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142results about "Movable stairways" patented technology
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Attic stairs with a support beam
Attic stairs include box, closing hatch for the box and ladder. The ladder is suspended in box using at least one flat bar attached to support beam seated in an upper section of the ladder. The support beam is a profile and each end of the profile has end cap with locking pin locking it in support beam.
Owner:FAKRO PP SPOLKA Z O O
Stairs and platform system for mobile elevated shelter
A shelter includes a body having a wall. A stairs and platform system is connected adjacent the wall of the shelter. The stairs and platform system includes a platform and a stair assembly. The platform includes: (i) first and second spaced-apart side rails and a platform floor located between the first and second side rails; and (ii) first and second platform handrail assemblies respectively located on opposite first and second lateral sides of the platform. The stair assembly is connected to the platform to provide access to the platform and is movable relative to the platform from a first operative position in which the stair assembly projects outwardly away from the platform to a second stowed position in which the stair assembly is retracted relative to the platform and at least part of the stair assembly is supported adjacent the platform. The first and second platform handrail assemblies are each selectively configurable to be in: (i) an operative position in which the first and second platform handrail assemblies project respectively upwardly from the opposite first and second lateral sides of the platform; and (ii) a stowed position in which the first and second platform handrail assemblies engage both the platform and the stair assembly to capture and retain the stair assembly in its stowed position.
Owner:BERG COMPANIES INC
Adjustable stairway
Owner:CALIBER ENTERPRISES
Indoor detachable stair
Owner:NINGBO XINCHENG ARCHITECTURAL DESIGN CO LTD
Rotatable stair-deck system
A stair-deck system integrates the deck system and stair system. The deck system seamlessly integrates several components, including the top hatch, deck, stair system, and handle link. The handle link establishes a connection between the top hatch and the deck, offering the operator control over the open and close processes. The stair system, situated on the deck, can be deployed as needed. In its fully deployed configuration, the top hatch functions as a roof, and the stair system can be rotated to multiple orientations for enhanced convenience. The stair system integrates a foldable stair, stair platform, and handle posts, forming a comprehensive system mounted on the deck. Following the full deployment of the deck system, the operator can manually unfold the stairs, rotate the entire system to one of three orientations based on the user's preference and convenience and place the handle post.
Owner:A&C FUTURE INC
Box enclosure hoist assembly, box enclosure and method for changing hoist assembly spring end attachment position
The subject-matter of the invention comprises a box enclosure hoist assembly, built out of spring (41), one end of which is designed to be connected to box enclosure fixed structural element (1) and the other end is connected with the hoist assembly hoist supports (42, 43) unit and there are at least two spring (41) end attachment positions (51, 52) on one of the supports (42) and that between attachment positions (51, 52) there is continuous traverse path (421) to guide spring (41) end from one attachment position (51) to another attachment position (52), as well as a method for changing spring end attachment position in the hoist assembly.
Owner:STOLART SP ZOO
Insulation hatch with a spacer and attic stairs with the insulation hatch
Insulation hatch for attic stairs constructed out of rigid layer (12), protective layer (11) and insulation layer (13) wherein insulation layer (13) is located between rigid layer (12) and protective layer (11) and insulation hatch layers are connected to each other and in protective layer (11) and in insulation layer (13) there is at least one spacer (4) for taking on the load exerted on the insulation hatch, in particular during transport, and the subject-matter of the invention also comprises attic stairs with the said insulation hatch.
Owner:FAKRO PP SPOLKA Z O O
Fabricated stair structure device
The utility model relates to the field of assembly type stairs, and discloses an assembly type stair structure device. The device comprises a base, a first supporting column, a handrail reinforcing rod, a rotating platform and a second supporting column, the lower end of the second supporting column is fixedly connected with the upper end of the base, and the rear side of the lower end of the rotating platform is fixedly connected with the upper end of the first supporting column; a movable pedal mechanism is arranged at the lower end of the handrail reinforcing rod; a pedal is arranged at the upper end of the movable pedal mechanism; the stair is moved through the lifting wheels, the universal wheels are driven to move upwards through the hydraulic rods after movement is completed, the stair is placed and supported through the base, the position of the limiting sliding block is adjusted through sliding of the limiting sliding block and the limiting rods, the limiting sliding block is fixed through the limiting threaded nails after adjustment, and therefore the pedals are adjusted; after adjustment, the baffles of different sizes are installed according to the height between the pedals, during installation, fixing is conducted through connection of threaded nails, threaded holes and second threaded holes, and therefore gaps between the pedals are protected.
Owner:YUNNAN JIUTAI CONSTR TECH CO LTD
Staircase floor lifting device.
In the homes where elderly people are accustomed to living, the knee joints are subjected to a lot of stress when going up and down stairs, especially when going down them, which causes frequent falls and can lead to serious health problems such as fractures, hospitalization, and even becoming bedridden or experiencing the progression of dementia. [Solution] Hydraulic bags containing hydraulic oil are placed under the treads of each staircase, and the hydraulic bags are connected to each other by hoses with control valves. When the operating lever inside the handrail is gripped, the wire opens the control valve, and the hydraulic oil is pushed out by the user's weight, causing the treads to descend. The pushed-out hydraulic oil is injected into an empty hydraulic bag container on the floor below, causing the treads on the lower floor to rise and be at the same floor height. This provides an inexpensive, non-powered elevator "specialized for descending," allowing users to easily descend to the floor below without bending their knees.
Owner:汤田秋夫
Fabricated anti-seismic stair
The invention relates to an assembly type anti-seismic stair, and relates to the technical field of anti-seismic stairs, the assembly type anti-seismic stair comprises a wall body, connecting blocks are fixedly connected to the two sides of the upper portion of the wall body, grooves which are evenly distributed are formed in the sides, close to each other, of the connecting blocks, connecting rods are fixedly connected to the interiors of the grooves, and the connecting rods are sleeved with first springs; connecting plates are fixedly connected to the sides, close to each other, of the connecting rods, the connecting plates are slidably connected to the interiors of the connecting grooves, second springs are fixedly connected to the sides, away from each other, of the connecting plates, the second springs are fixedly connected to the interiors of the connecting grooves, and the connecting grooves are formed in the sides, away from each other, of the connecting columns; and the connecting columns are connected into the grooves in a sliding manner. The stair has the effect of effectively resisting earthquake force, damage and casualties during an earthquake are reduced, the overall anti-seismic capacity is improved, the stair body can be conveniently disassembled and assembled, and the construction period is greatly shortened.
Owner:JIANGSU KAIXIANG CONSTR GRP CO LTD
Alternated type staircase folded onto wall surface
To enable footboards to be folded onto a wall surface of a building in an alternated type staircase.SOLUTION: An alternated type staircase folded onto a wall surface comprises: a fixed bridgeboard 11 fixed to a wall surface of a building; a movable side plate 12 facing the fixed bridgeboard 11 approximately in parallel therewith; an auxiliary support plate 13 fixed to an inside of the movable side plate 12 and supporting and hinged to side edges of footboards 14 so as to be freely rotatable; and a plurality of footboards 14 whose both side edges are hinged to the auxiliary support plate 13 and the fixed bridgeboard 11 so as to be freely rotatable. A pair of upper and lower footboards 14 are arranged on each horizontal step portion 11d of the fixed bridgeboard 11. The right or left half of the footboards 14 has tread surfaces, and the tread surfaces are arranged alternately to form an alternated type staircase. By rotating the movable side plate 12 toward the fixed bridgeboard 11, the footboards 14 and the movable side plate 12 overlap the fixed bridgeboard 11 side and are folded, and the whole is folded onto the wall surface so as to overlap in three layers.SELECTED DRAWING: Figure 1
Owner:SUGIHARA CRAFT CO LTD
Stair for environment air quality monitoring station house
The utility model relates to a staircase for an environmental air quality monitoring station house, which belongs to the technical field of auxiliary facilities of environmental monitoring equipment and comprises a monitoring station house, a skylight opening is arranged at the top of the monitoring station house, and a mounting shaft is fixedly mounted on the inner side wall of the monitoring station house and positioned below the skylight opening. And two stair side plates are rotationally mounted on the surface of the mounting shaft. According to the staircase for the environmental air quality monitoring station house, the skylight opening is formed in the top of the monitoring station house, the staircase side plates are installed on the mounting shaft located below the skylight opening, and the staircase foot bars are arranged between the staircase side plates, so that a user can climb up the monitoring station house conveniently; the hydraulic supporting legs can rotate to the direction facing the inner bottom wall of the monitoring station house all the time through the anti-skid bottom plate at the bottom end, the hydraulic supporting legs stretch out to be supported to the inner bottom wall of the monitoring station house, and building of the stair side plate is facilitated.
Owner:WUHAN YUHONG ENVIRONMENT PROTECTION DEV
Movable step without hindering maintenance
Owner:NINGXIA ELECTRIC POWER CONSTR PROJECT CO LTD
Sightseeing tower convenient to climb and used for photovoltaic station building
The utility model discloses a convenient-to-climb sightseeing tower for photovoltaic station building, and relates to the technical field of sightseeing towers, the convenient-to-climb sightseeing tower comprises a supporting rod, a climbing stair is installed on the outer side of the supporting rod, the climbing stair is installed on the outer side of the supporting rod in a winding mode, and a pedestrian separation assembly is installed in the climbing stair. The pedestrian separation assembly is used for separating ascending people from descending people, the pedestrian separation assembly comprises a separation plate, an upper channel, a lower channel, a first blocking assembly and a second blocking assembly, and the separation plate is installed in the middle of the climbing stair and divides the inner space of the climbing stair into the upper channel and the lower channel. The inner space of the climbing stair is divided into two parts by the partition plate in the pedestrian partition assembly, so that an ascending pedestrian climbs to the top through the upper channel, a descending pedestrian descends to the bottom from the interior of the sightseeing room through the lower channel, and the situation that the climbing stair is blocked due to the fact that the ascending pedestrian and the descending pedestrian meet is avoided.
Owner:ANHUI ZHONGZE NEW ENERGY CO LTD
Rotational connections for stairs
The present disclosure relates to stair systems and methods for allowing stair movement, including rotational movement, between building levels while maintaining the structural integrity of the stair system for safe egress passage and ingress passage. The systems and methods of the present disclosure allow for independent movement of the surrounding building walls, landings, floor slabs, and / or any other portion of the surrounding building structure or stair system. Embodiments of the present disclosure are suitable for use in both new constructions as well as in existing constructions for retrofit applications to allow for movement between levels, landings, or within stairwell structures. The present disclosure can reduce stair damage during building movement whether it is from wind, thermal, explosive, or seismic activity, and / or any other type of suitable force or experience, as the present disclosure allows for rotational movement, longitudinal movement, or a combination thereof.
Owner:EMEH INC
Straight-through basement road-passing branch gallery structure capable of avoiding obstacles
The utility model relates to the technical field of walking stair structures, in particular to a straight-through basement obstacle avoidance type passing branch corridor structure, which is characterized in that a cross beam is fixedly arranged on a wall body, a base is fixedly arranged on the cross beam, two rest platforms are arranged on the left side and the right side of the base in a bilateral symmetry manner, and a mounting frame is arranged above the base; the two supporting frames are symmetrically and fixedly arranged on the front side plate and the rear side plate of the mounting frame front and back, the upper pedals are arranged between the supporting frames on the front side and the rear side from top to bottom, the two sets of lower pedals are arranged on the sides of the two rest platforms respectively, and the multiple lower pedals in one set are arranged from top to bottom; the two-section type step ladder structure is arranged, the upper section of step ladder structure can be turned over to achieve orientation adjustment so as to enter the basement from different directions, the lower section of step ladder structure is two sets of retractable structures, and therefore stacked goods which can avoid the basement can enter the basement selectively.
Owner:JIANGSU DONGYAN TECHNOLOGY DEVELOPMENT CO LTD +1
Stair capable of crossing water-stop sheet
The invention belongs to the technical field of flue gas purification, and discloses a stair capable of crossing a water-stop sheet, the stair comprises a fixed side support, one side of the fixed side support is provided with a folding assembly, and the folding assembly is used for folding to reduce the space occupied by the stair; through cooperation of the folding assembly, the movable side support and other structures, a mounting position can be provided for the structure on one side by connecting the fixed side support with the wall, and the overturning platform and the overturning step are limited through the limiting plate structure of the fixed side support; the overturning and folding capacity can be achieved through the platform shaft and the stepped shaft in the middle, the rotating rods at the ends are matched through the connecting steel wires, the overturning stairs can be driven to be folded upwards through the cooperation of the connecting steel wires by lifting the ends of the overturning platform, and the space occupied by the stairs can be greatly reduced after folding; and meanwhile, the stair does not need to be carried, and the working pressure of workers can be reduced.
Owner:SICHUAN HUANENG FUJIANG HYDROPOWER CO LTD
Modular building platform and assembly method thereof
The present invention provides a prefabricated building structure, a building assembled with the prefabricated building structure, and its method for assembly. In one embodiment, said prefabricated building structure comprises: a) an upper floor slab, including at least one column, with each of the said at least one column comprises a movable connection end and a free end; b) a lower floor slab, including at least one column slot, with each of the said at least one column slot positioned to correspond to the movable connection end; c) a spacing slab, including a set of guide rails; wherein the spacing slab is positioned between the lower floor slab and the upper floor slab; said at least one column is initially in a horizontal position and adopts an upright position when the free end is guided by the guide rails into a corresponding column slot after the upper floor slab is raised.
Owner:SHI WEITAO
Safety roof hatch system
A system is provided for safe access to a roof through an opening in a roof of a structure having a fixed ladder leading upward to the opening. The system includes a mechanism to drive a set of pushrods to raise a hatch covering the opening. The system may include a section of ladder secured to the underside of the hatch. The system may have an extendable ladder driven by the drive mechanism to slide along the fixed ladder and extend through the opening in the roof when the hatch is raised. The system may include a safety pole driven by the drive mechanism to extend through the opening in the roof when the hatch is raised. The system allows someone who needs to access the roof for inspection or maintenance to safely open the hatch, climb up through the opening in the roof, and safely step onto the roof.
Owner:ROGERS III JOSEPH O
Folding stair supporting structure
The utility model discloses a folding type stair supporting structure which comprises two guide rail supports, a transverse swing rod, longitudinal swing rods and a middle hinge shaft, the two guide rail supports are both provided with coupling connecting parts, the two coupling connecting parts are movably connected to the two ends of the transverse swing rod, the bottoms of the two ends of the transverse swing rod are both connected with the longitudinal swing rods, and the middle hinge shaft is connected with the longitudinal swing rods. The two longitudinal swing rods are connected through a supporting connecting rod. According to the folding staircase, the folding design is adopted, the staircase can be attached to the front sides of the two guide rail supports when being folded, and the staircase and the guide rail supports can be integrally placed on the wall face in the later period in an abutting mode; and when being taken out, the transverse swing rod, the longitudinal swing rod and the supporting connecting rod can be completely unfolded through the limiting effect that the sliding part slides along the guide rail bracket and are matched with the movable connectivity of the middle hinging shaft and the coupling connecting part, and the transverse swing rod, the longitudinal swing rod and the supporting connecting rod lean against a specified position for use through the guide rail bracket.
Owner:SUZHOU LIANGPU ENERGY-SAVING NEW MATERIAL CO LTD
Prefabricated cabin stair platform capable of being movably installed
The utility model relates to the field of prefabricated stairs, in particular to a movable installation type prefabricated cabin stair platform which comprises a stair component and a platform component, the stair component comprises a stair oblique beam, steps and stair guardrails, and the stair oblique beam is fixedly connected with the steps and the stair guardrails through installation structures. The platform component comprises a transfer platform and a main platform, the bottom of the transfer platform and the bottom of the main platform are fixedly connected with vertical beams through mounting components, a transverse supporting frame is fixedly connected between the vertical beams through mounting components, and the transfer platform is fixedly connected with a first platform guardrail through mounting components; and the main platform is fixedly connected with a platform guardrail II through a mounting part. According to the prefabricated cabin stair platform capable of being movably assembled, the whole stair platform can be disassembled and manufactured into multiple structural parts capable of being movably assembled, disassembly, transportation and on-site assembly can be facilitated, the transportation cost of the stair platform is reduced, and the on-site adjustable performance of the stair platform is improved.
Owner:XIANGNENG CHUTIAN ELECTRIC POWER TECH CO LTD
MODULE FOR STAIRS AND STAIRS WITH THIS MODULE
Owner:BASE & POWER CITY CORP +2
Slope-adjustable assembled stair platform
The utility model discloses a gradient-adjustable assembled stair platform, belongs to the field of elevating platforms, and aims to solve the problem of poor bearing capacity of the conventional gradient-adjustable assembled stair platform. Comprising a starting inclined ladder, a slow step inclined ladder and a platform which are sequentially connected through an angle adjusting device, and the slow step inclined ladder is supported on the ground through a plurality of support assemblies; the support assembly comprises a support body, fixed connecting lugs and adjustable connecting lugs, the fixed connecting lugs are arranged at the top end of the support body, the adjustable connecting lugs slide in the length direction of the slow inclined ladder or are fixedly connected with the slow inclined ladder through bolts, and the fixed connecting lugs and the adjustable connecting lugs are hinged in a one-to-one correspondence mode. And the hinging axes of the plurality of fixed connecting lugs are coaxial, and the axes are arranged perpendicular to the length direction of the slow-step inclined ladder. Compared with the prior art, due to the fact that the multiple support assemblies capable of being matched with the gradient of the staircase are additionally arranged on the lower side of the staircase for supporting, the bearing capacity of the staircase is higher, and the reliability is better.
Owner:BEIJING ZHONGHAI BAOYUAN MECHANICAL & ELECTRICAL EQUIPMENT CO LTD
Pavement construction structure of landscape garden
The road surface construction structure comprises a telescopic platform and auxiliary ladders arranged on the two sides of the telescopic platform, the telescopic platform comprises a supporting plate, an adjusting frame, a telescopic adjusting assembly and an L-shaped adjusting plate, the adjusting frame is connected to the upper end of the supporting plate, long grooves are formed in the two sides of the adjusting frame, the side end of the L-shaped adjusting plate is connected with the auxiliary ladders, and the telescopic adjusting assembly is connected with the auxiliary ladders. The front end of the L-shaped adjusting plate extends into the long groove; the auxiliary ladder comprises a ladder frame, ladder plates and handrails, rollers are arranged on the bottom side of the ladder frame, the multiple ladder plates which are obliquely distributed are arranged on the slope surface of the ladder frame, and the handrails are arranged on the two sides of the top side of the ladder frame. The telescopic ladder has high flexibility, safety, stability and durability, through the reasonable design of the telescopic platform and the auxiliary ladder, safe passing of personnel in the construction process can be guaranteed, and the influence of construction on road surface use and the surrounding environment is effectively avoided.
Owner:SHANDONG HUASHENG DESIGN GRP CO LTD
Folding stair
The utility model discloses a folding stair which comprises two first supporting rods and two second supporting rods, a plurality of transverse plates are connected between the two first supporting rods and the two second supporting rods, and first adjusting assemblies are arranged between the transverse plates. One end of the first adjusting assembly extends to the outer sides of the first supporting rod and the second supporting rod from the inner sides of the first supporting rod and the second supporting rod, and the second adjusting assembly is arranged between the first supporting rod and the second supporting rod, so that the staircase can be folded and stored, and the storage height or the use height can be adjusted; according to the staircase convenient to use, the use effect and the storage effect can be better guaranteed, the situation that a large place is occupied for placement is avoided, meanwhile, when a user is located at a high position, the position of the staircase can be moved, the inclination angle of the staircase can be adjusted, and therefore the use effect of the staircase can be better guaranteed; and the stability of the stairs can be ensured.
Owner:BEIJING JIEYA CONSTR ENG CO LTD
Anti-falling stage pedal
The utility model relates to the technical field of stage pedals, in particular to an anti-falling stage pedal which comprises a panel and a pedal assembly, and the pedal assembly comprises a supporting frame, two hooks and two locking parts. The supporting frame is provided with two containing grooves, and the hook is provided with a plane. The hook is hung on a stage frame, and people can walk on a stage by stepping on the panel. When the stage is high, the other stage pedal can be taken, the two hooks on the other stage pedal are inserted into the two containing grooves of the stage pedal, the hooks are hung on the limiting blocks, the limiting blocks can prevent the hooks from being disengaged from the containing grooves, and therefore the two stage pedals can be connected. According to the height of a stage, a plurality of stage pedals can be connected, so that after the stage pedals are hung on the stage frame, the condition of overhigh inclination is avoided, and people can walk conveniently.
Owner:CHONGQING SENHENG METAL PRODUCTS CO LTD
Spiral staircase
A staircase is provided that includes a column and steps. Each step: is coupled to the column and extends outside of, and away from, the column; includes a tread surface; and can move longitudinally along the column. The staircase can transition to a plurality of states by an actuation system, including closed and open states. The closed state includes the steps positioned at the upper end with the tread surfaces of the plurality of steps oriented around the upper end and coplanar to a flooring surface of the upper floor. The opened state includes the steps positioned at varying distances longitudinally along the column from the upper end towards the lower end so as to form spiraling steps around the column between the upper and lower floors. The steps can move longitudinally along the column for positioning in the closed and opened states.
Owner:FRANCIS AARON TODD +1
Staircase for installation in a building and a step element
Soundproofing measures for a staircase installed in a building are proposed, which can be used individually or in combination. Such a staircase has a supporting body (12a) connected to the building and at least one tread element (20) carried by the supporting body (12a). One or more decoupling and / or sound-absorbing elements (44) are arranged between the tread element (20) and the building.
Owner:HAUKE HARTMANN
Stage lifting steps
The present invention discloses a stage lifting step, which relates to the field of lifting steps, including a base and a limit rod, and the limit rod is distributed on both sides of the base, and a cylinder is installed inside the base, and the cylinders are respectively a first cylinder and a second cylinder, and a support plate is connected above the output end of the cylinder and located above the base, and a plurality of groups of movable blocks are movably installed at the bottom of the support plate, and each group of movable blocks is aligned with the output end of the cylinder, and a bellows is provided at the top of the movable block located inside the support plate. The present invention can push the movable block to squeeze the bellows when the wheelchair is moved to the top of the support plate through the movable blocks, clamps, conduction mechanisms and hydraulic cylinders, and when the support plate is supported and pushed, the hydraulic oil in the bellows enters the hydraulic belt and the hydraulic cylinder respectively through each group of pipes, and the hydraulic cylinder pushes the clamps to move to the position of the wheelchair tire, and the hydraulic belt expands to clamp the tire.
Owner:TAIZHOU HONGBO STAGE EQUIP TECH