Aluminum veneer curtain wall frame shaping device

Abstract

The utility model provides an aluminum veneer curtain wall frame shaping device which comprises a shell, two clamping plates are arranged in the shell, an arc-shaped plate is fixedly connected between the clamping plates, an opening is formed in the middle of the upper end of the shell, the arc-shaped plate is located under the opening, supporting plates are arranged on the two sides of the opening, and the arc-shaped plate is located under the opening. Wherein a plug pin is arranged on the supporting plate on one side in a penetrating mode, a supporting roller is rotationally connected to the supporting plate on the other side, an upper plate is arranged above the shell, a first hydraulic cylinder is fixedly connected to the middle of the upper end of the upper plate, and a first telescopic rod is arranged at the lower end of the first hydraulic cylinder in an extending mode; and a pressing roller is arranged at the lower end of the first telescopic rod. The two clamping plates are arranged, and when the channel-steel-shaped keel is bent, the two sides of the channel-steel-shaped keel are blocked by the clamping plates, so that the two sides of the channel steel are prevented from expanding outwards, and the aluminum veneer curtain wall is convenient to install.

Description

Technical Field

[0001] The present invention relates to the technical field of bending devices, and in particular to an aluminum single plate curtain wall frame shaping device. Background Art

[0002] Curtain wall is the outer wall of a building. It is non-load-bearing and is hung up like a curtain, so it is also called "curtain wall". It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It is composed of panels and supporting structure systems. It can have a certain displacement ability relative to the main structure or a certain deformation ability itself. It does not bear the force of the main structure. It acts as a building's external protective structure or decorative structure.

[0003] During the construction of the curtain wall, it is necessary to fix the frame on the exterior wall of the building. The fixed frame contains a keel structure, which is a rod used to support and fix the aluminum veneer. If the side of the building's exterior wall is a curved surface, or the curtain wall needs to have an arc transition at the corner, the keel needs to be bent. The keel is generally made of channel steel or square steel. During the bending process of the channel steel, the two sides of the channel steel are prone to expand outward, that is, the opening of the channel steel becomes larger, which is not conducive to the installation of the aluminum veneer. Summary of the invention

[0004] In order to solve the above problems, the present invention discloses an aluminum single plate curtain wall frame shaping device, including a shell, two clamping plates are arranged inside the shell, and an arc plate is fixedly connected between the clamping plates. When installing the aluminum single plate curtain wall, it is necessary to arrange a frame for installation on the building wall, and the keel in the frame is a component for fixing the aluminum single plate curtain wall. The keel is generally a channel steel or a square steel. When bending, the keel is placed above the arc plate. The channel steel is preferentially processed here, and then the channel steel is attached to the arc plate by buckling and pressing, and the minimum bending radius of the channel steel is the radius of the arc plate. During the bending process, the two sides of the channel steel are prone to outward deformation during the bending process, which affects the installation of the aluminum single plate curtain wall, and the provided clamping plates limit the outward expansion of the two sides.

[0005] An opening is provided in the middle of the upper end of the shell, and the arc plate is located directly below the opening. Support plates are provided on both sides of the opening, one of which is penetrated by a latch, and the other is rotatably connected to a support roller. When the channel steel is bent, a hole needs to be opened at one end, and then a latch is used to fix it, that is, one end is fixed during the bending process of the channel steel.

[0006] An upper plate is arranged above the housing, a first hydraulic cylinder is fixedly connected to the middle of the upper end of the upper plate, a first telescopic rod is extended from the lower end of the first hydraulic cylinder, and a pressure roller is arranged at the lower end of the first telescopic rod. When the first hydraulic cylinder is started, the first telescopic rod is extended, and the pressure roller is buckled on the channel steel, thus realizing the bending operation of the channel steel.

[0007] Preferably, a bottom plate is fixedly connected below the clamping plate, rib plates are fixedly connected to the bottom plate at equal distances, and one side edge of the rib plate is fixedly connected to the side wall of the clamping plate. During the bending process, the clamping plate will be stressed, and the rib plates and bottom plate are used to improve the overall strength of the device.

[0008] Preferably, an opening is formed on the arc-shaped plate, and a support plate is arranged in the opening, and the surface curvature of the support plate is consistent with that of the arc-shaped plate.

[0009] Preferably, the bottom plate is fixedly connected with a second hydraulic cylinder, the upper end of which is extended with a second telescopic rod, and the upper end of the second telescopic rod is fixedly connected with the bottom of the support plate. After the bending is completed, since the two sides of the channel steel are in close contact with the clamping plate during the outward expansion, a second hydraulic cylinder is provided, and the second hydraulic cylinder is activated, the second telescopic rod is extended, and then the support plate holds the channel steel and lifts it upward from the two clamping plates, which facilitates the picking operation of the channel steel after bending.

[0010] Preferably, the four corners of the upper end of the shell are fixedly connected with support rods, and the upper ends of the support rods are fixedly connected to the lower ends of the upper plate, thereby achieving support for the upper plate and the components thereon.

[0011] Preferably, the upper plate is provided with a hydraulic source, which includes a hydraulic pump, a hydraulic oil tank, a control valve, etc. If the hydraulic pump is driven by a motor, an external power supply is required for the motor. If the hydraulic pump is driven by an internal combustion engine, an oil tank and other related components need to be added.

[0012] The beneficial effects of the present invention are as follows:

[0013] 1. Clamps are provided to restrict the channel steel between the clamps during its bending process, thereby ensuring that the channel steel will not expand on both sides.

[0014] 2. A latch is provided to limit one end of the keel during bending, thereby ensuring the correct bending position.

[0015] 3. A second hydraulic cylinder, a second telescopic rod and a support plate are provided to deliver the bent channel steel between the two clamping plates, making it convenient to take the channel steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0017] Figure 2 It is a schematic diagram of the lower structure of the present invention;

[0018] Figure 3 It is a schematic diagram of the internal structure of the present invention.

[0019] List of reference numerals:

[0020] 1. Shell; 2. Keel; 3. Support rod; 4. Pressure roller; 5. Upper plate; 6. First telescopic rod; 7. First hydraulic cylinder; 8. Hydraulic source; 9. Latch; 10. Support plate; 11. Support roller; 12. Rib plate; 13. Clamp plate; 14. Bottom plate; 15. Second hydraulic cylinder; 16. Second telescopic rod; 17. Arc plate; 18. Support plate. DETAILED DESCRIPTION

[0021] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] like Figures 1 to 3 As shown, an aluminum single-plate curtain wall frame shaping device includes a shell 1, and the shell 1 is a rectangular structure. Two clamping plates 13 are arranged inside the shell 1, and an arc plate 17 is fixedly connected between the clamping plates 13. When the keel 2 is bent, the keel 2 type selected here is a channel steel. In this scheme, it is used to solve the problem that occurs during the bending process of the channel steel. When the channel steel is bent, the channel steel is placed between the two clamping plates 13 and pressed downward. Due to the support of the two clamping plates 13 on the side, the outward expansion of both sides of the channel steel is limited during the bending process. The arc plate 17 is used to support the channel steel. When the channel steel and the arc plate 17 are in contact, the minimum diameter that the device can bend is reached.

[0023] An opening is provided in the middle of the upper end of the shell 1, and the arc plate 17 is located directly below the opening. Support plates 10 are provided on both sides of the opening. There are four support plates 10 in total, two groups of two, and they are located on both sides of the opening. A latch 9 is provided through one support plate 10, and a support roller 11 is rotatably connected to the other support plate 10. When the channel steel is bent, it is necessary to make a hole in the end side wall, and then use the latch 9 to insert and fix it, and the other side of the channel steel is placed on the support roller 11, so when bending, one end of the channel steel is restricted.

[0024] An upper plate 5 is provided above the housing 1, a first hydraulic cylinder 7 is fixedly connected to the middle of the upper end of the upper plate 5, a first telescopic rod 6 is extended from the lower end of the first hydraulic cylinder 7, a pressing roller 4 is provided at the lower end of the first telescopic rod 6, and during the bending process, the lower end of the first telescopic rod 6 and the channel steel may slide relative to each other, so the pressing roller 4 is provided. The first hydraulic cylinder 7 is started, the first telescopic rod 6 is extended, and then the pressing roller 4 is buckled on the channel steel for bending.

[0025] A bottom plate 14 is fixedly connected to the bottom of the clamping plate 13, and ribs 12 are fixedly connected to the bottom plate 14 at equal distances. Specifically, the ribs 12 are right-angled triangular plates, and one edge of the ribs 12 is fixedly connected to the side wall of the clamping plate 13, and the ribs 12 are arranged on both sides of the bottom plate 13. The bottom plate 14 and the ribs 12 are arranged to improve the structural strength of the device to avoid damage during the bending process.

[0026] An opening is formed on the arc-shaped plate 17 , and a support plate 18 is disposed in the opening. The surface hood of the support plate 18 has the same curvature as that of the arc-shaped plate 17 .

[0027] The bottom plate 14 is fixedly connected with a second hydraulic cylinder 15, and a second telescopic rod 16 is extended from the upper end of the second hydraulic cylinder 15, and the upper end of the second telescopic rod 16 is fixedly connected to the bottom of the support plate 18. During the bending process, the channel steel will be buckled on the two clamping plates 13 brackets, making it difficult to take out. At this time, the second hydraulic cylinder 15 is started, and the latch 9 needs to be pulled out at the same time, and then the second telescopic rod 6 is extended, and the channel steel is sent out with the help of the support plate 18, so that the channel steel can be taken out conveniently.

[0028] The four corners of the upper end of the housing 1 are fixedly connected with support rods 3, and the upper end of the support rods 3 is fixedly connected to the lower end of the upper plate 5. It is used to support the upper plate 5 and the components thereon, and the force generated by buckling acts on the support rods 3, so the mechanical properties of the support rods 3 used need to be guaranteed.

[0029] The upper plate 5 is provided with a hydraulic source 8. The hydraulic source 8 includes a hydraulic pump, a hydraulic oil tank, a control valve, etc. If the hydraulic pump is driven by a motor, an external power supply is required for the motor. If the hydraulic pump is driven by an internal combustion engine, an oil tank and other related components need to be added.

[0030] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above technical features.

Claims

1. An aluminum veneer curtain wall frame shaping device, characterized in that: It comprises a housing (1), wherein two clamping plates (13) are arranged inside the housing (1), and an arc-shaped plate (17) is fixedly connected between the clamping plates (13); An opening is provided in the middle of the upper end of the shell (1), and the arc-shaped plate (17) is located directly below the opening. Support plates (10) are provided on both sides of the opening, wherein a latch (9) is provided through the support plate (10) on one side, and a support roller (11) is rotatably connected to the support plate (10) on the other side. An upper plate (5) is arranged above the housing (1), a first hydraulic cylinder (7) is fixedly connected to the middle of the upper end of the upper plate (5), a first telescopic rod (6) is extended from the lower end of the first hydraulic cylinder (7), and a pressure roller (4) is arranged at the lower end of the first telescopic rod (6).

2. The aluminum veneer curtain wall frame shaping device according to claim 1, characterized in that: A bottom plate (14) is fixedly connected below the clamping plate (13), rib plates (12) are fixedly connected to the bottom plate (14) at equal distances, and a side edge of the rib plates (12) is fixedly connected to a side wall of the clamping plate (13).

3. The aluminum veneer curtain wall frame shaping device according to claim 2 is characterized in that: An opening is formed on the arc-shaped plate (17), and a support plate (18) is arranged in the opening.

4. The aluminum veneer curtain wall frame shaping device according to claim 3 is characterized in that: A second hydraulic cylinder (15) is fixedly connected to the bottom plate (14), a second telescopic rod (16) is extended from the upper end of the second hydraulic cylinder (15), and the upper end of the second telescopic rod (16) is fixedly connected to the bottom of the support plate (18).

5. The aluminum veneer curtain wall frame shaping device according to claim 1, characterized in that: The four corners of the upper end of the shell (1) are fixedly connected to support rods (3), and the upper end of the support rod (3) is fixedly connected to the lower end of the upper plate (5).

6. The aluminum veneer curtain wall frame shaping device according to claim 1, characterized in that: A hydraulic source (8) is provided on the upper plate (5).

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