971results about "Stairway-like structures" patented technology

The invention relates to the field of integrated manufacturing systems, and discloses a modular integrated building curtain wall system and a mounting method thereof. The system comprises an MIC main body structure module; a curtain wall unit module; the modularized connecting structure comprises a horizontal plug-in type connecting assembly with a deformation compensation gap and a vertical socket-and-spigot type connecting assembly. The socket type connecting assembly is provided with a temperature deformation self-adaptive adjusting mechanism, and the adjusting mechanism comprises a socket structure with a memory alloy sleeve; the BIM intelligent integrated interface comprises a control module and is used for acquiring real-time pose data corresponding to the curtain wall unit module through a preset laser positioning reflector plate; kalman filtering fusion is carried out based on preset parameters of the BIM model and preset wireless stress sensor actual measurement data, and a pose correction amount is generated; and generating an MIC main body structure module, a curtain wall unit module and corresponding module installation information according to the real-time pose data and the pose correction amount. And a more efficient, accurate and economical technical scheme is provided for production of building curtain walls.

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.

A method of assembling and installing a vertical cable infill deck railing system is disclosed in which cables are strung two parallel rails, pulled taut, and tightened into position. The cable railing system resists galvanic corrosion by using a flange nut cap to separate dissimilar metals. The flange nut cap also prevents the associated flange nut from falling if it is overly loosened. Galling is reduced without the need for additional coatings by using a phosphor bronze threaded crimp.

A wood post bracket used for securing a post mount to a rim joist and a mounting blocks of a substructure of a deck's wood framing system includes a hollow sleeve defining an open rectangular passage, the open rectangular passage having four walls, a planar base forming a first wall of the four walls and a mounting plate forming a second wall of the four walls that is positioned opposite the first wall, such that the hollow sleeve is positioned between the planar base and the mounting plate and the planar base and the mounting plate are oriented parallel to each other.

The utility model relates to the technical field of building construction safety, and discloses a protective shed for building construction, which comprises a concrete platform, a stand column for supporting is fixedly mounted at the top of the concrete platform, a cross beam for supporting is fixedly mounted at the top of the stand column, and a guardrail for protection is fixedly mounted on one side of the stand column. An iron frame used for reinforcing is fixedly installed at the top of the cross beam, and a ceiling used for protection is fixedly installed at the top of the iron frame. According to the protective shed for building construction, the cross beams and the guardrails are arranged in a matched mode, the top of the protective shed can be fixedly supported through the guardrails, the collapse condition is avoided, the guardrails can protect the two sides of the protective shed, normal construction is guaranteed, and the reliability of the protective shed is improved; the ceiling can be fixedly supported through the iron frame, so that the ceiling is protected, the situation that the device topples over is avoided, meanwhile, mounting and dismounting are convenient, and the practicability of the device is improved.

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.

The utility model belongs to the field of constructional engineering, and provides a stair sliding support structure with raised lines, which comprises a stair beam and a stair inclined stair section, protruding strips are arranged on the upper surfaces of the stair beams, sliding medium layers are arranged on the upper surfaces of the stair beams and the upper surfaces of the protruding strips, grooves are formed in the bottom faces of the stair inclined stair sections, the protruding strips are embedded into the grooves, the inner top faces of the grooves abut against the sliding medium layers on the upper surfaces of the protruding strips, and the bottom faces of the stair inclined stair sections abut against the sliding medium layers on the upper surfaces of the stair beams. And a sliding cavity is formed between the raised line and the inner side wall of the groove. According to the stair sliding support structure, under the condition that the use space of the lower portion of the stair flight is not affected, the sliding function of the stair is achieved, and meanwhile the situation that the stair flight falls off horizontally under the special working condition can be prevented. The method has obvious advantages in construction operability and construction quality, and has the advantages of being safe in structure, convenient to construct, reliable to use and the like.

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 utility model is applicable to the technical field of metal guardrails, and provides a metal guardrail with good stability, which comprises guardrail columns, cross rods are fixed on the outer walls of the guardrail columns, vertical rods and limiting mechanisms arranged on the cross rods and the vertical rods are inserted into the inner sides of the cross rods, and the limiting mechanisms are used for limiting the connection of the cross rods and the vertical rods; the limiting mechanism comprises a transmission unit and a reset unit; the transmission unit is used for limiting the connection of the cross rod and the vertical rod; and the reset unit is used for always providing thrust towards one side for the transmission unit. By arranging the limiting mechanism, in the process of inserting the vertical rods into the transverse rod, the pushing force is given to the abutting block through the last inserted vertical rod, the multiple limiting blocks are pushed into the limiting grooves in the multiple vertical rods, the multiple vertical rods do not need to be welded, mounting and dismounting are convenient, stability is improved, and working efficiency is further improved.

To maintain a stabler support state in which a handrail is supported.SOLUTION: The present invention relates to a support structure for a handrail 20 that comprises a plate material (glass plate part 201) stood between a first space and a second space, and that supports lower end parts of the plate materials from both a first space side and a second space side by a first support member 102 arranged on the first space side and a second support member 103 arranged on the second space side. A handrail 20 further comprises a plurality of plate materials (glass plate parts 201) arranged side by side in the extension direction of the handrail 20. The second support member 103 consists of a plurality of division materials arranged side by side in the extension direction, the plurality division materials includes a first division material and a second division material which adjoin each other, and the plurality of division materials include a first plate material and a second plate material which adjoin each other, wherein the first division material supports the first plate material by holding it with the first support member 102, and the second division material supports the first plate material and second plate material by holding them with the first support member 102.SELECTED DRAWING: Figure 5

An object of the present invention is to provide a handrail mounting structure that can easily and firmly fix a handrail even in a support-less structure in which there are no supports between adjacent handrail panels. [Solution] The present invention is a mounting structure for a handrail 100 in which the handrail 100 is attached along the upper edge of a surface material such as a glass panel 401, and the handrail 100 comprises a base material 5 that is attached with its upper edge held to the upper edge of the surface material, a cover material 1 that covers the base material 5, and a core material 6 that is stored in a storage space S formed between the base material 5 and the cover material 1 and is fixed to the base material 5. A fixing member 300 is provided on a wall surface (for example, a first wall surface W1) that is perpendicular to the surface material, and the core material 6, base material 5, and fixing member 300 overlap with each other, and a fastening member B2 passes through the overlapping position to connect the core material 6, base material 5, and fixing member 300 together.

The utility model discloses a quick installation device for prefabricated stair protection, and belongs to the technical field of assembly type building structure auxiliary installation equipment. The prefabricated stairway comprises a prefabricated stairway, a hoisting embedded part and a plurality of bolt sleeves are arranged on the prefabricated stair; one end of the bolt sleeve extends outwards from the side part of the prefabricated stair; a positioning plate is detachably mounted at the bolt sleeve; a vertical rod is arranged on the positioning plate; a lifting lug is arranged at the upper top of the vertical rod, and a connecting rod is detachably mounted on the vertical rod; every two adjacent vertical rods on the same side of the prefabricated stair are connected through a connecting rod. The problems that a prefabricated stair structure is damaged to a certain extent when a temporary stair is used for protection conventionally, and construction temporary protection cannot be carried out in time are effectively solved.

The utility model relates to a glass clamp with a gasket, which comprises a base, a U-shaped accommodating groove formed on the base, and a gasket arranged in the accommodating groove, a first part and a second part which are oppositely arranged are arranged on two sides of the accommodating groove; the gasket is installed in the containing groove and is of a U-shaped sheet-shaped structure, and a clamping groove capable of clamping glass is formed between the gasket and the containing groove; a third part and a fourth part which are oppositely arranged are arranged on the two sides of the clamping groove; the first magnetic attraction assembly is located between the first part and the third part and can magnetically attract the third part of the gasket to the first part; the second magnetic attraction assembly is located between the second part and the fourth part and can magnetically attract the fourth part of the gasket to the second part.

The objective is to provide a railway tank car that can ensure the strength of the handrails while suppressing an increase in the mass of the scaffolding. [Solution] The first reinforcing member 50 connects the base of the support column 41 and the upper surface of the bracket 20. The first reinforcing member 50 is positioned on the outside of the support column 41 in the vehicle width direction (left side of the page in Figure 4(a)). That is, the short side 5b of the first reinforcing member 50 is welded to the upper surface of the bracket 20 in a region that is on the outside of the support column 41 in the vehicle width direction. Therefore, it is not necessary to increase the width dimension of the bracket 20, as in the conventional structure in which a pair of reinforcing members 151 are arranged in a V-shape on both sides of the support column 141 (see Figure 6(b)). Thus, the strength of the handrail 40 can be increased while suppressing an increase in the mass of the scaffolding 2.

A system for mounting an accessory structure to another structure includes: an anchor baseplate assembly, an object-mounting assembly, and an object-mounting fastener. The anchor baseplate assembly includes a baseplate and holes passing through the baseplate. The object-mounting assembly includes an opening passing through the object-mounting assembly, as well as a smooth-walled port passing through the object-mounting assembly. The object-mounting fastener is positioned in the opening of the object-mounting assembly and is fixated to the anchor baseplate assembly. The object-mounting assembly is attached to the anchor baseplate assembly by the object-mounting fastener. The smooth-walled port in the object-mounting assembly is in registry with one of the holes in the anchor baseplate assembly.

A glass guardrail ground groove section bar comprises a section bar body, a glass installation groove is formed in the section bar body, an adhesive tape buckling position is arranged at the position, close to the top, of the inner wall of one side of the glass installation groove and used for installing an adhesive tape, the waterproof effect is achieved, and the attractiveness can be improved. A decorative plate buckling position is arranged on one side of the top of the sectional material body and used for installing a decorative plate, and flatness and attractiveness are enhanced. A wedge-shaped coordination groove is formed in the inner wall of one side in the glass installation groove and used for containing a triangular wedge-shaped ligand, and the stability of the glass is kept. A hollow acrylic groove is formed in the profile body and used for containing acrylic and bearing glass. A lamp strip placing groove is formed in the bottom in the glass installing groove, a lamp strip can be installed in the lamp strip placing groove, the lamp strip placing groove can be used for illumination, and meanwhile atmosphere sense and attractiveness are enhanced. The utility model belongs to the technical field of guardrail profiles, and solves the problems of insufficient installation stability, lack of attractiveness and poor waterproofness in the prior art.

The invention relates to a split mounting type flower box which solves the problems that in the prior art, dismounting and mounting are tedious, the structural stability is poor, and adaptability is insufficient. According to the technical scheme, the box comprises a bottom support, an enclosure bulkhead and a retaining ring matched with the top end of the enclosure bulkhead, the edge of the bottom support is provided with an upper folding edge, the lower end of the enclosure bulkhead is a lower inserting edge which is folded inwards and turned downwards, and the lower inserting edge is inserted into the inner side of the upper folding edge and matched with the upper folding edge in an abutting mode. The upper folding edge is connected with and limits the lower inserting edge on the bottom support, and the retaining ring is used for limiting and fixing the upper end of the enclosure bulkhead, so that the enclosure bulkhead is in a fixed, stable and reliable cylinder shape. The multifunctional landscape lamp has the advantages of being stable and reliable in structure, convenient to disassemble and assemble, low in transportation and storage cost, high in function adaptability, good in durability and the like, and can be widely applied to various scenes such as urban landscaping and courtyard decoration.

The utility model relates to the technical field of building construction, and discloses a quickly assembled and disassembled stair handrail for building construction, which comprises two stand columns, first connecting pieces are fixedly connected to the upper ends and the lower ends of the opposite sides of the stand columns, and first cross rods are rotatably connected to the exteriors of the first connecting pieces. A second cross rod is installed at the end of the first cross rod through an adjusting assembly and used for adjusting the length of the handrail, a lifting plate is connected to the outer portion of the lower end of the stand column in an up-down sliding mode, a back plate is fixedly connected to the rear end of the lifting plate, and a tightening latch is fixedly connected to the lower end of the back plate. According to the stair handrail, the overall length of the handrail is adjusted through stretching and retracting of the second transverse rod relative to the first transverse rod, the handrail is made to meet the requirements of different stair lengths, the applicability and universality of the stair handrail are improved, the handrail is fixed to the edge of a stair through cooperation of the rotating cylinder and the stand column, operation is easy and fast, and the stair handrail is suitable for building construction. And temporary installation is used for guaranteeing the safety of constructors.

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.

To provide a fall prevention handrail whose body can be removed in a short time. [Solution] A pair of brackets 2 are attached between opposing surfaces. The handrail body 3 is supported between the pair of brackets 2 by inserting it into the pair of brackets 2 from above. Cover members 4 are provided at both ends of the handrail body 3 so as to cover the pair of brackets 2. The cover members 4 are provided with notches 42 so that when the handrail body 3 is lifted upward, the cover members 4 cover the brackets 2 and the brackets 2 release their support for the handrail body 3.

Level access structures including a first module and a second module. The first module includes first sidewalls defining a first open shaft with a first top end and a first bottom end opposite the first top end. The second module includes second sidewalls defining a second open shaft with a second top end and a second bottom end opposite the second top end. The second module is complementarily configured with the first level access module. The second module is configured to selectively couple to the first module with the second open shaft aligned with the first open shaft to define a continuous open shaft. The continuous open shaft is configured to contain a level access system.

The embodiment of the utility model provides a platform slow release device and an escape platform, and relates to the technical field of slow release devices. One end of the connecting part is connected with the movable end of the bearing platform; the running part is linked with the connecting part; the operation part is configured to be driven by the connecting part to do first movement when the movable end of the bearing platform is opened towards the outdoor side; and the slow release part is arranged on the fixed frame or the vertical surface of the building, and the slow release part is configured to apply opposite force for hindering the first movement to the operation part. By arranging the connecting part connected with the bearing platform and the operation part linked with the connecting part, the slow release part arranged in the fixed frame is adopted to slow down the movement of the operation part, so that the purpose of reducing the unfolding speed of the bearing platform is achieved, and the safety and stability of the unfolding process of the bearing platform are ensured.

To provide a temporary handrail including a non-cylindrical handrail having an adjustable length.SOLUTION: A first handrail 21 has an outer pipe 71 and an inner pipe 72 slidably inserted into the outer pipe 71. The outer peripheral shapes of the outer pipe 71 and the inner pipe 72 are elliptical. The lower end of the outer pipe 71 has a first open hole 75 and the lower end of the inner pipe 72 has a groove part 76. The groove part 76 includes a groove hole 76a and edge pieces 76b positioned at both sides of the groove hole 76a. In the groove part 76, a fixing member 77 having a female screw part 77b is disposed. A fixing bolt 79 is inserted into the first open hole 75 of the outer pipe 71 and the groove hole 76a of the inner pipe 72 and screwed into the female screw part 77b of the fixing member 77, so that the edge pieces 76b of the inner pipe 72 are sandwiched between the fixing member 77 and the outer pipe 71. As a result, the outer pipe 71 and the inner pipe 72 are fixed.SELECTED DRAWING: Figure 20

To reduce the time and effort required to adjust the inclination angle of a slope.SOLUTION: A slope device 1 includes a base portion 2, a slope portion 3 which is tiltable with one end rotatably connected to the base portion 2 via a pivotal connection portion 4, and a tilt adjustment mechanism 5 provided to be interposed between the base portion 2 and the slope portion 3, and the tilt adjustment mechanism 5 includes a four-section cross link mechanism 55.SELECTED DRAWING: Figure 1

The utility model discloses an assembly type prefabricated balcony which comprises a balcony bottom plate and balcony side plates arranged on the two sides of the balcony bottom plate, one end of the top of the balcony bottom plate is provided with a ventilating and water-permeable flower bed, and the ventilating and water-permeable flower bed comprises a flower bed frame arranged on the top of the balcony bottom plate and a fence plate arranged on the inner wall of the flower bed frame. A front pushing opening is formed in the portion, located below the fence plate, of one side of the flower bed frame, a ventilation opening is formed in the portion, located below the fence plate, of the side, away from the front pushing opening, of the flower bed frame, and an intercepting drawer extending into the flower bed frame is arranged in the front pushing opening; and a fence connected with the flower bed frame is arranged between the two balcony side plates. When a user wants to plant a plant, the user does not need to prepare a flowerpot, the plant is directly planted after filling soil in the ventilated and permeable flower bed, the user is more convenient, even if the plant is not planted, the flower bed frame can be used as a fixed bench by laying a wood plate on the flower bed frame, and compared with a traditional prefabricated balcony, the functions are richer.

The invention discloses a handrail structure, and relates to the technical field of handrails, the handrail structure comprises a handrail body, a base and a plurality of support rods, the handrail body is arranged above the base, the plurality of support rods are arranged between the handrail body and the base, the handrail body is provided with a loading structure and a loading driving structure, and the loading driving structure is arranged on the loading structure. The handrail body is provided with a sliding groove extending along the handrail body, the carrying structure is slidably connected with the sliding groove, the carrying driving structure is used for driving the carrying structure to slide along the sliding groove, the base is provided with a lifting driving structure, and the lifting driving structure is used for driving the carrying structure to slide along the sliding groove. The lifting driving structure is used for driving the supporting rod to change the length so as to achieve lifting of the armrest body. According to the armrest structure, conveying of objects can be achieved, and the height of the armrest body can be adjusted.

The utility model relates to the technical field of stairs, and discloses a stair passage protection device which comprises a stair passage, a stair guardrail, an additional assembly and a protection net, the stair guardrail comprises a handrail arranged on the stair passage, a plurality of stand columns are arranged on the lower side of the handrail, and the additional assembly comprises an inclined plate arranged on the side face of the stair passage. A plurality of clamping pieces are arranged on the inclined plate, the inclined plate is detachably connected with the clamping pieces and the stand columns, and the protective net is arranged between the additionally-installed assembly and the stair guardrail; through cooperative use of the stairway channel, the stairway guardrail, the additional assembly and the protective net, the locking bolts penetrate through the stand columns to fix the clamping pieces to the stand columns, then the inclined plates and the protective net are fixed to the side face of the stairway channel, then the protective net and the hooks are hooked, the protective net is assembled, convenience is achieved, and the working efficiency is improved. Objects can be prevented from falling off from the gap between the stair channel and the stair guardrail, safety is improved, and the effects of being convenient to install and good in protection performance are achieved.