Shock-resistant cabinet support base

Abstract

The utility model discloses an anti-seismic cabinet support base, which belongs to the technical field of support bases, and comprises a concrete base, guide rail type bases symmetrically arranged on the concrete base, support columns mounted on the guide rail type bases, height adjusting connecting pieces mounted at the tops of the support columns, upper frames supported on the height adjusting connecting pieces, and inclined struts used for connecting the support columns, and connecting the support column with the guide rail type base. According to the technical scheme, the support base is a stable and firm supporting frame composed of a guide rail type base, a supporting column and an inclined strut, an upper frame is installed on the top of the supporting column through a height adjusting connecting piece, and the height adjusting connecting piece can adjust the height of the upper frame, namely the top face elevation of the whole support base, so that the support base can be matched with the site situation; according to the technical scheme, the height adjusting bolt is screwed to change the distance between the height adjusting bolt and the L-shaped lap joint plate, namely the length of the part, playing a supporting role, of the height adjusting bolt is adjusted, and therefore height adjustment is achieved.

Description

Technical Field

[0001] This utility model relates to the field of bracket base technology, specifically an anti-vibration cabinet bracket base. Background Technology

[0002] Earthquake-resistant cabinet support bases are critical components that ensure the stability of cabinets during natural disasters such as earthquakes. They are an essential part of cabinet installation and support, primarily enhancing the cabinet's seismic resistance and ensuring the stable operation of the cabinet and its internal equipment under extreme conditions like earthquakes. Earthquake-resistant cabinet support bases typically employ reinforced structural designs to increase their load-bearing capacity and seismic performance. For example, they use thick steel plates and sturdy angle steel as the main structure, connected by welding or other methods to form a unified whole, ensuring the base's stability.

[0003] Existing rack support bases are usually made of several steel components spliced ​​together to form a stable whole, ensuring that they can play a stable supporting role. However, their support height is usually fixed and cannot be adjusted. It is impossible to adjust the elevation of the support plane within a certain range according to the actual site conditions. This may result in situations where the top surface of the rack support base is higher than or lower than the paved ground, which brings many inconveniences to the overall construction on site. Therefore, in order to address the above problems, an anti-seismic rack support base is proposed. Utility Model Content

[0004] The technical problem this utility model aims to solve is to provide a seismic-resistant cabinet support base. This support base consists of a guide rail base, support columns, and diagonal braces, forming a stable and robust support frame. An upper frame is installed on top of the support columns via height-adjusting connectors. These connectors allow for height adjustment of the upper frame, thus adjusting the top elevation of the entire support base to match the site conditions and avoid inconvenience to the overall construction. Specifically, by tightening the height-adjusting bolts, the distance between the bolts and the L-shaped overlap plate is changed, adjusting the length of the supporting portion of the bolts. This achieves height adjustment and solves the technical problem in existing technologies where the support base is typically too monolithic, making it difficult to adjust the support height and the elevation of the support plane according to the actual site conditions. This can result in the top surface of the support base being either higher or lower than the paved ground, causing numerous inconveniences to the overall construction.

[0005] The technical solution adopted by the embodiments of this application to solve its technical problem is:

[0006] An anti-seismic cabinet support base includes a concrete base on which symmetrically arranged guide rail bases are mounted. Support columns are mounted on the guide rail bases, and height-adjusting connectors are installed on the top of the support columns, supporting an upper frame and diagonal braces for connecting the support columns to each other and connecting the support columns to the guide rail bases. The height-adjusting connector includes an L-shaped column top plate with a height-adjusting bolt slidably mounted on it. An L-shaped overlapping plate is fixedly connected to the top of the height-adjusting bolt, and the external thread of the height-adjusting bolt contacts the L-shaped column top plate. The support base, consisting of a guide rail base, support columns, and diagonal braces, forms a stable and robust support frame. An upper frame is installed on top of the support columns via height-adjusting connectors. These connectors allow for height adjustment of the upper frame, thus adjusting the top elevation of the entire support base to match site conditions and avoid inconvenience during construction. Specifically, tightening the height-adjusting bolts changes the distance between the bolts and the L-shaped lap plate, adjusting the length of the supporting portion of the bolts to achieve height adjustment.

[0007] In one possible implementation, the short side of the L-shaped overlapping plate is fitted with the short side of the L-shaped column top plate, and the two are fixedly connected by bolts. The bolt holes on the short side of the L-shaped overlapping plate are elongated, allowing the L-shaped overlapping plate and the L-shaped column top plate to slide relative to each other. Based on the above structural form, the bolt connection between the L-shaped overlapping plate and the L-shaped column top plate can improve the stability of the height adjustment bolt support, so that the height adjustment connector is in a stable and firm state after the height adjustment is completed, ensuring that it can play a stable support role. In addition, the elongated bolt holes can allow relative displacement between the L-shaped overlapping plate and the L-shaped column top plate during the height adjustment process.

[0008] In one possible implementation, the upper frame is assembled from several profile frame strips, wherein four profile frame strips are assembled to form a rectangular frame, and a horizontally arranged profile frame strip is provided in the middle of the rectangular frame, and several second T-shaped grooves are provided on the profile frame strip. The above structure makes the upper frame highly detachable, which facilitates subsequent maintenance and replacement of local structures, reduces the cost of use and maintenance, and at the same time, the above structure makes the upper frame have high structural stability.

[0009] In one possible implementation, the guide rail base includes a guide rail bottom beam with symmetrically arranged first T-shaped grooves on its upper surface. The bottom end of the support column is fixedly connected to a column bottom plate, and the column bottom plate and the guide rail bottom beam are fixedly connected by bolts. The nut part of the bolt is stuck in the first T-shaped groove. The above structure can realize the fixed connection between the support column and the guide rail base. At the same time, the measure of using the first T-shaped groove to fix the bolts can eliminate the need for workers to spend effort aligning the bolt holes during assembly, that is, the bolts can slide and change position in the groove, which can improve the installation efficiency.

[0010] In one possible implementation, both ends of the guide rail base beam are fixedly provided with a Z-shaped plate, which is fixedly connected to the concrete base by anchor bolts. The above structure can achieve a firm connection between the guide rail base and the concrete base.

[0011] In one possible implementation, the L-shaped overlapping plate has the ends of horizontally arranged profile frame strips and the ends of vertically arranged profile frame strips overlapping each other. The ends of the horizontal and vertical profile frame strips are all fixedly connected to the L-shaped overlapping plate by bolts, and the nut portions of the bolts are all locked in the second T-groove. The above structure can realize the fixed connection between the upper frame and the L-shaped overlapping plate. At the same time, the measure of using the second T-groove to fix the bolts can eliminate the need for workers to spend effort aligning the bolt holes during assembly, that is, the bolts can slide and change position in the groove, which can improve the installation efficiency.

[0012] In one possible implementation, the ends of the profile frame strip are connected together at the splice by connecting angle steel bolted together. The two sides of the connecting angle steel are respectively attached to the sides of the corresponding profile frame strip, and the nut part of the bolt is stuck in the second T-slot. This can strengthen the connection at the splice of the upper frame with the connecting angle steel and ensure the connection strength.

[0013] In one possible implementation, the diagonal brace includes a rectangular strut with connecting end plates welded to both ends, which provide the necessary structural foundation for the fixed connection between the diagonal brace and the corresponding structure.

[0014] In summary, this utility model has the following beneficial technical effects:

[0015] The support base consists of a guide rail base, support columns, and diagonal braces, forming a stable and sturdy support frame. An upper frame is installed on the top of the support columns via height-adjusting connectors. These connectors allow for adjustment of the height of the upper frame, thus adjusting the top elevation of the entire support base to match the site conditions and avoid inconvenience to the overall construction. Specifically, the height is adjusted by turning the height-adjusting bolts to change the distance between them and the L-shaped lap plate, thereby adjusting the length of the supporting portion of the bolts. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 for Figure 1Enlarged view at point A in the middle;

[0019] Figure 3 for Figure 1 Enlarged view at point B;

[0020] Figure 4 This is a schematic diagram of the base structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the diagonal bracing arrangement of this utility model.

[0022] In the diagram: 1. Concrete base; 2. Guide rail type base; 21. Guide rail bottom beam; 211. First T-slot; 22. Column bottom end plate; 23. Z-shaped plate; 24. Anchor bolt; 3. Support column; 4. Height adjustment connector; 41. L-shaped column top plate; 42. Height adjustment bolt; 43. Height adjustment nut; 44. L-shaped lap plate; 5. Upper frame; 51. Profile frame strip; 52. Second T-slot; 6. Diagonal brace; 61. Rectangular strut; 62. Connecting end plate; 7. Connecting angle steel. Detailed Implementation

[0023] The technical solution in this application embodiment is to solve the problems mentioned in the background art, and the overall idea is as follows:

[0024] like Figure 1 - Figure 2 As shown in this embodiment, an anti-seismic cabinet support base includes a concrete base 1 on which symmetrically arranged guide rail bases 2 are mounted. Support columns 3 and height-adjusting connectors 4 are mounted on the guide rail bases 2, which are mounted on the top of the support columns 3 and support an upper frame 5 and diagonal braces 6. These braces connect the support columns 3 to each other and connect the support columns 3 to the guide rail bases 2. The height-adjusting connector 4 includes an L-shaped column top plate 41 on which a height-adjusting bolt 42 is slidably mounted. An L-shaped overlapping plate 44 is fixedly connected to the top of the height-adjusting bolt 42, and the external thread of the height-adjusting bolt 42 is connected to the L-shaped... The height adjustment nut 43 contacts the top plate 41 of the column. The support base consists of a guide rail type base 2, a support column 3, and a diagonal brace 6, forming a stable and solid support frame. An upper frame 5 is installed on the top of the support column 3 through a height adjustment connector 4. The height adjustment connector 4 can adjust the height of the upper frame 5, that is, adjust the top elevation of the entire support base so that it can match the site conditions and avoid causing inconvenience to the overall construction. Specifically, the height adjustment bolt 42 is turned to change the distance between it and the L-shaped overlapping plate 44, that is, adjust the length of the part of the height adjustment bolt 42 that plays a supporting role, thereby achieving height adjustment.

[0025] Correspondingly, the short side of the L-shaped overlapping plate 44 fits against the short side of the L-shaped column top plate 41, and the two are fixedly connected by bolts. The bolt holes on the short side of the L-shaped overlapping plate 44 are elongated, allowing the L-shaped overlapping plate 44 and the L-shaped column top plate 41 to slide relative to each other. Based on the above structural form, the bolt connection between the L-shaped overlapping plate 44 and the L-shaped column top plate 41 can improve the stability of the height adjustment bolt 42 support, so that the height adjustment connector 4 is in a stable and firm state after the height adjustment is completed, ensuring that it can play a stable support role. In addition, the elongated bolt holes can allow relative displacement between the L-shaped overlapping plate 44 and the L-shaped column top plate 41 during the height adjustment process.

[0026] like Figure 2 As shown, the upper frame 5 is spliced ​​together from several profile frame strips 51. Among them, four profile frame strips 51 are spliced ​​together to form a rectangular frame, and a horizontally arranged profile frame strip 51 is provided in the middle of the rectangular frame. Several second T-shaped grooves 52 are opened on the profile frame strip 51. The above structure makes the upper frame 5 have strong disassembly, which facilitates the subsequent maintenance and replacement of local structures, reduces the cost of use and maintenance, and at the same time, the above structure makes the upper frame 5 have high structural stability.

[0027] like Figure 3 - Figure 4 As shown, the guide rail base 2 includes a guide rail bottom beam 21, on the upper surface of which a symmetrically arranged first T-shaped groove 211 is provided. The bottom end of the support column 3 is fixedly connected to a column bottom plate 22. The column bottom plate 22 and the guide rail bottom beam 21 are fixedly connected by bolts, wherein the nut part of the bolt is stuck in the first T-shaped groove 211. The above structure can realize the fixed connection between the support column 3 and the guide rail base 2. At the same time, the measure of using the first T-shaped groove 211 to fix the bolts can eliminate the need for workers to spend effort aligning the bolt holes during assembly, that is, the bolts can slide and change position in the groove, which can improve the installation efficiency. In addition, both ends of the guide rail bottom beam 21 are fixedly provided with a Z-shaped plate 23, which are fixedly connected to the concrete base 1 by anchor bolts 24. The above structure can realize a firm connection between the guide rail base 2 and the concrete base 1.

[0028] like Figure 2 As shown, the L-shaped overlapping plate 44 has the ends of the horizontally arranged profile frame strips 51 and the ends of the vertically arranged profile frame strips 51 overlapping each other. The ends of the horizontal and vertical profile frame strips 51 are fixedly connected to the L-shaped overlapping plate 44 by bolts, and the nut part of the bolt is stuck in the second T-shaped groove 52. The above structure can realize the fixed connection between the upper frame 5 and the L-shaped overlapping plate 44. At the same time, the measure of using the second T-shaped groove 52 to fix the bolts can eliminate the need for workers to spend effort aligning the bolt holes during assembly. That is, the bolts can slide and change position in the groove, which can improve the installation efficiency.

[0029] like Figure 2 As shown, the ends of the profile frame strip 51 are connected together at the splice by connecting angle steel 7 bolts. The two sides of the connecting angle steel 7 are respectively attached to the sides of the corresponding profile frame strip 51, and the nut part of the bolt is stuck in the second T-shaped groove 52. The connecting angle steel 7 can strengthen the connection at the splice of the upper frame 5 and ensure the connection strength.

[0030] like Figure 2 - Figure 3 As shown, the diagonal brace 6 includes a rectangular support rod 61, both ends of which are welded with connecting end plates 62 with bolt holes. The above structure provides the necessary structural foundation for the fixed connection between the diagonal brace 6 and the corresponding structure.

[0031] The working principle and usage process of this utility model:

[0032] The support base consists of a guide rail type base 2, a support column 3, and a diagonal brace 6, forming a stable and sturdy support frame. An upper frame 5 is installed on the top of the support column 3 via a height adjustment connector 4. The height adjustment connector 4 can adjust the height of the upper frame 5, that is, adjust the top elevation of the entire support base so that it can match the site conditions and avoid causing inconvenience to the overall construction. Specifically, by turning the height adjustment bolt 42, the distance between it and the L-shaped overlapping plate 44 is changed, that is, the length of the part of the height adjustment bolt 42 that plays a supporting role is adjusted, thereby achieving height adjustment.

[0033] Correspondingly, the short side of the L-shaped overlapping plate 44 fits against the short side of the L-shaped column top plate 41, and the two are fixedly connected by bolts. The bolt holes on the short side of the L-shaped overlapping plate 44 are elongated, allowing the L-shaped overlapping plate 44 and the L-shaped column top plate 41 to slide relative to each other. Based on the above structural form, the bolt connection between the L-shaped overlapping plate 44 and the L-shaped column top plate 41 can improve the stability of the height adjustment bolt 42 support, so that the height adjustment connector 4 is in a stable and firm state after the height adjustment is completed, ensuring that it can play a stable support role. In addition, the elongated bolt holes can allow relative displacement between the L-shaped overlapping plate 44 and the L-shaped column top plate 41 during the height adjustment process.

[0034] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An anti-shock cabinet support base, characterized in that, include: A concrete base (1) is provided on which symmetrically arranged guide rail type bases (2) are installed, and a support column (3) is installed on the guide rail type bases (2). Adjust the connecting piece (4), which is installed on the top of the support column (3), and the upper frame (5) is supported on it; Diagonal brace (6) is used to connect the support column (3) to the support column (3) and to connect the support column (3) to the guide rail base (2); The height adjustment connector (4) includes an L-shaped column top plate (41) on which a height adjustment bolt (42) is slidably disposed. An L-shaped overlapping plate (44) is fixedly connected to the top of the height adjustment bolt (42), and a height adjustment nut (43) that contacts the L-shaped column top plate (41) is externally threaded onto the height adjustment bolt (42).

2. The anti-shock cabinet support base according to claim 1, characterized in that: The short side of the L-shaped overlapping plate (44) is attached to the short side of the L-shaped column top plate (41), and the two are fixedly connected by bolts. The bolt holes on the short side of the L-shaped overlapping plate (44) are elongated, allowing the L-shaped overlapping plate (44) and the L-shaped column top plate (41) to slide relative to each other.

3. The anti-shock cabinet support base according to claim 1, characterized in that: The upper frame (5) is spliced ​​together from several profile frame strips (51), wherein four profile frame strips (51) are spliced ​​together to form a rectangular frame, and a horizontally arranged profile frame strip (51) is provided in the middle of the rectangular frame, and several second T-shaped grooves (52) are provided on the profile frame strip (51).

4. The anti-shock cabinet support base of claim 1, wherein: The guide rail type base (2) includes a guide rail bottom beam (21), and a first T-shaped groove (211) symmetrically arranged is provided on its upper end surface. The bottom end of the support column (3) is fixedly connected to a column bottom plate (22). The column bottom plate (22) and the guide rail bottom beam (21) are fixedly connected by bolts, wherein the nut part of the bolt is stuck in the first T-shaped groove (211).

5. The anti-shock cabinet support base according to claim 4, characterized in that: Both ends of the guide rail bottom beam (21) are fixedly provided with a Z-shaped plate (23), which is fixedly connected to the concrete base (1) by anchor bolts (24).

6. The anti-shock cabinet support base according to claim 3, characterized in that: The L-shaped lap plate (44) has the ends of the horizontally arranged profile frame strips (51) and the ends of the longitudinally arranged profile frame strips (51) overlapping each other. The ends of the horizontal profile frame strips (51) and the longitudinal profile frame strips (51) are fixedly connected to the L-shaped lap plate (44) by bolts, and the nut part of the bolts is stuck in the second T-shaped groove (52).

7. The anti-shock cabinet support base according to claim 3, characterized in that: The ends of the profile frame (51) are connected together at the splice by connecting angle steel (7) connected by bolts. The two sides of the connecting angle steel (7) are respectively attached to the side of the corresponding profile frame (51), and the nut part of the bolt is stuck in the second T-shaped groove (52).

8. The anti-vibration cabinet support base according to claim 1, characterized in that: The diagonal brace (6) includes a rectangular support rod (61), both ends of which are welded with connecting end plates (62) with bolt holes.

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