A steel tie rod assembly positioning adjustable device and manufacturing method thereof

Abstract

The present invention relates to an adjustable device for assembling and positioning steel tie rods, comprising a section steel operating platform, a clamping support I, a clamping support II, and a levelness measuring card. A support fixing angle steel is provided on the section steel operating platform, and the support fixing angle steel is connected to the end of the clamping support I; a tie plate is provided between the clamping supports I and II, and a sealing plate is provided on the tie plate, which is connected to the end of the tie rod pipe fitting; the sealing plate is connected to a connecting plate, and the connecting plate is provided with bolt holes; an adjustment groove is provided at the top of the clamping support I, and a group of positioning adjustment rods are symmetrically provided in the adjustment groove; an adjustment nut is provided at the bottom end of the positioning adjustment rod, and the top end passes through the bolt hole; an adjustment fixing card is provided on the positioning adjustment rod, and the adjustment fixing card is placed on the adjustment groove; a horizontal adjustment plate is provided between the group of positioning adjustment rods; a trapezoidal baffle is provided at one end of the top of the clamping support II, and a triangular baffle is provided at one end of the bottom; and the levelness measuring card is in close contact with the tie rod pipe fitting. The present invention also discloses a method for manufacturing the device. The present invention can achieve the purpose of rapid positioning.

Description

Technical Field

[0001] This invention relates to the field of steel structure technology, and in particular to an adjustable positioning device for steel tie rod assembly and its manufacturing method. Background Art

[0002] Currently, the method of assembling tie rod nodes using templates and measuring tools to find benchmarks and locate the nodes requires multiple positioning and marking processes for assembling the pipe end with the end cap and the end cap with the node plate. This is not only cumbersome, but also results in significant dimensional deviations around the end cap plane where it contacts the pipe opening, necessitating multiple grinding processes. This approach is not only inefficient, but also makes it difficult to guarantee the quality of the finished product. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an adjustable positioning device for assembling steel tie rods to achieve rapid positioning.

[0004] Another technical problem to be solved by the present invention is to provide a method for manufacturing the adjustable positioning device for assembling the steel tie rod.

[0005] To solve the above problems, the present invention provides an adjustable positioning device for steel tie rod assembly, characterized in that: the device includes a steel profile operating platform and I-shaped locking supports I and II, and a levelness measuring card placed on the steel profile operating platform; a set of support fixing angle steels are symmetrically arranged on the steel profile operating platform, and the support fixing angle steels are connected to the ends of the locking supports I; a tie plate is provided between the locking supports I and the locking supports II, and the tie plate is provided with a sealing plate connected to the port of the tie rod fitting; the sealing plate is connected to a connecting plate. The connecting plate has bolt holes; the top of the locking support I has an adjustment groove, in which a set of positioning adjustment rods are symmetrically arranged; the bottom end of the positioning adjustment rod has an adjustment nut, and the top end passes through the bolt hole; the positioning adjustment rod has an adjustment fixing clip, which is placed on the adjustment groove; a horizontal adjustment plate is provided between the set of positioning adjustment rods above the locking support I; the top end of the locking support II has a trapezoidal baffle, and the bottom end has a triangular baffle; the levelness measuring clip is in close contact with the tie rod fitting.

[0006] The connecting plate is parallel to the horizontal plane of the locking support I.

[0007] The center of the sealing plate is connected to the connecting plate.

[0008] The levelness measuring card includes a bottom constraint rod and a vertical constraint rod connected vertically together; the lower plane of the bottom constraint rod is vertically welded to the surface of the steel operating platform; the vertical constraint rod is vertically attached to both the steel operating platform and the tie rod fitting.

[0009] The method for manufacturing a steel tie rod assembly positioning adjustable device as described above includes the following steps:

[0010] (1) A set of support fixing angle steels are symmetrically welded onto the steel operating platform;

[0011] (2) Weld clamping support I and clamping support II onto the steel operating platform, and weld a tie plate vertically between clamping support I and clamping support II to form a support assembly.

[0012] (3) An adjustment groove is machined on the upper part of the clamping support I. A set of positioning adjustment rods are inserted into the adjustment groove, and an adjustment fixing clip is installed on them. The lower end of the clip is threaded and adjusted and fixed on the clamping support I by using an adjustment nut.

[0013] (4) Weld a horizontal adjustment plate (3) at the center position between the two positioning adjustment rods on the clamping support I;

[0014] (5) Weld a trapezoidal baffle to one end of the horizontal plane of the clamp support II, and weld a triangular baffle perpendicularly to the other end;

[0015] (6) Weld a sealing plate to the end of the tie rod fitting, and weld a connecting plate to the center of the plane of the sealing plate. Machining bolt holes are made on the plane of the connecting plate.

[0016] (7) Secure the levelness measuring card tightly to the tie rod fitting.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1. This invention achieves adjustable functionality by incorporating a positioning adjustment rod, connecting plate, bolt holes, adjustment groove, adjusting nut, and locking support. Furthermore, it eliminates the need for aligning the adjustment rod, enabling rapid vertical positioning and improving the assembly accuracy of the sealing plate and connecting plate.

[0019] 2. In this invention, a trapezoidal baffle is welded to one end of the horizontal plane of the clamping support II to prevent the pipe to be processed from shifting laterally, and a triangular baffle is welded vertically to the other end to prevent the pipe from slipping.

[0020] 3. The present invention is equipped with an adjustment fixing clip and a levelness measuring clip, which can quickly measure the levelness of the tie rod fitting and prevent the tie rod fitting from bending or twisting.

[0021] 4. In this invention, an adjustment groove is machined on the upper part of the clamping support I. A set of positioning adjustment rods are inserted into the adjustment groove, and threads are machined on their lower ends. Adjustment nuts are used to adjust and fix them on the clamping support I. The distance between the bolt holes of the connecting plate is adjusted, and the adjustment is automatically fixed by the adjustment fixing clip. The adjustment nut is then fitted onto the threaded part at the lower end of the positioning adjustment rod for fixation. The connecting plate, which is vertically welded to the horizontal surface of the sealing plate, is fitted onto the positioning adjustment rod through the bolt holes, thus realizing the rapid and precise positioning, assembly, and welding operation of the sealing plate and the tie rod fitting.

[0022] 5. In this invention, the bottom constraint rod of the levelness measuring card is vertically welded to the vertical constraint rod. The lower plane of the bottom constraint rod of the levelness measuring card is vertically welded to the surface of the steel operating platform. The vertical constraint rod is vertically and tightly attached to the steel operating platform and the tie rod fitting. By measuring the gap between the bottom constraint rod of the levelness measuring card and the contact surface of the vertical constraint rod and the tie rod fitting, the levelness deviation of the tie rod fitting can be quickly determined to meet the specification requirements. Attached Figure Description

[0023] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of the structure of the present invention.

[0025] Figure 2 This is a planar schematic diagram of the present invention.

[0026] In the diagram: 101-Fixing support I; 102-Fixing support II; 2-Tie plate; 3-Horizontal adjustment plate; 4-Positioning adjustment rod; 5-Trapezoidal baffle; 6-Triangular baffle; 7-Tie rod fitting; 8-Sealing plate; 9-Connecting plate; 10-Bolt hole; 11-Adjusting groove; 12-Adjusting nut; 13-Support fixing angle steel; 14-Steel operating platform; 15-Adjusting fixing clip; 16-Levelness measuring clip. Detailed Implementation

[0027] like Figures 1-2 As shown, a steel tie rod assembly positioning adjustable device includes a steel operating platform 14 and I-shaped fastening supports I 101, II 102 and a levelness measuring card 16 placed on the steel operating platform 14.

[0028] A set of support fixing angle steels 13 are symmetrically arranged on the steel operating platform 14. The support fixing angle steels 13 are connected to the end of the clamping support I 101. A tie plate 2 is provided between the clamping support I 101 and the clamping support II 102. The tie plate 2 is provided with a sealing plate 8 connected to the port of the tie rod fitting 7. The sealing plate 8 is connected to a connecting plate 9, which is provided with bolt holes 10. An adjustment groove 11 is provided at the top of the clamping support I 101. A set of positioning adjustment rods 4 are symmetrically arranged in the adjustment groove 11. An adjustment nut 12 is provided at the bottom of the positioning adjustment rod 4, and the top of the rod passes through the bolt hole 10. An adjustment fixing clip 15 is provided on the positioning adjustment rod 4 and is placed on the adjustment groove 11. A horizontal adjustment plate 3 is provided between the set of positioning adjustment rods 4 above the clamping support I 101. A trapezoidal baffle 5 is provided at one end of the top of the clamping support II 102, and a triangular baffle 6 is provided at one end of the bottom. A levelness measuring clip 16 is in close contact with the tie rod fitting 7.

[0029] Among them, the connecting plate 9 is parallel to the horizontal plane of the clamping support I101.

[0030] The center of the plane of the sealing plate 8 is connected to the connecting plate 9.

[0031] The clamp support I101 and clamp support II102 are made of I-beams.

[0032] The levelness measuring card 16 includes a bottom constraint rod and a vertical constraint rod that are vertically connected together; the lower plane of the bottom constraint rod is vertically welded to the surface of the steel operating platform 14; the vertical constraint rod is vertically attached to the steel operating platform 14 and the tie rod fitting 7.

[0033] The present invention allows for adjustment of the distance between the locking support I 101 and the locking support II 102 according to the specifications and length of the tie rod fitting 7. If the length of the tie rod fitting 7 exceeds the length of the steel operating platform 14, an additional steel operating platform 14 can be added, and the locking support I 101 and the locking support II 102 can be respectively installed on the two steel operating platforms 14.

[0034] The manufacturing method of this adjustable positioning device for steel tie rod assembly includes the following steps:

[0035] (1) A set of support fixing angle steels 13 are symmetrically welded onto the steel operating platform 14.

[0036] (2) The angle steel 13 is fixed close to the support and the clamping support I 101 and clamping support II 102 are welded on the steel operating platform 14. The tie plate 2 is vertically welded between the clamping support I 101 and the clamping support II 102 to form the support as a whole, so as to improve the accuracy and stability of the flatness.

[0037] (3) An adjustment groove 11 is machined on the upper part of the clamping support I101. A set of positioning adjustment rods 4 are inserted into the adjustment groove 11, and an adjustment fixing clip 15 is installed on it. The lower end of the clip is threaded and adjusted and fixed on the clamping support I101 by using an adjustment nut 12.

[0038] (4) Weld a horizontal adjustment plate 3 at the center position between the two positioning and adjusting rods 4 on the clamping support I101.

[0039] (5) Weld a trapezoidal baffle 5 to one end of the horizontal plane of the clamping support II102 to prevent the pipe fitting to be processed from shifting laterally, and weld a triangular baffle 6 vertically to the other end to prevent the pipe fitting from slipping.

[0040] ⑹ A sealing plate 8 is welded to the end of the tie rod fitting 7, and a connecting plate 9 is welded to the center of the plane of the sealing plate 8. Bolt holes 10 are machined on the plane of the connecting plate 9.

[0041] (7) Place the levelness measuring card 16 tightly against the tie rod fitting 7.

[0042] During operation, the clamping supports I101 and II102 are placed horizontally on the steel operating platform 14, with their ends tightly against the fixing angle steel 13. Bolt holes 10 are machined on the plane of the connecting plate 9. The positioning adjustment rod 4 is adjusted according to the spacing of the bolt holes 10 on the connecting plate 9, and adjusted and fixed on the clamping support I101 using the adjusting nut 12. The bolt holes 10 of the connecting plate 9 are fitted onto the positioning adjustment rod 4, the connecting plate 9 is placed horizontally, and assembled and welded vertically with the sealing plate 8. The tie rod fitting 7 is hoisted into the overall support of the clamping supports I101 and II102 and the position set on the sealing plate 8. The connecting plate 9 is placed between the connecting plate 9 and the sealing plate 8 and spot welded together, with the end of the tie rod fitting 7 tightly against the plane of the sealing plate 8. Without the need for a reference point, it enables the rapid and simultaneous precise positioning and assembly of the connecting plate 9 and the sealing plate 8, as well as the sealing plate 8 and the tie rod fitting 7.

Claims

1. An adjustable positioning device for assembling steel tie rods, characterized in that: The device includes a steel operating platform (14) and I-shaped fastening supports I (101), II (102) and a leveling gauge (16) placed on the steel operating platform (14); a set of support fixing angle steels (13) are symmetrically arranged on the steel operating platform (14), and the support fixing angle steels (13) are connected to the end of the fastening support I (101); a tie plate (2) is provided between the fastening support I (101) and the fastening support II (102), and a sealing plate (8) connected to the port of the tie rod fitting (7) is provided on the tie plate (8); a connecting plate (9) is connected to the sealing plate (8), and a bolt hole (10) is provided on the connecting plate (9); an adjustment groove (11) is provided on the top of the fastening support I (101), and the adjustment groove (11) A set of positioning adjustment rods (4) are symmetrically arranged inside; an adjustment nut (12) is provided at the bottom end of the positioning adjustment rod (4), and the top end passes through the bolt hole (10); an adjustment fixing clip (15) is provided on the positioning adjustment rod (4), and the adjustment fixing clip (15) is placed on the adjustment groove (11); a horizontal adjustment plate (3) is provided between the set of positioning adjustment rods (4) above the clamping support I (101); a trapezoidal baffle (5) is provided at the top end of the clamping support II (102), and a triangular baffle (6) is provided at the bottom end; the levelness measuring clip (16) is in close contact with the tie rod fitting (7); the connecting plate (9) is parallel to the horizontal plane of the clamping support I (101); the center of the plane of the sealing plate (8) is connected to the connecting plate (9).

2. The adjustable positioning device for assembling steel tie rods as described in claim 1, characterized in that: The levelness measuring card (16) includes a bottom constraint rod and a vertical constraint rod connected vertically together; the lower plane of the bottom constraint rod is vertically welded to the surface of the steel operating platform (14); the vertical constraint rod is vertically attached to the steel operating platform (14) and the tie rod fitting (7).

3. A method for manufacturing a steel tie rod assembly positioning adjustable device as described in claim 1, comprising the following steps: (1) A set of support fixing angle steels (13) are symmetrically welded onto the steel operating platform (14); (2) Weld the angle steel (13) close to the support to the steel operating platform (14) to the clamp support I (101) and clamp support II (102), and weld the tie plate (2) vertically between clamp support I (101) and clamp support II (102) to form the support whole; (3) An adjustment groove (11) is machined on the upper part of the clamping support I (101). A set of positioning adjustment rods (4) are inserted into the adjustment groove (11), and an adjustment fixing clip (15) is installed on it. The lower end of the clip is threaded and adjusted and fixed on the clamping support I (101) by using an adjustment nut (12). (4) Weld a horizontal adjustment plate (3) at the center position between the two positioning adjustment rods (4) on the clamping support I (101); (5) Weld a trapezoidal baffle (5) to one end of the horizontal plane of the clamp support II (102), and weld a triangular baffle (6) vertically to the other end. ⑹The end of the tie rod fitting (7) is welded with a sealing plate (8), and a connecting plate (9) is welded at the center of the plane of the sealing plate (8). Bolt holes (10) are machined on the plane of the connecting plate (9). (7) Place the levelness measuring card (16) tightly against the tie rod fitting (7).

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