Truss tower flange and barrel assembling tool

Abstract

The utility model relates to the technical field of truss towers, in particular to a truss tower flange and barrel assembling tool which comprises a base, a flange fixing mechanism and a barrel supporting mechanism, the flange fixing mechanism comprises a sliding rail and a flange positioning assembly, and the flange positioning assembly comprises a flange fixing bottom plate, a flange connecting plate, a sliding groove and a flange fixing plate. The cylinder body supporting mechanism comprises a cylinder body supporting plate and an adjustable supporting assembly, the adjustable supporting assembly comprises two cylinder body fixing plates which are arranged at the lower end of the concave arc in an inclined mode, cylinder body screw holes are formed in the cylinder body fixing plates, and cylinder body screw rods are arranged in the cylinder body screw holes in a penetrating mode. The flange fixing mechanism can slide left and right to adjust the distance between the flange and the barrel; the cylinder screw can be adjusted, so that the vertical position of the cylinder is adjusted, the center line of the flange and the center line of the cylinder coincide, the flange and the cylinder are fixed, welding is conducted, and the welding precision is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of truss towers, in particular to a truss tower flange and cylinder assembly tool. Background Art

[0002] Truss tower is a common structural form, widely used in construction, communications, energy and other fields. With the development of wind power industry, wind power has become an advanced energy production method with great technical and economic competitiveness. In the plain areas with high wind shear in my country, the development of high-power, high-tower wind turbines has become an inevitable trend. In order to further achieve cost reduction and efficiency improvement in the wind power industry, the supporting towers for wind turbines are usually set up with truss towers. Because they are not restricted by site and transportation, they are more flexible in application and are a good choice for cost reduction in the wind power industry.

[0003] When making a truss tower, place the flange at the connection position of the cylinder to ensure that the hole position of the flange is aligned with the connection hole of the cylinder. When welding, if the cylinder is long, it is necessary to place the cylinder horizontally and align the hole position of the flange with the connection hole of the cylinder horizontally. When welding, the flange and the cylinder are not fixed stably, and the center line of the hole position of the flange and the center line of the connection hole of the cylinder will be misaligned and will not coincide, resulting in an unstable truss tower structure and affecting its service life. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a truss tower flange and cylinder assembly tooling to solve the problem that the center line of the flange hole position and the center line of the connecting hole of the cylinder will be misaligned.

[0005] In order to solve the above problems, the technical solution of the present invention is as follows: a truss tower flange and cylinder assembly tooling, including a base, on which are provided a plurality of flange fixing mechanisms that can slide left and right for fixing the flange, and a cylinder support mechanism for placing the cylinder, the flange fixing mechanism including a slide rail and a flange positioning assembly that slides left and right along the slide rail.

[0006] Furthermore, the flange positioning assembly includes a flange fixing base plate, on which are provided several flange connecting plates, the bottom of the flange fixing base plate is provided with a slide groove adapted to the slide rail, and one side of the flange connecting plate is connected to a flange fixing plate for fixing the flange.

[0007] Furthermore, a plurality of flange screw holes matching the threaded holes of the flange are provided on the flange fixing plate.

[0008] Furthermore, a bottom frame is provided on the base, and the slide rail is fixed on the bottom frame.

[0009] Furthermore, the bottom frame is detachably fixed to the base.

[0010] Furthermore, the cylinder support mechanism includes a cylinder fixing base plate fixed on the bottom frame, a cylinder support plate is connected to the upper surface of the cylinder fixing base plate, and an adjustable support component with adjustable length to adapt to different cylinder diameters is provided on the cylinder support plate.

[0011] Furthermore, a concave arc for placing the cylinder is provided at the upper end of the cylinder support plate.

[0012] Furthermore, the adjustable support assembly includes two inclined barrel fixing plates arranged at the lower end of the concave arc, barrel screw holes are provided on the barrel fixing plates, and barrel screws are provided through the barrel screw holes.

[0013] Furthermore, the cylinder support plate is arranged on the upper surface of the bottom frame.

[0014] Furthermore, ribs for reinforcing the cylinder support plate are provided on both sides of the cylinder support plate.

[0015] The utility model has the following beneficial effects: the overall structure is simple, the flange fixing mechanism can be slid left and right to adjust the distance between the flange and the cylinder; the cylinder screw can be adjusted to adjust the upper and lower positions of the cylinder to ensure that the center lines of the flange and the cylinder coincide with each other, and the flange and the cylinder are fixed before welding, thereby ensuring welding accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main view of the overall structure of the utility model;

[0017] Figure 2 This is a top view of the overall structure of the utility model;

[0018] Figure 3 This is an enlarged view of the left side assembly tooling of the utility model;

[0019] Figure 4 This is the left side view of the utility model;

[0020] Figure 5 This is the front view of the cylinder support mechanism of the utility model;

[0021] Figure 6 This is the left view of the cylinder support mechanism of the utility model.

[0022] In the figure: 1 flange, 2 cylinder, 3 base, 4 slide rail, 5 flange connecting plate, 6 slide groove, 7 flange fixing plate, 8 flange screw hole, 9 bottom frame, 10 cylinder support plate, 11 concave arc, 12 cylinder fixing plate, 13 cylinder screw hole, 14 cylinder screw, 15 rib plate, 16 flange fixing flange fixing bottom plate, 17 limit plate, 18 cylinder fixing bottom plate. DETAILED DESCRIPTION

[0023] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown, a truss tower flange and cylinder assembly tooling includes a base 3, on which are provided a plurality of flange fixing mechanisms that can slide left and right for fixing the flange 1, and a cylinder support mechanism for placing the cylinder 2. The flange fixing mechanism includes a slide rail 4 and a flange positioning assembly that slides left and right along the slide rail 4. Limit plates 17 are provided on both sides of the slide rail 4 to prevent the slide groove 6 from slipping.

[0024] The flange positioning assembly includes a flange fixing base plate 16, on which a plurality of flange connecting plates 5 are provided. Figure 2 As shown, two flange connecting plates 5 are sufficient, and the bottom of the flange fixing base plate 16 is provided with a slide groove 6 adapted to the slide rail 4. One side of the flange connecting plate 5 is connected to a flange fixing plate 7 for fixing the flange. The sliding slide groove 6 can adjust the distance between the flange 1 and the cylinder 2.

[0025] A plurality of flange screw holes 8 are provided on the flange fixing plate 7, which are compatible with the threaded holes of the flange 1. The flanges to be assembled are fixed on the flange fixing plate 7 through the flange screw holes 8. The flange fixing plates 7 on the left and right sides can be set with different diameters for installing flanges 1 with different diameters.

[0026] A bottom frame 9 is provided on the base 3 , and the slide rail 4 is fixed on the bottom frame 9 . The bottom frame 3 is detachably fixed to the base 3 and can be connected by threads for easy disassembly.

[0027] like Figure 5 、 Figure 6 As shown, the cylinder support mechanism includes a cylinder fixing base plate 18 fixed on the bottom frame 9, a cylinder support plate 10 is connected to the upper surface of the cylinder fixing base plate 18, an adjustable support assembly with adjustable length to adapt to different cylinder 2 diameters is provided on the cylinder support plate 10, and a concave arc 11 for placing the cylinder 2 is provided at the upper end of the cylinder support plate 10 to facilitate the placement of the cylinder.

[0028] The adjustable support assembly includes two inclined cylinder fixing plates 12 arranged at the lower end of the concave arc 11. A cylinder screw hole 13 is provided on the cylinder fixing plate 12, and a cylinder screw 14 is provided through the cylinder screw hole 13. Rotating the telescopic cylinder screw 14 can adjust the upper and lower heights of the cylinder, adjust the center line of the cylinder 2 to coincide with the center line of the flange 1, and ensure the accuracy of welding.

[0029] The cylinder support plate 10 is arranged on the upper surface of the bottom frame 9. Ribs 15 for reinforcing the cylinder support plate 10 are provided on both sides of the cylinder support plate 10 to reinforce the cylinder support plate 10 and support the cylinder 2 with a larger weight.

[0030] When in use, the flange 1 is fixed to the flange fixing plate 7 by a screw, the cylinder 2 is lifted and placed on the cylinder support plate 10, and the upper and lower heights of the cylinder can be adjusted by rotating the telescopic cylinder screw 14, and the center line of the cylinder 2 can be adjusted to coincide with the center line of the flange 1 to ensure the accuracy of welding and the quality of the truss tower.

[0031] The above specific implementation methods are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to examples, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A truss tower flange and cylinder assembly tool, including a base, characterized by: The base is provided with several flange fixing mechanisms that can slide left and right for fixing the flange, and a cylinder supporting mechanism for placing the cylinder. The flange fixing mechanism includes a slide rail and a flange positioning assembly that slides left and right along the slide rail.

2. The assembly tool according to claim 1, characterized in that: The flange positioning assembly includes a flange fixing base plate, on which a plurality of flange connecting plates are provided. The bottom of the flange fixing base plate is provided with a slide groove adapted to the slide rail, and one side of the flange connecting plate is connected to a flange fixing plate for fixing the flange.

3. The assembly tool according to claim 2, characterized in that: A plurality of flange screw holes matching the threaded holes of the flange are arranged on the flange fixing plate.

4. The assembly tool according to claim 3, characterized in that: A bottom frame is provided on the base, and the slide rail is fixed on the bottom frame.

5. The assembly tool according to claim 4, characterized in that: The bottom frame is detachably fixed on the base.

6. The assembly tool according to claim 5, characterized in that: The cylinder support mechanism includes a cylinder fixing base plate fixed on the bottom frame, a cylinder support plate is connected to the upper surface of the cylinder fixing base plate, and an adjustable support component with adjustable length to adapt to different cylinder diameters is provided on the cylinder support plate.

7. The assembly tool according to claim 6, characterized in that: A concave arc for placing the cylinder is provided at the upper end of the cylinder support plate.

8. The assembly tool according to claim 7, characterized in that: The adjustable support assembly comprises two inclined barrel fixing plates arranged at the lower end of the concave arc, barrel screw holes are arranged on the barrel fixing plates, and barrel screw rods are arranged through the barrel screw holes.

9. The assembly tool according to claim 8, characterized in that: The cylinder support plate is arranged on the upper surface of the bottom frame.

10. The assembly tool according to claim 9, characterized in that: Ribs for reinforcing the cylinder support plate are provided on both sides of the cylinder support plate.

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