Decorative movable cover plate for rear steel column base

Abstract

The utility model discloses a rear steel column base decorative movable cover plate which comprises a concrete foundation, an anchor bolt is arranged in the concrete foundation, a rear embedded part connected with the anchor bolt through a reserved hole is arranged at the top of the concrete foundation, a short steel plate is welded to the top face of the rear embedded part, and the short steel plate is welded to the top face of the rear embedded part. Steel cover plates are movably connected into the short steel plates, a reinforcing steel plate is welded to the position, between the short steel plates, of the top face of the rear embedded part, a column bottom steel plate is welded to the inner wall of the reinforcing steel plate, fixing bolts are arranged on the inner wall of the column bottom steel plate, and a steel column body connected with the fixing bolts is movably connected to the top of the column bottom steel plate. The top of the steel cover plate is provided with an upper folding edge, the inner wall of the upper folding edge is provided with a rectangular magnetic attraction block which is tightly attracted to the steel column body, and the device achieves the function of being convenient to assemble and disassemble, so that repeated turnover utilization is facilitated, and then the exposed steel column base is protected and prevented from being polluted and damaged.

Description

Technical Field

[0001] This utility model belongs to the field of steel structure technology, specifically involving a decorative movable cover plate for rear-mounted steel column bases. Background Technology

[0002] With the development of steel structures, there are more and more construction cases of adding steel columns to existing concrete foundations. The connection method between the new steel columns and the original structure is to install steel columns and reinforcing steel plates after the embedded parts are installed.

[0003] Traditional methods of encasing exposed steel column bases in concrete require steps such as formwork erection and concrete pouring, resulting in lengthy construction times. Furthermore, subsequent demolition necessitates the destructive removal of the steel column. Additionally, the protruding heads and nuts of the chemical anchors in the post-installed components, along with the fully exposed bolts and stiffening plates of the steel column base, pose safety hazards and compromise the overall aesthetics. This issue has become a pressing problem for those in the field to address. Utility Model Content

[0004] The purpose of this utility model is to propose a rear-mounted steel column base decorative movable cover plate to address the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a rear-mounted steel column base decorative movable cover plate, including a concrete foundation, an anchor bolt is provided inside the concrete foundation, a rear-mounted embedded part is provided on the top of the concrete foundation and connected to the anchor bolt through a reserved hole, a short steel plate is welded to the top surface of the rear-mounted embedded part, a steel cover plate is movably connected inside the short steel plate, a reinforcing steel plate is welded between the short steel plates on the top surface of the rear-mounted embedded part, a column base steel plate is welded to the inner wall of the reinforcing steel plate, a fixing bolt is provided on the inner wall of the column base steel plate, a steel column body is movably connected to the top of the column base steel plate and connected to the fixing bolt, an upper folded edge is provided on the top of the steel cover plate, and a rectangular magnetic block that is mutually attracted to the steel column body is provided on the inner wall of the upper folded edge.

[0006] Furthermore, the short steel plates are arranged symmetrically in pairs in four groups, with two short steel plates in each group. Each short steel plate is arranged in an "L" shape when viewed from above, and an "L"-shaped slot is formed between the two short steel plates in each group. The steel cover plate is connected to the two short steel plates in each group through the "L"-shaped slots, which facilitates the positioning of the bottom of the steel cover plate.

[0007] Furthermore, four reinforcing steel plates are provided, and the four reinforcing steel plates are symmetrically distributed in pairs on the four sides of the column base steel plate, which improves the strength of the reinforcement.

[0008] Compared with the prior art, the beneficial effects achieved by this utility model are: This utility model,

[0009] (1) By setting up post-embedded parts, anchor bolts, short steel plates, reinforcing steel plates, fixing bolt steel cover plates, upper folded edges, rectangular magnetic blocks, steel columns, column base steel plates and concrete foundations, the function of easy dismantling and removal is realized, which is conducive to repeated reuse and thus conducive to protecting the exposed steel column feet from pollution and damage. Attached Figure Description

[0010] 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:

[0011] Figure 1 This is a schematic diagram of the orthographic section of this utility model;

[0012] Figure 2 This is a top view of the present invention;

[0013] Figure 3 This is a partial top-section schematic diagram of this utility model.

[0014] In the diagram: 1. Post-installed embedded part; 2. Anchor bolt; 3. Short steel plate; 4. Reinforcing steel plate; 5. Fixing bolt; 6. Steel cover plate; 7. Upper folded edge; 8. Rectangular magnetic block; 9. Steel column; 10. Column base steel plate; 11. Concrete foundation. Detailed Implementation

[0015] The following detailed, non-limiting description of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0016] Please see Figure 1-3 The present invention provides a technical solution: a rear-mounted steel column base decorative movable cover plate, including a concrete foundation 11, an anchor bolt 2 is provided inside the concrete foundation 11, a rear-mounted embedded part 1 is provided on the top of the concrete foundation 11 and connected to the anchor bolt 2 through a reserved hole, a short steel plate 3 is welded to the top surface of the rear-mounted embedded part 1, a steel cover plate 6 is movably connected inside the short steel plate 3, a reinforcing steel plate 4 is welded between the short steel plates 3 on the top surface of the rear-mounted embedded part 1, a column base steel plate 10 is welded to the inner wall of the reinforcing steel plate 4, a fixing bolt 5 is provided on the inner wall of the column base steel plate 10, a steel column 9 connected to the fixing bolt 5 is movably connected to the top of the column base steel plate 10, an upper folded edge 7 is provided on the top of the steel cover plate 6, and a rectangular magnetic block 8 that is mutually attracted to the steel column 9 is provided on the inner wall of the upper folded edge 7.

[0017] Furthermore, the short steel plates 3 are arranged symmetrically in pairs in four groups, with two short steel plates 3 in each group. The top view of each short steel plate 3 is an "L" shape, and an "L" shaped slot is formed between the two short steel plates 3 in each group. The steel cover plate 6 is connected to the two short steel plates 3 in each group through the "L" shaped slots, which facilitates the positioning of the bottom of the steel cover plate 6.

[0018] Furthermore, four reinforcing steel plates 4 are provided, and the four reinforcing steel plates 4 are symmetrically distributed in pairs on the four sides of the column base steel plate 10, which improves the strength of the reinforcement.

[0019] In use, the post-embedded part 1 is first fixed to the top of the concrete foundation 11 with anchor bolts 2 and nuts. Then, the steel column 9 is fixed to the top of the column base steel plate 10 with fixing bolts 5 and nuts. Next, the bottom of the steel cover plate 6 is inserted into the slot formed by the short steel plate 3, and the upper folded edge 7 of the top of the steel cover plate 6 is fixed to the surface of the steel column 9 with rectangular magnetic blocks 8. The assembly work is then completed. The overall operation is simple and convenient, which effectively improves the convenience. At the same time, it ensures the protection of the steel column 9. Furthermore, the steel column 9 can be maintained and repaired by quickly disassembling the steel cover plate 6. This solves the problem of time-consuming and labor-intensive disassembly and avoids the situation of easy damage to the original structure during maintenance.

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A rear-mounted steel column base decorative movable cover plate, including a concrete foundation (11), characterized in that: Anchor bolts (2) are installed inside the concrete foundation (11). A post-embedded part (1) connected to the anchor bolts (2) through a reserved hole is installed on the top of the concrete foundation (11). A short steel plate (3) is welded to the top surface of the post-embedded part (1). A steel cover plate (6) is movably connected inside the short steel plate (3). A reinforcing steel plate (4) is welded between the short steel plates (3) on the top surface of the post-embedded part (1). A column base steel plate (10) is welded to the inner wall of the reinforcing steel plate (4). A fixing bolt (5) is installed on the inner wall of the column base steel plate (10). A steel column (9) connected to the fixing bolt (5) is movably connected to the top of the column base steel plate (10). An upper folded edge (7) is installed on the top of the steel cover plate (6). A rectangular magnetic block (8) that is mutually attracted to the steel column (9) is installed on the inner wall of the upper folded edge (7).

2. The rear-mounted steel column base decorative movable cover plate according to claim 1, characterized in that: The short steel plates (3) are arranged in four groups in pairs symmetrically, and each group has two short steel plates (3). The top view of each short steel plate (3) is an "L" shape, and an "L" shaped slot is formed between the two short steel plates (3) in each group. The steel cover plate (6) is connected to the two short steel plates (3) in each group through the "L" shaped slots.

3. The rear-mounted steel column base decorative movable cover plate according to claim 1, characterized in that: The reinforcing steel plate (4) is provided in four parts, and the four reinforcing steel plates (4) are symmetrically distributed in pairs on the four sides of the column base steel plate (10).

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