195results about "Grandstands" patented technology

To efficiently design seats in a facility in terms of visibility.SOLUTION: A seat design apparatus is configured to: set an observation area for spectators to observe in a facility; set the observation area and a shape of front-row seats corresponding to the front row in a seat area where the seats are arranged; set positional relationship between the observation area and the shape of the front-row seats; set one or more gaze points in the observation area; generate a stand cross-sectional shape based on seat rows on a vertical plane including a straight line passing through the seat area in the front-rear direction starting from the set gaze point; and calculate a visibility evaluation value for the set gaze point for each seat included in the generated stand cross-sectional shape.SELECTED DRAWING: Figure 9

The invention pertains to an adaptive seating system optimized for efficient storage and transport. Comprising a series of interlocking modular portions, each unit includes a horizontal platform and multiple perpendicular seating posts. Removable seating structures attach to these posts, ensuring flexibility in configuration. Between consecutive seating posts, steps of varying heights create a successive rise in elevation, facilitating a stadium seating effect. To enhance portability, specific modular units incorporate casters, with select ones designed to tilt back 90 degrees for easy maneuverability. This system offers versatile seating arrangements adaptable to different audience sizes and venue constraints. When storage or reconfiguration is required, the modular design ensures ease of assembly, disassembly, and compact storage, catering especially to venues with limited space.

The utility model relates to the technical field of awning steel structures, and discloses a stadium stand awning steel structure which comprises a stand column and a supporting seat, the upper surface of the supporting seat is connected with a rotating handle, a connecting cylinder is installed at the bottom of the supporting seat, and an outer through hole is formed in the surface of the connecting cylinder. A conical insertion rod is connected to an inner cavity of the outer through hole, a rotating shaft is connected to an inner cavity of the connecting cylinder, a fan-shaped pressing plate is installed on the surface of the rotating shaft, arc-shaped side plates are additionally arranged on the two sides of the rotating shaft, and reset springs are arranged between the arc-shaped side plates and the conical insertion rod in a sleeving mode; and an outer connecting hole is formed in the inner wall of the fixed cylinder. According to the steel structure for the awning of the stadium stand, the fixed barrel is fixed to the stadium stand through cast-in-place fixing, the connecting barrel enters the fixed barrel, the rotating handle drives the rotating shaft, the fan-shaped pressing plate rotates along with the rotating shaft to extrude the arc-shaped side plate, and the arc-shaped side plate can drive the conical inserting rod to enter the interior of the outer connecting hole along the outer through hole for connection operation.

An urban transformation and construction method is disclosed that creates a tropical style swimming lagoon at vacant and / or abandoned sites. The transformation includes demolishing at least part of the vacant or abandoned site, excavating material from within the site; forming a basin for a large water body having a surface area of at least 3,000 m2, and constructing water containment walls on a first section of the basin to form a waterfront perimeter. The shape of the waterfront perimeter is mainly curved, the basin has a maximum width of 300 meters, and the bottom is covered with a non-permeable material. A sloped access area is constructed in a second section of the basin to form a beach. A barrier is constructed to control access into the area including the beach. At least one recreational facility is constructed including restaurants, bars, kiosks, stores, and / or cafes about the waterfront perimeter.

To provide technology that reduces the shaking of steps even in stands having steps with small rises or long span.SOLUTION: A stand 13 provided with a step floor 15 configured from multiple precast members 21 has step floors 15 with different gradient, and a method for designing the stand 13 comprises setting the height of a rising part 30 of the precast members 21 according to the gradient of each step floor 15, setting the number of steps of a floor part of the precast members 21 according to the position where the precast members 21 are installed, and setting the necessity of a falling part 34 of the precast members 21 on the basis of bending rigidity according to the height of the rising part 30 of the precast members 21 and the number of steps of the floor part.SELECTED DRAWING: Figure 11

The utility model discloses a front edge plate of an assembly type stand, which comprises a first installation part, a second installation part, a first supporting part, an extension part and a second supporting part which are connected, the first installation part is used for being connected with a pedal, the second installation part is used for installing a seat, the first supporting part is perpendicular to the second installation part, and the extension part is perpendicular to the first supporting part. The second supporting part is perpendicular to the extending part and abuts against the bottom of the second mounting part. The first supporting part is provided with a first reinforcing rib; the front edge plate of the assembly type stand has the advantage of being high in structural stability, the first supporting part and the second supporting part are arranged at the bottom of the second installation part for supporting, the reinforcing ribs are arranged on the first supporting part, the risk of deformation of the second installation part is reduced, and the structural stability is enhanced.

The present invention discloses a prefabricated plain concrete stand hoisting and fixing structure, comprising a circular fixing cavity and a bolt, the upper end of the bolt is installed in the circular fixing cavity, an upper stand, and a protrusion is fixedly connected to one side of the upper stand, and second grouting holes are respectively opened at both ends of the protrusion, and a fixing component is arranged in the second grouting hole, and the fixing component comprises a screw cap, an arc cavity, a push plate, an extrusion plate, an air pipe, and a slide plate, and the two arc cavities are respectively fixedly connected to the screw caps, and one end of the extrusion plate is slidably connected to the arc cavity. After the left side of the table top is fixed to the upper stand, the grouting hole on the right side of the stand is aligned with the second grouting hole on the lower stand, and then concrete is poured into the grouting hole through the grouting hole on the stand and flows to the second grouting hole, so that the table top and the lower stand are cast and fixed as a whole.

The invention belongs to the technical field of scenic spot facilities, and particularly relates to a giant dragon three-dimensional space scenic spot tourist comprehensive viewing platform. The system comprises a framework, a step ladder channel, an elevator channel and a viewing platform, wherein the framework is composed of a plurality of group combination foundation piles which are arranged in a rectangular array; the step ladder channel is a steel structure spiral ladder coiled and fixed on the outer side of the foundation pile; the elevator channel is fixedly arranged on one side of the foundation pile; the viewing platform is fixedly arranged at the top of the framework and communicates with the step elevator channel and the elevator channel. The dragon-shaped totem culture and the Great Wall culture are creatively and deeply fused, the Great Wall gateway style and appearance is presented through three-dimensional space layout, meanwhile, the functions of protection, power generation, ventilation and the like are optimized, the Chinese traditional culture is promoted, the scenic spot culture grade and attraction are improved, practicability, safety, energy conservation and environmental protection are also considered, and the market prospect is wide. And immersive culture viewing and viewing experience is provided for tourists.

This invention discloses a modular viewing frame for rapeseed fields, comprising a base plate with a through groove at the top and a central fixing column inside the groove. Multiple fixing nails are fixedly connected to the bottom of the central fixing column, and four viewing frame members are detachably connected to its outer surface. Each viewing frame member includes a first connecting component, a second connecting component, a third connecting component, and a fourth connecting component. By firmly connecting the viewing frame members to the base plate and the central fixing column, visitors can sequentially climb onto the fourth, third, second, and first connecting components to view the rapeseed flowers at different heights, facilitating photography and scenery appreciation. After the flowering period, the device can be disassembled, saving space and facilitating transportation. This device is convenient to use, highly safe, and meets the needs of viewers during the rapeseed flower season.

The utility model relates to a first-layer reinforced concrete stand plate structure which comprises a fill-fill soil square, the top of the fill-fill soil square is of an inclined structure, a plurality of brick moulding beds are arranged on the inner side of the upper portion of the fill-fill soil square, the brick moulding beds are sequentially arranged at intervals in the front-back direction of the fill-fill soil square, and the brick moulding beds extend in the left-right direction of a stand plate. An inclined cushion layer is arranged between every two adjacent brick moulding beds; the brick forming die is internally provided with a die entering steel bar, beam body concrete is poured in the brick forming die, and the upper surface of the beam body concrete is flush with the upper surface of the cushion layer; the upper ends of the in-mold steel bars are exposed out of the upper ends of the brick moulding beds by a preset height, beam plate steel bars are bound between the in-mold steel bars in every two adjacent brick moulding beds, a concrete beam plate is poured on the cushion layer, and the upper ends of the in-mold steel bars and the beam plate steel bars are embedded in the concrete beam plate; and a concrete step is arranged on the concrete beam plate. According to the utility model, a part of the in-mold reinforcing steel bar extends out of the upper end of the brick molding bed, and the beam plate reinforcing steel bar is bound, so that the construction is convenient, and the construction time for erecting and dismantling the step template is shortened.

The utility model provides a novel spliced stand structure. The novel spliced stand structure comprises a supporting frame, a bearing frame, a supporting plate assembly, a seat assembly and a fixing assembly. The bottom of the supporting frame is connected with the ground, the other end of the supporting frame is connected with the bearing frame, the supporting plate assembly is arranged on the bearing frame, and the seat assembly is arranged on the supporting plate assembly; the supporting frame and the bearing frame are connected through the fixing assembly, and the bearing frame and the supporting plate assembly are connected through the fixing assembly. By means of the novel splicing type stand structure, through cooperation of the supporting frame, the bearing frame, the supporting plate assembly, the seat assembly and the fixing assembly, the novel splicing type stand structure is convenient to build, small in assembly and disassembly difficulty and capable of meeting the requirements of various sports event performance movable stands. And different site requirements are met. Flexible splicing, rapid installation and modular design are realized.

The invention relates to the technical field of immersive experience equipment, and discloses dynamic cabin equipment which comprises a sitting mechanism and a six-degree-of-freedom supporting mechanism, the sitting mechanism comprises a cabin body, a seat mechanism, a display screen mechanism and a sound assembly, the seat mechanism, the display screen mechanism and the sound assembly are arranged in the cabin body, and the display screen mechanism comprises a front display screen and a top display screen assembly. The sound box assembly comprises a plurality of sound box units, the sound box units are evenly distributed on the top, the left side and the right side in the cabin body according to the front-back sequence, the seat mechanism comprises a front-section seat assembly and a rear-section seat assembly, and the display screen mechanism further comprises a rear display screen. The top display screen assembly comprises a front top display screen and a rear top display screen. The seat is used for solving the problems that in the prior art, tourists can obtain audio-visual experience only through a display screen and a sound assembly in front of the seat, the three-dimensional effect is insufficient, and the experience feeling is general.

The invention aims to provide the multifunctional lifting platform for the sports building space. The multifunctional lifting platform can be switched into various forms according to use requirements, is provided with an independent drainage system to adapt to outdoor operation, can be matched with the height of a seat in a self-defined mode according to people of different heights, is provided with a hidden wheel set and can be flexibly transferred.

Movable stands comprise a plurality of floor stands (10) and a plurality of legs (30) that horizontally support the floor stands (10) and can move the floor stands forwards and backward. The leg (30) includes: a mode switching unit (50) provided with a first stopper (34) capable of moving forward the floor stand (10) and the floor stand (10) one level below while interlocking the floor stands in a state in which the floor stands are displaced stepwise, and a second stopper (52) that is provided at the leg (30) of a first floor stand constituting a set composed by some of the plurality of floor stands (10), that is configured to be capable of projecting toward the legs (30) of the remaining floor stands (10) of the set and retracting, and that engages with the legs (30) of the remaining floor stands (10) so that the floor stands (10) of the set can be moved while being interlocked and vertically aligned, the mode switching unit (50) being movable between a stowage position and a normal use position or a shortened use position, and switching between the protruding state and retracted state of the second stoppers (52); and a switching drive unit (60) arranged behind the legs in the stowage position. A plurality of sets of mode switching units (50) are integrally driven to switch between the protruding state and retracted state of the plurality of sets of second stoppers (52) in conjunction with the driving of the switching drive unit (60) in the stowage position.

The utility model relates to the technical field of power plant chimneys, and discloses a power plant chimney with a CEMS (continuous emission monitoring system) equipment platform, which comprises a chimney body, a steel structure frame and an outer vertical surface, the steel structure frame is arranged outside the chimney body, and the outer vertical surface is mounted on the outer side of the steel structure frame in a wrapping manner; a platform layer is further arranged on the steel structure frame, the platform layer comprises an equipment area and a landscape area, and the equipment area is located on one side of the chimney body and used for setting CEMS equipment and worker overhauling operation; the landscape area is located on the other side of the chimney body, a landscape balcony is further arranged on the outer side of the steel structure frame, and the landscape balcony protrudes out of the outer side of the outer vertical face. Stairs and an elevator are further arranged in the steel structure frame, and the stairs and the elevator are communicated with the platform layer. The chimney body is subjected to enclosure decoration through the outer vertical face, the regularity of the power plant chimney is improved, the chimney shape and the urban environment are coordinated and fused, the high-position view field of the chimney is fully utilized, and the rest viewing function is introduced under the condition that CEMS equipment overhaul is not affected.

The invention discloses a stand membrane structure and an installation method thereof, and the stand membrane structure comprises a supporting steel frame of a frame structure, a membrane material covering the supporting steel frame, a tensioning positioning point marked on the edge of the membrane material, a tensioning assembly connected to the tensioning positioning point, and an edge fixing assembly used for fixing the membrane material on the supporting steel frame. The tensioning assembly comprises a hydraulic tensioning device, a tension sensor, a hydraulic system and an intelligent control host. The device is reliable in structure and convenient to mount and operate, mounting errors are controlled through laser scanning and re-checking of the size of a bearing steel structure, membrane material block pre-cutting and tensioning positioning point design, membrane surface wrinkling or stress concentration is effectively avoided, and the service life of a membrane material is prolonged; and the tension assembly is monitored in real time through a tension sensor and dynamically adjusted through an intelligent control host, so that the tension uniformity of the film surface is effectively improved, the structural stability is ensured, and meanwhile, the film material damage caused by excessive tension is avoided.

The utility model discloses a temporary stand with 60-series plate buckles, and relates to the technical field of temporary stands. Comprising a supporting frame, platform vertical beams, a front baffle, a pedal and a stand seat, the platform vertical beams are installed on the two sides of the top of the supporting frame through bolts, the front baffle is vertically installed between the two platform vertical beams through hooks at the ends of the front baffle, the pedal is horizontally laid between the two platform vertical beams, and the stand seat is arranged on the front baffle. The two ends of the pedal are connected with the platform vertical beam through pins, the side portion of the pedal is in lap joint with the bent position of the front baffle, the side portion of the pedal and the bent position of the front baffle form an L-shaped structure, and the stand seat is installed on the top of the pedal. The 60-series plate buckle temporary stand provided by the utility model can be used for modularized operation, can be quickly built and disassembled, greatly improves the construction efficiency, and saves the construction cost.

The utility model discloses a gymnasium stand structure combined with natural ventilation and a gymnasium, and relates to the field of stands. The gymnasium stand structure combined with natural ventilation comprises a stepped stand body and an entrance hall top plate arranged below the stand body, the entrance hall top plate is arranged at the top of an entrance hall of a gymnasium body, and the stand body comprises a plurality of stand seat plates and a plurality of stand backrest plates which are alternately connected. At least one stand backrest plate is provided with a plurality of ventilation holes, the entrance hall top plate is provided with a plurality of ventilation openings, and each ventilation opening is provided with a ventilation window capable of rotatably opening and closing the ventilation opening. According to the gymnasium stand structure combined with natural ventilation and the gymnasium, air outside the gymnasium can be introduced to flow through the stand body to ventilate audiences, so that the function of naturally ventilating the audiences on the stand body in the gymnasium is achieved, and energy consumption is effectively reduced.

The utility model provides a modularized grandstand structure with a ceiling. The modularized grandstand structure comprises an installation assembly, a supporting assembly and a seat assembly. The mounting assembly comprises a plurality of vertical rods, a plurality of transverse rods and a plurality of inclined rods, one end of each transverse rod is connected with one vertical rod, the other end of each transverse rod is connected with the other vertical rod, and each inclined rod is arranged on part of the vertical rods; part of the supporting assemblies are arranged on the inclined rods, the other part of the supporting assemblies are arranged on the vertical rods, and the seat assembly is arranged on the supporting assemblies located on the inclined rods. According to the modularized grandstand structure with the ceiling, through matched installation of the installation assembly, the supporting assembly and the seat assembly, the overall structure is simple, connection is firm, when replacement is needed, disassembly and replacement can be rapidly conducted, the replacement difficulty is small, and the structure is simple.

The utility model provides a novel aluminum alloy assembled stand. The novel aluminum alloy assembled stand comprises a seat structure, a supporting structure, a pedal structure and a guardrail structure. The supporting structure comprises a supporting assembly and an escalator assembly, part of the escalator assembly is arranged on one side of the supporting assembly, the other part of the escalator assembly is arranged on the other side of the supporting assembly, the pedal structure is arranged on the supporting assembly, and the seat structure is located above the pedal structure. The guardrail structure is arranged on the pedal structure, and the guardrail structure is located on the outer side of the seat structure. According to the novel aluminum alloy spliced stand, through cooperation of the seat structure, the supporting structure, the pedal structure and the guardrail structure, splicing can be rapidly carried out, the whole operation is simple and convenient, the number of parts is small, and the assembling and disassembling difficulty is small.

The seat mover includes a passenger seat assembly (160, 260) disposed between opposing seat supports (100a, 100b, 200a, 200b) that raise and lower the passenger seat assembly (160, 260). One or more passenger seat beam rotators (141, 241) operate to rotate the passenger seat assembly to change tilt independently of the raise and lower movements. In embodiments, the rows of seats are not pivoted up by a rotating floor, but rather the rotation function changes their relative position relative to one another while the lift function is performed, lifting the rear row of seats above the front row of seats, allowing control over the relative row positions during lifting and during the show. A cable-free immersive theater system with a seat mover employs suspended seating by combining lift and rotation movements and without the need for additional equipment.

The utility model provides a stand connecting structure easy and convenient to disassemble. The stand connecting structure comprises a supporting assembly, a connecting assembly, an installing assembly and a seat assembly. The supporting assembly comprises a plurality of stand columns, a plurality of transverse rods, a plurality of diagonal draw bars and a plurality of connecting pieces, each connecting piece is arranged on one stand column, one end of each transverse rod is connected with one stand column through one connecting piece, the other end of each transverse rod is connected with the other stand column through the other connecting piece, and one end of each diagonal draw bar is connected with one stand column through one connecting piece. The other end is connected with the other upright post through the other connecting piece; the connecting assembly is arranged on the stand columns, the mounting assembly is arranged on the connecting assembly, and the seat assembly is arranged on the mounting assembly. According to the stand connecting structure easy and convenient to disassemble, the supporting assembly, the connecting assembly, the mounting assembly and the seat assembly are installed in a matched mode, the plug pins are used for fixing, disassembly and assembly are easy and convenient, replacement is convenient, and time and labor are saved.

A telecommunication and multimedia management apparatus and method that supports voice and other media communications and that enables users to: (i) participate in multiple conversation modes, including live phone calls, conference calls, instant voice messaging or tactical communications; (ii) review the messages of conversations in either a live mode or a time-shifted mode and to seamlessly transition back and forth between the two modes; (iii) participate in multiple conversations either concurrently or simultaneously; (iv) archive the messages of conversations for later review or processing; and (v) persistently store media either created or received on the communication devices of users. The latter feature enables users to generate or review media when either disconnected from the network or network conditions are poor and to optimize the delivery of media over the network based on network conditions and the intention of the users participating in conversations.

A system for reversibly converting stadiums into multifunctional infrastructure by removing the pitch and storing it in a pit (6), the pitch having a set of trays (1) having a total length equal to the pitch in a longitudinal direction of the pit, which are moveable, self-supporting and have layers of soil, irrigation and turf; a set of transport trolleys (2) for lifting and moving each tray (1) from its position on the pitch to the pit (6); a set of retractable trellises (5) that can be unfolded on the pit (6), for the entry of each tray (1) from above the pit; an elevator system (8) inside the pit (6) to move each tray to its final position, in storage, or on the pitch; and a storage system (7) for storing each tray in a fixed and stable position.

The present invention discloses a walking vibrating auditorium, comprising a translational load-bearing platform, a step steel frame, a translational drive winch, a lifting drive winch, at least one follower ladder and a moving roller seat; the upper portion of the translational load-bearing platform is provided with an inclined track placed obliquely, and the bottom portion is provided with a translational drive winch and a lifting drive winch; the translational drive winch at least comprises a first traction rope to form a traction loop; the follower ladder comprises an upper crossbeam, a lower crossbeam, and a plurality of steps, and the upper crossbeam and the lower crossbeam are respectively hinged to the moving roller seat; the lifting drive winch comprises at least a second traction rope to form a traction loop. The beneficial effects of the present invention are as follows: the follower ladder does not require an independent driving force, and the counterweight can reduce the lifting force of the lifting drive winch, so the entire device of the walking vibrating auditorium is energy-saving and environmentally friendly, and the provided follower ladder and guardrail enhance the safety of the equipment.