrically arranged L-shaped side plates, preset hole sites are formed in the side plates, the side plates are further provided with anti-skid cushion layers, and the anti-skid cushion layers are arranged on the opposite sides of the two side plates; the bottom plate is perpendicularly connected with the side plates, a plurality of connecting hole sites are formed in the bottom plate, the connecting hole sites are evenly arranged at intervals along the extension length of the bottom plate, and a reinforcing space is defined between the side plate set and the bottom plate; the auxiliary reinforcing plate is in a cross shape, comprises a vertical section and a horizontal section and is provided with a plurality of sliding groove hole positions. The reinforcing space is defined by the side plates and the bottom plate, the steel part arranged on the beam column to be reinforced is pressurized and fixed, the stable pressurizing and fixing capacity and the stable connecting capacity are provided, and the working efficiency is improved.

The application relates to the technical field of shipbuilding, in particular to a positioning method of a herringbone fin base reinforcing structure and a ship. The positioning method of the herringbone fin base reinforcing structure comprises the following steps: obtaining the coordinates of two points at different positions on the axis center line of the fin base; obtaining the coordinates of a point in each herringbone fin base reinforcing surface; using the coordinates of the two points on the axis center line and the coordinates of the point in each herringbone fin base reinforcing surface to form three-point coordinates, and using the three-point coordinates to position the position of each herringbone fin base reinforcing surface. The positioning method of the herringbone fin base reinforcing structure can improve positioning accuracy, reduce the workload of installation site cutting allowance, improve work efficiency, reduce the workload of the total assembly stage of the berth, shorten the ship launching cycle, and save costs.

The utility model relates to the technical field of concrete floor slab structures, in particular to a connecting structure of a steel bar truss floor support plate and a concrete beam, which comprises a stress bar erected above a concrete beam frame, the stress bar and the concrete beam frame are arranged in a cross shape, and two ends of the stress bar are fixedly connected with steel bar components on two sides of the concrete beam frame respectively. The two ends of the stress rib are in a vertically downward bending state; the supporting assembly is fixed to the lower portion of the concrete beam frame and comprises a scaffold fixed to the ground and a supporting mold detachably connected to the upper portion of the scaffold, the upper end of the supporting mold is fixed to a bottom plate of the floor bearing plate, and the supporting mold is in a groove shape and wraps the lower portion of the concrete beam frame; an upper reinforcing rib and a lower reinforcing rib are further fixed to the floor support plate, and the upper reinforcing rib, the lower reinforcing rib and the length direction of the floor support plate are arranged in a cross shape. The stability of the connecting part of the floor support plate and the concrete beam can be improved, the stress deformation of the structure is reduced, and the bearing capacity is improved.