2035 results about "Baluster" patented technology

A method of assembling and installing a horizontal cable infill deck railing system is disclosed in which cables are strung between posts and balusters as required and the cables are tightened by the user of a novel cable attachment system.

The invention relates to a door assembly (10) of a vehicle door, comprising a frame-like inner door part (1) with a frame cutout (6) which is bounded by a sill section (4) with through openings (7) for screw elements (21), and a door module carrier (9) with screw openings (15) as well as a module extension (17, 17') with a number of screw nuts (18), wherein in the assembly state of the door module carrier (9) on the inner door part (1) the screw nuts (21) of the module extension (17, 17') for receiving the screw elements (21) are aligned with the screw openings (15) as well as with the through openings (7).

The invention relates to the field of building construction, in particular to a foldable guardrail used in an elevator shaft and a using method thereof.The foldable guardrail comprises a mounting frame matched with an elevator door opening in shape, a pedal is hinged to a cross beam at the bottom of the mounting frame, and a stay cable is connected between the upper portion of the mounting frame and the upper portion of the pedal; the length of the stay cable ensures that the pedal can be laid flat and tensioned, a sideboard is transversely arranged in the installation frame, a protective barrier is hinged to a vertical beam on one side of the installation frame, and the protective barrier is matched with the area on the lower side of the sideboard in the installation frame. The whole structure is simple, is a single component and is easy to mount and dismount; the protective barrier can only be opened outwards, so that the potential safety hazard that personnel fall into the elevator shaft due to accidental impact can be effectively avoided, and the requirement of entering and exiting the elevator shaft can be met; after the foldable guardrail is put into use in a building, the foldable guardrail can also be arranged in an elevator shaft to be used as a temporary platform for an equipment maintenance platform in the elevator shaft.

The utility model relates to the field of handrail linking, and discloses an engineering construction handrail quick linking device which comprises a handrail body and a base, a threaded groove is formed in one side of the interior of the base, a bolt is in threaded connection with one side of the interior of the threaded groove, and a mounting block is fixedly connected to the upper surface of the base through the bolt; the mounting block is fixedly connected with the base through a bolt at the bottom, a connecting block at the bottom of the fixing block is inserted into a mounting groove in the top of the mounting block, and meanwhile, a pressing ejector rod slides downwards along the inner wall of a limiting groove; and a fixing hole in the bottom of the fixing block is rotated to the position aligned with the ejector rod, the ejector rod is pushed to move upwards through elastic potential energy generated by compressing a second spring, then the ejector rod moves into the fixing hole, and therefore the fixing block and the mounting block are mounted and connected, and the mounting efficiency of workers is improved. And the working intensity during installation is reduced.

The utility model relates to the field of railway traffic engineering, and discloses a contact net pillar convenient to overhaul based on a high platform, which comprises a stand column, a stand column base is arranged at the lower end of the stand column, and a cross beam is fixedly connected to the upper end of the side face of the stand column and used for installing a high-voltage wire. A protective wall is arranged on the side face of the stand column base, a handrail is fixedly connected to the upper side face of the protective wall, a riffled plate is arranged at the upper end of the inner wall of the protective wall, and the stand column protective device is arranged between the protective wall and the stand column base. The supporting column can be effectively protected from being affected by the external environment, durability is enhanced, and investment waste is reduced.

The invention discloses a shutter and a shutter handrail, and relates to the technical field of building decoration. The window frame extends in the first direction and is provided with a window opening penetrating in the second direction. The louver blade assembly is arranged in the window and comprises a plurality of louvers arranged in the first direction, and the two opposite ends of each louver are rotationally connected with the window frame; in the driving mechanism, a rotating driving part is used for driving a transmission shaft to rotate, the transmission shaft is arranged on one side of the louver blade assembly in the first direction and extends in the length direction of the louver blades, the two opposite ends of the transmission shaft are rotationally connected with the window frame, and at least one end of the transmission shaft and at least one end of each louver blade are coaxially provided with rotating parts. Each rotating piece is provided with two connecting ends symmetrical about the rotating axis of the rotating piece, transmission rods are arranged on the two opposite sides of the transmission shaft in the second direction, and each transmission rod extends in the first direction and is hinged to all the connecting ends located on the same side of the transmission shaft and the rotating piece. The transmission mechanism is good in rotation synchronism, good in sunshade and ventilation effect and low in transmission noise.

An anchor and railing assembly for anchoring a baluster or balustrade to both outdoor and indoor structures, such as raised, generally flat or angled roof-like structures or indoor stairs or floors, which includes an anchor baseplate with a top surface and a bottom surface, and an internally threaded bore extending at least partially from the top surface generally towards the bottom surface, a baluster, fasteners for fastening the baluster to the anchor baseplate via its bore, and fasteners for fastening the anchor baseplate to either an outdoor or indoor structure.

A deck frame includes at least one perimeter support member that supports a plurality of support joists. A post blocking assembly is disposed between adjacent support joists and supports a railing post. The post blocking assembly includes an angle bar, a first side plate secured to a first end of the angle bar and a second side plate secured to a second end of the angle bar opposite the first end. A first nut is threaded to a first bolt that extends through the first side plate, and a second nut is threaded to a second bolt that extends through the second side plate. The first side plate defines a first anti-rotation through hole and the second side plate defining a second anti-rotation through hole.

Scaffolding for the construction of decorative structures on ancient buildings, comprising a seat (1), characterized in that a lifting component is arranged at the upper end of the seat (1), wherein a standing plate (16) is arranged at the upper end of the lifting component, and wherein a railing (4) is fixedly installed at the upper end of the standing plate (16), and wherein a door (41) is hinged to one side of the railing (4), and wherein a handle (42) is arranged on one side of the door (41), and wherein a fastening component is attached to four corners of the seat (1).

The utility model discloses cutting equipment for guardrail processing, which comprises a workbench, a cutting platen, a pressing plate and a cutting blade, the middle position of one side of the top end of the workbench is fixedly connected with a fixed seat, the top end of the fixed seat is fixedly connected with a top plate, and the middle position of one side of the bottom end of the top plate is fixedly connected with an electric push rod. The multiple sets of second positioning grooves are formed in the cutting blade, the positioning rods on the first connecting base penetrate through the second positioning grooves in the cutting blade and are inserted into the first positioning grooves in the second connecting base, and therefore the first connecting base can be matched with the second connecting base to complete clamping work on the cutting blade; when the cutting blade needs to be replaced, a second bolt on a fixing block is rotated, the second bolt can drive a first connecting base and a positioning rod to be pulled out of a second positioning groove in the cutting blade through a movable disc, and rapid replacement work of the cutting blade is completed.

The invention discloses a roof truss protecting and repairing method without falling, and relates to the technical field of constructional engineering, and the method specifically comprises the following steps: S0, surveying, detecting, evaluating, identifying, forming a report, and guiding the design work; the method comprises the steps that S1, a ridge, tiles, waterproof components, roof battens, counter battens and asphalt felts of a building are sequentially dismantled till a roof base layer of the building is dismantled; s2, a wooden roof frame of a roof base layer is repaired; s3, after repairing is completed, a keel frame is installed on the wooden roof frame; s4, a bearing net is installed, stringers are arranged and fixed, and rock wool is filled; s5, a wooden roof boarding is laid on the stringer, and anti-corrosion paint is brushed on the wooden roof boarding; s6, waterproof coiled materials are laid and pasted on the wood balusters; s7, wood counter battens are installed, and then wood roof battens are installed; s8, roof tiles and a ridge are laid; s9, a lightning rod and a lightning strip are installed, then a downpipe is arranged, and a decoration panel is installed; and S10, after repairing is completed, detection is carried out, and finally subsection acceptance check is carried out. The technical problems that stability, waterproof performance and heat preservation and heat insulation performance are not enough in the updating and reconstruction process of an existing brick-wood structure house are solved.

Described herein are fascia rail mounts that are attached to a structure, such as a deck. The disclosed fascia rail mounts include threaded rods that mate with holes in a railing post to allow the railing post to be attached to the structure using the threaded rods, the threaded rods extending from a side plate that is adjacent to a fascia beam of the structure. The disclosed rail mounts are attached to the structure prior to applying any layers designed to protect the structure such that the fascia rail mounts, including the threaded rods, receive the protective layers. A waterproof layer can be applied to the structure after the fascia rail mounts have been affixed so that the threaded rods of the fascia rail mounts extend past the waterproof layer without compromising the waterproofing of the structure. In other words, the waterproof layer forms a waterproof barrier even with the threaded rods extending from the fascia rail mounts through the waterproof layer.

The invention discloses a handrail comprehensive detection system, which comprises a support frame, a first execution mechanism, a second execution mechanism and a control and data acquisition unit, and is characterized in that the first execution mechanism and the second execution mechanism are arranged on the support frame in a switchable manner; the first executing mechanism is used for applying a static load to a handrail mounted on the supporting frame; the second executing mechanism is used for releasing an impactor on the handrail mounted on the supporting frame; and the control and data acquisition unit is electrically connected with the first execution mechanism and the second execution mechanism and is used for controlling the test process and acquiring test data. According to the invention, various detection functions can be integrated, the operation is automatic and controllable, the applicability to various handrails is high, and the detection efficiency and accuracy are effectively improved.

The utility model relates to the technical field of building construction protection, and discloses a foundation pit protective fence for building construction, which comprises a mounting frame, a plurality of handrails are fixedly connected in the mounting frame, and two fixing plates are fixedly connected at the bottom of the mounting frame. Fixing screws are inserted into first fixing holes in a fixing plate at the bottom of the mounting frame to fix the fixing plate and the mounting frame, then a supporting plate is rotated, supporting blocks on the supporting plate make contact with the ground, then the supporting plates are inserted into second fixing holes in the supporting blocks through threads, and the two sides of the mounting frame are stably supported; the stability of the mounting frame is improved, then the next protective fence is mounted, and the connecting plate on the other mounting frame is inserted into the connecting groove in the mounting frame, so that the overall stability of the protective fence is further improved, the wind resistance of the protective fence is improved, and the use safety of the protective fence is further improved.

The utility model relates to the technical field of security equipment, in particular to a hard installation type crowd guiding isolation stand column guardrail which comprises a rod body, a bearing is arranged on the surface of the top end of the rod body, a telescopic belt mechanism is arranged on the surface of the top end of the bearing, and a two-way connecting bolt is arranged in the middle of the surface of the bottom end of the rod body. Compared with a movable handrail column, the hard-mounted type handrail column is directly fixed on the ground, so that the hard-mounted type handrail column is firmer, not prone to toppling over to be mounted during use and not required to be dismounted, the mounting convenience of the column guardrail can be solved and optimized, and the mounting efficiency of the column guardrail is improved. The size of the embedded part is effectively reduced, the external shape of the embedded part is more attractive, the size is reduced, the shape is safer, installation is firmer, and pull belt linkage is more convenient and reasonable.

The utility model relates to the technical field of construction guardrail equipment, in particular to a building construction protective fence convenient to move, which comprises a protective fence, a bottom protective plate, two side protective plates and a vertical handrail group are arranged in the protective fence, and the left side and the right side of the bottom protective plate are fixedly welded with the bottom ends of the two side protective plates respectively; the top ends of the side protection plates at the tops of the vertical handrail groups are fixedly welded, and the bottoms of the vertical handrail groups are fixedly welded with the bottom protection plate; connecting columns are arranged on the left side and the right side of the guardrail; and a mounting base is fixedly arranged at the bottom of the connecting column. According to the building construction protective fence convenient to move, the retractable universal wheels are additionally arranged, the protective fence has the moving capacity, the hinges are additionally arranged at the connecting positions of the protective fence, the protective fence can steer in the moving process, moving is more convenient and faster, repeated disassembly and assembly are not needed, equipment is not needed for carrying and transporting, fixing design is additionally arranged during installation, and the protective fence is convenient to use. The structural strength is guaranteed, and meanwhile the protective fence is more convenient to move and transfer.

The invention relates to a supporting platform device for construction in a tunnel, a plurality of rectangular steel pipes are spliced and built into a supporting frame through prefabricated connecting pieces, a grid type walkway plate is laid on the supporting frame, and a detachable protective barrier is installed on the edge of the grid type walkway plate; the detachable protective handrails of the grid type walkway plate are connected with the supporting frame through buckles; adjustable supporting legs are arranged at the bottom of the supporting frame. According to the supporting platform device for construction in the tunnel, through organic combination and innovative design of the rectangular steel pipes, the connecting pieces and the grid type walkway plates, high strength and high stability of the device are guaranteed, and meanwhile the functions of rapid building, flexible adjustment, safety and reliability are achieved; the device has the remarkable advantages of being simple in structure, convenient and fast to install, low in cost, high in applicability and the like, can be widely applied to the construction process of various tunnel projects, provides powerful guarantee for efficient and safe tunnel construction, and has wide market application prospects and remarkable social and economic benefits.

A method of assembling and installing a rod infill deck railing system utilizing baluster and baluster connection apparatuses is disclosed in which rods are inserted through sound-dampening balusters, which are connected to upper and lower rails by a pressure coupling structure. The rod infill deck railing system largely eliminates rod rattling found in other rod railing systems, is easily adaptable for use on steps, and can be assembled into components before their attachment to posts.

The utility model relates to the technical field of guardrails, and discloses an anti-drop guardrail mounting mechanism, which comprises a handrail, an adjusting and buffering component, a base and a fixing hole, the adjusting and buffering component is arranged on one side of the handrail, and the base is welded and connected to the lower end of the handrail. When the guardrail is used for protecting and separating a road, the rotating shafts at the upper end and the lower end of the main guardrail frame are matched with the movable adjustment of the clamping plates, and when the main guardrail frame is impacted, the main guardrail frame can be matched with the rotating shafts to movably bend the clamping plates and absorb the impact force of the main guardrail frame; the main threaded rods at the upper ends of the clamping plates can slide on the main sliding grooves of the adjusting rods to assist movable adjustment of the clamping plates, meanwhile, the auxiliary guardrail frame can be matched with the movable adjustment of the auxiliary threaded rods and the clamping blocks, impact force is further absorbed, and therefore effective guarantee is provided for impact resistance and disengagement prevention of the rod frame in the guardrail, and the service life of the guardrail is prolonged. And meanwhile, through the arrangement of the solar panel and the illuminating lamp, the night illuminating function is provided for the handrail.

The utility model discloses a protective structure for a maintenance platform of a construction hoist, which comprises I-shaped steel frames welded at four corners of the top of the maintenance platform, protective doors are arranged at two ends of the front side and the rear side of each I-shaped steel frame, and fixed columns are welded at two ends of the front side and the rear side of the maintenance platform. And the surface of the fixing column is rotationally connected with a rotating swing arm, the rotating swing arm is welded to the protective door, an inner cavity of the maintenance platform is provided with an opposite-pulling assembly, and the opposite-pulling assembly comprises a stepping motor fixedly installed on the left side of the maintenance platform. The top of the maintenance platform is subjected to fence protection through matched use of the protection door and the handrail, meanwhile, under the action of the opposite-pull assembly, the rotary swing arm is driven to rotate, and then the protection door can be automatically rotated to be opened and closed on the front side and the rear side of the maintenance platform; therefore, the purposes of strong protection effect, automatic opening and closing and convenient operation are achieved.

The utility model discloses a full-automatic safety door for diversion of a station, which comprises a handrail with a hollow interior; one end of the door body is mounted on one side of the handrail; a coupler is fixedly mounted at the top end of the base, and the bottom end of the handrail is in lap joint with the top end of the base based on the coupler; the lower edge of the bottom of the signal receiving control device is overlapped with the top end of the handrail; the driving unit is fixedly arranged in the handrail, the driving end of the driving unit is connected with the coupler, and the handrail is driven by the driving unit to rotate relative to the base and the signal receiving control device; the door body rotates at any angle along with rotation of the handrail, through the structure, the problems that an existing stainless steel sliding door needs to be manually opened or closed, automatic control cannot be achieved, time and labor force are consumed, and queuing type crowding is likely to be caused are solved, the utility model further discloses a system for flow guiding of the station, and the system is simple in structure and convenient to use. The device is used in cooperation with the safety door, the facility layout is adjusted, and the forward direction of passengers is guided.

The invention relates to a cut-off-free intelligent load test system for a continuous handrail of an existing building, and the system can quickly obtain a horizontal displacement value of a standardized handrail test through the superposition of a second state and a third state. According to the horizontal load test of the handrail in the existing building, on the premise that the handrail does not need to be cut off, a standardized handrail test result is obtained by combining the field load test of the continuous handrail and the finite element analysis result of the isolator, and the model parameters of the isolator can be obtained on the premise that the handrail structure is not damaged. The method is obtained through calculation of data acquired through field detection and a deduced formula.

The utility model relates to the technical field of telescopic handrails, and discloses a fast-assembly type combined telescopic handrail which comprises a base, a structure assembly and a splicing assembly, two sets of sliding grooves are formed in the upper portion of the base, sliding blocks are arranged in the sliding grooves, the sliding blocks are connected with the base in a sliding mode through the sliding grooves, rotating blocks are arranged in the sliding blocks, and the sliding blocks are rotationally connected with the rotating blocks. A sleeve is fixedly mounted above the rotating block, a sleeve rod is arranged in the sleeve, and the sleeve rod is in sliding connection with the sleeve; according to the telescopic handrail, the sleeve rod and the sleeve form a main body mounting structure of the telescopic handrail, when the telescopic handrail is used, the sleeve is mounted through the rotating block, the sliding block can slide in the sliding groove, when the telescopic handrail is used, the telescopic handrail slides to the end close to the base, and the rotating block rotates along the sliding block, so that the sleeve is conveniently unfolded; the sleeve rod can be stored in the sleeve, the sliding block slides to the position, close to the center, of the base, the sleeve is stored in the sliding groove by rotating the rotating block, and storage and transfer are facilitated.

The utility model discloses a hanging basket for house building, which comprises a base, supporting columns are symmetrically and fixedly connected to the tops of two sides of a longer edge of the base, first handrails are symmetrically and fixedly connected to two sides of the supporting columns, and end guardrails are symmetrically arranged at two ends of the base. The double-shaft motor works to drive the lead screws on the two sides to rotate, the lead screws are in threaded connection with the sliding rods to drive the end guardrails on the two sides to move in the opposite directions at the same time, the end guardrails on the two sides are made to be close to or away from each other, and meanwhile the end guardrails drive the supports to stretch out of or retract into the support grooves. The first handrail and the second handrail are driven to generate relative movement, after the support stretches out of the support groove, the pedal is installed at the top of the support through the rapid dismounting and mounting mechanism, then the size of the hanging basket can be adjusted, the length size of the hanging basket can be adjusted according to the construction width of a building through the hanging basket for the building, and the applicability of the hanging basket is greatly improved; and a single hanging basket can meet the working requirements of different construction widths.

The utility model relates to the technical field of maintenance platforms, and discloses an anti-falling type wind power generation tower maintenance platform which comprises a support and a platform, the top of the support is fixedly connected with a mounting plate, the mounting plate and the support are matched to be provided with a lifting mechanism used for lifting of the platform, a handrail is arranged at the top of the platform, and a door leaf is hinged to one side of the handrail. A top plate is fixedly connected to the tops of the handrails, and a limiting mechanism is arranged in the platform and used for preventing the platform from falling. A rotating rod is rotated, the rotating rod rotates to drive a rotating disc connected with the rotating rod to rotate, and when the rotating disc rotates, a connecting rod is extruded through a connecting column, so that the connecting rod pushes a limiting rod out of a fixing block and inserts the limiting rod into a limiting block, the platform is further limited, and the situation that a steel cable is broken to cause danger is avoided. Limiting of the platform is enhanced, dangerous conditions are prevented, and safety is improved.

The utility model discloses a building construction protection device, and relates to the technical field of building construction protection. The building construction protection device comprises a cylindrical rotating shaft arranged in sequence, the outer surface of the rotating shaft is rotationally sleeved with a plurality of rotating sleeves, a sleeve is arranged on the outer surface of the rotating shaft, a plurality of open grooves are evenly distributed in the outer surface of the sleeve, the open grooves correspond to the rotating sleeves in position, and handrails are rotationally connected to the outer walls of the rotating sleeves through bolts. The handrail penetrates through the open groove and extends outwards, external threads are formed in the upper end of the outer wall of the sleeve, and a threaded cover connected with the external threads in a matched mode is arranged on the upper surface of the sleeve. By means of the mode that the rotating shafts of the rotating sleeves are in running fit, the rotating sleeves and the handrails on the rotating sleeves can rotate, so that the positions of the adjacent rotating shafts and sleeves can be adjusted through the handrails, the angle between the adjacent handrails can be adjusted, and the rotating sleeves are suitable for different use conditions.

The embodiment of the invention discloses a chimney waistline water tank construction method. The method comprises the following steps that a platform erecting position is positioned above a chimney according to the design of a water tank; according to the water tank load, platform profiles are selected, manufactured and installed; a safety net is arranged below the platform after the platform is erected; safety railings are arranged on the periphery of the platform; the platform is used for construction according to the design of the water tank, hoisting is omitted, and construction safety is guaranteed.

The utility model relates to the technical field of building engineering hanging baskets, and discloses an anti-collision structure of a building hanging basket, which comprises a bottom buffer component, the upper end of the bottom buffer component is fixedly connected with a basket frame component, the upper end of the basket frame component is fixedly connected with an anti-collision handrail component, the rear side of the basket frame component is fixedly connected with an anti-collision component, and the anti-collision component is fixedly connected with a lifting component. An abutting plate assembly is fixedly installed on the right side of the anti-collision assembly. According to the anti-collision structure of the building hanging basket, through a second buffer spring of the anti-collision assembly, a connecting column can stretch out and draw back in a cavity and drive an abutting plate assembly to move, under the buffering and stretching-out and drawing-back effects of the second buffer spring, a wall can make contact with a pulley, and the stability of the hanging basket in the lifting process can be improved; and the buffering effect can be achieved when the hanging basket swings due to factors such as wind power, the impact force is relieved, workers and the outer wall are protected, and the abutting plate assembly can be conveniently assembled through the matched structure of a guide groove of the anti-collision assembly and a guide column of the abutting plate assembly.

A dual-axis swivel bracket for a deck railing section is disclosed. The bracket is simultaneously adjustable along a first axis and a perpendicular second axis. When one end of the bracket is attached to a post and the other is attached to a rail, the position of the rail may be moved through a wide range of motion to allow for a wide range of installation designs.