997 results about "Baluster" patented technology

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.

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 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 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 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 foundation pit temporary protection structure which comprises a pair of stand columns vertically arranged on the ground in a spaced mode. The cross beam is horizontally arranged at the middle position of the pair of stand columns; the pair of handrails is horizontally arranged between the upper ends and the lower ends of the pair of stand columns; each stand column comprises a middle rod and a pair of end rods, the pair of end rods are rotationally connected to the two ends of the middle rod, sliding blocks are arranged at the two ends of each handrail, sliding grooves for the sliding blocks to slide are formed in the inner side walls of the middle rods and the inner side walls of the end rods, and locking pieces for fixing the sliding blocks are arranged at the ends of the end rods. Compared with the prior art, the protection structure has the following advantages and effects that by arranging the folding storage type protection structure, the protection structure can be stored and transported during folding, the occupied space of the protection structure is reduced, meanwhile, the protection structure can be unfolded on site and can be rapidly installed and fixed, rapid installation and use of the protection structure are achieved, and the installation efficiency is improved.

The utility model relates to the technical field of constructional engineering, in particular to an anti-skid device for a movable formwork, which comprises a main beam, a front support leg, a rear support leg, a rear longitudinal moving auxiliary support leg, an outrigger suspension arm, a track, a rear suspension, an outer formwork, a bottom formwork, a suspension rod, a side formwork, an inner formwork, a reinforcement cage lifting appliance, a reinforcement cage tire car, a hydraulic and electric appliance, a halfpace and a handrail. According to the utility model, the upward moving beam yard is adopted to automatically finish the hole passing displacement of the supporting legs without other auxiliary crane equipment on the ground, the mechanical degree is high, the operation is simple, the safety and reliability are realized, and the rain-proof and sun-proof ceilings are arranged at the tops of the outriggers on the two sides of the main beam, so that all-day work of the moving beam yard can be ensured; when a concrete box girder is poured, steel bars of a next hole of box girder can be bound at the tail of the concrete box girder, the construction efficiency is greatly improved, the construction period is shortened, when a continuous beam or a continuous steel structure and other inter-bridge transition are carried out, only the side formwork and the bottom formwork need to be unfolded, passing can be conveniently carried out, the whole machine dismantling workload is reduced, and the transition operation efficiency is improved.

The invention relates to a universal fixing block for use on an external thermal insulation system and at the edge of a reveal in a building facade. The block (1) comprises: - a portion (2) intended to be fixed to the facade by means of screws; - a facade face (3), intended to be positioned parallel to and flush with the building facade and to serve as a universal fixing surface for a facade element, such as a shutter hinge, a railing, or a blind; - a reveal face (4), orthogonal to the facade face (3), intended to be positioned parallel to and flush with the reveal of the opening. The reveal face (4) is characterized in that it has a plurality of raised and / or recessed elements (5) that promote the adhesion of a facade coating. Figure 4 (for the abstract)

The utility model relates to the technical field of assembly type buildings, and discloses a folding angle flattening binding sleeve for an assembly type building, which comprises a connecting cylinder, a turning block fixedly mounted at the bottom of the connecting cylinder, a bottom plate fixed on the turning block, and a pull rod fixedly connected to the outer side of the bottom plate; the connecting rod is mounted at the top of the connecting cylinder in a threaded mode, and a mounting rod is arranged at the top of the connecting rod; the turning block at the bottom of the connecting cylinder and the bottom plate are pre-buried in the position of a handrail of a concrete stair or a balcony of an assembly type building, the connecting cylinder is exposed out of a concrete surface, after concrete is solidified, the connecting rod is installed in the installation groove in a threaded mode to be fixedly connected with the connecting cylinder, and then the handrail or a handrail is welded to the connecting rod. The building does not need to be punched through the pre-buried connecting cylinder, and the problems that the building surface is damaged when a percussion drill is used for punching, the mounting position is inaccurate due to hole deviation, and the building attractiveness is affected are solved.

The utility model relates to the technical field of buildings, in particular to a permanent and temporary combined balcony railing, which comprises a main rod, a mounting base, a handrail, a first cross rod, a second cross rod, a vertical short rod and an auxiliary component, the mounting base is fixedly arranged at the bottom end of the main rod, and the handrail is fixedly arranged on one side of the top end of the main rod. A first transverse rod and a second transverse rod are fixedly arranged on one side of the main rod, one end of the vertical short rod is connected to the first transverse rod, the other end of the vertical short rod is connected to the second transverse rod, and the vertical short rod is installed and positioned by arranging an auxiliary assembly; the auxiliary assembly is arranged between the first cross rod and the vertical short rod, so that the connection stability is guaranteed, and the service life is prolonged; the auxiliary structures are annularly arranged on the side edge of the cylindrical handle at equal intervals, and the auxiliary structures are butterfly-shaped, so that the stability of the structure is ensured, and the auxiliary structures are more attractive; auxiliary convex particles are arranged on the two sides of the stable rubber pad at equal intervals, and the structural stability is improved.

The present invention relates to a device for dismantling at least one strut of a scaffold railing detachably mounted on a pole of a scaffold, comprising a claw with a movable catch for detachably connecting and partially gripping the pole, comprising an attachment aid for supporting the device on the pole and a guide designed to guide the device to open the catch on the pole during a dismantling process.

1. Name of the product in this design: Stair railing post (3D waist). 2. Application of this design: This design is used as a component of a staircase, serving as a support column connecting the stair treads and handrails. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention relates to a positioning element (51) for positioning a balustrade panel (5) on a balustrade (3) of a passenger transport system (1) designed as an escalator or moving walkway. The positioning element (51) comprises a main part (52) which is designed such that it can be secured to an upper holding element (25) of the balustrade (3) by means of a latching connection (63), and a stop surface (60) formed on the main part (52) is designed to position an adjoining balustrade panel (5) on the balustrade (3) at a specified angle of inclination (α).

The utility model relates to the technical field of handrails, and discloses an intelligent safety handrail which comprises a bottom plate, supporting frames are welded to the two sides of the top surface of the bottom plate, lifting blocks are connected to the inner walls of the two sides in the supporting frames in a sliding mode, and handrail bodies are fixedly installed on the sides, close to each other, of the two lifting blocks. Through cooperation of a double-shaft motor, a transmission rod, a worm, a worm gear, a threaded rod and a lifting block, the height of the railing can be flexibly adjusted according to different scenes and requirements, diversified use requirements are met, the applicability of the railing is improved, and the surrounding environment can be monitored in real time through an intelligent electronic fence installed at the top of the railing body; the safety protection capacity is effectively improved, related personnel can be reminded to pay attention to abnormal conditions in time, site safety is guaranteed, lifting universal wheels are installed on the two sides of the bottom of the bottom plate, so that the handrail is convenient to move and fix, the flexibility of handrail deployment is greatly improved, and manpower and time cost is saved.

This utility model relates to a railing node, including a base, an upper cover, a lower cover, and a protrusion. The base is fixedly connected to an external column. The lower cover is horizontally fixedly connected to the upper part of the base. The outer edge of the protrusion is horizontally fixedly connected to the inner wall of the lower cover. The outer edge and middle part of the protrusion abut against the end face of the horizontal tube and are inserted into the inner wall of the horizontal tube, respectively. The upper cover and the lower cover are snapped together to cover the ends of the protrusion and the horizontal tube. A sealing ring surrounding the horizontal tube is provided at the joint of the ends of the lower cover and the upper cover. The beneficial effects of this utility model are: by setting the protrusion to snap into the horizontal tube and by using the lower cover to snap into the upper cover, the installation is simple and the installation space is not restricted; the upper cover covers the ends of the protrusion and the horizontal tube inside the lower cover, and the sealing ring achieves a seal, which is not easy to rust and does not affect the strength of the railing node.