An explosion-proof glass curtain wall system

Abstract

The utility model relates to glass curtain wall technical field, especially to a kind of explosion-proof glass curtain wall system, including mounting frame, glass pressure piece, connecting piece, fastening bolt and locking piece, the opposite sides of mounting frame are equipped with the installation groove for installing explosion-proof glass;Glass pressure piece is located outdoors;The front side of mounting frame is equipped with bolt slot and installation vacancy, bolt slot and installation vacancy are communicated, bolt slot is located the front side of installation vacancy, connecting piece is set in installation vacancy, fastening bolt is sequentially threaded in the threaded hole on connecting piece, bolt slot and glass pressure piece, locking piece is threadedly connected with fastening bolt locking, so that glass pressure piece is tightly installed on the explosion-proof glass of installation groove, adjusting assembly located in installation vacancy is provided on mounting frame, adjusting assembly is connected with connecting piece, for adjusting the axial sliding of connecting piece along fastening bolt, avoid fastening bolt unable to enter the threaded hole of glass pressure piece, to solve the technical problem that fastening bolt and glass pressure piece are not good at hole.

Description

Technical Field

[0001] This utility model relates to the field of glass curtain wall technology, and in particular to an explosion-proof glass curtain wall system. Background Technology

[0002] Currently, such as Figure 1 As shown, existing explosion-proof glass curtain wall systems typically include connection nodes, which include mounting frames, glass clamps, connectors, fastening bolts, and locking devices. The mounting frame has mounting grooves on opposite sides for installing the explosion-proof glass. The glass clamps are located outdoors. The front side of the mounting frame has bolt grooves and mounting spaces that communicate with each other. The bolt grooves are located in front of the mounting spaces. The connectors are engaged within the mounting spaces. The fastening bolts pass sequentially through threaded holes in the connectors, bolt grooves, and glass clamps. The locking devices are threadedly connected to the fastening bolts and locked in place, causing the glass clamps to press firmly against the explosion-proof glass installed in the mounting grooves.

[0003] However, the connectors of the existing explosion-proof glass curtain wall system cannot be adjusted along the axial direction of the fastening bolts, which may cause the end of the fastening bolt that connects to the glass pressure member to not be able to enter the threaded hole of the glass pressure member, resulting in a technical problem of misalignment between the fastening bolt and the glass pressure member. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a connection structure for explosion-proof glass curtain walls. It aims to solve the technical problem that the connection parts of the existing explosion-proof glass curtain wall system cannot be adjusted along the axial direction of the fastening bolt, which makes it impossible for the end of the fastening bolt connected to the glass pressure member to enter the threaded hole of the glass pressure member, resulting in poor hole alignment between the fastening bolt and the glass pressure member.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An explosion-proof glass curtain wall system includes a mounting frame, a glass clamping component, a connector, fastening bolts, and a locking component. The mounting frame has mounting grooves on opposite sides for installing explosion-proof glass. The glass clamping component is located outdoors. The front side of the mounting frame has a bolt groove and a mounting space that communicate with each other. The mounting space is located between two mounting grooves, with the bolt groove located in front of the mounting space. The connector is located within the mounting space. The fastening bolts are sequentially inserted into threaded holes on the connector, bolt groove, and glass clamping component. The locking component is threadedly connected to the fastening bolts and locked, causing the glass clamping component to press against the explosion-proof glass installed in the mounting groove. The mounting frame has an adjustment component located within the mounting space. The adjustment component is connected to the connector and is used to adjust the axial sliding of the connector along the fastening bolts.

[0007] Furthermore, the adjustment assembly includes an H-shaped component and an adjusting screw. The H-shaped component is mounted on the mounting frame via the adjusting screw. The connecting member is sleeved on the H-shaped component. The adjusting screw is used to adjust the H-shaped component to drive the fastening bolt, causing the connecting member to move axially along the fastening bolt.

[0008] Furthermore, the explosion-proof glass curtain wall system of this utility model also includes a heat insulation strip pressed between the mounting frame and the glass clamp, and the fastening bolts pass through the heat insulation strip.

[0009] Furthermore, the mounting frame includes a female column and a male column, which are plugged into each other. The female column has a mounting groove on the side facing away from the male column, and the male column has a mounting groove on the side facing away from the female column. The adjustment component is disposed on the female column.

[0010] Furthermore, the female column is also provided with a left connecting part located in the installation space, and the male column is also provided with a right connecting part located in the installation space. A bolt groove is formed between the left connecting part and the right connecting part. A left slot is provided on the side of the left connecting part facing the adjustment component, and a right slot is provided on the side of the right connecting part facing the adjustment component. The connector is provided with a left snap-fit ​​part and a right snap-fit ​​part, which are respectively used to insert into the left slot and the right slot.

[0011] Furthermore, a left groove is provided on the side of the left connecting part facing the glass pressing member, and a right groove is provided on the side of the right connecting part facing the glass pressing member. Two protrusions are provided on the heat insulation strip, and the two protrusions are respectively inserted into the left groove and the right groove.

[0012] Furthermore, the female column is provided with a insertion groove, and the male column is provided with a insertion part that inserts into the insertion groove. A first sealing strip is provided between the insertion groove and the insertion part. The first sealing strip is used to seal the gap between the female column and the male column.

[0013] Furthermore, structural adhesive is provided between the mounting groove and the explosion-proof glass to bond the explosion-proof glass to the mounting frame.

[0014] Furthermore, a second sealing strip is provided between the mounting frame and the explosion-proof glass, the second sealing strip being used to seal the gap between the explosion-proof glass and the mounting frame.

[0015] Furthermore, a third sealing strip is provided between the glass pressing component and the explosion-proof glass, and the third sealing strip is used to seal the gap between the explosion-proof glass and the glass pressing component.

[0016] Compared with the prior art, the significant advantages of this utility model are:

[0017] In use, the explosion-proof glass curtain wall system of this utility model involves fastening bolts sequentially passing through threaded holes in the connector, bolt groove, and glass clamping component. Simultaneously, locking components are threadedly connected to the fastening bolts and locked in place, causing the glass clamping component to press firmly against the explosion-proof glass installed in the mounting groove. Because an adjustment component is installed in the mounting space on the mounting frame, the connector can be adjusted to slide axially along the fastening bolts. This ensures that the fastening bolts can enter the threaded holes of the glass clamping component, avoiding the technical defect of the fastening bolts not being able to align with the threaded holes of the glass clamping component. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the cross-sectional connection node structure of the explosion-proof glass curtain wall system in the background art.

[0019] Figure 2 This is a schematic diagram of the cross-sectional connection node structure of the explosion-proof glass curtain wall system of this utility model;

[0020] Figure 3 for Figure 2 Exploded view;

[0021] Figure 4 This is a schematic diagram of the connection between the connector and the fastening bolt in this embodiment;

[0022] Figure 5 This is a schematic diagram of the installation frame involved in this embodiment;

[0023] Figure 6 This is a schematic diagram of the structure of the adjustment component involved in this embodiment;

[0024] Figure 7 This is a schematic diagram of two cross-sectional connection nodes of the explosion-proof glass curtain wall system involved in this embodiment.

[0025] Icon labels:

[0026] 1. Mounting frame; 10. Mounting space; 11. Bolt slot; 12. Adjustment assembly; 120. H-shaped part; 121. Adjusting screw; 13. Female column; 130. Left connecting part; 131. Left slot; 132. Left groove; 14. Male column; 140. Right connecting part; 141. Right slot; 142. Right groove; 15. Mounting groove; 16. First sealing strip; 17. Second sealing strip; 2. Glass clamping part; 20. Third sealing strip; 3. Connecting part; 4. Fastening bolt; 5. Thermal insulation strip; 50. Protrusion; 6. Locking part; 7. Cover plate; 8. Explosion-proof glass; 9. Structural adhesive. Detailed Implementation

[0027] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0028] In the description of this utility model, it should be understood that the terms "width," "upper," "lower," "front," "rear," "top," and "bottom," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction relationship between two elements. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] In this invention, unless otherwise expressly specified and limited, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or contact between the first and second features not being in direct contact but through another feature between them.

[0030] Please refer to Figures 2-7 This utility model provides an explosion-proof glass curtain wall system, including multiple connection nodes, with explosion-proof glass 8 connected between two adjacent nodes.

[0031] Taking a connection node as an example: The connection node includes a mounting frame 1, a glass clamping element 2, a connector 3, fastening bolts 4, a heat insulation strip 5, and a locking element 6. Mounting slots 15 for installing explosion-proof glass 8 are provided on opposite sides of the mounting frame 1; a bolt slot 11 and a mounting space 10 are provided on the front side of the mounting frame 1, which are connected. The mounting space 10 is located between the two mounting slots 15, and the bolt slot 11 is located on the front side of the mounting space 10 (the front side refers to the side closer to the outside). The connector 3 is located within the mounting space 10, and the glass clamping element 2 is located outdoors. The fastening bolts 4 are sequentially inserted into the threaded holes on the connector 3, bolt slot 11, heat insulation strip 5, and glass clamping element 2. Simultaneously, the locking element 6 is threadedly connected to and locked with the fastening bolts 4, so that the glass clamping element 2 presses against the explosion-proof glass 8 installed on the mounting slot 15, while the heat insulation strip 5 is pressed between the mounting frame 1 and the glass clamping element 2, providing heat insulation.

[0032] In addition, the mounting frame 1 is provided with an adjustment component 12 located in the mounting space 10. The adjustment component 12 is connected to the connector 3. The adjustment component 12 is used to adjust the connector 3 to slide along the axial direction of the fastening bolt 4, thereby ensuring that the fastening bolt 4 can enter the threaded hole of the glass pressing member 2, avoiding the fastening bolt 4 being unable to fit into the threaded hole of the glass pressing member 2, and overcoming the defect that the fastening bolt 4 cannot be properly aligned with the glass pressing member 2.

[0033] In this embodiment, the adjusting assembly 12 includes an H-shaped member 120 and an adjusting screw 121. The H-shaped member 120 is connected to the mounting frame 1 via the adjusting screw 121. The connecting member 3 has a U-shaped structure and is slidably fitted onto the outer wall of the H-shaped member 120. The adjusting screw 121 is used to adjust the H-shaped member 120 to drive the fastening bolt 4, causing the connecting member 3 to move axially along the fastening bolt 4. That is, it can be understood that because there is a gap between the adjusting screw 121 and the head of the fastening bolt 4, it will not interfere with the manual rotation of the adjusting screw 121. Through the adjusting screw 121, the H-shaped member 120 can move axially along the fastening bolt 4. After the H-shaped member 120 moves towards the fastening screw, it will drive the fastening bolt 4 to move the connecting member 3 towards the interior side, thereby ensuring that the fastening bolt 4 can enter the threaded hole of the glass clamp 2.

[0034] It should be noted that, since the connector 3 is slidably sleeved on the outer wall of the H-shaped part 120, the connector 3 can move freely along the axial direction of the fastening bolt 4.

[0035] In this embodiment, the mounting frame 1 includes a female column 13 and a male column 14, which are interlocked. Specifically, the female column 13 has an insertion groove, and the male column 14 has an insertion part that interlocks with the insertion groove. A first sealing strip 16 is provided between the insertion groove and the insertion part to seal the gap between the female column 13 and the male column 14.

[0036] Of course, a mounting groove 15 is provided on the side of the female column 13 facing away from the male column 14, and a mounting groove 15 is provided on the side of the male column 14 facing away from the female column 13. The adjusting component 12 is disposed on the female column 13. The two ends of the explosion-proof glass 8 are respectively connected to the mounting groove 15 on the left side of one mounting frame 1 and the mounting groove 15 on the right side of another mounting frame 1. Structural adhesive 9 is provided between the mounting groove 15 and the explosion-proof glass 8, and the explosion-proof glass 8 is bonded to the mounting frame 1 by the structural adhesive 9.

[0037] Taking a connection node as an example: During the assembly of the connection node, firstly, the fastening bolt 4 is inserted into the connector 3, and the connector 3 is slidably fitted onto the H-shaped part 120; secondly, the adjusting screw 121 is threaded into the female column 13, and then the male column 14 is inserted into the female column 13; thirdly, the heat insulation strip 5 and the glass pressure plate are connected to the fastening bolt 4 in sequence, so that the tail of the fastening bolt 4 passes through the threaded hole of the glass pressure plate, and is locked by the locking part 6 (locking nut) threaded into the tail of the fastening bolt 4, so that the heat insulation strip 5 is pressed between the mounting frame 1 and the glass pressure piece 2, and the glass pressure piece 2 presses the explosion-proof glass 8 installed on the mounting groove 15; fourthly, the cover plate 7 is fastened onto the glass pressure piece 2. Therefore, it can be seen that the method of using the insertion and connection of the female column 13 and the male column 14 to form a mounting frame 1 is beneficial to the assembly of the connection node and facilitates the maintenance of the connection node in the later stages.

[0038] It should be noted that, since the connector 3 can be displaced along the axial direction of the fastening bolt 4, an installation gap is created to meet the construction requirements for the left and right insertion of the female column 13 and the male column 14. In addition, after the fastening bolt 4 is tightened, the left and right mounting slots 15 can be made symmetrical, which is easy to standardize and can better withstand the load from the negative pressure node to the outside after a frontal explosion, and can also withstand the indoor explosion from the inside to the outside allowed by the connection node.

[0039] In this embodiment, the female column 13 is further provided with a left connecting portion 130 located within the mounting space 10, and the male column 14 is further provided with a right connecting portion 140 located within the mounting space 10. A bolt groove 11 is formed between the left connecting portion 130 and the right connecting portion 140; a left slot 131 is provided on the side of the left connecting portion 130 facing the adjusting assembly 12, and a right slot 141 is provided on the side of the right connecting portion 140 facing the adjusting assembly 12. The connector 3 is provided with a left engaging portion and a right engaging portion, which are respectively used to engage with the left slot 131 and the right slot 141. It can be understood that the left and right locking parts on the connector 3 can be inserted into the left locking slot 131 of the left connecting part 130 and the right locking slot 141 of the right connecting part 140, respectively, further restricting the left and right displacement of the connector 3, and at the same time restricting the separation of the male column 14 and the female column 13 insertion parts.

[0040] It is worth noting that since the connector 3 is sleeved on the outer wall of the H-shaped part 120, the force-bearing area between the connector 3 and the H-shaped part 120 can be larger. Since the left and right locking parts of the connector 3 are respectively locked in the left locking groove 131 and the right locking groove 141, before the left and right locking parts of the connector 3 are damaged, the connector 3 only bears tensile and shear forces, not bending moments, and is not prone to instability.

[0041] In this embodiment, a left groove 132 is formed on the side of the left connecting part 130 facing the glass pressing member 2, and a right groove 142 is formed on the side of the right connecting part 140 facing the glass pressing member 2. Two protrusions 50 are provided on the heat insulation strip 5, and the two protrusions 50 are respectively inserted into the left groove 132 and the right groove 142. It can be understood that when the heat insulation strip 5 is pressed between the mounting frame 1 and the glass pressing member 2, the two protrusions 50 on the heat insulation strip 5 are respectively engaged in the left groove 132 on the left connecting part 130 and the right groove 142 on the right connecting part 140, restricting the lateral displacement of the heat insulation strip 5.

[0042] In this embodiment, a second sealing strip 17 is also provided between the mounting frame 1 and the explosion-proof glass 8. The second sealing strip 17 is used to seal the gap between the explosion-proof glass 8 and the mounting frame 1. Similarly, a third sealing strip 20 is provided between the glass clamping member 2 and the explosion-proof glass 8. The third sealing strip 20 is used to seal the gap between the explosion-proof glass 8 and the glass clamping member 2.

[0043] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A fireproof glass curtain wall system, comprising a mounting frame, glass clamps, connectors, fastening bolts, and locking components, wherein the mounting frame has mounting grooves for mounting fireproof glass on opposite sides; the glass clamps are located outdoors; the front side of the mounting frame has bolt grooves and mounting spaces, the bolt grooves and mounting spaces are connected, the mounting spaces are located between two of the mounting grooves, the bolt grooves are located in front of the mounting spaces, the connectors are disposed within the mounting spaces, the fastening bolts are sequentially inserted into threaded holes in the connectors, bolt grooves, and glass clamps, and the locking components are threadedly connected to and locked with the fastening bolts, such that the glass clamps press the fireproof glass mounted on the mounting grooves, characterized in that... The mounting frame is provided with an adjustment component located in the mounting space. The adjustment component is connected to the connector and is used to adjust the sliding of the connector along the axial direction of the fastening bolt.

2. The explosion-proof glass curtain wall system according to claim 1, characterized in that, The adjustment assembly includes an H-shaped component and an adjusting screw. The H-shaped component is mounted on the mounting frame via the adjusting screw. The connecting component is sleeved on the H-shaped component. The adjusting screw is used to adjust the H-shaped component to drive the fastening bolt, causing the connecting component to move axially along the fastening bolt.

3. The explosion-proof glass curtain wall system according to claim 1, characterized in that, It also includes a thermal insulation strip pressed between the mounting frame and the glass clamp, with the fastening bolts passing through the thermal insulation strip.

4. The explosion-proof glass curtain wall system according to claim 3, characterized in that, The mounting frame includes a female column and a male column, which are plugged into each other. The female column has a mounting groove on the side facing away from the male column, and the male column has a mounting groove on the side facing away from the female column. The adjustment component is mounted on the female column.

5. The explosion-proof glass curtain wall system according to claim 4, characterized in that, The female column is also provided with a left connecting part located in the installation space, and the male column is also provided with a right connecting part located in the installation space. A bolt groove is formed between the left connecting part and the right connecting part. A left slot is opened on the side of the left connecting part facing the adjustment component, and a right slot is opened on the side of the right connecting part facing the adjustment component. The connector is provided with a left snap-fit ​​part and a right snap-fit ​​part, which are respectively used to insert into the left slot and the right slot.

6. The explosion-proof glass curtain wall system according to claim 5, characterized in that, A left groove is provided on the side of the left connecting part facing the glass pressing member, and a right groove is provided on the side of the right connecting part facing the glass pressing member. Two protrusions are provided on the heat insulation strip, and the two protrusions are respectively inserted into the left groove and the right groove.

7. The explosion-proof glass curtain wall system according to claim 4, characterized in that, The female column is provided with a insertion groove, and the male column is provided with a insertion part that inserts into the insertion groove. A first sealing strip is provided between the insertion groove and the insertion part. The first sealing strip is used to seal the gap between the female column and the male column.

8. The explosion-proof glass curtain wall system according to claim 1, characterized in that, Structural adhesive is provided between the mounting groove and the explosion-proof glass to bond the explosion-proof glass to the mounting frame.

9. The explosion-proof glass curtain wall system according to claim 1, characterized in that, A second sealing strip is also provided between the mounting frame and the explosion-proof glass. The second sealing strip is used to seal the gap between the explosion-proof glass and the mounting frame.

10. The explosion-proof glass curtain wall system according to claim 1, characterized in that, A third sealing strip is provided between the glass pressing component and the explosion-proof glass, and the third sealing strip is used to seal the gap between the explosion-proof glass and the glass pressing component.

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