A steel structure support base

Abstract

The utility model discloses a steel structure support base, including lower base, upper base, steel structure installation groove, anchor rod, protection board, the lower base is welded with upper base on, and the upper base is seted up steel structure installation groove, and the lower base four corners are installed with anchor rod, and the anchor rod is hit into the ground, and the lower base both sides are installed with protection board, and the protection board is inverted L type design, and two protection boards staggeredly set up, the lower base is seted up round hole, and the installation of anchor rod is carried out in the round hole, the anchor rod is hollow design, and a plurality of slip casting hole is seted up on the anchor rod, and the lower base is equipped with the clamping groove of screw mounting, and the protection board is inserted with the clamping groove. The utility model discloses reasonable in design, and the protection board can protect lower base, upper base, avoid the damage of collision to it and then influence the support of steel structure.

Description

Technical Field

[0001] This utility model belongs to the field of steel structure, and in particular relates to a steel structure support base. Background Technology

[0002] Steel structures play an important role in construction projects because they can be prefabricated in factories and can be quickly installed and dismantled later. In order to ensure the safety and stability of steel structures, they need to be fixed to support bases. Existing steel structure support bases only use bolts for fixing, which cannot be adjusted according to actual conditions and have low adaptability. Utility Model Content

[0003] The purpose of this utility model is to provide a steel structure support base to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A steel structure support base includes a lower base, an upper base, a steel structure mounting groove, anchor rods, and protective plates. The upper base is welded to the lower base, and the upper base has a steel structure mounting groove. Anchor rods are installed at the four corners of the lower base and driven into the ground. Protective plates are installed on both sides of the lower base. The protective plates are designed in an inverted L-shape and are staggered. The lower base has circular holes for installing anchor rods. The anchor rods are hollow and have multiple grouting holes. The lower base has slots for screw installation, and the protective plates are inserted into the slots.

[0005] Preferably, the upper base is provided with welded diagonal braces on both sides, the bottom of the diagonal braces is connected to the upper part of the lower base, a notch is opened on one side of the upper base, the steel structure is connected to the steel structure mounting groove through the notch, a wedge block is provided at the notch, the wedge block is slidably connected to the sliding groove, the sliding groove is opened on the lower base, a bearing-mounted screw is provided on the wedge block, the screw extends out of the lower base through the sliding groove, and a threaded screw is provided at the notch, two screws are provided, the screws pass through the upper base and connect to the steel structure.

[0006] Preferably, the top of the upper base is provided with a guide groove, which is inclined. The side of the guide groove closer to the notch is away from the steel structure installation groove, and the other end of the guide groove is close to the steel structure installation groove. A slidably connected reinforcing block is provided in the guide groove, which can contact the steel structure in the steel structure installation groove.

[0007] Compared with the prior art, this utility model has the following advantages: The design is reasonable; a notch is provided at the upper base, and a wedge-shaped block is installed at the notch. The steel structure mounting groove, notch, and wedge-shaped block can adapt to steel structures of different sizes. For smaller steel structures, the wedge-shaped block moves into the mounting groove; for larger steel structures, the wedge-shaped block moves away from the mounting groove. The protective plate design protects the lower and upper bases from collisions that could damage them and affect the support of the steel structure. The grouting holes on the anchor rods allow for cement grout injection after installation, improving stability. The guide groove and reinforcing block design allow for secondary reinforcement after steel structure installation, improving subsequent stability. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the steel structure support base of this utility model.

[0009] Figure 2 This is a schematic diagram showing the removal of a protective plate from the steel structure support base of this utility model.

[0010] Figure 3 This is a partial schematic diagram of the guide groove and reinforcing block of the steel structure support base of this utility model. Detailed Implementation

[0011] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0012] like Figures 1-3As shown, a steel structure support base includes a lower base 1, an upper base 2, a steel structure mounting groove 3, anchor rods 4, and protective plates 5. The upper base 2 is welded to the lower base 1, and the upper base 2 has a steel structure mounting groove 3. Anchor rods 4 are installed at the four corners of the lower base 1 and driven into the ground. Protective plates 5 are installed on both sides of the lower base 1. The protective plates 5 are designed in an inverted L shape and are coated with fluorescent material. The two protective plates 5 are staggered. The lower base 1 has circular holes 6, and the anchor rods 4 are installed in the circular holes 6. The anchor rod 4 is hollow and has multiple grouting holes 7. A grouting hole is located at the top of the anchor rod. Cement grout is injected into the soil around the anchor rod using grouting equipment through the grouting holes, increasing the stability of the lower base. The lower base 1 has screw mounting slots 8, and the protective plate 5 is inserted into the slots 8. The protective plate is installed after the steel structure is installed to avoid affecting the installation of the steel structure. Diagonal braces 9 are welded to both sides of the upper base 2. The bottom of the diagonal braces 9 is connected to the top of the lower base 1. The support increases the stability of the upper base. A notch 10 is provided on one side of the upper base 2, through which the steel structure connects to the steel structure mounting groove 3. A wedge block 11 is provided at the notch 10, and the wedge block 11 is slidably connected to a sliding groove. The sliding groove is located on the lower base 1, and a bearing-mounted screw 12 is provided on the wedge block 11. The screw 12 extends out of the lower base 1 through the sliding groove. The screw can be manually rotated, causing the wedge block to move away from or into the steel structure mounting groove. A threaded screw 14 is provided at the notch 10. There are two screws 14 that pass through the upper base 2 and connect to the steel structure. The steel structure has a hole for the screw 14 to pass through. The top of the upper base 2 has a guide groove 13. The guide groove 13 is designed to be inclined. The side of the guide groove 13 that is close to the notch 10 is away from the steel structure mounting groove 3. The other end of the guide groove 13 is close to the steel structure mounting groove 3. A slidingly connected reinforcing block 15 is provided in the guide groove 13. The reinforcing block 15 can contact the steel structure in the steel structure mounting groove 3. When the reinforcing block does not need to be moved, it is limited and fixed by a pin.

[0013] The specific implementation method of this utility model is as follows: First, the ground where the lower base needs to be installed is leveled and compacted. The lower base 1 is installed, and the anchor rod 4 is connected to the round hole 6 on the lower base and driven into the ground. After the anchor rod is driven into the ground, grouting is performed. Cement grout enters the soil through the grouting hole 7 to increase the soil's firmness and improve the anchor rod's fastening force. Then, the upper base 2 is welded to the lower base 1, and the diagonal brace 9 is installed. The steel structure to be installed is installed in the steel structure installation groove 3. According to the size of the steel structure, the screw rod 12 is manually rotated to move the wedge block 11 towards the steel structure until it contacts the steel structure. After the wedge block position is determined, a pin can be used for secondary fixation to increase stability. At the same time, the reinforcing block 15 is manually moved along the guide groove 13 until it contacts the steel structure. The reinforcing block is used for secondary support and reinforcement. Finally, the protective plate 5 is connected to the slot 8.

[0014] The above description is a preferred embodiment of the present utility model. For those skilled in the art, any changes, modifications, substitutions and variations made to the implementation methods without departing from the principles and spirit of the present utility model, based on the teachings of the present utility model, still fall within the protection scope of the present utility model.

Claims

1. A steel structure support base, comprising a lower base (1), an upper base (2), a steel structure mounting groove (3), anchor rods (4), and a protective plate (5), characterized in that, The lower base (1) is welded with an upper base (2), and the upper base (2) is provided with a steel structure installation groove (3). Anchor rods (4) are installed at the four corners of the lower base (1). The anchor rods (4) are driven into the ground. Protective plates (5) are installed on both sides of the lower base (1). The protective plates (5) are designed in an inverted L shape. The two protective plates (5) are staggered. The lower base (1) is provided with a round hole (6). The anchor rod (4) is installed in the round hole (6). The anchor rod (4) is hollow. Multiple grouting holes (7) are provided on the anchor rod (4). The lower base (1) is provided with a screw mounting groove (8). The protective plate (5) is inserted into the groove (8).

2. The steel structure support base according to claim 1, characterized in that, The upper base (2) is provided with welded diagonal braces (9) on both sides. The bottom of the diagonal braces (9) is connected to the upper part of the lower base (1). A notch (10) is opened on one side of the upper base (2). The steel structure is connected to the steel structure mounting groove (3) through the notch (10). A wedge block (11) is provided at the notch (10). The wedge block (11) is slidably connected to the slide groove. The slide groove is opened on the lower base (1). A bearing-mounted screw rod (12) is provided on the wedge block (11). The screw rod (12) extends out of the lower base (1) through the slide groove. A threaded screw rod (14) is provided at the notch (10). There are two screw rods (14). The screw rod (14) passes through the upper base (2) and is connected to the steel structure.

3. The steel structure support base according to claim 1, characterized in that, The top of the upper base (2) is provided with a guide groove (13). The guide groove (13) is designed to be inclined. The side of the guide groove (13) near the notch (10) is far away from the steel structure installation groove (3), and the other end of the guide groove (13) is close to the steel structure installation groove (3). A slidingly connected reinforcing block (15) is provided in the guide groove (13). The reinforcing block (15) can contact the steel structure in the steel structure installation groove (3).

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