Cover web plate first hole method I-shaped assembling device

Abstract

The utility model relates to a cover web plate first hole method I-shaped assembling device which can achieve rapid positioning and assembling of I-shaped rod pieces. The cover web plate first hole method I-shaped assembling device is composed of a fixed support, a fixed supporting pier, an adjusting cushion block, an angle type sample plate and a positioning device. The fixed supporting pier is located on the fixed support, the two positioning devices are located on the two sides of the fixed supporting pier respectively, the anchored cover plate is located on the upper surface of the fixed supporting pier, the anchored web is erected on the two sides of the cover plate, and the adjusting cushion blocks are arranged between the positioning plates and the anchored web. The angle type sample plate is located on the anchored cover plate, and the anchored cover plate is perpendicularly matched with the anchored web plate. The method has the advantages that firstly, the method is simple to use and operate, convenient and easy to implement, convenient to use and beneficial to quality control; secondly, the function is powerful, the applicability is high, and positioning and assembling of I-shaped rod pieces with different sizes and lengths can be achieved through adjustment; large investment is not needed, the cost is low, and the effect is fast; and fourthly, the existing resources are used for restructuring, the later maintenance cost is low, the durability is high, the economic cost is low, and the effect is quick.

Description

Technical Field

[0001] This utility model relates to a pre-drilling method I-beam assembly device for web plates that enables rapid positioning and assembly of I-beam members, belonging to the field of tooling manufacturing. Background Technology

[0002] With the increasing sophistication of steel bridge manufacturing technology, long-span bridges and bridges in special terrains are becoming more common, placing higher demands on the corresponding anchorage technology. Anchorages contain a large number of long, bulky, and perforated I-beam members. Traditional I-beam assembly presents challenges in positioning and error control, requiring significant time and manpower for repeated adjustments and calibrations of the perforated parts. This not only increases construction costs but also impacts project timelines. Summary of the Invention

[0003] Design objective: To address the problems existing in the background technology, this paper designs a simple web-plate pre-drilling method I-beam assembly device that can improve the construction efficiency and quality of perforated I-beam members, reduce construction risks, and utilize existing resources to achieve rapid positioning and assembly of I-beam members. This overcomes the shortcomings of traditional methods and meets the requirements of rapid and precise construction of modern steel bridges.

[0004] Design Scheme: To achieve the above design objectives, this utility model mainly consists of a fixed support, a fixed support pier, an adjusting pad, an angled template, and a positioning device in its structural design. Its structural form is shown below. Figure 1 Its fixed support pier has an I-shaped structure. The positioning device consists of a vertical plate, a vertical angle plate, and a base. The vertical angle plate forms a vertically mating angle plate between the vertical plate and the base.

[0005] Technical solution: A pre-drilling method assembly device for anchored web plates, comprising a fixed support, a fixed support block, adjusting pads, an angled template, and a positioning device; the fixed support block is located on the fixed support, two positioning devices are located on both sides of the fixed support block, the anchored web plate is located on the upper surface of the fixed support block, the anchored web plate is erected on both sides of the web plate and adjusting pads are placed between the positioning plate and the anchored web plate, the angled template is located on the anchored web plate and the anchored web plate is perpendicular to the anchored web plate.

[0006] Compared with the prior art, this utility model has the following advantages: First, it is simple and easy to use, convenient during use, and conducive to quality control; second, it has powerful functions and strong applicability, and can be used to position and assemble I-shaped rods of different sizes and lengths by adjustment; third, it does not require a large investment, has low cost, and yields quick results; fourth, it utilizes existing resources for modification, has low maintenance costs, strong durability, low economic cost, and yields quick results. Attached Figure Description

[0007] Figure 1This is a schematic diagram of the pre-drilling method assembly device (assembly I-type rod) for the web plate.

[0008] Figure 2 This is a schematic diagram of adjusting the support piers and pads.

[0009] Figure 3 This is a schematic diagram of the placement of I-shaped rods (adjusting pads). Detailed Implementation

[0010] Example 1: Refer to Appendix Figure 1-3 An assembly device for pre-drilling the web plate of an anchored anchor plate comprises a fixed support 1, a fixed support block 2, adjusting pads 3, an angled template 4, and a positioning device 5. The fixed support block 2 is located on the fixed support 1. Two positioning devices 5 are located on either side of the fixed support block 2. The anchored anchor plate is located on the upper surface of the fixed support block 2. The anchored web plate stands upright on both sides of the anchor plate, with adjusting pads 3 placed between the positioning devices 5 and the web plate. The angled template 4 is located on the anchor plate, and the anchored anchor plate and the anchored web plate are perpendicularly fitted. The fixed support block 2 has an I-shaped structure. The positioning device 5 consists of a vertical plate, a vertical angled plate, and a base. The vertical angled plate forms a perpendicularly fitted angled plate between the vertical plate and the base.

[0011] Usage instructions: ① The foundation used for this device has sufficient bearing capacity to ensure no significant settlement occurs during the entire construction process. ② Since the components of this device must meet adjustment requirements, clamping and tightening measures must be taken during use to prevent the components from swaying. ③ This device is manually adjustable; however, to ensure functionality, a hydraulic system can be used for adjustment as needed.

[0012] Step 1: Based on the actual dimensions of different I-beams and the location parameters of bolt holes (rivet holes), select appropriate support blocks and assemble and debug the assembly device to ensure that the dimensions and performance indicators of the device meet the requirements.

[0013] Step 2: Adjust the pads under the cover plate to ensure that the assembly position of the cover plate and the upper surface of the support pier are at the same height, and determine the position of the positioning device (see...). Figure 2 ).

[0014] Step 3: Place the cover plate and web plate into the device, and use the positioning device in conjunction with the adjusting shims to ensure that the web plate and cover plate are in a relatively accurate position (see...). Figure 3 ).

[0015] Step 4: The operator adjusts the posture of the cover plate and web plate, and uses the bolt holes (rivet holes) on the cover plate and web plate in conjunction with the angle template to connect and bolt them together.

[0016] Step 5: Check the positional and dimensional relationships of each part of the I-shaped member. After confirming that there are no errors, perform positioning welding. After completion, remove the angle template and adjustment shims.

[0017] It should be understood that although the above embodiments provide a relatively detailed textual description of the design concept of this utility model, these textual descriptions are merely simple textual descriptions of the design concept of this utility model, and not limitations on the design concept of this utility model. Any combination, addition, or modification that does not exceed the design concept of this utility model shall fall within the protection scope of this utility model.

Claims

1. A cover web pre-punch method jig assembly characterized by It is composed of fixed support (1), fixed support pier (2), adjusting cushion block (3), angle template (4) and positioning device (5); the fixed support pier (2) is located on the fixed support (1), two positioning devices (5) are respectively located on the two sides of the fixed support pier (2), the anchored cover plate is located on the upper surface of the fixed support pier (2), the anchored web is erected on the two sides of the cover plate and the adjusting cushion block (3) is arranged between the positioning device (5) and the web, and the angle template (4) is located on the cover plate and the anchored cover plate and the anchored web are vertically matched.

2. The cover web pre-hole method tool assembly apparatus of claim 1, wherein: The fixed support pier (2) is in an I-shaped structure.

3. The cover web pre-hole method tool assembly apparatus of claim 1, wherein: The positioning device (5) is composed of a vertical plate, a vertical angle plate and a base, and the vertical angle plate forms a vertical matching angle plate by connecting the vertical plate and the base.

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