CN220414599U - Frameless single-point support all-glass curtain wall - Google Patents

Abstract

The utility model belongs to the technical field of building curtain walls, and discloses a frameless single-point support all-glass curtain wall which comprises a lower support structure, an upper floating hanging structure and curtain wall glass, wherein the lower support structure comprises a steel bench, the front surface and the back surface of the bottom of the steel bench are welded with vertically arranged adapter plates, the two adapter plates are welded at the top of an embedded platform, the embedded platform is preset in a lower building main body.

Description

Frameless single-point support all-glass curtain wall

Technical Field

The utility model relates to the technical field of building curtain walls, in particular to a frameless single-point support all-glass curtain wall.

Background

The improvement project of the shed and family area of a certain district mainly comprises two tower buildings, the south and north sides of the first five-layer skirt building, an exhibition hall and a cooling tower, wherein a panel full glass system at the entrance of the south and north sides is a great feature of the project.

In this project, the cost of the single glass material is high, the single glass is nearly 40 flat, the vertical dimension is h=12.6m, the cell width b=3m, the total thickness is up to 125mm, the glass wall with similar thickness, the single glass weight is 10 tons, and the total is configured as 8 pieces of glass: the size of the 6 pieces of 12TP/1.52SGP+2 pieces of 12TP/1.52SGP is extremely rare, the gap between the glass is 20 mm, the surface glass is self-formed by gluing, no additional vertical keel support exists, and the panel is vertically placed into a groove and installed in a sitting mode.

Because the panel is oversized and is made of brittle materials, the plate is damaged due to lateral earthquake and settlement of the main body structure, and how to solve the problem that the glass panel absorbs the lateral stress of the earthquake and adapts to the settlement of the main body structure becomes an important difficult problem to be solved urgently.

Disclosure of Invention

The utility model provides the frameless single-point support all-glass curtain wall, which has the advantages of resisting the lateral stress of an earthquake, adapting to the settlement displacement of a building and the like, and effectively solves the technical problems that the panel is oversized and is made of brittle materials, and the plate is damaged due to the settlement of the lateral earthquake and a main body structure in the prior art.

The utility model aims to solve the problems of the prior art and provides a frameless single-point support all-glass curtain wall, which comprises a lower support structure, an upper floating hanging structure and curtain wall glass, wherein the lower support structure comprises a steel bench, the front and the back of the bottom of the steel bench are welded with vertically arranged adapter plates, the two adapter plates are welded at the top of an embedded platform, the embedded platform is preset in a lower building main body, a rectangular cushion block is welded at the center of the top of the steel bench, a limiting column is welded at the center of the cushion block, a frame is arranged around the curtain wall glass, a point limiting hole penetrating to the bottom is formed at the center of the bottom of the frame, the limiting column is movably connected inside the point limiting hole, the bottom of the point supporting block is in a spherical surface, and is tightly attached to the top of the cushion block, the tops of the steel bench are respectively close to the front and the back of the curtain wall glass, long angle steel is symmetrically fastened and connected at the positions of the left and right ends of the long angle steel, a positioning piece and the left end and the right ends of the long angle steel are respectively provided with a positioning piece and a floating structure is used for positioning the bottom of the glass, and the floating structure is connected with the bottom of the top of the floating structure.

In one embodiment of the utility model, the upper floating hanging structure comprises a hanging ear seat and a hanging plate, the top of the hanging ear seat is fixedly connected with the upper building main body, oblong holes which are vertically arranged are respectively formed at the left side and the right side of the hanging ear seat and are close to the front face and the back face, a hanging ear plate is welded at the center of the top of the hanging plate, hanging bolts are welded at the center of the hanging ear plate and are respectively close to the front end and the back end, the hanging bolts are correspondingly and movably connected inside the oblong holes, the bottom of the hanging plate is symmetrically and fixedly connected with the through-length angle steel at the positions of the bottom of the hanging plate, which are respectively close to the front face and the back face of the curtain wall glass, and the left end and the right end of the through-length angle steel are respectively provided with an adjusting positioning piece for positioning the top of the curtain wall glass between the two through-length angle steel.

In one embodiment of the utility model, the adjusting and positioning piece comprises an adjusting bolt, wherein the adjusting bolt is in threaded connection with the through long angle steel, one end of the adjusting bolt penetrates through one side of the through long angle steel and is fixedly connected with the center of one side of a limiting block, the other side of the limiting block is tightly attached to the surface of the frame, a locking nut is in threaded connection with the surface of the adjusting bolt, and one end of the locking nut is tightly attached to one side of the through long angle steel.

In one embodiment of the utility model, a plurality of curtain wall glasses are sequentially arranged side by side along the same vertical plane, and two adjacent curtain wall glasses are fixedly connected through structural adhesive to form a complete glass curtain wall.

In one embodiment of the utility model, the glass curtain wall is provided with buffer plates at the periphery except the bottom, and the section of the buffer plates is in a zigzag shape and is made of silica gel materials.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the upper floating hanging structure and the lower supporting structure are respectively arranged on the surface of the main body of the building, the point supporting block with the spherical bottom is arranged at the center of the bottom of the curtain wall glass, and the bottom is supported by the cushion block, so that the single-point support of the curtain wall glass is formed, the inner and outer relaxation of the plane of the curtain wall glass is realized through the supporting structure, the function of a certain rotation space is realized, and the deformation of the main body structure can cause larger in-plane displacement due to the oversized size of the panel of the curtain wall glass, and the structure can completely adapt to the main body deformation caused by lateral earthquake or sedimentation of the main body structure, so that the situation that the stress concentration is easy to cause the extrusion collision of the glass to break due to the rigid connection of the curtain wall glass is effectively avoided, and the economic loss is serious is caused.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic vertical cross-section of a lower support structure;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic vertical cross-sectional view of an upper floating hitch structure;

FIG. 4 is a schematic plan view of an adjustment positioning member;

fig. 5 is a schematic cross-sectional view of the entire structure of the present utility model.

Reference numerals illustrate: 1. curtain wall glass; 2. a frame; 3. length-adjustable angle steel; 4. adjusting the positioning piece; 41. a limiting block; 42. a lock nut; 43. an adjusting bolt; 5. a steel stool; 6. an adapter plate; 7. embedding a platform; 8. a point support block; 81. a point limiting hole; 9. a cushion block; 10. a limit column; 11. an upper building body; 12. ear seats are hung; 121. a slotted hole; 13. a bolt is hung; 14. the ear plate is hung; 15. a hanging plate; 16. and a buffer plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Examples

Referring to fig. 1-5, the utility model provides a frameless single-point support all-glass curtain wall, which comprises a lower support structure, an upper floating hanging structure and curtain wall glass 1, wherein the lower support structure comprises a steel bench 5, the front and the back of the bottom of the steel bench 5 are welded with vertically arranged adapter plates 6, the two adapter plates 6 are welded at the top of an embedded platform 7, the embedded platform 7 is preset in a lower building main body, the center of the top of the steel bench 5 is welded with a rectangular cushion block 9, the center of the cushion block 9 is welded with a limit post 10, the periphery of the curtain wall glass 1 is provided with a frame 2, the bottom center of the frame 2 is provided with a point support block 8, the center of the top of the point support block 8 is provided with a point limit hole 81 penetrating to the bottom, the limit post 10 is movably connected inside the point limit hole 81, the bottom of the point support block 8 is in a spherical surface, and is tightly attached to the top of the cushion block 9, the top of the steel bench 5 is respectively close to the front and the back of the curtain wall glass 1, the left and right ends of the through long angle steel 3 are respectively provided with an adjusting positioning piece 4, the bottom of the curtain wall 1 is used for positioning the bottom of the glass 1, the two floating structures are connected with the floating structure, and the top of the floating structure is connected with the floating structure.

In one embodiment of the utility model, the upper floating hanging structure further comprises a hanging ear seat 12 and a hanging plate 15, the top of the hanging ear seat 12 is fixedly connected with the upper building main body 11, long round holes 121 which are vertically arranged are respectively formed at the left side and the right side of the hanging ear seat 12 and near the front and the back, a hanging ear plate 14 is welded at the center of the top of the hanging plate 15, a hanging bolt 13 is welded at the center of the hanging ear plate 14 and near the front and the back respectively, the corresponding hanging bolts 13 are movably connected inside the long round holes 121, through long angle steel 3 are symmetrically and fixedly connected at the bottom of the hanging plate 15 and near the front and the back of the curtain wall glass 1 respectively, and adjusting positioning pieces 4 are respectively arranged at the left end and the right end of the through long angle steel 3 and used for positioning the top of the curtain wall glass 1 between the two through long angle steel 3.

Specifically, through setting up floating link structure and lower bearing structure respectively on the main surface of the building, through setting up a point supporting shoe 8 in the bottom central authorities of curtain wall glass 1, and set up the bottom of point supporting shoe 8 to spherical structure, and support the bottom through cushion 9, and through opening the spacing hole 81 of point supporting shoe 8 middle part, and cooperate and fix a spacing post 10 in cushion 9 middle part, through inserting spacing post 10 and connect movably in single-point spacing hole 81, thereby constitute the single-point support of curtain wall glass 1, through this bearing structure, realize the inside and outside of curtain wall glass 1 plane and relax, realize its function that has certain rotation space, and because the main part structural deformation that the subsidence of curtain wall glass panel size is very big, the main part deformation that the main part structure brought can all cause great displacement, thereby effectively avoid curtain wall glass 1 rigid connection to lead to the fact the stress concentration to take place to extrude the collision and break, thereby cause economic loss serious circumstances to appear for cooperation curtain wall glass, through cooperation setting up floating link structure, through the top link plate is just above-up in order to hang the top in the setting up floating link structure, through being located on the main part on the lug 1 and just, and fix on two lug-boss 15 at the bottom of the two lug-mounted plates 15 are fixed at the top of the two-side of the vertical peg-shaped plate 15, and set up at the top of two-side of the top of the vertical peg-shaped plate 15 is realized, and the top is fixed at the top of the hanger plate 15 is realized, and is set up at 15 is realized, and is fixed by the two and is equipped with the top of the top 15 is mounted at the top 15 in the top 15 has the top 15, so that the floating structure is matched with the pendulum type movement displacement mode of the curtain wall glass 1 to carry out adaptive position compensation.

In one embodiment of the present utility model, further, the adjusting and positioning member 4 includes an adjusting bolt 43, where the adjusting bolt 43 is in threaded connection with the through-length angle steel 3, one end of the adjusting bolt passes through one side of the through-length angle steel 3 and is fixedly connected to the center of one side of the limiting block 41, the other side of the limiting block 41 is tightly attached to the surface of the frame 2, the surface of the adjusting bolt 43 is in threaded connection with a locking nut 42, and one end of the locking nut 42 is tightly attached to one side of the through-length angle steel 3.

Specifically, through arranging a circle of through length angle steel 3 around the front and back sides of the curtain wall glass 1 and configuring proper quantity of adjusting and positioning pieces 4 on the through length angle steel, the curtain wall glass 1 can be stably and vertically installed without passing through a rigid frame structure, the characteristics of pendulum type bearing motion of the curtain wall glass 1 are completely adapted, the curtain wall glass 1 can be subjected to structural deformation and seismic lateral stress to generate adaptive deflection, and the installation state can be kept through the structural stability, so that the safety coefficient of the glass curtain wall structure is further improved, and the horizontal load is effectively resisted.

In one embodiment of the present utility model, further, a plurality of curtain wall glasses 1 are sequentially arranged side by side along the same vertical plane, and two adjacent curtain wall glasses 1 are fixedly connected through structural adhesive to form a complete glass curtain wall.

Specifically, as the area difference among the plates of each curtain wall glass 1 is large in molding, and particularly the deformation difference between the triangular plate and the adjacent plate is most outstanding, the sealant is difficult to bear the large deformation and can not meet the design requirement, so that the sealant is converted into the double-component structural adhesive, a plurality of pieces of glass are connected into a whole to cooperatively bear force, the impact risk among the plates is further reduced, and the influence of external stress on the curtain wall glass 1 is also dispersed.

In one embodiment of the utility model, further, the glass curtain wall is provided with the buffer plates 16 around except the bottom, the section of the buffer plates 16 is in a zigzag shape, and the glass curtain wall is made of silica gel material, and the glass curtain wall and the surrounding rigid structural members are sequentially connected in a buffer manner by arranging the silica gel buffer plates 16 with certain elasticity, so that the full glass curtain wall is safer and more reliable in use.

In addition, because the glass panel is overweight (about ten tons), fine adjustment measures are needed after the first falling in the field installation process, therefore, the bottom of the adjacent curtain wall glass 1 panel is provided with a bolt structure which can be adjusted up and down and left and right, and after the panel is accurately adjusted and installed, the bolts can be removed.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a frameless single-point supports full glass curtain wall, its characterized in that includes bearing structure, goes up floating articulated structure and curtain wall glass (1), bearing structure includes steel bench (5) down, the front and the back of steel bench (5) bottom all weld and are adapter plate (6) that vertical set up, two adapter plate (6) all weld in pre-buried platform (7) top, pre-buried platform (7) are preset in lower building body, the top central authorities welding of steel bench (5) have cushion (9) of rectangle, the central authorities welding of cushion (9) has spacing post (10), be provided with frame (2) around curtain wall glass (1), the bottom central authorities of frame (2) are provided with some supporting shoe (8), the top central authorities of some supporting shoe (8) have seted up and have run through to the some spacing hole (81) of bottom, some supporting shoe (8) bottom be the sphere setting, and hug closely in the top of cushion (9), the top of steel bench (5) just is close to two and is provided with long angle steel (3) of two side-channel plate (4) respectively before the long angle steel (3), the device is used for positioning the bottom of the curtain wall glass (1) at a position between the two through long angle steels (3), and the top of the curtain wall glass (1) is movably connected with the upper floating hanging structure and floats up and down.

2. The frameless single-point support full glass curtain wall according to claim 1, wherein the upper floating hanging structure comprises hanging lugs (12) and hanging plates (15), the top of the hanging lugs (12) is fixedly connected with an upper building main body (11), oblong holes (121) which are vertically arranged are formed in the positions of the left side, the right side and the front side, which are close to the front side and the back side of the hanging lugs (12), hanging lugs (14) are welded in the center of the tops of the hanging plates (15), hanging bolts (13) are welded in the positions of the centers of the hanging lugs (14) which are close to the front end and the rear end respectively, the corresponding movable connection of each hanging bolt (13) is arranged in each oblong hole (121), the bottoms of the hanging plates (15) are symmetrically and fixedly connected with through angle steel (3) which are close to the positions of the front side and the back side of the curtain wall glass (1), and the left end and the right end of the through angle steel (3) are provided with adjusting positioning pieces (4) for positioning the tops of the glass (1) between the two through angle steel positions (3).

3. The frameless single-point support full glass curtain wall according to claim 2, wherein the adjusting and positioning piece (4) comprises an adjusting bolt (43), the adjusting bolt (43) is in threaded connection with the through long angle steel (3), one end of the adjusting bolt penetrates through the center of one side of the through long angle steel (3) and is fixedly connected with one side of a limiting block (41), the other side of the limiting block (41) is tightly attached to the surface of the frame (2), a locking nut (42) is in threaded connection with the surface of the adjusting bolt (43), and one end of the locking nut (42) is tightly attached to one side of the through long angle steel (3).

4. A frameless single-point support full glass curtain wall according to claim 3, characterized in that a plurality of curtain wall glasses (1) are arranged side by side in sequence along the same vertical plane, and two adjacent curtain wall glasses (1) are fixedly connected into a complete glass curtain wall through structural adhesive.

5. The frameless single-point support all-glass curtain wall according to claim 4, wherein the glass curtain wall is provided with buffer plates (16) all around except the bottom, and the section of the buffer plates (16) is serrated and made of silica gel.