CN215630920U

CN215630920U - Fixing device for closed layer of open aluminum plate curtain wall

Info

Publication number: CN215630920U
Application number: CN202122058203.4U
Authority: CN
Inventors: 李莉; 丛玉壮
Original assignee: Jiangsu Hongtai Huiyuan Curtain Wall Technology Co ltd
Current assignee: Jiangsu Hongtai Huiyuan Curtain Wall Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-25
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a fixing device for a closed layer of an open type aluminum plate curtain wall, which comprises a curtain wall plate, wherein one side of the curtain wall plate is connected with a first connecting angle code, a first through hole is formed in the first connecting angle code, a first bolt fixing part is arranged on the upper surface of the first through hole, a first threaded hole is formed in one side of the first through hole, a second connecting angle code is arranged below the first connecting angle code, a positioning groove is formed in the upper surface of the second connecting angle code, a second through hole is formed in the positioning groove, and a second bolt fixing part is arranged on a side plate of the second connecting angle code; this fixing device of open aluminum plate curtain wall's seal, the constant head tank is seted up through the upper surface at second connection angle sign indicating number, sets up first bolt mounting simultaneously on first connection angle sign indicating number to set up second bolt mounting on second connection angle sign indicating number, can reach the purpose that improves staff work efficiency, can also play simultaneously and prevent to connect to take place pivoted purpose with the cotter.

Description

Fixing device for closed layer of open aluminum plate curtain wall

Technical Field

The utility model relates to the technical field of aluminum plate curtain walls, in particular to a fixing device for a closed layer of an open type aluminum plate curtain wall.

Background

The curtain wall is not bearing the weight of the outer wall enclosure of the building and is hung like a curtain, so the curtain wall is also called a curtain wall and is a light wall with decorative effect commonly used by modern large and high-rise buildings, and the open aluminum plate curtain wall plays a role in isolating rainwater through a sealing layer, so that the inner layer is prevented from leaking, and the watertightness of the curtain wall is achieved.

The prior art has the following defects or problems:

1. when the fixing device is used, when the connecting pieces are fixed by the pin bolts, end caps of the pin bolts are easy to rotate, so that operation of operators is inconvenient, the working efficiency of assembling curtain wall boards is low, and when the connecting corner connectors are fixed, through holes are easy to misplace, and the pin bolts are inconvenient to insert;

2. the fixing device of the wall sealing layer of the open aluminum plate curtain that exists in the existing market is used for fixing the cotter bolt between each workpiece and is easy to rotate when the device is assembled, so that the unfirm fixation between each workpiece is caused, the abrasion between the through hole and the cotter bolt is aggravated, and the curtain wall plate and the sealing layer have the risk of falling off constantly, and when the outer curtain wall plate is impacted by strong wind, the fixing connecting device is easy to break.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for a closed layer of an open type aluminum plate curtain wall aiming at the defects in the prior art so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fixing device of open aluminum plate curtain's seal, includes the curtain board, one side of curtain board is connected with first connection angle sign indicating number, and has seted up first through-hole on the first connection angle sign indicating number, the upper surface of first through-hole is provided with first bolt mounting, and first screw hole has been seted up to one side of first through-hole, the below of first connection angle sign indicating number is provided with second connection angle sign indicating number, and the upper surface of second connection angle sign indicating number has seted up the constant head tank, seted up the second through-hole in the constant head tank, and be provided with second bolt mounting on the curb plate of second connection angle sign indicating number, set up the third through-hole in the second bolt mounting, and the second screw hole has been seted up to one side of third through-hole, one side that keeps away from the curtain board of second connection angle sign indicating number is connected with the seal, and one side that the second connection angle sign indicating number was kept away from to the seal is connected with the crossbeam.

As a preferable technical scheme, the first connecting angle brace, the second connecting angle brace and the cross beam are all provided with reinforcing parts, and the reinforcing parts are L-shaped workpieces.

According to the preferable technical scheme, the side wall of the reinforcing piece is provided with a limiting groove, a reinforcing rib plate is arranged on one side of the reinforcing piece, which is far away from the limiting groove, and a connecting hole is formed in one side of the reinforcing rib plate.

As a preferable technical scheme of the utility model, the depth of the limiting groove is matched with the height of the bolt end cap, and the size of the connecting hole is matched with the size of the first threaded hole and the second threaded hole.

As a preferable technical scheme, the curtain wall board is fixedly connected with the second connecting corner brace through the first connecting corner brace, and the second connecting corner brace is fixedly connected with the sealing layer through the pin bolt.

As a preferable technical scheme of the utility model, the first connecting angle brace and the second connecting angle brace are both L-shaped workpieces, and the size of the positioning groove is matched with that of the lower end part of the first connecting angle brace.

According to the preferable technical scheme, the first through hole, the second through hole and the third through hole are the same in size, and the first bolt fixing piece and the second bolt fixing piece are both provided with hexagonal through grooves.

Compared with the prior art, the utility model provides a fixing device for a closed layer of an open type aluminum plate curtain wall, which has the following beneficial effects:

1. according to the fixing device for the closed layer of the open type aluminum plate curtain wall, the positioning groove is formed in the upper surface of the second connecting corner connector, so that the first connecting corner connector can be conveniently positioned and assembled, meanwhile, the first bolt fixing part is arranged on the first connecting corner connector and used for fixing the end cap of the connecting pin bolt so as to prevent the end cap from rotating in the screwing process, the second bolt fixing part which is arranged in the same way can be conveniently assembled between the closed layer and the cross beam, assembling work of workers can be conveniently carried out through the design, the work efficiency is improved through the design, and the purpose of preventing the connecting pin bolt from rotating can be achieved;

2. this fixing device of open aluminum plate curtain wall's seal, through setting up the reinforcement on two sets of connection angle sign indicating number and crossbeam respectively, and set up the spacing groove on the reinforcement, the spacing groove that will set up withstands the end cap of connecting with the cotter during use, thereby can prevent that it from taking place not hard up or droing, set up the deep floor on the reinforcement simultaneously, can play the purpose that improves connection angle sign indicating number and crossbeam structural strength, the bearing capacity of increase device that can to a great extent, thereby the stability of device has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a first connection corner connector structure according to the present invention;

FIG. 3 is a schematic view of a second connection corner brace structure according to the present invention;

FIG. 4 is a schematic view of a reinforcement structure according to the present invention.

In the figure: 1. a curtain wall plate; 2. a first connecting corner connector; 3. a first through hole; 4. a first bolt securing member; 5. a first threaded hole; 6. a second connecting corner connector; 7. positioning a groove; 8. a second through hole; 9. a second bolt securing member; 10. a third through hole; 11. a second threaded hole; 12. a sealing layer; 13. a cross beam; 14. a reinforcement; 15. a limiting groove; 16. reinforcing rib plates; 17. and connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a fixing device for a closed layer of an open type aluminum plate curtain wall comprises a curtain wall plate 1, one side of the curtain wall plate 1 is connected with a first connecting angle bracket 2, and the first connecting corner connector 2 is provided with a first through hole 3, the upper surface of the first through hole 3 is provided with a first bolt fixing part 4, a first threaded hole 5 is arranged at one side of the first through hole 3, a second connecting corner connector 6 is arranged below the first connecting corner connector 2, and the upper surface of the second connecting corner brace 6 is provided with a positioning groove 7, a second through hole 8 is arranged in the positioning groove 7, and a second bolt fixing piece 9 is arranged on the side plate of the second connecting corner brace 6, a third through hole 10 is arranged in the second bolt fixing piece 9, and a second threaded hole 11 is formed in one side of the third through hole 10, one side, far away from the curtain wall board 1, of the second connecting corner connector 6 is connected with a sealing layer 12, and one side, far away from the second connecting corner connector 6, of the sealing layer 12 is connected with a cross beam 13.

In the embodiment, the first connecting corner brace 2, the second connecting corner brace 6 and the cross beam 13 are all provided with the reinforcing parts 14, and the reinforcing parts 14 are L-shaped workpieces, so that the L-shaped workpieces are higher in strength; a limiting groove 15 is formed in the side wall of the reinforcing part 14, a reinforcing rib plate 16 is arranged on one side, away from the limiting groove 15, of the reinforcing part 14, and a connecting hole 17 is formed in one side of the reinforcing rib plate 16, so that the purpose of reinforcing the strength of the device is achieved; the depth of the limiting groove 15 is matched with the height of the pin bolt end cap, and the size of the connecting hole 17 is matched with the size of the first threaded hole 5 and the size of the second threaded hole 11, so that the pin bolt for connection is fixed; the curtain wall board 1 is fixedly connected with the second connecting angle bracket 6 through the first connecting angle bracket 2, and the second connecting angle bracket 6 is fixedly connected with the sealing layer 12 through a pin bolt so as to fix the curtain wall board 1 and the sealing layer 12; the first connecting corner brace 2 and the second connecting corner brace 6 are both L-shaped workpieces, and the size of the positioning groove 7 is matched with that of the lower end part of the first connecting corner brace 2, so that the device is convenient to assemble; the first through hole 3, the second through hole 8 and the third through hole 10 are the same in size, and the hexagonal through grooves are formed in the first bolt fixing part 4 and the second bolt fixing part 9, so that the working efficiency of device assembling is improved.

The working principle and the using process of the utility model are as follows: according to the utility model, the positioning groove 7 is arranged on the upper surface of the second connecting corner brace 6, so that the first connecting corner brace 2 can be conveniently positioned and assembled, the first bolt fixing piece 4 and the second bolt fixing piece 9 are arranged at the same time, so that the end cap of the connecting pin bolt can be fixed to prevent the end cap from rotating in the screwing process, and therefore, the operation of a worker can be facilitated, the L-shaped reinforcing piece 14 can limit the connecting pin bolt by using the limiting groove 15 of the L-shaped reinforcing piece, the falling of the connecting pin bolt is prevented, the connecting stability of the curtain wall plate 1 and the sealing layer 12 is increased, the acting force born by the device can be increased, and the phenomenon that the device is bent or broken is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fixing device of open aluminum curtain wall's seal, its characterized in that: comprises a curtain wall board (1), one side of the curtain wall board (1) is connected with a first connecting angle code (2), a first through hole (3) is formed in the first connecting angle code (2), a first bolt fixing part (4) is arranged on the upper surface of the first through hole (3), a first threaded hole (5) is formed in one side of the first through hole (3), a second connecting angle code (6) is arranged below the first connecting angle code (2), a positioning groove (7) is formed in the upper surface of the second connecting angle code (6), a second through hole (8) is formed in the positioning groove (7), a second bolt fixing part (9) is arranged on a side plate of the second connecting angle code (6), a third through hole (10) is formed in the second bolt fixing part (9), a second threaded hole (11) is formed in one side of the third through hole (10), a sealing layer (12) is connected to one side, far away from the curtain wall board (1), of the second connecting angle code (6), and a cross beam (13) is connected to one side of the sealing layer (12) far away from the second connecting corner connector (6).

2. The fixing device for the closed layer of the open aluminum plate curtain wall as claimed in claim 1, wherein: all be provided with reinforcement (14) on first connection angle sign indicating number (2), second connection angle sign indicating number (6) and crossbeam (13), and reinforcement (14) are L type work piece.

3. The fixing device for the closed layer of the open aluminum plate curtain wall as claimed in claim 2, wherein: the side wall of the reinforcing piece (14) is provided with a limiting groove (15), a reinforcing rib plate (16) is arranged on one side, away from the limiting groove (15), of the reinforcing piece (14), and a connecting hole (17) is formed in one side of the reinforcing rib plate (16).

4. The fixing device for the closed layer of the open aluminum plate curtain wall as claimed in claim 3, wherein: the depth of the limiting groove (15) is matched with the height of the bolt end cap, and the size of the connecting hole (17) is matched with the size of the first threaded hole (5) and the size of the second threaded hole (11).

5. The fixing device for the closed layer of the open aluminum plate curtain wall as claimed in claim 1, wherein: curtain board (1) is connected angle sign indicating number (6) fixed connection through first connection angle sign indicating number (2) and second, and second connection angle sign indicating number (6) are through cotter and seal layer (12) fixed connection.

6. The fixing device for the closed layer of the open aluminum plate curtain wall as claimed in claim 1, wherein: the first connecting corner brace (2) and the second connecting corner brace (6) are L-shaped workpieces, and the size of the positioning groove (7) is matched with the size of the lower end of the first connecting corner brace (2).

7. The fixing device for the closed layer of the open aluminum plate curtain wall as claimed in claim 1, wherein: the sizes of the first through hole (3), the second through hole (8) and the third through hole (10) are the same, and the hexagonal through grooves are formed in the first bolt fixing piece (4) and the second bolt fixing piece (9).