Steel beam assembly structure

Abstract

The utility model relates to a steel beam assembling structure which comprises an upper wing plate, a lower wing plate and a web plate and is characterized by further comprising contour lines, positioning lines and a plurality of high-strength bolt hole positions, the contour lines are located at the cutting edges of the upper wing plate, the lower wing plate and the web plate, and the positioning lines comprise an upper wing plate lineation line, a lower wing plate lineation line and a web plate lineation line. The upper wing plate lineation is located at the two ends of the upper wing plate, the lower wing plate lineation is located at the two ends of the lower wing plate, the upper wing plate lineation and the lower wing plate lineation are consistent in structure, the web plate lineation is located on the web plate, and the position of the web plate lineation is matched with the positions of the upper wing plate lineation and the lower wing plate lineation. The high-strength bolt holes are formed in the upper wing plate lineation line, the lower wing plate lineation line and the web plate lineation line. The steel beam assembly structure has the advantages that assembly can be guided, the inspection effect is achieved, manual assembly errors are reduced, and the number of components is increased.

Description

Technical Field

[0001] The present application relates to a steel beam assembly structure, belonging to the field of steel beam construction. Background Art

[0002] In the production of steel structure steel beam components, the conventional method adopts the production process of "parts cutting → BH assembly → BH welding → 3D drilling → parts plate secondary assembly → welding → qualified inspection → painting → delivery".

[0003] In the secondary assembly process of parts panels, the reliance on personal technical ability is relatively high. The assembly accuracy of components is determined by personal ability, which can easily lead to human errors in the next process.

[0004] Therefore, when making products, it is important to adopt a reasonable production method to provide guidance and inspection effects on production accuracy, while reducing reliance on human technical capabilities and improving production accuracy.

[0005] Therefore, in order to solve the above technical problems, it is necessary to provide a steel beam assembly structure to overcome the above defects in the prior art. Utility Model Content

[0006] The utility model aims to provide a steel beam assembly structure which can guide assembly and produce inspection effects, reduce artificial assembly errors and improve the first-time qualified rate of components.

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a steel beam assembly structure, including an upper wing plate, a lower wing plate and a web plate, and also includes a contour line, a positioning line and a plurality of high-strength bolt hole positions, the contour line is located at the cutting edges of the upper wing plate, the lower wing plate and the web plate, the positioning line includes an upper wing plate line, a lower wing plate line and a web plate line, the upper wing plate line is located at both ends of the upper wing plate, the lower wing plate line is located at both ends of the lower wing plate, the upper wing plate line is consistent with the lower wing plate line structure, the web plate line is located on the web plate, and the position of the web plate line matches the position of the upper wing plate line and the lower wing plate line, and a plurality of high-strength bolt holes are opened on the upper wing plate line, the lower wing plate line and the web plate line.

[0008] By adopting the above technical solution, the upper wing plate marking, the lower wing plate marking and the web plate marking can assist in positioning and precision detection of the production accuracy of the high-strength bolt holes, guide assembly, and produce an inspection effect, thereby reducing human assembly errors and improving the first-time pass rate of components.

[0009] A steel beam assembly structure of the utility model is further configured as follows: the upper wing plate marking lines, the lower wing plate marking lines and the web plate marking lines are composed of a plurality of longitudinal marking lines and a plurality of transverse marking lines.

[0010] A steel beam assembly structure of the utility model is further configured as follows: a plurality of longitudinal marking lines and a plurality of transverse marking lines are distributed in an array.

[0011] By adopting the above technical solution, the production accuracy is improved, and at the same time, it is convenient for inspection, the drawing recognition technical ability of operators in each process is reduced, and human errors are reduced.

[0012] A steel beam assembly structure of the utility model is further arranged as follows: a plurality of high-strength bolt holes are located at the intersection of the longitudinal marking line and the transverse marking line.

[0013] By adopting the above technical solution, the quality inspector checks the ends of the upper wing plate, the lower wing plate and the web plate according to a number of transverse lines to check the deviation of the high-strength bolt hole position.

[0014] A steel beam assembly structure of the utility model is further arranged that the high-strength bolt holes on the upper wing plate marking lines and the lower wing plate marking lines are arranged in a staggered manner.

[0015] By adopting the above technical solution, the production accuracy is improved, and at the same time, it is convenient for inspection, the drawing recognition technical ability of operators in each process is reduced, and human errors are reduced.

[0016] A steel beam assembly structure of the utility model is further configured as follows: the web plate is marked with two longitudinal marking lines.

[0017] By adopting the above technical solution, the drawing recognition technical ability of operators in each process is reduced and human errors are reduced.

[0018] A steel beam assembly structure of the utility model is further configured as follows: a plurality of longitudinal reinforcing plate lines are arranged in the middle of the web, and reinforcing plates are arranged on the longitudinal reinforcing plate lines.

[0019] By adopting the above technical solution, the longitudinal reinforcement plate line reduces the risk of missing the reinforcement plate and facilitates subsequent inspection of whether the reinforcement plate is installed.

[0020] A steel beam assembly structure of the utility model is further configured as follows: arrow direction lines are arranged on the upper wing plate marking line, the lower wing plate marking line and the web plate marking line, and the directions of the arrow direction lines on the upper wing plate marking line, the lower wing plate marking line and the web plate marking line are consistent.

[0021] By adopting the above technical solution, the arrow direction line facilitates assembly and checking whether it is reversed.

[0022] A steel beam assembly structure of the utility model is further configured as follows: a plurality of hanging parts are arranged on the lower wing plate.

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] 1. The steel beam assembly structure of the utility model reduces the drawing recognition technical ability of operators in each process, reduces human errors, and reduces the risk of missing component plates.

[0025] 2. The upper wing plate marking, the lower wing plate marking and the web plate marking of the steel beam assembly structure in the utility model play an auxiliary role in positioning and precision detection of the manufacturing accuracy of the high-strength bolt holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the steel beam assembly structure of the utility model after installation;

[0027] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0028] Figure 3 It is a schematic diagram of the BH assembly of the upper wing plate, the lower wing plate and the web plate of the utility model. DETAILED DESCRIPTION

[0029] Please refer to the instruction manual Figure 1 To Attachment Figure 3 As shown, the utility model is a steel beam assembly structure, including an upper wing plate 1, a lower wing plate 2 and a web 3, a contour line 7 is located at the cutting edges of the upper wing plate 1, the lower wing plate 2 and the web 3, a positioning line 6 is located on the upper wing plate 1, the lower wing plate 2 and the web 3, the relative position of the contour line 7 and the positioning line 6 is used for visually checking the accuracy deviation of the upper wing plate 1, the lower wing plate 2 and the web 3, and the lower wing plate 2 is provided with a plurality of hangers 5, which are used to hang objects.

[0030] The positioning line 6 includes an upper wing plate line 11, a lower wing plate line 22 and a web line 33. The upper wing plate line 11 is located at both ends of the upper wing plate 1, and the lower wing plate line 22 is located at both ends of the lower wing plate 2. The upper wing plate line 11 and the lower wing plate line 22 have the same structure, so that when assembling the steel beam, the upper wing plate 1 and the lower wing plate 2 are aligned with the web line 33. The web line 33 is located on the web 3, and the position of the web line 33 matches the position of the upper wing plate line 11 and the lower wing plate line 22. The upper wing plate line 11, the lower wing plate line 22 and the web line 33 play an auxiliary positioning and precision detection role in the manufacturing accuracy of the high-strength bolt hole 63, and can guide assembly and produce an inspection effect, reduce human assembly errors, and improve the one-time qualified rate of components.

[0031] Specifically, the upper wing plate marking line 11, the lower wing plate marking line 22 and the web plate marking line 33 include a plurality of longitudinal marking lines 61 and a plurality of transverse marking lines 62. The longitudinal marking lines 61 and the transverse marking lines 62 are formed by marking the upper wing plate 1, the lower wing plate 2 and the web plate 3 with a low-power laser. The depth is 0.1 mm-0.2 mm and the width is 0.3 mm-0.5 mm. The plurality of longitudinal marking lines 61 and the plurality of transverse marking lines 62 are distributed in an array. Aligning the plurality of longitudinal marking lines 61 is beneficial to improving the manufacturing process. In order to improve the accuracy of the work and facilitate inspection, several high-strength bolt holes 63 are located at the intersection of the longitudinal markings 61 and the transverse markings 62. The quality inspector checks the ends of the upper wing plate 1, the lower wing plate 2, and the web 3 according to the several transverse markings 62 to check the deviation of the high-strength bolt hole positions; the high-strength bolt holes 63 on the upper wing plate markings 11 and the lower wing plate markings 22 are staggered, and the longitudinal markings 61 of the web markings 33 are two, which reduces the drawing recognition technical ability of the operators in each process and reduces human errors.

[0032] A plurality of longitudinal reinforcing plate lines 41 are provided in the middle of the web 3 , and reinforcing plates 4 are provided on the longitudinal reinforcing plate lines 41 . The longitudinal reinforcing plate lines 41 reduce the risk of missing reinforcing plates 4 and facilitate subsequent inspection of whether reinforcing plates 4 are installed.

[0033] Arrow direction lines 8 are provided on the upper wing plate markings 11, the lower wing plate markings 22 and the web markings 33. The directions of the arrow direction lines 8 on the upper wing plate markings 11, the lower wing plate markings 22 and the web markings 33 are consistent, and the arrow direction lines 8 are convenient for assembly and checking whether they are installed upside down.

[0034] The working principle of a steel beam assembly structure of the utility model is as follows:

[0035] When it is necessary to assemble the steel beam, first prepare the steel plate, and laser mark the upper wing plate 1, the lower wing plate 2 and the web 3 on the steel plate. The marking content includes the arrow direction line 8, the longitudinal mark 61, the transverse mark 62, the high-strength bolt hole and the contour line 7. The upper wing plate 1, the lower wing plate 2 and the web 3 are cut out along the contour line 7. The upper wing plate 1, the lower wing plate 2, the web 3, the reinforcement plate 4 and the hanger 5 are positioned and welded BH according to the direction of the arrow. The assembly deviation is ≤1mm. The quality inspector checks the accuracy of the upper wing plate 1, the lower wing plate 2 and the web 3 end components according to the longitudinal mark 61 and the transverse mark 62, and then checks the assembly size of the reinforcement plate 4 and the full length of the web 3 according to the longitudinal reinforcement plate line 41. Finally, check whether the hanger 5 and the reinforcement plate 4 are missing.

[0036] The above specific implementation methods are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel beam assembly structure, comprising an upper wing plate, a lower wing plate and a web plate, characterized in that: It also includes contour lines, positioning lines and several high-strength bolt hole positions. The contour lines are located at the cutting edges of the upper wing plate, the lower wing plate and the web plate. The positioning lines include the upper wing plate lines, the lower wing plate lines and the web plate lines. The upper wing plate lines are located at both ends of the upper wing plate, and the lower wing plate lines are located at both ends of the lower wing plate. The upper wing plate lines are consistent with the lower wing plate lines in structure. The web plate lines are located on the web plate, and the positions of the web plate lines match the positions of the upper wing plate lines and the lower wing plate lines. Several high-strength bolt holes are opened on the upper wing plate lines, the lower wing plate lines and the web plate lines.

2. A steel beam assembly structure according to claim 1, characterized in that: The upper wing plate marking lines, the lower wing plate marking lines and the web plate marking lines include a plurality of longitudinal marking lines and a plurality of transverse marking lines.

3. A steel beam assembly structure according to claim 2, characterized in that: A plurality of longitudinal scoring lines and a plurality of transverse scoring lines are distributed in an array.

4. A steel beam assembly structure according to claim 3, characterized in that: A plurality of high-strength bolt holes are located at the intersection of the longitudinal markings and the transverse markings.

5. The steel beam assembly structure according to claim 4, characterized in that: The high-strength bolt holes on the upper wing plate marking lines and the lower wing plate marking lines are staggered.

6. The steel beam assembly structure according to claim 2, characterized in that: There are two longitudinal lines on the web.

7. The steel beam assembly structure according to claim 1, characterized in that: A plurality of longitudinal reinforcing plate lines are arranged in the middle of the web, and reinforcing plates are arranged on the longitudinal reinforcing plate lines.

8. The steel beam assembly structure according to claim 1, characterized in that: Arrow direction lines are arranged on the upper wing plate marking line, the lower wing plate marking line and the web plate marking line, and the directions of the arrow direction lines on the upper wing plate marking line, the lower wing plate marking line and the web plate marking line are consistent.

9. The steel beam assembly structure according to claim 1, characterized in that: The lower wing plate is provided with a plurality of hanging parts.

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