Sound barrier foundation

Abstract

The utility model provides a sound barrier foundation, the utility model belongs to sound barrier field, include: foundation base group, the both sides of steel structure are provided with a foundation base group respectively, every foundation base group includes: a plurality of foundation base, a plurality of foundation base equal interval set up on the concrete and all are connected with steel structure, every foundation base includes: upper seat, upper seat is used for connecting with steel structure, embedded bolt group, one end is inserted in the concrete, and the other end is connected with upper seat. Purpose at to solve the problem of insufficient stability of sound barrier foundation structure in prior art. The technical effect reached is: realize the sound barrier foundation of relatively stable.

Description

Technical Field

[0001] This utility model relates to the field of sound barrier technology, and in particular to a sound barrier foundation. Background Technology

[0002] With the acceleration of urbanization and the continuous expansion of transportation networks, noise pollution has become a significant issue affecting residents' quality of life and the ecological environment. Sound barriers, as an effective facility for controlling traffic and industrial noise, are widely used in areas such as highways, railways, urban elevated roads, and factory perimeters. The stable operation and noise reduction effect of sound barriers largely depend on the reliability and rationality of their basic structure.

[0003] Traditional sound barrier foundations sometimes use a single concrete foundation. While this type of foundation has a certain load-bearing capacity, it often suffers from insufficient stability when dealing with complex geological conditions and large wind loads. Others use simple pre-embedded bolts to directly fix the sound barrier columns. Over long-term use, these bolts are susceptible to corrosion due to environmental factors, leading to loosening of the connections and ultimately affecting the overall structural safety of the sound barrier. Utility Model Content

[0004] This invention provides a sound barrier foundation to address the shortcomings of insufficient stability in existing sound barrier foundation structures, thereby achieving a more stable sound barrier foundation.

[0005] This utility model provides a sound barrier foundation, including:

[0006] The foundation base assembly consists of one foundation base assembly on each side of the steel structure.

[0007] Each base set includes:

[0008] Multiple foundation bases are set at equal intervals on the concrete and are all connected to the steel structure.

[0009] Each base includes:

[0010] Upper seat, used for connection with steel structure;

[0011] The pre-embedded bolt group has one end inserted into the concrete and the other end connected to the upper seat.

[0012] In addition, the sound barrier foundation according to this utility model may also have the following additional technical features:

[0013] In some embodiments of this utility model, the upper seat includes:

[0014] The base plate is connected to the pre-embedded bolt group;

[0015] The top plate is used for connection to the steel structure;

[0016] The middle plate, bottom plate, and top plate are connected by the middle plate.

[0017] In some embodiments of this utility model, the upper seat further includes:

[0018] Support plates are provided between the upper plate and the bottom plate, and one side of each support plate is connected to the middle plate.

[0019] In some embodiments of this utility model, the upper seat further includes:

[0020] A connecting plate is provided at one end of the upper plate, and the connecting plate is used to connect with the steel structure.

[0021] In some embodiments of this utility model, the pre-embedded bolt group includes:

[0022] The first pre-embedded bolt has one end inserted into the concrete and the other end connected to the upper seat;

[0023] The second pre-embedded bolt has one end inserted into the concrete and the other end connected to the upper seat;

[0024] The first embedded bolt and the second embedded bolt are perpendicular to each other.

[0025] In some embodiments of this utility model, each base base further includes:

[0026] One end of the embedded part is inserted into the concrete, and the other end abuts against the upper seat. The embedded bolt group passes through the embedded part and is connected to the upper seat.

[0027] In some embodiments of this utility model, the embedded part includes:

[0028] An embedded plate and a set of embedded bolts pass through the embedded plate and connect to the upper seat;

[0029] The embedded block has one end inserted into the concrete and the other end connected to the embedded plate.

[0030] In some embodiments of this utility model, the embedded block includes:

[0031] A vertical plate, one end of which is connected to an embedded plate;

[0032] A horizontal plate is attached to the other end of the vertical plate, and the horizontal plate is set inside the concrete.

[0033] In some embodiments of this utility model, the embedded block further includes:

[0034] There are two inclined plates and two vertical plates, which are set at intervals. One end of each vertical plate is connected to the embedded plate, and the other end of each vertical plate is connected to the horizontal plate. At least one inclined plate is set between the two vertical plates.

[0035] In some embodiments of this utility model, the embedded block further includes:

[0036] There is at least one intermediate partition between the two vertical panels.

[0037] In summary, this application includes the following beneficial technical effects: by setting foundation base groups on both sides of the steel structure, and each foundation base group contains multiple equally spaced foundation bases, the contact area between the foundation and the concrete is increased, effectively dispersing the load borne by the sound barrier. Even in the face of complex geological conditions and strong wind environments, it can maintain good stability and reduce the risk of structural tilting or collapse.

[0038] Each foundation base is fitted with a pre-embedded bolt assembly. One end of the bolt assembly is inserted into the concrete, while the other end is securely connected to the upper base. This connection method not only ensures a reliable connection between the foundation base and the steel structure but also reduces direct contact between the bolts and the external environment, greatly enhancing the corrosion resistance of the pre-embedded bolt assembly and extending the service life of the sound barrier foundation while ensuring its stability. Simultaneously, the modular foundation base design makes the installation process more flexible and efficient, allowing for rapid layout adjustments based on different terrains and working conditions, shortening the construction cycle, reducing construction costs, and fully meeting the diverse construction needs of modern noise reduction projects. Attached Figure Description

[0039] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0040] Figure 1 A schematic plan view of a sound barrier foundation according to some embodiments of the present invention is shown.

[0041] Figure 2 A first perspective view of the base of a sound barrier foundation according to some embodiments of the present invention is shown schematically.

[0042] Figure 3 The second view schematically illustrates a perspective view of the base of a sound barrier foundation according to some embodiments of the present invention.

[0043] Figure 4 A perspective view of the base of a sound barrier according to some embodiments of the present invention is shown schematically.

[0044] Figure 5 A first perspective view of the embedded parts of a sound barrier foundation according to some embodiments of the present invention is shown schematically.

[0045] Figure 6 A second perspective view schematically illustrates an embedded component of a sound barrier foundation according to some embodiments of the present invention.

[0046] Figure 7 A schematic front view of the embedded part of the sound barrier foundation according to some embodiments of the present invention is shown.

[0047] Figure 8 A cross-sectional view of the embedded parts of a sound barrier foundation according to some embodiments of the present invention is shown schematically.

[0048] Figure label:

[0049] 1. Foundation base; 11. Upper base; 111. Base plate; 112. Support plate; 113. First connecting hole; 114. Upper plate; 115. Connecting plate; 116. Middle plate; 12. Embedded parts; 121. Embedded plate; 122. Embedded block; 1221. Vertical plate; 1222. Horizontal plate; 1223. Inclined plate; 1224. Middle partition plate; 1225. Vertical partition plate; 1226. First through hole; 1227. Second through hole; 1228. Third through hole; 123. Second connecting hole; 13. Embedded bolt group; 131. First embedded bolt; 132. Second embedded bolt; 14. Nut; 2. Steel structure. Detailed Implementation

[0050] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0051] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “” used herein may also indicate the inclusion of the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated, unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0052] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0053] For ease of description, spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "over," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure is flipped, an element described as "below other elements or features" or "below other elements or features" would subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may also be rotated 90 degrees or in other orientations, and the spatial relative descriptors used in the text will be interpreted accordingly.

[0054] like Figures 1 to 8 As shown, according to an embodiment of the first aspect of this utility model, a sound barrier foundation is proposed, including a foundation base group. A foundation base group is respectively provided on both sides of the steel structure 2. Each foundation base group includes multiple foundation bases 1, which are equally spaced on the concrete and connected to the steel structure 2. Each foundation base 1 includes an upper seat 11 and a pre-embedded bolt group 13. One end of the pre-embedded bolt group 13 is inserted into the concrete, and the other end of the pre-embedded bolt group 13 is connected to the upper seat 11. The upper seat 11 is used to connect to the steel structure 2.

[0055] In the above embodiments, it should be noted that the multiple base bases 1 in each base base group are arranged in a straight line; in each base base group, the distance between any two adjacent base bases 1 is no more than 2 meters; the steel structure 2 is the steel structure 2 of the sound barrier.

[0056] The technical effect achieved by the above embodiment is as follows: by setting foundation base groups on both sides of the steel structure 2, and each foundation base group includes multiple equally spaced foundation bases 1, the contact area between the foundation and the concrete is increased, the load borne by the sound barrier is effectively dispersed, and even in the face of complex geological conditions and strong wind environment, it can maintain good stability and reduce the risk of structural tilting or collapse.

[0057] Each foundation base 1 has an upper seat 11 that mates with a pre-embedded bolt group 13. One end of the pre-embedded bolt group 13 is inserted into the concrete, while the other end is securely connected to the upper seat 11. This connection method not only ensures a reliable connection between the foundation base 1 and the steel structure 2, but also reduces direct contact between the bolts and the external environment, greatly improving the corrosion resistance of the pre-embedded bolt group 13, extending the service life of the sound barrier foundation, and ensuring the stability of the sound barrier foundation. At the same time, the modular design of the foundation base 1 makes the installation process more flexible and efficient, allowing for rapid layout adjustments according to different terrains and working conditions, shortening the construction cycle, reducing construction costs, and fully meeting the diverse construction needs of modern noise reduction projects.

[0058] Optional, such as Figures 2 to 4 As shown, the upper seat 11 includes a base plate 111, an upper plate 114 and an intermediate plate 116. The base plate 111 and the upper plate 114 are connected by the intermediate plate 116. The pre-embedded bolt group 13 is connected to the base plate 111, and the upper plate 114 is used to connect with the steel structure 2.

[0059] In the above optional embodiments, it should be noted that the base plate 111 and the middle plate 116 are connected by welding or integral molding, and the upper plate 114 and the middle plate 116 are connected by welding or integral molding; the upper plate 114 is used to connect with the column of the steel structure 2.

[0060] The advantages of the above optional embodiments are as follows: the base plate 111 enables a reliable connection between the pre-embedded bolt group 13 and the upper seat 11; the intermediate plate 116 and the upper plate 114 ensure the reliability of the connection between the upper seat 11 and the column of the steel structure 2 of the sound barrier; thus, the pre-embedded bolt group 13 and the steel structure 2 of the sound barrier are indirectly connected, rather than directly connected, thereby reducing the probability of the bolts coming into direct contact with the external environment, improving the corrosion resistance of the pre-embedded bolt group 13, and thus ensuring the stability of the connection.

[0061] Optional, such as Figures 2 to 4 As shown, the upper seat 11 also includes a support plate 112. Multiple support plates 112 are provided between the upper plate 114 and the bottom plate 111, and one side of each support plate 112 is connected to the middle plate 116.

[0062] In the above optional embodiments, it should be noted that multiple support plates 112 are respectively disposed on both sides of the intermediate plate 116, and the multiple support plates 112 on one side of the intermediate plate 116 are equally spaced. Multiple first connecting holes 113 are provided on the bottom plate 111, and the multiple first connecting holes 113 are arranged in a rectangular array. On each side of the intermediate plate 116, at least two first connecting holes 113 are provided between each two adjacent support plates 112.

[0063] The advantages of the above optional embodiments are: the arrangement of multiple support plates 112 ensures the stability of the connection between the bottom plate 111 and the upper plate 114, while also ensuring the stability of the upper seat 11, thereby ensuring the stability of the installation of the steel structure 2 of the sound barrier.

[0064] Optional, such as Figures 2 to 4 As shown, the upper seat 11 also includes a connecting plate 115. One end of the upper plate 114 is connected to the connecting plate 115, which is used to connect with the steel structure 2.

[0065] In the above optional embodiments, it should be noted that the connecting plate 115 and the upper plate 114 are connected by welding or integral molding, and the shape of the connecting plate 115 can be an arc-shaped plate, a right-angled plate, or a channel steel, etc.

[0066] The advantages of the above optional embodiments are that the connection plate 115 ensures the convenience and reliability of the connection between the upper seat 11 and the steel structure 2 of the sound barrier.

[0067] Optional, such as Figure 2 and Figure 3 As shown, the pre-embedded bolt group 13 includes a first pre-embedded bolt 131 and a second pre-embedded bolt 132. One end of the first pre-embedded bolt 131 is inserted into the concrete, and the other end is connected to the upper seat 11. One end of the second pre-embedded bolt 132 is inserted into the concrete, and the other end is connected to the upper seat 11. The first pre-embedded bolt 131 and the second pre-embedded bolt 132 are perpendicular to each other.

[0068] In the above optional embodiments, it should be noted that the first embedded bolt 131 and the second embedded bolt 132 are both "U"-shaped bolts. Each embedded bolt group 13 has four first embedded bolts 131 and four second embedded bolts 132. The number of first connecting holes 113 is 16, and the 16 first connecting holes 113 are arranged in a 4x4 matrix. Two first connecting holes 113 are provided between every two adjacent support plates 112. The four first embedded bolts 131 are parallel to each other, and the four first embedded bolts 131 are equally spaced and inserted into the corresponding eight connecting holes on the base plate 111. On the holes; on the left side, two second embedded bolts 132 are arranged between the two first embedded bolts 131, and the two second embedded bolts 132 are inserted into the corresponding four connecting holes at intervals. The two second embedded bolts 132 are parallel to each other, and the first embedded bolts 131 and the second embedded bolts 132 are perpendicular to each other; on the right side, two second embedded bolts 132 are arranged between the two first embedded bolts 131, and the two second embedded bolts 132 are inserted into the corresponding four connecting holes at intervals. The two second embedded bolts 132 are parallel to each other, and the first embedded bolts 131 and the second embedded bolts 132 are perpendicular to each other.

[0069] It also includes nuts 14, with at least three nuts 14 connected to each thread of each first embedded bolt 131 and each thread of each second embedded bolt 132.

[0070] The surfaces of each first embedded bolt 131 and each second embedded bolt 132 are coated with a multi-element alloy co-diffusion, passivation treatment, zinc-chromium coating combined with a sealing layer for corrosion protection.

[0071] The advantages of the above optional embodiments are as follows: by setting the first pre-embedded bolt 131 and the second pre-embedded bolt 132 perpendicular to each other, the pre-embedded bolt group 13 forms an orthogonal force system, which can resist the loads in the horizontal and vertical directions at the same time, avoiding the risk of tilting or displacement caused by the concentration of force on a single bolt, and is especially suitable for high wind speed areas or heavy traffic sections.

[0072] The first embedded bolt 131 and the second embedded bolt 132 are embedded in the concrete from different directions. Through cross anchoring, the connection strength between the foundation and the concrete is enhanced, effectively improving the pull-out resistance and reducing the risk of structural loosening caused by uneven settlement or vibration of the foundation.

[0073] The vertically orthogonal pre-embedded bolt group 13 provides a two-way positioning reference for the upper seat 11, which facilitates the quick calibration of verticality and horizontality during the installation of the steel structure 2, reduces on-site adjustment time, and at the same time reduces the probability of bolt loosening through multi-point fixing, thus extending the overall service life of the sound barrier.

[0074] Optional, such as Figure 2 , Figure 3and Figures 5 to 8 As shown, each base 1 also includes an embedded part 12. One end of the embedded part 12 is inserted into the concrete, and the other end of the embedded part 12 abuts against the upper seat 11. The embedded bolt group 13 passes through the embedded part 12 and is connected to the upper seat 11.

[0075] Optional, such as Figure 2 , Figure 3 and Figures 5 to 8 As shown, the embedded part 12 includes an embedded plate 121 and an embedded block 122. One end of the embedded block 122 is inserted into the concrete, and the other end of the embedded block 122 is connected to the embedded plate 121. The embedded bolt group 13 passes through the embedded plate 121 and is connected to the upper seat 11.

[0076] In the above optional embodiments, it should be noted that the embedded plate 121 is provided with a plurality of second connecting holes 123, the number of which is 16. The 16 second connecting holes 123 are arranged in a 4x4 matrix, and the plurality of second connecting holes 123 are connected to the plurality of first connecting holes 113 in a one-to-one correspondence.

[0077] The beneficial effects of the above optional embodiments are as follows: the setting of the embedded plate 121 and the embedded block 122 further enhances the resistance of the embedded bolt group 13 to horizontal and vertical loads, thereby increasing the connection strength between the embedded bolt group 13 and the concrete, effectively improving the pull-out resistance, and reducing the risk of structural loosening caused by uneven settlement or vibration of the foundation.

[0078] Optional, such as Figure 2 , Figure 3 and Figures 5 to 8 As shown, the embedded block 122 includes a vertical plate 1221 and a horizontal plate 1222. One end of the vertical plate 1221 is connected to the embedded plate 121, and the other end of the vertical plate 1221 is connected to the horizontal plate 1222.

[0079] Optional, such as Figure 2 and Figure 3 As shown, the embedded block 122 also includes an inclined plate 1223, and there are two vertical plates 1221. The two vertical plates 1221 are arranged at intervals. One end of each vertical plate 1221 is connected to the embedded plate 121, and the other end of each vertical plate 1221 is connected to the horizontal plate 1222. At least one inclined plate 1223 is provided between the two vertical plates 1221.

[0080] In the above optional embodiments, it should be noted that a vertical partition 1225 is provided between the two vertical plates 1221. The vertical partition 1225 is parallel to the vertical plates 1221. An inclined plate 1223 is provided on both sides of the vertical partition 1225. A first through hole 1226 is provided on both vertical plates 1221, a second through hole 1227 is provided on the horizontal plate 1222, and a third through hole 1228 is provided on the inclined plate 1223.

[0081] The advantages of the above optional embodiments are as follows: the triangular stable structure formed by the two vertical plates 1221 and the horizontal plate 1222 with the middle inclined plate 1223 can effectively distribute the load from the steel structure 2. The inclined plate 1223 supports the two vertical plates 1221, reducing the bending deformation of the vertical plates 1221 and improving the overall resistance to lateral displacement, which is especially suitable for high-frequency vibration or strong wind environments.

[0082] The vertical plate 1221 is vertically connected to the embedded plate 121, extending deep into the concrete to form a vertical anchoring force; the horizontal plate 1222 extends horizontally, increasing the contact area with the concrete and providing horizontal shear resistance; the inclined plate 1223, through diagonal support, converts the load into axial force and transmits it to the concrete. The three work together to significantly improve the interlocking strength between the embedded block 122 and the concrete, reducing the risk of pull-out or slippage.

[0083] Optional, such as Figure 2 , Figure 3 and Figures 5 to 8 As shown, the embedded block 122 also includes a middle partition 1224, and at least one middle partition 1224 is provided between the two vertical plates 1221.

[0084] The advantages of the above optional embodiments are that the arrangement of the intermediate partition 1224 increases the stability and reliability of the connection between the two vertical plates 1221.

[0085] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the scope of protection of this utility model. Therefore, the scope of protection of this utility model should be determined by the scope of the claims.

Claims

1. A sound barrier foundation, characterized in that, include: The foundation base assembly is provided on both sides of the steel structure (2); Each of the aforementioned base assemblies includes: Multiple base bases (1) are equally spaced on the concrete and are all connected to the steel structure (2); Each of the aforementioned base bases (1) includes: Upper seat (11), the upper seat (11) is used to connect with the steel structure (2); The pre-embedded bolt group (13) is inserted into the concrete at one end and connected to the upper seat (11) at the other end.

2. The sound barrier foundation of claim 1, wherein, The upper seat (11) includes: The base plate (111) is connected to the pre-embedded bolt group (13); The upper plate (114) is used to connect with the steel structure (2); The intermediate plate (116) connects the bottom plate (111) and the upper plate (114).

3. The sound barrier foundation of claim 2, wherein, The upper seat (11) also includes: A support plate (112) is provided between the upper plate (114) and the bottom plate (111), and one side of each support plate (112) is connected to the middle plate (116).

4. The sound barrier foundation of claim 2, wherein, The upper seat (11) also includes: A connecting plate (115) is provided at one end of the upper plate (114), and the connecting plate (115) is used to connect with the steel structure (2).

5. A sound barrier foundation according to any one of claims 1-4, c h a r a c t e r i s e d in that The pre-embedded bolt group (13) includes: The first pre-embedded bolt (131) has one end inserted into the concrete and the other end connected to the upper seat (11); The second pre-embedded bolt (132) is inserted into the concrete at one end and connected to the upper seat (11) at the other end; The first embedded bolt (131) and the second embedded bolt (132) are perpendicular to each other.

6. The sound barrier foundation of claim 5, wherein, Each of the aforementioned base bases (1) also includes: One end of the embedded part (12) is inserted into the concrete, and the other end abuts against the upper seat (11). The embedded bolt group (13) passes through the embedded part (12) and is connected to the upper seat (11).

7. The sound barrier foundation according to claim 6, characterized in that, The embedded part (12) includes: An embedded plate (121) is provided, and the embedded bolt group (13) passes through the embedded plate (121) and is connected to the upper seat (11); The embedded block (122) is inserted into the concrete at one end and connected to the embedded plate (121) at the other end.

8. The sound barrier foundation according to claim 7, characterized in that, The embedded block (122) includes: A vertical plate (1221), one end of which is connected to the embedded plate (121); A horizontal plate (1222) is provided, with the other end of the vertical plate (1221) connected to the horizontal plate (1222), and the horizontal plate (1222) is set in concrete.

9. The sound barrier foundation according to claim 8, characterized in that, The embedded block (122) also includes: The inclined plate (1223) is provided. There are two vertical plates (1221), which are spaced apart. One end of each vertical plate (1221) is connected to the embedded plate (121), and the other end of each vertical plate (1221) is connected to the horizontal plate (1222). At least one inclined plate (1223) is provided between the two vertical plates (1221).

10. The sound barrier foundation according to claim 9, characterized in that, The embedded block (122) also includes: A middle partition (1224) is provided between the two vertical plates (1221).

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