Waterproof node structure at joint of environment-friendly curtain wall

Abstract

The utility model discloses a waterproof node structure of environment-friendly curtain wall joint, including cross fixture block and triangular piece, the both ends of cross fixture block external four corners are all welded with the triangular piece, and the slot is provided between the triangular piece and cross fixture block, and the both sides, top end and bottom end of cross fixture block are all reserved with the mounting groove, and the mounting groove is provided with the cross fixture block external four corners of cross fixture block external four corners of cross fixture block external four corners of cross fixture block external four corners of cross fixture block external four corners of cross fixture block external four corners. A clamping sleeve is fixed to the inner side of the mounting groove, and a connecting rod is inserted into the mounting groove. According to the waterproof joint structure at the joint of the environment-friendly curtain wall, the mounting grooves are reserved in the two sides, the top end and the bottom end of the cross-shaped clamping block, the connecting rods are sequentially inserted into the four mounting grooves of the cross-shaped clamping block, the movable rotating blocks are twisted at the exposed open grooves, and then the two-way screw rods connected with the rotating blocks are guided to rotate in situ; and the clamping blocks and the silica gel pads are guided from the grooves to approach the connecting rods at the inserting holes, so that the bracket for mounting the curtain wall plate is prevented from being separated from the node, and the problem that the outer frame is inconvenient to insert and disassemble is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof nodes, in particular to a waterproof node structure at a connection of an environmentally friendly curtain wall. Background Art

[0002] An environmentally friendly curtain wall is a structure wrapped around the outer wall of a building. It does not have the ability to bear weight by itself. It is necessary to first fix the brackets on the surface of the outer wall, and then assemble the curtain wall body piece by piece. In order to avoid water seepage into the room, the connection nodes need to have a certain waterproof function. However, ordinary structures of this type are often only fixed to the brackets of the curtain wall panels with glass glue, which makes it inconvenient to disassemble and it is also quite laborious to replace the panels. It is necessary to find a balance between clamping and waterproof sealing.

[0003] Now, a new waterproof node structure at the connection of environmentally friendly curtain walls is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a waterproof node structure at the connection of an environmentally friendly curtain wall, so as to solve the problem of inconvenience in inserting and disassembling the outer frame proposed in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof node structure at the connection of an environmentally friendly curtain wall, comprising a cross block and a triangular piece, triangular pieces are welded at both ends of the four corners of the outside of the cross block, and a slot is arranged between the triangular piece and the cross block, installation grooves are reserved on both sides, the top end and the bottom end of the cross block, and a sleeve is fixed on the inner side of the installation groove, a connecting rod is inserted in the installation groove, a socket is arranged on the outside of the installation groove, and two groups of grooves are arranged on the inner wall of the socket, a clamping block is stayed inside the groove, and a silicone pad is fixed on the surface of the clamping block, a sleeve is welded in front of the clamping block, a slot is arranged on the outside of the groove, and a bidirectional screw is movably connected to the slot through the slot, and a rotating block is installed between the bidirectional screw and the slot.

[0006] Preferably, the inner wall of the shaft sleeve is carved with patterns matching the bidirectional screw, and the shaft sleeve and the bidirectional screw are arranged in concentric circles.

[0007] Preferably, the clamping block is symmetrically fitted on the outside of the connecting rod, and the connecting rod can move back and forth along the inner wall of the mounting groove.

[0008] Preferably, a sleeve is welded on the inner side of the slot, and a cylindrical groove is reserved inside the sleeve, a short rod is inserted in the cylindrical groove, and a support pad is provided outside the short rod, a welding block is fixed between the support pad and the short rod, and a spring is welded between the welding block and the sleeve.

[0009] Preferably, the spring is sleeved on the outside of the short rod, and the short rod can slide along the inner wall of the cylindrical groove.

[0010] Preferably, the angle of the support pad is the same as that of the short rod and the sleeve, and the spring does not contact the internal short rod.

[0011] Preferably, a water-proof strip is fixed at the edge of the triangular piece, a silicone pad is pasted on the inside of the triangular piece, frosted particles are provided on the outer surface of the triangular piece, a pressing sleeve is fixed at the center of the outside of the triangular piece, and an inner cavity is provided on the inner side of the pressing sleeve, and an anti-slip pad is pasted in the inner cavity.

[0012] Preferably, the inner cavity is in a semi-arc shape in the pressing sleeve, and the inner cavity can accommodate the insertion of a human finger.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the waterproof node structure at the connection of the environmentally friendly curtain wall not only facilitates the installation and disassembly of the bracket rod body, realizes the reinforcement of the four corners of the curtain wall plate, but also realizes the node is easy to carry and install;

[0014] (1) By reserving installation grooves on both sides, top and bottom of the cross block, the connecting rod is inserted into the four installation grooves of the cross block in sequence, and the movable rotating block is twisted at the exposed slot, thereby guiding the bidirectional screw connected to it to rotate in situ, and guiding the clamp block and the silicone pad from the groove to the connecting rod near the plug hole, and cooperating with the clamping sleeve on the inside of the connecting rod to prevent the bracket for installing the curtain wall panel from being separated from the node, so as to realize the rapid installation and disassembly and replacement of this object;

[0015] (2) By providing a slot between the triangular piece and the cross block, four groups of cross blocks are respectively sleeved at the four corners of the curtain wall plate, squeezing the support pads at the corners with equal force, and the short rod behind it is embedded in the cylindrical groove in the sleeve, reinforced by the spring and providing reverse lifting force, firmly clamping and fixing this object from the four corners of the curtain wall plate to prevent the curtain wall from shaking due to the influence of external wind force;

[0016] (3) By providing an inner cavity on the inner side of the pressing sleeve, four groups of pressing sleeves for people to insert their fingers are fixed on the outer wall of the triangular piece. When splicing the connecting rod and inserting the curtain wall panel, the node can be grasped to apply a pressing force, and the silicone pad on the inner side of the triangular piece can fit the corners of the curtain wall panel. The waterproof strip on the edge can prevent rainwater from entering. The frosted particles arranged on the surface can increase the friction resistance and prevent the node from being separated from the installation place, thereby maintaining the compactness of the curtain wall structure from multiple aspects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the slot of the utility model;

[0019] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure of the local section at point A in the middle;

[0020] Figure 4 It is a front view structural schematic diagram of the utility model.

[0021] In the figure: 1. cross clamp; 2. mounting groove; 3. support pad; 4. clamping sleeve; 5. groove; 6. clamping block; 7. slot; 8. rotating block; 9. water barrier; 10. bidirectional screw; 11. connecting rod; 12. bushing; 13. silicone pad; 14. spring; 15. sleeve; 16. slot; 17. triangular piece; 18. socket; 19. short rod; 20. welding block; 21. cylindrical groove; 22. pressing sleeve; 23. inner cavity; 24. anti-slip pad; 25. frosted particles. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-4 A waterproof node structure at the connection of an environmentally friendly curtain wall comprises a cross block 1 and a triangular piece 17, triangular pieces 17 are welded at both ends of the four corners of the cross block 1, and a slot 16 is arranged between the triangular piece 17 and the cross block 1, mounting grooves 2 are reserved on both sides, the top and the bottom of the cross block 1, and a sleeve 4 is fixed on the inner side of the mounting groove 2, a connecting rod 11 is inserted in the mounting groove 2, a socket 18 is arranged on the outside of the mounting groove 2, and two groups of grooves 5 are arranged on the inner wall of the socket 18, a clamping block 6 is rested inside the groove 5, and a silicone pad 13 is fixed on the surface of the clamping block 6, a sleeve 12 is welded in front of the clamping block 6, a slot 7 is arranged on the outside of the groove 5, and the slot 7 penetrates the groove 5 and is movably connected with a bidirectional screw 10, and a rotating block 8 is installed between the bidirectional screw 10 and the slot 7;

[0024] The inner wall of the sleeve 12 is carved with patterns matching the bidirectional screw 10. The sleeve 12 and the bidirectional screw 10 are arranged in concentric circles. The clamping block 6 is symmetrically attached to the outside of the connecting rod 11. The connecting rod 11 can move back and forth along the inner wall of the mounting groove 2.

[0025] Specifically, Figure 1 and Figure 2As shown, the connecting rod 11 is inserted into the four installation grooves 2 of the cross clamping block 1 in sequence, and the movable rotating block 8 is twisted at the exposed slot 7, thereby guiding the bidirectional screw 10 connected thereto to rotate in situ, and guiding the clamping block 6 and the silicone pad 13 from the groove 5 to approach the connecting rod 11 at the insertion hole 18, and cooperate with the clamping sleeve 4 on the inner side that is sleeved on the outside of the connecting rod 11 to prevent the bracket for installing the curtain wall panel from being separated from the node.

[0026] Embodiment 2: A sleeve 15 is welded to the inner side of the slot 16, and a cylindrical groove 21 is reserved inside the sleeve 15, a short rod 19 is inserted in the cylindrical groove 21, and a support pad 3 is arranged outside the short rod 19, a welding block 20 is fixed between the support pad 3 and the short rod 19, a spring 14 is welded between the welding block 20 and the sleeve 15, the spring 14 is sleeved on the outside of the short rod 19, and the short rod 19 can slide along the inner wall of the cylindrical groove 21, the angle of the support pad 3 is the same as that of the short rod 19 and the sleeve 15, and the spring 14 does not contact the internal short rod 19;

[0027] Specifically, Figure 1 and Figure 3 As shown, four groups of cross blocks 1 are respectively sleeved at the four corners of the curtain wall plate, squeezing the support pads 3 at the corners with equal force, and the short rod 19 behind it is embedded in the cylindrical groove 21 in the sleeve 15, reinforced by the spring 14 and providing reverse lifting force, firmly clamping and fixing this object from the four corners of the curtain wall plate.

[0028] Embodiment 3: A water barrier strip 9 is fixed at the edge of the triangular piece 17, a silicone pad 13 is pasted inside the triangular piece 17, frosted particles 25 are arranged on the outer surface of the triangular piece 17, a pressing sleeve 22 is fixed at the center of the outside of the triangular piece 17, and an inner cavity 23 is arranged on the inner side of the pressing sleeve 22, a non-slip pad 24 is pasted in the inner cavity 23, and the inner cavity 23 is in a semi-arc shape in the pressing sleeve 22, and the inner cavity 23 can accommodate the insertion of a human finger;

[0029] Specifically, Figure 1 and Figure 4 As shown, four sets of pressing sleeves 22 for people to insert their fingers are fixed on the outer wall of the triangular piece 17. When splicing the connecting rod 11 and inserting the curtain wall panel, the node can be grasped to apply pressing force, and the silicone pad 13 on the inner side of the triangular piece 17 can fit the corners of the curtain wall panel, the waterproof strip 9 on the edge can prevent rainwater from entering, and the frosted particles 25 arranged on the surface can increase the friction resistance to prevent the node from being separated from the installation place.

[0030] Working principle: When the utility model is used, first insert the connecting rod 11 into the four installation grooves 2 of the cross clamp block 1 in sequence, twist the movable rotating block 8 at the exposed slot 7, and then guide the bidirectional screw 10 connected thereto to rotate in situ, guide the clamp block 6 and the silicone pad 13 from the groove 5 to approach the connecting rod 11 at the insertion hole 18, cooperate with the clamping sleeve 4 on the inside sleeved on the outside of the connecting rod 11 to prevent the bracket for installing the curtain wall panel from being separated from the node, and the four groups of cross clamp blocks 1 are respectively sleeved at the four corners of the curtain wall panel, and the support pad 3 at the corner is squeezed with equal force, and the short rod 19 behind it is embedded in the sleeve 15 The cylindrical groove 21 is reinforced by the spring 14 and provides reverse lifting force, so that the object is firmly clamped and fixed at the four corners of the curtain wall panel. Four groups of pressing sleeves 22 for people to insert their fingers are fixed on the outer wall of the triangular piece 17. When splicing the connecting rod 11 and inserting the curtain wall panel, this node can be grasped to apply pressing force, and the silicone pad 13 on the inner side of the triangular piece 17 can fit the corners of the curtain wall panel. The waterproof strip 9 on the edge can block rainwater from entering. The frosted particles 25 arranged on the surface can increase the friction resistance to prevent this node from being separated from the installation place, thereby maintaining the compactness of the curtain wall structure from multiple aspects.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A waterproof node structure at the connection of an environmentally friendly curtain wall, comprising a cross block (1) and a triangular piece (17), characterized in that: The two ends of the four corners of the cross clamp (1) are welded with triangular pieces (17), and a slot (16) is provided between the triangular piece (17) and the cross clamp (1). The two sides, top and bottom of the cross clamp (1) are reserved with mounting grooves (2), and a clamping sleeve (4) is fixed on the inner side of the mounting groove (2). A connecting rod (11) is inserted into the mounting groove (2), and a plug hole (18) is provided on the outside of the mounting groove (2). Two groups of grooves (5) are arranged on the inner wall of the hole (18), a clamping block (6) is arranged inside the groove (5), a silicone pad (13) is fixed on the surface of the clamping block (6), a shaft sleeve (12) is welded in front of the clamping block (6), a slot (7) is arranged outside the groove (5), and the slot (7) passes through the groove (5) and is movably connected with a bidirectional screw (10), and a rotating block (8) is installed between the bidirectional screw (10) and the slot (7).

2. The waterproof node structure at the connection of an environmentally friendly curtain wall according to claim 1, characterized in that: The inner wall of the shaft sleeve (12) is engraved with patterns matching the bidirectional screw (10), and the shaft sleeve (12) and the bidirectional screw (10) are arranged in concentric circles.

3. The waterproof node structure at the connection of an environmentally friendly curtain wall according to claim 1, characterized in that: The clamping block (6) is symmetrically fitted on the outside of the connecting rod (11), and the connecting rod (11) can move back and forth along the inner wall of the installation groove (2).

4. The waterproof node structure at the connection of an environmentally friendly curtain wall according to claim 1, characterized in that: A sleeve (15) is welded to the inner side of the slot (16), and a cylindrical groove (21) is reserved inside the sleeve (15), a short rod (19) is inserted in the cylindrical groove (21), and a support pad (3) is arranged outside the short rod (19), a welding block (20) is fixed between the support pad (3) and the short rod (19), and a spring (14) is welded between the welding block (20) and the sleeve (15).

5. The waterproof node structure at the connection of an environmentally friendly curtain wall according to claim 4, characterized in that: The spring (14) is sleeved on the outside of the short rod (19), and the short rod (19) can slide along the inner wall of the cylindrical groove (21).

6. The waterproof node structure at the connection of an environmentally friendly curtain wall according to claim 4, characterized in that: The angle of the support pad (3) is the same as that of the short rod (19) and the sleeve (15), and the spring (14) does not contact the internal short rod (19).

7. The waterproof node structure at the connection of an environmentally friendly curtain wall according to claim 1, characterized in that: A water barrier strip (9) is fixed at the edge of the triangular piece (17), a silicone pad (13) is glued inside the triangular piece (17), frosted particles (25) are arranged on the outer surface of the triangular piece (17), a pressing sleeve (22) is fixed at the center of the outside of the triangular piece (17), and an inner cavity (23) is arranged on the inner side of the pressing sleeve (22), and an anti-slip pad (24) is glued in the inner cavity (23).

8. The waterproof node structure at the connection of an environmentally friendly curtain wall according to claim 7, characterized in that: The inner cavity (23) is in a semi-arc shape in the pressing sleeve (22), and the inner cavity (23) can accommodate the insertion of a human finger.

Images