Positioning butt joint tool for curve keel of double-curved-surface aluminum plate curtain wall

Abstract

The utility model discloses a double curved surface aluminum plate curtain wall curve keel positioning butt joint tool, which comprises a positioning clamp hoop, a connecting pipe, a limiting pipe and a fastening bolt, the positioning clamp hoop and the limiting pipe are vertically arranged, a clamping hole of the positioning clamp hoop faces the limiting pipe, the bottom of the positioning clamp hoop is fixedly connected with the bottom of the limiting pipe through the connecting pipe, and the fastening bolt is fixedly connected with the limiting pipe through the connecting pipe. The fastening bolt penetrates through the pipe wall of the limiting pipe, the end of a screw of the fastening bolt faces the clamping hole of the positioning clamp, and the fastening bolt and the limiting pipe are of a threaded connection structure. According to the utility model, the butt joint part of the curve keel can be temporarily positioned and fixed, so that the displacement of the butt joint part is avoided, and the positioning accuracy of the subsequent butt joint is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of hyperbolic aluminum plate curtain walls, in particular to a positioning and docking tool for curved keels of hyperbolic aluminum plate curtain walls. Background Art

[0002] Aluminum curtain wall is a common building exterior wall decoration material. Its hyperbolic aluminum curtain wall has a unique design effect and sense of space. Its main components are steel keels and aluminum plates. The hyperbolic aluminum plates are connected by curved keel supports to achieve a hyperbolic effect. Among them, the curved keel is composed of curved keels with different curvature radii. The positioning angles of all curved keels need to meet the design specifications to achieve stable installation of the hyperbolic aluminum plates. However, in actual operation, the different sections of a curved keel are respectively connected to multiple main keels. Each docking point between the curved keel and the main keel needs to be positioned and angled one by one before being welded and fixed. This means that when the two previously positioned docking points (two points determine a section) move, it will affect the accuracy of the positioning of the subsequent docking points. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a positioning and docking tool for the curved keel of a hyperbolic aluminum plate curtain wall, which can temporarily position and fix the part at the docking point of the curved keel to avoid displacement and affect the accuracy of positioning of the subsequent docking point.

[0004] The technical solution of the utility model is:

[0005] A positioning and docking tooling for a hyperbolic aluminum plate curtain wall curved keel includes a positioning clamp, a connecting pipe, a limiting pipe and a fastening bolt. The positioning clamp and the limiting pipe are both vertically arranged, and the clamping hole of the positioning clamp faces the limiting pipe. The bottom of the positioning clamp and the bottom of the limiting pipe are fixedly connected by the connecting pipe. The fastening bolt passes through the pipe wall of the limiting pipe and the end of its screw rod faces the clamping hole of the positioning clamp. The fastening bolt and the limiting pipe are a threaded connection structure.

[0006] The positioning clamp includes an upper clamping plate, a lower clamping plate, four docking angle steels and an ear plate. Among the four docking angle steels, two of the docking angle steels are connected to the two bottom ends of the upper clamping plate, and the other two docking angle steels are connected to the two top ends of the lower clamping plate. When the upper clamping plate and the lower clamping plate are docked, the horizontal parts of the four docking angle steels fit together and are fixedly connected by connecting bolts. The ear plate is vertically arranged and the bottom end is fixedly connected to the top end of the upper clamping plate.

[0007] The upper and lower card plates are both vertically arranged rectangular tube structures. Semicircular card grooves that overlap with each other are provided on the two long side tube walls at the bottom end of the upper card plate, and semicircular card grooves that overlap with each other are provided on the two long side tube walls at the top end of the lower card plate. A connecting plate is connected to the opening at the top end of the upper card plate, and the bottom end of the ear plate is fixedly connected to the connecting plate.

[0008] The limiting tube is a rectangular tube structure. A connecting nut is fixedly connected to the tube wall of the limiting tube facing the positioning clamp. The fastening bolt is arranged horizontally. The fastening bolt passes horizontally through the two parallel opposite tube walls of the limiting tube from the outside of the limiting tube and is threadedly connected to the connecting nut.

[0009] Advantages of this utility model:

[0010] The utility model is clamped on the joint part of the main keel and the curved keel, which can temporarily position and fix the part at the joint point of the curved keel, avoiding displacement of the part at the joint point of the curved keel and affecting the accuracy of positioning of the subsequent joint point.

[0011] The utility model can abut the portion of the curved keel at the docking point against the main keel, thereby transmitting part of the force to the main structure of the hyperbolic aluminum plate curtain wall, thereby reducing the load borne by the crane hoisting the curved keel and improving the safety during the installation and construction of the hyperbolic aluminum plate curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a top view of the present utility model.

[0013] Figure 2 It is a longitudinal sectional view of the present utility model.

[0014] Figure 3 It is a schematic structural diagram of the utility model in which a curved keel is connected to a main keel.

[0015] Figure markings: 1-upper clamping plate, 2-lower clamping plate, 3-jointing angle steel, 4-ear plate, 5-connecting plate, 6-connecting pipe, 7-limiting pipe, 8-fastening bolt, 9-connecting nut, 01-main keel, 02-connecting keel, 03-curved keel. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See Figure 1 and Figure 2, a positioning and docking tool for the curved keel of a hyperbolic aluminum plate curtain wall, including a positioning clamp, a connecting pipe 6, a limiting pipe 7 and a fastening bolt 8;

[0018] The positioning clamp includes an upper clamping plate 1, a lower clamping plate 2, four docking angle steels 3 and an ear plate 4. The upper clamping plate 1 and the lower clamping plate 2 are both vertically arranged rectangular tube structures (250×100×8mm), thereby increasing the overall thickness of the upper clamping plate 1 and the lower clamping plate 2, so that the positioning clamp can be stably clamped on the connecting keel 02 of the main keel 01. The two long side tube walls at the bottom end of the upper clamping plate 1 are provided with overlapping semicircular grooves, and the two long side tube walls at the top end of the lower clamping plate 2 are provided with overlapping semicircular grooves. Circular card slot, the opening at the top of the upper card plate 1 is connected to the connecting plate 5, the ear plate 4 is vertically arranged and its bottom end is fixedly connected to the connecting plate 5, which is convenient for hoisting the tooling and connecting it to the main keel 01. Among the four docking angle steels 3, two of them are connected to the two bottom ends of the upper card plate 1, and the other two are connected to the two top ends of the lower card plate 2. When the upper card plate 1 and the lower card plate 2 are docked, the horizontal parts of the four docking angle steels 3 fit together and are fixedly connected by connecting bolts;

[0019] The positioning clamp and the limiting tube 7 are both arranged vertically, and the clamping hole of the positioning clamp faces the limiting tube 7. The bottom of the positioning clamp and the bottom of the limiting tube 7 are fixedly connected by a connecting tube 6. The limiting tube 7 is a rectangular tube structure (80×60×5mm). The limiting tube 7 is fixedly connected to a connecting nut 9 on the tube wall facing the positioning clamp. The fastening bolt 8 is arranged horizontally. The fastening bolt 8 horizontally passes through the two parallel opposite tube walls of the limiting tube 7 from the outside of the limiting tube 7 and is threadedly connected to the connecting nut 9. The end of the screw of the fastening bolt 8 faces the clamping hole of the positioning clamp.

[0020] The working principle of this utility model:

[0021] See Figure 3 A small section of connecting keel 02 is welded and fixed to the part where each main keel 01 and the curved keel 03 are connected. When the curved keel 03 is positioned, the positioning clamp is first clamped and connected to the connecting keel 02, and then the connecting part of the curved keel 03 to be connected is placed between the positioning clamp and the limiting tube 7, and then the fastening bolt 8 is tightened so that the screw end of the fastening bolt 8 is against the outer wall of the connecting part of the curved keel 03, so that the connecting part of the curved keel 03 is close to the connecting keel 02 to achieve positioning and fixation.

[0022] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and docking tool for the curved keel of a hyperbolic aluminum plate curtain wall, characterized by: It includes a positioning clamp, a connecting pipe, a limiting pipe and a fastening bolt. The positioning clamp and the limiting pipe are both vertically arranged, and the clamping hole of the positioning clamp faces the limiting pipe. The bottom of the positioning clamp and the bottom of the limiting pipe are fixedly connected by a connecting pipe. The fastening bolt passes through the pipe wall of the limiting pipe and the end of its screw rod faces the clamping hole of the positioning clamp. The fastening bolt and the limiting pipe are a threaded connection structure.

2. The positioning and docking tool for the hyperbolic aluminum curtain wall curved keel according to claim 1, characterized in that: The positioning clamp includes an upper clamping plate, a lower clamping plate, four docking angle steels and an ear plate. Among the four docking angle steels, two of the docking angle steels are connected to the two bottom ends of the upper clamping plate, and the other two docking angle steels are connected to the two top ends of the lower clamping plate. When the upper clamping plate and the lower clamping plate are docked, the horizontal parts of the four docking angle steels fit together and are fixedly connected by connecting bolts. The ear plate is vertically arranged and the bottom end is fixedly connected to the top end of the upper clamping plate.

3. The positioning and docking tool for the hyperbolic aluminum curtain wall curved keel according to claim 2, characterized in that: The upper and lower card plates are both vertically arranged rectangular tube structures. Semicircular card grooves that overlap with each other are provided on the two long side tube walls at the bottom end of the upper card plate, and semicircular card grooves that overlap with each other are provided on the two long side tube walls at the top end of the lower card plate. A connecting plate is connected to the opening at the top end of the upper card plate, and the bottom end of the ear plate is fixedly connected to the connecting plate.

4. The positioning and docking tool for the hyperbolic aluminum curtain wall curved keel according to claim 1, characterized in that: The limiting tube is a rectangular tube structure. A connecting nut is fixedly connected to the tube wall of the limiting tube facing the positioning clamp. The fastening bolt is arranged horizontally. The fastening bolt passes horizontally through the two parallel opposite tube walls of the limiting tube from the outside of the limiting tube and is threadedly connected to the connecting nut.

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