Framework structure for mounting aluminum plate curtain wall

Abstract

The utility model relates to the technical field of building curtain wall construction, and discloses a framework structure for installing an aluminum plate curtain wall, which comprises three main frame rods which are vertically arranged, two of the main frame rods are connected through a cross rod, the other main frame rod is positioned on a vertical line of the cross rod, and a triangular structure is formed among the three main frame rods; the transverse rod is connected with the main frame rod located on one side of the transverse rod through a supporting frame, mounting rods are arranged at the two ends of the supporting frame, an L-shaped clamping plate is arranged on the portion, on one side of each mounting rod, of the supporting frame, and mounting holes allowing the mounting rods to penetrate through are formed in the transverse rod and the main frame rod located on one side of the transverse rod; according to the utility model, the framework can be prefabricated on the ground, the precision of the framework is easy to guarantee, and the construction effect is ensured; and meanwhile, by optimizing the structure of the supporting frame, the framework can be quickly assembled, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building curtain wall construction, in particular to a skeleton structure for installing an aluminum plate curtain wall. Background Art

[0002] When designing a large number of vertical aluminum plate decorative lines on the exterior wall of a building, it is necessary to install a supporting frame on the exterior wall of the building. In the prior art, rectangular frames are often welded directly on the exterior wall, and then the aluminum plates are installed on the frames. The existing frames are mostly rectangular frame structures when assembled, which have the problems of cumbersome operation, great construction difficulty and heavy frame weight. In addition, the direct construction of the supporting frame outside the wall is inconvenient due to high-altitude operations, resulting in low construction efficiency. At the same time, it is difficult to ensure the linear accuracy of the installation of the supporting frame, which affects the construction effect. Utility Model Content

[0003] The purpose of the utility model is to provide a skeleton structure for installing an aluminum plate curtain wall, which can be prefabricated on the ground, making it easy to ensure the accuracy of the skeleton and the construction effect; at the same time, through the optimization of the support frame structure, the skeleton can be quickly assembled to improve the construction efficiency.

[0004] The utility model adopts the following technical solutions:

[0005] A skeleton structure for installing an aluminum plate curtain wall comprises three vertically arranged main frame rods, two of which are connected by a cross bar, and the other main frame rod is located on the vertical line of the cross bar, so that a triangular structure is formed between the three main frame rods; the cross bar is connected to the main frame rod located on one side thereof by a support frame, both ends of the support frame are provided with mounting rods, the support frame on one side of the mounting rod is provided with an L-shaped clamping plate, and the cross bar and the main frame rod located on one side thereof are provided with mounting holes for the mounting rod to pass through.

[0006] Preferably, a plurality of support frames are arranged at intervals along the height direction of the main frame rod.

[0007] Preferably, a locking bolt is provided on one of the clamping plates.

[0008] Preferably, the locking bolt is located on the main frame rod away from the cross bar, and a threaded hole is provided on the main frame rod.

[0009] Preferably, the main frame rod is a hollow steel pipe with a rectangular cross section.

[0010] Preferably, a steel insert is provided at the bottom of the main frame rod, and the size of the steel insert is not larger than the size of the opening in the middle of the main frame rod; fixing holes are provided on the steel insert and on the top of the main frame rod, and fixing bolts are passed through the fixing holes.

[0011] Preferably, the fixing hole on the main frame rod is a vertically opened long strip hole.

[0012] Preferably, a positioning plate is movably arranged in the elongated hole, a positioning hole for the fixing bolt to pass through is opened on the positioning plate, and positioning protrusions that engage with each other are arranged on the side of the positioning plate opposite to the main frame rod.

[0013] Preferably, channel steel is arranged between the main frame rods, and the channel steel is extended outwardly at one end close to the cross bar, and a support plate is connected thereto by installing bolts, and an embedded plate is arranged on the side of the support plate away from the channel steel.

[0014] Preferably, the channel steel and the support plate are both provided with connection holes, and the connection holes are all long strip structures; wherein the connection holes on the channel steel and the connection holes on the support plate are arranged in a vertical state.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model utilizes three main frame rods arranged into a triangular structure, which can reduce the weight of the skeleton while ensuring the strength of the entire skeleton structure; in addition, by setting the mounting rod on the support frame, the support frame can be adjusted to a vertical state during construction, and by passing the mounting rod through the mounting holes on the cross bar and one of the main frame rods, and then rotating the support frame to make it in a horizontal state, the support frame can be quickly connected to the main frame rod, thereby realizing rapid assembly of the skeleton; at this time, one end of the card plate is engaged with the cross bar, and the other end of the card plate is engaged with the outside of the corresponding main frame rod, which can achieve auxiliary support for the support frame and at the same time limit the support frame in the horizontal direction to ensure the stability of the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0017] Figure 2 for Figure 1 A magnified view of middle;

[0018] Figure 3 for Figure 1 Enlarged view of middle B;

[0019] Figure 4 This is a schematic diagram of the structure of the support frame of the embodiment of the present application;

[0020] Figure 5 This is a top view of the embodiment of the present application when installed. DETAILED DESCRIPTION

[0021] The following is a clear and complete description of the technical solution of the utility model in conjunction with the accompanying drawings:

[0022] like Figures 1 to 5 As shown, the utility model provides a skeleton structure for installing an aluminum plate curtain wall, including three vertically arranged main frame rods 1, each of which is made of galvanized steel pipes with a rectangular cross section to ensure the structural strength of the skeleton; two of the main frame rods 1 are connected by a cross bar 2 to form one end of the skeleton structure, and a plurality of cross bars 2 are arranged at intervals from top to bottom along the height direction of the main frame rods 1, and another main frame rod 1 is located on the vertical line of the cross bar 2 to form the other end of the skeleton structure; a triangular structure is formed between the three main frame rods 1, and the triangular structure is an isosceles triangle, which ensures the overall balance and strength of the skeleton. Stability after force; the cross bar 2 is connected to the main frame bar 1 on one side thereof through a support frame 3 to form a skeleton structure; mounting rods 4 are arranged at both ends of the support frame 3, and the mounting rods 4 are cylindrical round rods with smooth surfaces. An L-shaped card plate 5 is arranged on the support frame 3 on one side of each mounting rod 4, and the two card plates are arranged in different forms. The card plate 5 on one side of the cross bar 2 is opened downward, and the card plate 5 on one side of the main frame bar 1 is opened toward the width direction of the main frame bar 1. Mounting holes for the mounting rods 4 to pass through are opened on the cross bar 2 and the main frame bar 1 on one side thereof. When installing the frame on the ground, first weld the two main frame rods 1 with the cross bar 2, then place the support frame 3 vertically, insert the mounting rods 4 at both ends of the support frame 3 into the mounting holes, and then rotate the support frame 3 to a horizontal state. At this time, the card plate 5 at one end of the cross bar 2 is engaged with the upper end of the cross bar 2, and the card plate 5 at one end of the main frame rod 1 is engaged with its outer side, thereby achieving rapid assembly and improving the convenience of operation. At the same time, prefabrication and assembly on the ground facilitates the control of the accuracy of the frame and ensures the subsequent construction quality; the setting of the card plate 5 can limit the horizontal direction of the support frame 3 to prevent the mounting rod 4 from falling out of the mounting hole to ensure the stability of the frame structure. At the same time, the card plate 5 set at one end of the cross bar 2 can also cooperate with the mounting rod 4 at the same end to provide auxiliary support for the support frame 3.

[0023] In this embodiment, multiple support frames 3 are arranged at intervals along the height direction of the main frame rod 1, and the support frames 3 are welded from multiple galvanized angle steels. The clamping plate 5 is also a galvanized angle steel directly welded on the end of the support frame 3; the mounting rod 4 is a solid galvanized steel bar to ensure the structural strength of the entire skeleton and its bearing capacity.

[0024] Furthermore, a locking bolt 6 is provided on one of the clamping plates 5; the locking bolt 6 is used to further limit the support frame 3 to ensure the stability of the support frame 3 after installation; preferably, the locking bolt 6 is arranged on the main frame rod 1 away from the cross bar 2, and the main frame rod 1 is provided with a threaded hole, and the clamping plate 5 and the main frame rod 1 are connected and fixed by passing the locking bolt 6 through the threaded hole, which can not only ensure the stability of the support frame 3, but also support the support frame 3 through the cooperation of the clamping plate 5 at one end away from the cross bar 2 and the main frame rod 1 at the corresponding end.

[0025] Furthermore, a steel insert 7 is provided at the bottom of the main frame rod 1, and the size of the steel insert 7 is not larger than the size of the opening in the middle of the main frame rod 1, so as to facilitate the positioning connection between the upper and lower frame structures; a fixing hole 8 is provided on the steel insert 7 and the top of the main frame rod 1, and a fixing bolt is inserted into the fixing hole 8, and the upper and lower frames are positioned and connected by the fixing bolt. Among them, the fixing hole 8 on the main frame rod 1 is a vertically opened long strip hole, and the fixing hole 8 on the steel insert 7 is an ordinary circular hole, so as to achieve fine adjustment of the height of the upper and lower frames, so as to achieve flexibility when the frames are installed along the height direction of the outer wall; a positioning plate 9 is movably provided in the long strip hole, and a positioning hole 10 for the fixing bolt to be inserted is provided on the positioning plate 9, and mutually engaged positioning protrusions 11 are provided on the side of the positioning plate 9 opposite to the main frame rod 1. Through the setting of the positioning plate 9 and the positioning protrusion 11, the stability of the position after the upper and lower frames are connected can be guaranteed, and the situation that the frame slides down due to the loosening of the fixing bolts after the upper frame is stressed due to the opening of the long strip fixing hole 8 can be avoided. Among them, in this embodiment, the positioning plate 9 can move up and down along the long strip hole, and can also move forward and backward. The forward and backward movement can separate the protrusions on the positioning plate 9 from the protrusions on the main frame rod 1 by adjusting the positioning plate 9 in the forward and backward directions when the positioning plate 9 needs to be adjusted up and down, so as to avoid obstruction in the adjustment of the positioning plate 9.

[0026] Furthermore, a channel steel 12 is arranged between the main frame rods 1, one end of the channel steel 12 is welded to the separately arranged main frame rod 1, and the end of the channel steel 12 close to the cross bar 2 is welded to the opposite side walls of the corresponding two main frame rods 1, wherein the end of the channel steel 12 close to the cross bar 2 is extended outward, and a support plate 13 is connected thereto by installing bolts 15, and an embedded plate 14 is arranged on the side of the support plate 13 away from the channel steel 12, and the embedded plate 14 is pre-embedded in advance during the construction of the exterior wall, and the support plate 13 is arranged on the embedded plate 14, so that the skeleton can be directly hoisted later for fixed installation on the wall.

[0027] The channel steel 12 and the support plate 13 are both provided with connection holes 16, and the connection holes 16 are all long strip structures; the connection holes 16 on the channel steel 12 and the connection holes 16 on the support plate 13 are arranged in a vertical state, so that the frame can be adjusted in the front and rear directions and the left and right directions during installation, thereby improving the flexibility of installation and use of the utility model and ensuring the installation quality.

[0028] After the utility model is installed Figure 5As shown, when in use, the support plate 13 is first fixedly connected to the embedded plate 14 pre-embedded in the outer wall, and then the frame is assembled on the ground, and then a mounting edge 17 made of angle steel is set on the two main frame rods 1 located on the inner side, and then the blocking aluminum plate 18 to be set on the rear side is connected to the mounting edge 17, wherein the blocking aluminum plate 18 has flanges on both sides, which are connected to the mounting edge by means of the flanges, and holes are reserved on the back of the blocking aluminum plate 18 for the support plate 13 to be connected to the channel steel 12; then the whole is hoisted and installed along the wall from bottom to top, and finally the U-shaped aluminum plate 19 at the front end is installed. It has a simple structure, is easy to operate, and is highly practical.

Claims

1. A skeleton structure for installing an aluminum curtain wall, characterized in that: It comprises three vertically arranged main frame rods, two of which are connected by a cross rod, and the other main frame rod is located on the vertical line of the cross rod, so that a triangular structure is formed between the three main frame rods; the cross rod is connected to the main frame rod located on one side thereof by a support frame, both ends of the support frame are provided with mounting rods, an L-shaped clamping plate is provided on the support frame on one side of the mounting rod, and mounting holes for the mounting rod to pass through are opened on the cross rod and the main frame rod located on one side thereof.

2. The frame structure for installing the aluminum curtain wall according to claim 1, characterized in that: A plurality of support frames are arranged at intervals along the height direction of the main frame rod.

3. The frame structure for installing the aluminum curtain wall according to claim 1, characterized in that: A locking bolt is arranged on one of the clamping plates.

4. The frame structure for installing the aluminum curtain wall according to claim 3, characterized in that: The locking bolt is located on the main frame rod away from the cross bar, and a threaded hole is arranged on the main frame rod.

5. The frame structure for installing the aluminum curtain wall according to claim 1, characterized in that: The main frame rod is a hollow steel pipe with a rectangular cross section.

6. The frame structure for installing the aluminum curtain wall according to claim 5, characterized in that: A steel insert is provided at the bottom of the main frame rod, and the size of the steel insert is not larger than the size of the opening in the middle of the main frame rod; fixing holes are provided on the steel insert and on the top of the main frame rod, and fixing bolts are passed through the fixing holes.

7. The frame structure for installing the aluminum curtain wall according to claim 6, characterized in that: The fixing hole on the main frame rod is a vertically opened long strip hole.

8. The frame structure for installing the aluminum curtain wall according to claim 7, characterized in that: A positioning plate is movably arranged in the long strip hole, a positioning hole for the fixing bolt to pass through is opened on the positioning plate, and positioning protrusions that engage with each other are arranged on the side of the positioning plate opposite to the main frame rod.

9. The frame structure for installing the aluminum curtain wall according to claim 1, characterized in that: Channel steel is arranged between the main frame rods, and the channel steel is extended outwardly from one end close to the cross bar, and a support plate is connected thereto by installing bolts, and an embedded plate is arranged on the side of the support plate away from the channel steel.

10. The frame structure for installing the aluminum curtain wall according to claim 9, characterized in that: The channel steel and the support plate are both provided with connection holes, and the connection holes are all long strip structures; wherein the connection holes on the channel steel and the connection holes on the support plate are arranged in a vertical state.

Images