Novel steel structure steel column ground anchor reinforcing device

Abstract

The utility model discloses a novel steel structure steel column ground anchor reinforcing device, which belongs to the field of steel structures, and comprises a pre-embedded mechanism and a connecting mechanism, the pre-embedded mechanism is arranged in a soil layer, the connecting mechanism is arranged on a steel column, and the connecting mechanism is connected with the pre-embedded mechanism through a cable rope; the pre-embedded mechanism comprises a fixing seat, a main rod body is arranged on the bottom surface of the fixing seat, a fixing ring is arranged on the top surface of the fixing seat, and an auxiliary inserting rod is arranged on the fixing seat; the connecting mechanism comprises two clamping arms, the two clamping arms are movably connected through a connecting shaft, a driving assembly is arranged between the two clamping arms, and a connecting ring is arranged on the connecting shaft. The connecting mechanism is connected with the steel column, the pre-embedded mechanism is connected with the ground, the connecting mechanism and the pre-embedded mechanism are connected together through the cable rope, the steel column is fixed through matched connection of the connecting mechanism, the pre-embedded mechanism and the cable rope, the tensile strength of the pre-embedded mechanism is large, the steel column is prevented from inclining under the action of external force, the structural strength of the steel structure is improved, and the structure is simple and easy to achieve. The comprehensive practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steel structure field especially relates to a new -type steel structure steel column ground anchor reinforcing device. BACKGROUND

[0002] In steel structure engineering, the fixing of steel column is an important content. The existing steel column generally is fixed through pre -buried bolt or embedded column foot, and the steel column is easy to incline under external force, which influences the whole steel structure. UTILITY MODEL CONTENT

[0003] The utility model discloses a new -type steel structure steel column ground anchor reinforcing device, solves the problem that the pre -buried bolt or embedded column foot is used to fix the steel column, and the steel column is easy to incline under external force, which influences the whole steel structure.

[0004] To solve the above -mentioned technical problem, the utility model adopts the following technical scheme:

[0005] The utility model discloses a new -type steel structure steel column ground anchor reinforcing device, including pre -buried mechanism and connecting mechanism, the pre -buried mechanism sets up in the soil layer, the connecting mechanism sets up on the steel column, the connecting mechanism is connected with pre -buried mechanism through the wind rope of embracing,

[0006] The pre -buried mechanism includes the fixed seat, the bottom surface of fixed seat is provided with the main rod body, and the main rod body is arranged in the soil layer.

[0007] The connecting mechanism includes two clamping arms, one end of two clamping arms is movably connected together through the connecting shaft, the other end of two clamping arms is arranged on the steel column, and the driving assembly for driving two clamping arms to move is arranged between two clamping arms.

[0008] Further, the fixed seat is provided with a through hole matched with the auxiliary insertion rod, and the through hole is inclinedly arranged.

[0009] Further, the number of the through hole and the auxiliary insertion rod is four, and four auxiliary insertion rods are inclined to different directions.

[0010] Further, the outer wall of the main rod body is provided with helical blades.

[0011] Further, the driving assembly comprises a bidirectional screw rod, the bidirectional screw rod is arranged between the two clamping arms, the inside of the clamping arms is provided with a connecting block, the two connecting blocks are respectively in threaded connection with the positive and negative threaded segments of the bidirectional screw rod, and one end of the bidirectional screw rod is provided with an operating rod.

[0012] Further, the clamping plate is arranged at the end, away from the connecting shaft, of the clamping arm and is arranged outside the wing plate of the steel column.

[0013] Further, the clamping plate is arranged at the end, away from the connecting shaft, of the clamping arm and is arranged outside the wing plate of the steel column.

[0014] Compared with the prior art, the beneficial technical effects of the utility model are as follows:

[0015] The connecting mechanism is connected with the steel column, the pre-buried mechanism is connected with the ground, the connecting mechanism and the pre-buried mechanism are connected together through the wind rope, the steel column is fixed by the cooperation of the three, the pre-buried mechanism has large tensile strength, the inclination of the steel column under external force is prevented, the structural strength of the steel structure is improved, the structure is simple and easy to realize, and the comprehensive practicality is high. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described below in combination with the drawings.

[0017] Figure 1 It is the front view of the novel steel structure steel column ground anchor reinforcing device of the utility model;

[0018] Figure 2 It is the three-dimensional structure schematic view of the pre-buried mechanism of the utility model;

[0019] Figure 3 It is the three-dimensional structure schematic view of the connecting mechanism of the utility model;

[0020] Figure 4 It is the three-dimensional structure schematic view of the connecting mechanism of the utility model from another angle.

[0021] Explanation of reference numerals: 1, steel column; 2, pre-buried mechanism; 2-1, fixed seat; 2-2, main rod body; 2-3, auxiliary inserting rod; 2-4, fixed ring; 3, connecting mechanism; 3-1, clamping arm; 3-2, connecting shaft; 3-3, connecting block; 3-4, bidirectional screw rod; 3-5, operating rod; 3-6, connecting ring; 3-7, clamping plate; 4, wind rope; 5, limiting rod. DETAILED DESCRIPTION

[0022] As Figures 1-4As shown, a novel steel structure steel column ground anchor reinforcement device includes a pre-embedded mechanism 2 and a connecting mechanism 3. The pre-embedded mechanism 2 is set in the soil layer, and the connecting mechanism 3 is set on the steel column 1. The connecting mechanism 3 is connected to the pre-embedded mechanism 2 by a guy rope 4.

[0023] like Figure 2 As shown, the pre-embedded mechanism 2 includes a fixed base 2-1, a main rod 2-2 connected to the bottom surface of the fixed base 2-1, a spiral blade connected to the outer wall of the main rod 2-2, the main rod 2-2 being inserted into the soil layer, a fixing ring 2-4 connected to the top surface of the fixed base 2-1 for connecting with the wind rope 4, and several auxiliary rods 2-3 inserted on the fixed base 2-1, the lower part of the auxiliary rods 2-3 being inserted into the soil layer.

[0024] Specifically, the fixing base 2-1 has four through holes that match the auxiliary rods 2-3. The through holes are arranged at an angle. The number of auxiliary rods 2-3 is set to four. The auxiliary rods 2-3 are inserted into the through holes from above. The lower part of the auxiliary rods 2-3 extends into the soil layer. The four auxiliary rods 2-3 are inclined in different directions.

[0025] In use, first rotate the fixing seat 2-1, which drives the main rod 2-2 to rotate, so that the main rod 2-2 is inserted into the soil layer, fixing the fixing seat 2-1 to the ground. Then, insert the auxiliary rods 2-3 from above the fixing seat 2-1, with the lower part of the auxiliary rods 2-3 inserted into the soil layer. The four auxiliary rods 2-3 are tilted in different directions to prevent the main rod 2-2 from being pulled out of the soil under external force. The auxiliary rods 2-3 help to fix the main rod 2-2, which improves the stability of the pre-embedded mechanism 2. The pre-embedded mechanism has high tensile strength, thereby improving the structural strength of the entire reinforcement device.

[0026] like Figure 3 , 4 As shown, the connecting mechanism 3 includes two clamping arms 3-1. One end of the two clamping arms 3-1 is movably connected together by a connecting shaft 3-2. The other end of the two clamping arms 3-1 is clamped on the steel column 1. A driving component for driving the two clamping arms 3-1 to move is provided between the two clamping arms 3-1. A connecting ring 3-6 for connecting with the wind rope 4 is connected to the connecting shaft 3-2.

[0027] Specific, the drive assembly includes a bidirectional screw 3-4, the bidirectional screw 3-4 passes through between two the clamping arm 3-1, the clamping arm 3-1 includes two clamping arm bodies arranged side by side up and down, two the connecting block 3-3 is connected between the clamping arm body, the middle part of the connecting block 3-3 is provided with a threaded hole, the threaded hole of two the connecting block 3-3 is respectively with the positive and negative threaded section of the bidirectional screw 3-4 screw connection, one end of the bidirectional screw 3-4 is equipped with operating lever 3-5.

[0028] The clamping arm 3-1 is connected with the clamping plate 3-7 away from the connecting shaft 3-2, the clamping plate 3-7 is arranged on the wing plate outside the steel column 1, the cross section of the clamping plate 3-7 is arranged as U-shaped, in order to prevent the connecting mechanism 3 from sliding down along the wing plate of the steel column 1, the limiting hole is arranged on the clamping plate 3-7 and the wing plate of the steel column 1, and the limiting rod 5 is inserted into the clamping plate 3-7 and the steel column 1.

[0029] When using, the bidirectional screw 3-4 is rotated by the operating lever 3-5, the bidirectional screw 3-4 drives two clamping arms 3-1 to approach each other, two clamping plates 3-7 contact with the wing plate of the steel column 1, the steel column 1 is clamped, so that the connecting mechanism 3 is connected to the steel column 1.

[0030] The installation process of the utility model is as follows:

[0031] Firstly, the fixed seat 2-1 is rotated, the fixed seat 2-1 drives the main rod body 2-2 to rotate, the main rod body 2-2 is inserted into the soil layer, the fixed seat 2-1 is fixed on the ground, then the auxiliary insertion rod 2-3 is inserted from the top of the fixed seat 2-1, the lower part of the auxiliary insertion rod 2-3 is inserted into the soil layer, and the installation of the pre-burying mechanism 2 is completed.

[0032] Then, the bidirectional screw 3-4 is rotated by the operating lever 3-5, the bidirectional screw 3-4 drives two clamping arms 3-1 to approach each other, two clamping plates 3-7 contact with the wing plate of the steel column 1, the steel column 1 is clamped, and the installation of the connecting mechanism 3 is completed.

[0033] Finally, the lower end of the wind rope 4 is connected to the fixed ring 2-4, the upper end of the wind rope 4 is connected to the connecting ring 3-6, and the installation of the processing device is completed.

[0034] The above-described embodiments are only preferred modes of the utility model, and do not limit the scope of the utility model, and various deformations and improvements of the technical scheme of the utility model made by those skilled in the art without departing from the design spirit of the utility model shall fall within the protection scope determined by the claims of the utility model.

Claims

1. A new type of steel column anchorage reinforcement device for steel structure, characterized in that: It includes a pre-embedded mechanism (2) and a connecting mechanism (3). The pre-embedded mechanism (2) is set in the soil layer, and the connecting mechanism (3) is set on the steel column (1). The connecting mechanism (3) is connected to the pre-embedded mechanism (2) by a guy rope (4). The pre-embedded mechanism (2) includes a fixed base (2-1), a main rod (2-2) is provided on the bottom surface of the fixed base (2-1), the main rod (2-2) is provided in the soil layer, a fixing ring (2-4) is provided on the top surface of the fixed base (2-1) for connecting with the wind rope (4), and a number of auxiliary rods (2-3) are provided on the fixed base (2-1), the lower part of the auxiliary rods (2-3) is provided in the soil layer; The connecting mechanism (3) includes two clamping arms (3-1), one end of the two clamping arms (3-1) is movably connected together by a connecting shaft (3-2), the other end of the two clamping arms (3-1) is set on the steel column (1), a driving component for driving the two clamping arms (3-1) to move is provided between the two clamping arms (3-1), and a connecting ring (3-6) for connecting with the wind rope (4) is provided on the connecting shaft (3-2).

2. The new steel structural steel column ground anchor reinforcement device according to claim 1, characterized in that: The fixing base (2-1) is provided with a through hole that matches the auxiliary rod (2-3). The through hole is arranged at an angle, and the auxiliary rod (2-3) is inserted into the through hole from above, with the lower part of the auxiliary rod (2-3) extending into the soil layer.

3. The new steel structural steel column ground anchor reinforcement device according to claim 2, characterized in that: The number of the through holes and the auxiliary rods (2-3) are both set to four, and the four auxiliary rods (2-3) are tilted in different directions.

4. The new steel structural steel column ground anchor reinforcement device according to claim 1, characterized in that: Helical blades are provided on the outer wall of the main rod (2-2).

5. The new steel structural steel column ground anchor reinforcement device according to claim 1, characterized in that: The drive assembly includes a bidirectional lead screw (3-4), which is disposed between two clamping arms (3-1). A connecting block (3-3) is provided inside the clamping arm (3-1). The two connecting blocks (3-3) are respectively threaded to the positive and negative thread sections of the bidirectional lead screw (3-4). An operating lever (3-5) is provided at one end of the bidirectional lead screw (3-4).

6. The new steel structural steel column ground anchor reinforcement device according to claim 1, characterized in that: The clamping arm (3-1) is provided with a clamping plate (3-7) at one end away from the connecting shaft (3-2), and the clamping plate (3-7) is provided on the outside of the wing plate of the steel column (1).

7. The new steel structural steel column ground anchor reinforcement device according to claim 6, characterized in that: The cross-section of the clamping plate (3-7) is U-shaped.

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