Structure for fixing light sound insulation module wall on steel column
By forming a trapezoidal wavy structure at the edge of the wing of the H-shaped steel column and setting bolt holes, the obstacles and steel waste in the wall construction of the light-weight sound-insulating module are solved, and efficient and economical sound-insulating module fixation and Convenience of repair.
Patent Information
- Application Number
- CN202420932645.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-30
AI Technical Summary
In the prior art, the construction method of fixing lightweight sound insulation module walls on steel columns has problems such as construction obstacles, waste of steel and poor integrity. Especially in the vertical and horizontal installation methods, construction is inconvenient and can cause cross-sections to the steel structure. weaken.
The wing edge lines of the H-shaped steel column are used for wavy lines cutting, and bolt holes are installed there to fix the sound insulation module wall by bolts, avoiding on-site welding and hole opening, saving steel, and improving construction efficiency and economy.
It realizes the rapid and simple fixing of the sound insulation module wall without weakening the steel structure, reduces steel waste, simplifies on-site construction, and improves integrity and maintenance convenience.
Smart Images
Figure CN222161661U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a structure for fixing a lightweight sound insulation module wall on a steel column. Background Art
[0002] Industrial plant enclosure structures with high requirements for sound insulation, heat preservation and waterproofing currently use assembled sound insulation and heat insulation modular wall panels, and the wall panels generally use a purlinless system. At present, the mainstream design and construction of wall module panels are vertical installation and horizontal installation. The vertical installation method requires welding a T-shaped steel or channel steel on the outside of the steel column as a limiting component and construction chute of the wall panel. During construction, the module panels are inserted vertically downward from the top of the column in sequence; the horizontal installation method is to open bolt holes on the outer flange of the column, and use 4-8 bolts to fix each module panel and the steel column during construction. The vertical installation method is fast and easy to construct, but obstacles are not allowed in the construction chute range. When there are external brackets, steel beams, etc., it will cause construction obstacles; T-shaped steel or channel steel uses a large amount of steel and is less economical; the wall body only relies on slight friction to transmit force, the integrity is poor, and it is difficult to form a stress skin effect; when repairing or replacing the bottom module, the entire row of modules needs to be pulled out from the top of the column, which is very inconvenient. The horizontal installation method has a significant weakening effect on the cross-section of the steel column due to the large number of bolt holes. If the simple method of directly widening the outer flange is used for reinforcement during design, a lot of steel will be wasted, especially when the flange thickness is large. When the width of the steel column is small, the operating space for tightening the bolts is small, and it is often necessary to be forced to widen the column flange, which causes further waste of steel. Utility Model Content
[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a structure with a rational structural design for fixing a lightweight sound insulation module wall on a steel column, which is optimized on the basis of the horizontal installation method, avoiding the defects of the horizontal installation method and the vertical installation method, while retaining the advantages of the horizontal installation method and the vertical installation method.
[0004] The technical solution adopted by the utility model to solve the above-mentioned problem is: a structure for fixing a lightweight sound insulation module wall on a steel column, comprising a steel column and a sound insulation module wall, characterized in that: a wavy line structure is formed at the flange edge line of the steel column; bolt holes are arranged at the flange edge line of the steel column, and the sound insulation module wall and the steel column are fixed together after the bolts pass through the bolt holes.
[0005] The flange edge line of the steel column of the utility model forms a trapezoidal wave line structure.
[0006] The steel column described in the utility model is an H-shaped steel column.
[0007] Compared with the prior art, the utility model has the following advantages and effects: the utility model combines the horizontal installation method to construct a lightweight sound insulation module wall, avoiding the weakening of the cross section of the steel structure by directly opening holes on the flange of the steel column; it can save the time of assembling ear plates and opening bolt holes one by one on site; all materials are processed and cut in the factory, and the ear plates and holes can be accurately positioned to avoid on-site construction errors; compared with the conventional method of directly widening the outer flange plate, a lot of steel is saved; it can also be removed piece by piece during later maintenance and replacement. The utility model avoids the defects of the horizontal installation method and the vertical installation method, while retaining the advantages of the horizontal installation method and the vertical installation method. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a schematic structural diagram of an embodiment of the utility model. DETAILED DESCRIPTION
[0009] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.
[0010] The embodiment of the utility model comprises a steel column 1 and a sound insulation module wall 2.
[0011] The steel column 1 is an H-shaped steel column.
[0012] After the flange edge 12 of the steel column 1 is cut by using the corrugated cutting process, the flange edge 12 forms a trapezoidal wavy line structure.
[0013] Bolt holes 11 are arranged at the flange edge of the steel column 1. Since the bolt holes 11 are arranged at the flange edge and a trapezoidal wave line structure reinforcement is formed at the flange edge, it can be regarded as having no adverse effects such as cross-sectional weakening on the main structure, and directly increases the operable surface when tightening the bolts; compared with the traditional late ear plate process, no on-site welding or hole drilling is required; compared with the method of directly widening the inner and outer flanges of the column as a whole for reinforcement, only half of the increase in steel is required, the economic efficiency is greatly improved, and the scrap rate is close to 0.
[0014] The bolts pass through the bolt holes 11 to fix the sound insulation module wall 2 and the steel column 1 together.
[0015] The working mode of the utility model is as follows:
[0016] The sound insulation module manufacturer can preliminarily select the corresponding design and cutting method according to the required modulus, bolt specifications and quantity, and provide the design unit with funds; the design unit can propose parameters such as column width and local special practices after the overall structural design; after review and confirmation by the sound insulation module manufacturer and the design unit, after completing the relevant design and approval process, it can be handed over to the steel structure manufacturer for cutting and production. There is no need to use welding and punching technology during on-site construction. It is only necessary to use matching bolts through the bolt holes 11 to fix the sound insulation module wall 2 and the steel column 1. The installation is very simple, and the construction period is basically the same as the traditional horizontal installation method. The width of the sound insulation module wall 2 can be several times the width modulus, which is convenient for flexible adjustment and matching on site. At this time, in addition to the four corner points of the module, the bolt holes 11 in the middle can be used as spare holes. When the sound insulation module wall 2 is affected by local openings and other conditions that affect the fixing effect, the spare holes can be used to reinforce the connection, eliminating the step of punching holes in the steel structure on site.
[0017] In addition, it should be noted that the shapes and names of the parts and components of the specific embodiments described in this specification may be different, and the above content described in this specification is only an example of the structure of the utility model. All equivalent changes or simple changes made based on the structure, features and principles described in the patent concept of the utility model are included in the protection scope of the utility model patent. Technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar manner, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the protection scope of the utility model.
Claims
1. A structure for fixing a lightweight sound insulation module wall on a steel column, comprising a steel column and a sound insulation module wall, characterized in that: A wavy line structure is formed at the flange edge of the steel column; bolt holes are arranged at the flange edge of the steel column, and the bolts pass through the bolt holes to fix the sound insulation module wall and the steel column together.
2. The structure for fixing a lightweight sound insulation module wall on a steel column according to claim 1 is characterized in that: A trapezoidal wavy line structure is formed at the flange edge line of the steel column.
3. The structure for fixing a lightweight sound insulation module wall on a steel column according to claim 1 is characterized in that: The steel column is an H-shaped steel column.