1309 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 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 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.

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.

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 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 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 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 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.

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.

The utility model discloses a special staircase for a building construction safety protection platform, which relates to the technical field of building construction protection and comprises a protection platform and a plurality of staircase devices, and each staircase device comprises a mounting plate, a staircase frame, a protection handrail, a horizontal handrail, an inclined handrail, an inner handrail, a top handrail and a handrail connecting corner brace. According to the staircase device, the staircase device is designed in a detachable mode, installation and detachment of the staircase special for the safety protection platform are facilitated, the protection platform and the staircase device can be continuously erected upwards along with height increase of a building structure, construction personnel can conveniently conduct construction, and meanwhile the staircase device can be installed on the inner side or the outer side of the protection platform according to installation requirements. The vertical stress condition and the outward inclination condition of the platform can be monitored in real time by arranging the tension sensor and the angle sensor in the wall connecting piece, the dangerous conditions such as angle inclination of the platform can be detected in time, and potential safety hazards caused by building construction are reduced.

The invention relates to a balcony for a building, comprising a seating area and a railing surrounding the seating area along a perimeter, wherein the seating area is arranged at ground level, the railing rises above ground level and forms a fall protection barrier for persons on the seating area along its perimeter, wherein the balcony has a planting bed for receiving plants in a planting volume, wherein the planting bed is positioned at the perimeter of the balcony and fixed to the balcony, has a border rising above ground level and forms or replaces a section of the railing for fall protection by means of the border.

The invention discloses a pitched roof temporary handrail easy to mount and demount and a construction method.The pitched roof temporary handrail easy to mount and demount comprises a fixed base, a telescopic handrail body and a quick connecting mechanism, the fixed base is composed of a base body and an adjustable clamping structure, and the adjustable clamping structure is located at the bottom of the base body; the telescopic handrail body comprises a main vertical rod, a telescopic vertical rod and a telescopic transverse connecting rod, and the telescopic vertical rod is arranged in the main vertical rod in a sleeved mode and fixed through a locking piece. The telescopic handrail is provided with an inserting hole, a fixed clamping arm, an anti-skid pad, a movable clamping arm, a bolt hole, a sliding way, a screw rod, a threaded plug, a connecting disc, a telescopic vertical rod, a plug pin, a fastening rotary knob, a connecting hole, a main vertical rod, a telescopic transverse connecting rod, a clamping ring, a spring, a fixed base, a telescopic handrail body, a quick connecting mechanism, an adjustable clamping structure and a base body. The temporary handrail can be quickly assembled and disassembled, is suitable for different construction requirements, does not interfere with roof construction, and effectively solves the problems of a traditional temporary handrail.

The invention relates to a portable bridge structure detection device, in particular to the technical field of constructional engineering equipment. The device comprises a positioning support and an L-shaped movable telescopic rod, the L-shaped telescopic rod comprises a suspension device, a vertical telescopic rod, a sliding sleeve, a sliding sleeve quick clamping bolt, a horizontal rod lifting mechanism and a horizontal telescopic rod, the whole device is small in size, light in weight and convenient to carry, the positioning support is fixed to a bridge handrail during detection, the L-shaped telescopic rod is unfolded and positioned on the positioning support, and the positioning support is fixed to the bridge handrail. Detection personnel can stand on a bridge floor to control the horizontal telescopic rod to stretch into the bottom of a bridge, the vertical telescopic rod is rotated to enable the horizontal telescopic rod to rotate around the positioning support, and the function that the sector scans the bottom of the bridge is achieved. Scavenging of the side face of the bridge stand column can be achieved by pulling and placing the horizontal telescopic rod up and down or lifting the vertical telescopic rod up and down, the position of the positioning support on the bridge handrail is moved, and different positions of the bridge can be conveniently detected.

A removable plant holder system includes a plant holder assembly having a coupling-frame and an extension arm-member. The coupling-frame includes a cross-member having a right-hooked-end and a left-hooked-end for removably mounting to a railed deck. Each of the right-hooked-end and the left-hooked-end engages at least one vertical-rail of the railed deck. The extension arm-member has a proximate end attached to the coupling-frame and a distal end configured for hanging a plant therefrom. Alternate embodiments of the removable plant holder system include a support arm-member attached to the extension arm-member for reinforcement and / or ornamentation, and various configurations of the coupling-frame for engaging at least one vertical-rail of the railed deck in a specified manner.

The utility model relates to a protective device for house building deep foundation pit construction. The protective device comprises a base, and a plurality of surrounding rods are arranged on the base; the mounting base is used for being fixed to the ground around a foundation pit, a mounting groove is formed in the bottom of the base, and the bottom of the base is connected to the mounting base in an inserted mode through the mounting groove; a screw rod penetrating through the mounting groove is rotationally arranged on the base, a clamping frame slidably arranged in the mounting groove is in threaded connection with the screw rod, and the screw rod is used for driving the clamping frame to move in the direction close to or away from the mounting base; guide rods are arranged on the inner side wall of the mounting groove and located on the two sides of the screw correspondingly, and the clamping frame is movably arranged outside the guide rods in a penetrating mode. The protective barrier has the advantages that the stability and firmness of the base after installation are guaranteed, and the protective barrier is not prone to rollover risk.

The utility model relates to the technical field of pre-embedded parts, in particular to a handrail clamping groove pre-embedded part which comprises a supporting plate and through holes, the four through holes are formed in the supporting plate, and a clamping groove plate is fixedly connected to the upper surface of the supporting plate. A through hole in a handrail penetrates through the outer wall of a screw rod, the upper end of the screw rod is exposed out of the handrail, a nut is screwed to the outer wall of the screw rod, the position of the nut in the vertical direction is changed when the nut rotates, the nut drives a second gasket to move, the second gasket is tightly attached to the handrail, a first gasket is tightly attached to a clamping groove plate, and the handrail is erected on an embedded part. The handrail is fixed to the clamping groove plate through the screw, the nut, the first gasket, the nut and the second gasket, the reinforcing steel bar is embedded into the structure, the pre-embedded part is embedded into the structure during construction, damage to the structure is avoided, and the handrail can be dismantled and reused at any time through movable connection of the screw, the nut, the first gasket, the nut and the second gasket. The structure is not easy to damage by the method.

The utility model provides a height-adjustable handrail, which comprises two oppositely arranged upright posts and a plurality of handrails arranged between the upright posts, each upright post comprises a shell and a support post arranged in the shell, the shell comprises a shell body and a first cover plate far away from one side of the handrail, a first chute is arranged on the support post, one end of the support post is fixedly connected with the lower end of the shell, and the other end of the support post is fixedly connected with the handrail. One end of the rope is connected with a balancing weight, the end, away from the balancing weight, of the rope is connected with the lower end of the side, away from the balancing weight, of the supporting column, the multiple railings are connected at intervals through the rope, a sliding way used for limiting the balancing weight is arranged on one side of the first cover plate, and a plug pin used for limiting sliding of the railings is arranged on one side of the stand column. The bolt is arranged near the lower end of the shell. According to the handrail with the adjustable height, the handrail slides in the first sliding groove to adjust the height, and the height is locked under the matched locking of the balancing weight and the plug pin, so that the handrail with the adjustable height can flexibly adjust the height.

Mounting device for railings with a linear guide, wherein holding devices for the upper and lower rails of the railing are arranged on the guiding component and at least one holding device for an element in the form of the post and infill elements of the railing is arranged on at least one guided component of the linear guide, characterized in that the guiding component is at least one guide rail (4) and the guided component is at least one slide (5) on the guide rail (4), that the guided component is a guided component of the linear guide (1) provided with a displacement measuring system, that the displacement measuring system has at least one optoelectronic displacement sensor and that the displacement measuring system is interconnected with a control device in such a way thatthat the control device is a control device which, by means of the displacement measuring system and a drive connected to the control device, moves the guided component to the respective position and successively sums the distance between positions of elements, wherein the control device is a control device which determines the number of elements from the minimum distance of the elements taking into account the respective width and from this either sets the positions of the elements equal to the minimum distance if the number is a whole number or rounds the number up to the next whole number if the number is not a whole number and from this determines the new distance.

The utility model relates to the technical field of barriers, and discloses an integrated barrier for a highway toll station, which comprises a cabinet and a barrier, one end of the barrier is rotatably connected to the cabinet, the barrier is formed by sequentially splicing a plurality of barrier units end to end, and the barrier unit at one end is rotatably connected to the cabinet. An inner inserting sleeve is formed on one end face of each handrail unit, and an outer inserting sleeve is formed on the other end face of each handrail unit. Compared with the prior art, the guardrail has the advantages that the guardrail is formed by sequentially splicing the plurality of guardrail units end to end, so that the length of the guardrail can be adjusted according to the width of a road, and the practicability of the guardrail can be greatly improved. When the handrail is bent due to vehicle collision and the like, only the handrail units which are damaged by bending need to be detached and replaced, and the rest handrail units can still be used, so that the waste of resources can be reduced to a certain extent.

The utility model provides a building guardrail for civil engineering, which belongs to the technical field of building guardrails. The utility model comprises a column, two columns are arranged, and the two columns are vertically parallel; a plurality of accommodating sleeves are arranged, and the plurality of accommodating sleeves are arranged at the side ends of the two columns, and a plurality of telescopic blocks are slid in the plurality of accommodating sleeves; and a supporting mechanism, which is arranged between the two columns and connected with the plurality of telescopic blocks to support the plurality of telescopic blocks. The plurality of accommodating sleeves and the plurality of telescopic blocks are longitudinally and parallelly fixed to the side ends of the plurality of folding rods and the pull rods through the threaded connection of the plurality of first bolts and the plurality of columns. At the same time, the plurality of threaded insert rings are threadedly connected with the plurality of second bolts to fix the two cross bars in the plurality of embedded grooves, so that the plurality of accommodating sleeves, the telescopic blocks, the plurality of folding rods and the folding grooves form a stable railing, which is quickly assembled through the plurality of bolts, thereby accelerating the rapid assembly of the building guardrail for civil engineering.

The utility model relates to the technical field of assembly type buildings, and discloses a fast assembly type assembly handrail for buildings, which comprises a bottom plate, an installation mechanism is arranged at the top of the bottom plate, a protection mechanism is arranged on the surface of the installation mechanism, the installation mechanism comprises a fixing plate, the fixing plate is arranged at the top of the bottom plate, and the protection mechanism is arranged on the surface of the fixing plate. And limiting grooves are formed in the two sides of the fixing plate correspondingly, stand columns are inserted into the limiting grooves and fixedly connected to the top of the bottom plate, and transverse plates are fixedly connected to the bottoms of the stand columns. Compared with a traditional integrated handrail, the rapid assembly type assembled handrail for the buildings has the advantages of being small in occupied space and convenient to carry through the arranged installation mechanism, common lateral impact force in the building construction process can be effectively resisted through the arranged protection mechanism, and the assembly type assembled handrail for the buildings has the advantages of being convenient to carry and high in practicability. And a reliable safety protection barrier is provided for field operation personnel.

The utility model relates to the technical field of wetland environment protection, and discloses an ecological environment wetland protection device which comprises a base, a handrail arranged on the upper side of the base, a square frame arranged on the inner side of the handrail and a protection net arranged in the square frame, a convenient-to-mount stabilizing mechanism is arranged on the inner side of the base, and a quick-to-dismount mechanism is arranged on the upper side of the handrail. The convenient-to-mount stabilizing mechanism comprises a supporting seat, the supporting seat is fixedly connected to the upper surface of the base, the lower side of the handrail is fixedly connected with a limiting block, the outer wall of the limiting block is slidably connected with a sliding block, the outer wall of the handrail is fixedly connected with a connecting block, the lower side of the connecting block is fixedly connected with an elastic piece, and a sliding plate is slidably connected to the interior of the base. An extension spring is fixedly connected to the inner side of the sliding plate, an extension plate is fixedly connected to the outer side of the sliding plate, a locking block is slidably connected to the upper side of the sliding plate, the convenient-to-mount stabilizing mechanism is used for quickly mounting and dismounting the guardrail, and the quick dismounting and mounting mechanism is used for quickly replacing a protective net on the guardrail.

The invention discloses a fire-fighting escape track which comprises a main body of the escape track, the main body comprises a step for walking, a supporting strip is fixedly mounted on the outer side of the step, a plurality of groups of guardrails are fixedly mounted at the top of the supporting strip, and handrail plates are fixedly mounted at the tops of the guardrails. Heat insulation layers are fixedly installed outside the supporting strip, the multiple sets of guardrail rods and the handrail plate, inner cavities of the supporting strip, the multiple sets of guardrail rods and the handrail plate are communicated, a spray head is fixedly installed at the bottom of the supporting strip, and a driving assembly is arranged at the top of the handrail plate. And therefore, the cleanliness of the air is improved, the situation that escapers inhale a large amount of smoke to cause coma and death is avoided, meanwhile, cooling of the interior of the fire-fighting escape track is achieved, the situation that the temperature is too high and scalds the persons is avoided, and the overall safety degree is high.