CN217871228U

CN217871228U - Building curtain wall glue leakage prevention structure

Info

Publication number: CN217871228U
Application number: CN202221849272.5U
Authority: CN
Inventors: 李文振; 李建柱; 吕效国; 李健
Original assignee: Shandong Xinsha Construction Co ltd
Current assignee: Shandong Xinsha Construction Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-22
Anticipated expiration: 2032-07-18

Abstract

The application discloses building curtain leak protection glued structure relates to building curtain technical field, improves when pouring into sealed glue into in pointing into, and the foam stick receives the extrusion easily and removes towards the direction that is close to the wall, leads to the foam stick to drop easily and takes place to leak gluey problem, including the wall with install two curtain boards on the wall side by side, two it has the pointing to reserve between the curtain board, be provided with the foam stick in the pointing, the equal fixedly connected with stopper in both sides of foam stick, two the spacing groove with stopper looks adaptation is all seted up to one side that the curtain board is close to each other, the both sides of stopper are all seted up flutedly, be provided with in the recess and be used for carrying out the locking subassembly that the card was fixed to the stopper. This application can carry on spacingly to the foam stick through the setting of stopper and spacing groove, prevents the foam stick to drop from the pointing in, and then reducible foam stick drops and takes place the condition of leaking gluey.

Description

Building curtain wall glue leakage prevention structure

Technical Field

The application relates to building curtain field especially relates to building curtain leak protection glued structure.

Background

A curtain wall dry hanging method is also called a hollow hanging method, is a novel construction process in the prior wall decoration, and has the principle that main stress points are arranged on a main body structure, and stone or porcelain plates are fixed on the wall or hung on a keel bracket in a hollow way through metal hanging pieces to form a decorative curtain wall. The process utilizes a corrosion-resistant bolt and a corrosion-resistant flexible connecting piece to directly hang decorative materials such as granite, artificial marble, porcelain plates and the like on the outer surface of a building structure, and a cavity of 40-50 mm is reserved between the decorative materials and the building structure. The facing made by this technology is allowed to generate a proper amount of deflection under the action of wind force and earthquake force to absorb part of the wind force and earthquake force without cracks and falling off.

A back-bolt type curtain wall dry-hanging method features that a large and small conic circular hole is made on the back of decorative material by special drilling equipment, and the anchor bolt is inserted in the hole and screwed in screw bolt to fully spread the bottom of anchor bolt and match with conic hole to form a stress-free convex combination. When adopting back of body bolt formula curtain to hang the method futilely and installing the curtain panel, be connected with between the curtain panel close seam and two kinds of processing methods of pointing, pointing handles and generally stays the seam wide 6-8 millimeters, in the curtain panel is gone into in order pleasing to the eye and prevent that rainwater from leaking, need do waterproof filling in the pointing and handle, the filling processing method that generally adopts is: firstly, filling a foam rod in the pointing joint, and then sealing the outer layer of the foam rod by using a sealant.

At the realization this application in-process, the inventor discovers to have following problem at least in this technique, to the thinner curtain wall panel of thickness, when pouring into sealed glue into the crack, the foam stick receives the extrusion easily and removes towards the direction that is close to the wall, leads to the foam stick to drop easily and takes place to leak gluey, influences the pleasing to the eye of gluey seam, consequently, proposes building curtain wall leak protection glued structure now.

SUMMERY OF THE UTILITY MODEL

In order to improve when pouring into sealed glue into in the crack, the foam stick receives the extrusion easily and removes towards the direction that is close to the wall, leads to the foam stick to drop easily and takes place the problem of leaking gluey, and this application provides building curtain leak protection glued structure.

The application provides building curtain leak protection glued structure adopts following technical scheme:

the building curtain wall glue leakage prevention structure comprises two curtain wall plates which are arranged on a wall surface side by side, a pointing seam is reserved between the two curtain wall plates, and a foam rod is arranged in the pointing seam;

the equal fixedly connected with stopper in both sides of foam stick, two the spacing groove with stopper looks adaptation is all seted up to one side that the curtain board is close to each other, the both sides of stopper are all seted up flutedly, be provided with in the recess and be used for carrying out the solid locking subassembly of card to the stopper.

Through adopting above-mentioned technical scheme, when filling the foam stick in to the crack, insert the spacing inslot with the stopper of foam stick both sides homeotropically to can carry on spacingly to the foam stick, prevent the foam stick to drop from the crack, simultaneously, the locking subassembly blocks admittedly to the stopper, prevents that the stopper breaks away from the spacing inslot, can further improve the stability of foam stick, and then reducible foam stick drops and the condition that takes place to leak and glue.

Optionally, one side of the limiting block, which is far away from the foam rod, is provided with a round angle.

Through adopting above-mentioned technical scheme, be convenient for insert the stopper in the spacing groove.

Optionally, the locking assembly comprises a spring arranged in the groove and a clamping bead fixedly connected to one end of the spring, and arc-shaped clamping grooves matched with the clamping bead are formed in two inner walls of the limiting groove.

Through adopting above-mentioned technical scheme, insert the spacing groove at the stopper after, the spring can promote to block in the pearl inserts the arc draw-in groove, blocks the stopper admittedly.

Optionally, the side of the pointing seam, which is located on the foam rod and away from the wall surface, is filled with a sealant.

Through adopting above-mentioned technical scheme, sealed glue is used for playing waterproof sealing effect to joint pointing department.

Optionally, the distance between the limiting groove and the front face of the curtain wall plate is twice the distance between the limiting groove and the back face of the curtain wall plate.

By adopting the technical scheme, the sealant can be ensured to have larger filling space, the filling thickness of the sealant is increased, and the sealing effect is further improved.

Optionally, a polyethylene support rod is fixedly connected to the center of the foam rod.

Through adopting above-mentioned technical scheme, the polyethylene support stick can play the supporting effect to the foam stick, and the soft condition of reducible foam stick is convenient for pack the foam stick into in the eave tile.

Optionally, the polyethylene support rod is filled with a rubber rod.

Through adopting above-mentioned technical scheme, the rubber stick can play the elastic support effect to polyethylene support stick, and the condition that polyethylene support stick damaged after the extrusion of receiving the pressure can be reduced.

Optionally, an i-shaped connecting piece is fixedly mounted on the back surface of the curtain wall board, and the curtain wall board is fixedly mounted on the wall surface through the i-shaped connecting piece.

Through adopting above-mentioned technical scheme, can install the curtain board on the wall.

In summary, the present application has the following beneficial effects:

1. according to the foam bar pointing device, through the arrangement of the limiting blocks and the limiting grooves, when the foam bar is stuffed into the pointing seam, the foam bar is extruded to insert the limiting blocks on two sides of the foam bar into the limiting grooves, so that the foam bar can be limited, the foam bar is prevented from falling off from the pointing seam, and the condition that the foam bar falls off to cause glue leakage can be reduced;

2. this application can block the stopper admittedly through the cooperation of locking subassembly and arc draw-in groove, prevents that the stopper breaks away from the spacing inslot to can further improve the stability of foam stick.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is an enlarged view of the structure at a in fig. 1 of the present application.

Description of reference numerals:

1. a wall surface; 2. a curtain wall panel; 3. pointing; 4. a foam bar; 41. a polyethylene support rod; 42. a rubber rod; 5. a limiting block; 6. a limiting groove; 61. an arc-shaped clamping groove; 7. a groove; 8. a locking assembly; 81. a spring; 82. clamping the beads; 9. sealing glue; 10. i-shaped connecting piece.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Referring to fig. 1, the anti-leakage structure for the building curtain wall comprises two curtain wall boards 2 arranged on a wall surface 1 side by side, wherein an i-shaped connecting piece 10 is fixedly arranged on the back surface of each curtain wall board 2, and each curtain wall board 2 is fixedly arranged with the wall surface 1 through the i-shaped connecting piece 10.

Referring to fig. 1, a pointing 3 is reserved between two curtain wall plates 2, a foam rod 4 is arranged in the pointing 3, and the foam rod 4 is used for plugging the pointing 3 and facilitating subsequent glue filling into the pointing 3.

Wherein, the center department fixedly connected with polyethylene of foam rod 4 supports stick 41, and polyethylene supports stick 41 can play the supporting effect to foam rod 4, and the condition of 4 softnesses of reducible foam rod is convenient for fill in foam rod 4 in the joint 3, and the inside packing of polyethylene supports stick 41 has rubber stick 42, and rubber stick 42 can play the elastic support effect to polyethylene supports stick 41, and the condition of damage after reducible polyethylene supports stick 41 pressurized extrusion.

Referring to fig. 1 and 2, the equal fixedly connected with stopper 5 in both sides of foam stick 4, one side that foam stick 4 was kept away from to stopper 5 is provided with the fillet, and the spacing groove 6 with 5 looks adaptations of stopper is all seted up to one side that two curtain wall boards 2 are close to each other. When filling in the foam stick 4 to 3 internal packings of eave tile, in the stopper 5 of 4 both sides of foam stick is inserted spacing groove 6 with extrusion foam stick 4 in the same place to can carry on spacingly to foam stick 4, prevent that foam stick 4 from droing in 3 of eave tile, and then reducible foam stick 4 drops and the condition of emergence hourglass gluey.

In addition, in order to further improve the stability of foam stick 4, recess 7 has all been seted up to the both sides of stopper 5, is provided with in the recess 7 to be used for carrying out the solid locking subassembly 8 of card to stopper 5, and locking subassembly 8 is including setting up spring 81 and the card pearl 82 of fixed connection in spring 81 one end in recess 7, and the arc draw-in groove 61 with card pearl 82 looks adaptation is all seted up to two inner walls of spacing groove 6. After the limiting block 5 is inserted into the limiting groove 6, the spring 81 can push the clamping bead 82 to be inserted into the arc-shaped clamping groove 61, so that the locking component 8 can clamp and fix the limiting block 5, the limiting block 5 is prevented from being separated from the limiting groove 6, and the stability of the foam rod 4 can be further improved.

Referring to fig. 1, one side that is located foam rod 4 and keeps away from wall 1 in 3 pointing is filled with sealed glue 9, and spacing groove 6 is twice apart from 2 positive intervals of curtain board at the spacing groove 6 distance curtain board 2 back intervals, and sealed glue 9 is used for playing waterproof sealing effect to 3 points of pointing.

The application has the implementation principle that: when filling in the excellent 4 of foam to 3 internal packings of eave tile, insert spacing groove 6 with stopper 5 of 4 both sides of foam in the same trend to can carry on spacingly to foam stick 4, prevent that foam stick 4 drops from 3 internal packings, simultaneously, locking subassembly 8 blocks stopper 5 admittedly, prevents that stopper 5 breaks away from in spacing groove 6, can further improve the stability of foam stick 4, and then reducible foam stick 4 drops and the condition of glue leakage takes place.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Building curtain leak protection glued structure, including installing two curtain board (2) on wall (1) side by side, its characterized in that: a pointing seam (3) is reserved between the two curtain wall plates (2), and a foam rod (4) is arranged in the pointing seam (3);

the equal fixedly connected with stopper (5) in both sides of foam stick (4), two spacing groove (6) with stopper (5) looks adaptation are all seted up to one side that curtain board (2) are close to each other, recess (7) have all been seted up to the both sides of stopper (5), be provided with in recess (7) and be used for carrying out the locking subassembly (8) that the card is solid to stopper (5).

2. The building curtain wall glue leakage prevention structure as claimed in claim 1, wherein: and a round angle is arranged on one side, away from the foam rod (4), of the limiting block (5).

3. The building curtain wall glue leakage prevention structure as claimed in claim 1, wherein: locking Assembly (8) are including setting up spring (81) in recess (7) and card pearl (82) of fixed connection in spring (81) one end, arc draw-in groove (61) with card pearl (82) looks adaptation are all seted up to two inner walls of spacing groove (6).

4. The building curtain wall glue leakage prevention structure as claimed in claim 1, wherein: and a sealant (9) is filled in one side of the pointing seam (3) which is positioned on the foam rod (4) and far away from the wall surface (1).

5. The building curtain wall glue leakage prevention structure as claimed in claim 4, wherein: the distance between the limiting groove (6) and the front surface of the curtain wall plate (2) is twice as long as the distance between the limiting groove (6) and the back surface of the curtain wall plate (2).

6. The building curtain wall glue leakage prevention structure as claimed in claim 1, wherein: the center of the foam rod (4) is fixedly connected with a polyethylene support rod (41).

7. The building curtain wall glue leakage prevention structure of claim 6, wherein: the polyethylene support rod (41) is internally filled with a rubber rod (42).

8. The building curtain wall glue leakage prevention structure as claimed in claim 1, wherein: the back of the curtain wall plate (2) is fixedly provided with an I-shaped connecting piece (10), and the curtain wall plate (2) is fixedly arranged with the wall surface (1) through the I-shaped connecting piece (10).