Stretchable curtain wall bottom structure

Abstract

The utility model discloses a curtain wall bottom structure with flexibility. The curtain wall bottom structure comprises a stand column, a cross beam, curtain wall glass, a supporting assembly, a heat preservation structure, a sleeve core and a connecting piece. The connecting piece is fixed to the ground, the sleeve core is fixedly connected with the connecting piece, and the sleeve core is inserted into the lower end of the stand column and can slide in the vertical direction relative to the stand column. The cross beam is fixed to one side of the stand column, the supporting assembly is fixed to the front side face of the cross beam, and the curtain wall glass is arranged on the supporting assembly and connected with the supporting assembly. The heat preservation structure is located between the cross beam and the ground. The stand column can freely stretch out and draw back relative to the sleeve core so as to cope with deformation of building materials, and it is guaranteed that stress is safe and stable.

Description

Technical Field

[0001] The utility model relates to the technical field of building curtain walls, in particular to a curtain wall bottom structure with telescopicity. Background Art

[0002] In the existing building curtain wall system, beams and columns are the basic supporting structure. The connected beams and columns form the main frame of the curtain wall system for installing curtain wall glass. However, building materials have the characteristics of "thermal expansion and contraction". When the weather changes or the temperature difference between indoor and outdoor is large, the building materials will deform to varying degrees. If the bottom of the column is fixedly connected to the ground, when the material deforms, the building structure will be damaged, resulting in unstable force. Utility Model Content

[0003] The utility model provides a curtain wall bottom structure with telescopicity, wherein the upright columns can be freely telescoped relative to the sleeve core to cope with the deformation of building materials and ensure the safety and stability of force.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] The embodiment of the utility model provides a curtain wall bottom structure with telescopicity, comprising columns, cross beams, curtain wall glass, support components, thermal insulation structure, sleeve core and connecting pieces; the connecting pieces are fixed to the ground, the sleeve core is fixedly connected to the connecting pieces, the sleeve core is inserted into the lower end of the column and can slide in the vertical direction relative to the column; the cross beam is fixed to one side of the column, the support component is fixed to the front side of the cross beam, the curtain wall glass is arranged on the support component and is connected to the support component; the thermal insulation structure is located between the cross beam and the ground.

[0006] In some embodiments, the support assembly includes a support block arranged on the front side of the beam and a pressure plate fixedly connected to the support block. The curtain wall glass is located above the support block and on the rear side of the pressure plate. Sealant is provided between the curtain wall glass and the support block and between the curtain wall glass and the pressure plate.

[0007] In some embodiments, the support assembly further includes a decorative piece, wherein the decorative piece is located at a front side of the pressing plate and connected to the pressing plate.

[0008] In some embodiments, the decorative member includes a vertically arranged front decorative panel and two limiting members connected to the front decorative panel, the front decorative panel is located on the front side of the pressure plate, and the two limiting members are respectively located above and below the pressure plate; buckle grooves are provided on the top and bottom of the pressure plate, and clips adapted to the buckle grooves are provided on the two limiting members, and the clips are buckled in the buckle grooves.

[0009] In some embodiments, a plurality of abutment strips are further provided on the limiting member, and the abutment strips abut against the pressure plate.

[0010] In some embodiments, the thermal insulation structure includes thermal insulation cotton.

[0011] In some embodiments, the thermal insulation structure further includes a sealing plate, which is located on the front side of the thermal insulation cotton, wherein the upper end of the sealing plate is connected to the crossbeam, and the lower end of the sealing plate is fixed to the ground.

[0012] In some embodiments, the connecting member includes an angle code, one connecting plate of the angle code is fixed on the ground, and the other connecting plate is inserted into the column and connected to the sleeve core by screws.

[0013] The utility model has at least the following beneficial effects: the sleeve core of the utility model is inserted into the lower end of the column and can slide relative to the column in the vertical direction. The column is not directly fixed to the ground. When the building materials are deformed due to changes in temperature, the column and the sleeve core can adapt to the deformation of the building materials and expand and contract relatively, thereby protecting the building structure from damage and ensuring safe and stable force. At the same time, the support assembly is fixed to the front side of the beam, the curtain wall glass is arranged on the support assembly and connected to the support assembly, so that the curtain wall glass is stably supported by the support assembly, and the thermal insulation structure is located between the beam and the ground to insulate the gap between the beam and the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a cross-sectional schematic diagram of a retractable curtain wall bottom structure according to an embodiment of the utility model;

[0015] Figure 2 It is a cross-sectional schematic diagram of a beam, curtain wall glass, a support assembly and a thermal insulation assembly in one embodiment of the utility model;

[0016] Figure 3 It is a cross-sectional schematic diagram of a pressing plate and a decorative element according to an embodiment of the utility model;

[0017] Figure 4 The figure is a cross-sectional schematic diagram of a connector, a sleeve core and a column in a horizontal section according to an embodiment of the utility model.

[0018] Wherein, the accompanying drawings are marked as follows:

[0019] Ground 10, column 100;

[0020] Beam 200;

[0021] Curtain wall glass 300;

[0022] Support assembly 400, support block 410, pressing plate 420, buckle groove 421, sealant 430, decorative member 440, front decorative plate 441, limiting member 442, clamping member 443, abutting strip 444;

[0023] Thermal insulation structure 500, thermal insulation cotton 510, sealing plate 520;

[0024] Core 600,

[0025] Connecting piece 700 , corner bracket 710 , bottom plate 720 . DETAILED DESCRIPTION

[0026] The utility model provides the following description with reference to the accompanying drawings to help fully understand the various embodiments of the utility model as defined by the claims and their equivalents. The description includes various specific details to help understanding, but these details should be regarded as exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the utility model.

[0027] In the description of the present invention, descriptions of orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] It will be understood that when one element (eg, a first element) is “connected” to another element (eg, a second element), the element may be directly connected to the other element or an intervening element (eg, a third element) may be present between the element and the other element.

[0029] The embodiment of the utility model provides a curtain wall bottom structure with telescopic properties, such as Figure 1-4As shown, it includes a column 100, a beam 200, a curtain wall glass 300, a support assembly 400, an insulation structure 500, a sleeve core 600 and a connector 700. The connector 700 is fixed on the ground 10, and the sleeve core 600 is fixedly connected to the connector 700, so the sleeve core 600 is also fixed on the ground 10. The column 100 is a hollow structure, and the sleeve core 600 is inserted into the column 100 from the opening at the lower end of the column 100, and the sleeve core 600 can slide in the vertical direction relative to the column 100. The sleeve core 600 can limit the lateral movement of the lower end of the column 100 relative to the sleeve core 600 to prevent the column 100 from deflecting. When the ambient temperature changes and causes the building material to deform, the column 100 and the sleeve core 600 can adapt to the deformation of the building material and expand and contract relatively, thereby protecting the building structure from damage and ensuring safe and stable force. The crossbeam 200 is fixed on one side of the column 100, the support assembly 400 is fixed on the front side of the crossbeam 200, the curtain wall glass 300 is arranged on the support assembly 400 and connected to the support assembly 400, and the support assembly 400 can provide support force for the curtain wall glass 300, so that the curtain wall glass 300 remains stable; the crossbeam 200 does not contact the ground 10, but leaves a gap between the crossbeam 200 and the ground 10, and the insulation structure 500 is located in the gap between the crossbeam 200 and the ground 10 to insulate the gap position.

[0030] In some embodiments, the support assembly 400 includes a support block 410 disposed on the front side of the crossbeam 200 and a pressure plate 420 fixedly connected to the support block 410. The curtain wall glass 300 is located above the support block 410 and at the rear side of the pressure plate 420. Sealant 430 is disposed between the curtain wall glass 300 and the support block 410 and between the curtain wall glass 300 and the pressure plate 420. The support block 410 supports the curtain wall glass 300 from the bottom, and the pressure plate 420 limits the movement of the curtain wall glass 300 toward its front side, thereby keeping the curtain wall glass 300 stable. The sealant 430 can improve the sealing performance, and at the same time, it also provides a buffering protection for the curtain wall glass 300 to prevent the support block 410 and the pressure plate 420 from damaging the curtain wall glass 300.

[0031] Furthermore, the support assembly 400 also includes a decorative member 440, which is located on the front side of the pressure plate 420 and connected to the pressure plate 420. The decorative member 440 covers the pressure plate 420 on its rear side, which can isolate and protect the pressure plate 420 and improve the aesthetics.

[0032] Furthermore, the decorative member 440 includes a vertically arranged front decorative plate 441 and two stoppers 442 connected to the front decorative plate 441. The front decorative plate 441 is located at the front side of the pressing plate 420, and the two stoppers 442 are respectively located above and below the pressing plate 420. The top and bottom of the pressing plate 420 are both provided with buckle grooves 421, and the two stoppers 442 are both provided with clamping members 443 adapted to the buckle grooves 421. The clamping members 443 are buckled in the buckle grooves 421, thereby clamping and fixing the decorative member 440 on the pressing plate 420.

[0033] Furthermore, a plurality of abutment strips 444 are provided on the limiting member 442 , and the abutment strips 444 abut against the pressure plate 420 . The abutment of the abutment strips 444 can limit the movement of the decorative member 440 relative to the pressure plate 420 , so as to enhance the stability of the decorative member 440 fixed on the pressure plate 420 .

[0034] In some embodiments, the thermal insulation structure 500 includes thermal insulation cotton 510, which can play a role in heat insulation and heat preservation. At the same time, the thermal insulation cotton 510 is stretchable and can adapt to the deformation of building materials.

[0035] Furthermore, the thermal insulation structure 500 further includes a sealing plate 520, which is located at the front side of the thermal insulation cotton 510, the upper end of which is connected to the crossbeam 200, and the lower end of which is fixed to the ground 10. The sealing plate 520 can limit the thermal insulation cotton 510 from moving toward the front side thereof, and prevent the thermal insulation cotton 510 from moving out from between the crossbeam 200 and the ground 10. The sealing plate 520 can be made of a ductile material, so that it also has a certain degree of elasticity.

[0036] In some embodiments, the connector 700 includes an angle bracket 710 and a bottom plate 720. The bottom plate 720 can be fixed to the ground 10 by embedded parts. One connecting plate of the angle bracket 710 is welded and fixed to the bottom plate 720. The other connecting plate of the angle bracket 710 is inserted into the column 100 and connected to the sleeve core 600 by screws. Since the screws are located on the inner side of the column 100 and do not protrude from the column 100, the outer side of the column 100 is smoother, which is convenient for later decoration construction.

[0037] The terms and words used in the above description and claims are not limited to the literal meanings, but are only used by the applicant to enable a clear and consistent understanding of the utility model. Therefore, it should be clear to those skilled in the art that the above description of various embodiments of the utility model is provided only for illustration, and not for limiting the utility model as defined by the attached claims and their equivalents.

Claims

1. A retractable curtain wall bottom structure, characterized in that: It includes columns, beams, curtain wall glass, support components, insulation structure, sleeve core and connectors; the connectors are fixed to the ground, the sleeve core is fixedly connected to the connectors, the sleeve core is inserted into the lower end of the column and can slide vertically relative to the column; the beams are fixed to one side of the column, the support components are fixed to the front side of the beams, the curtain wall glass is arranged on the support components and connected to the support components; the insulation structure is located between the beams and the ground.

2. The retractable curtain wall bottom structure according to claim 1, characterized in that: The support assembly includes a support block arranged on the front side of the crossbeam and a pressure plate fixedly connected to the support block. The curtain wall glass is located above the support block and at the rear side of the pressure plate. Sealant is provided between the curtain wall glass and the support block and between the curtain wall glass and the pressure plate.

3. The retractable curtain wall bottom structure according to claim 2, characterized in that: The support assembly further includes a decorative member, which is located at the front side of the pressing plate and connected to the pressing plate.

4. The retractable curtain wall bottom structure according to claim 3 is characterized in that: The decorative part includes a vertically arranged front decorative plate and two limiting parts connected to the front decorative plate, the front decorative plate is located on the front side of the pressure plate, and the two limiting parts are respectively located above and below the pressure plate; buckle grooves are arranged on the top and bottom of the pressure plate, and clips adapted to the buckle grooves are arranged on the two limiting parts, and the clips are buckled in the buckle grooves.

5. The retractable curtain wall bottom structure according to claim 4, characterized in that: The limiting member is also provided with a plurality of abutment strips, and the abutment strips abut against the pressure plate.

6. The retractable curtain wall bottom structure according to claim 1, characterized in that: The thermal insulation structure comprises thermal insulation cotton.

7. The retractable curtain wall bottom structure according to claim 6, characterized in that: The heat-insulating structure also includes a sealing plate, which is located at the front side of the heat-insulating cotton. The upper end of the sealing plate is connected to the crossbeam, and the lower end is fixed on the ground.

8. The retractable curtain wall bottom structure according to any one of claims 1 to 7, characterized in that: The connecting piece comprises an angle code, one connecting plate of the angle code is fixed on the ground, and the other connecting plate is inserted into the column and connected with the sleeve core through screws.

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