Building frame positioning structure

Abstract

The utility model belongs to the field of building engineering construction, particularly relates to a building frame positioning structure, and aims to solve the problems that although a steel beam can be fixed by rotating a hand wheel and a bidirectional lead screw to drive a clamping plate during use, the hand wheel cannot be limited after rotating, and if a worker touches the hand wheel accidentally in the working process, the hand wheel is easy to rotate, so that the labor intensity is lowered. In order to solve the problem that a clamping plate is easily separated from positioning and fixing of a steel beam, so that the fixing effect of the clamping plate on the steel beam is reduced, according to the scheme, the steel beam fixing device comprises a steel column frame, a rotating plate is hinged to one side of the steel column frame through a hinge, and frame bodies are fixedly arranged on the sides, away from each other, of the rotating plate and the steel column frame; a first groove is formed in the inner wall of the bottom of the frame body, a steel column frame can be fixed to a steel column through a clamping mechanism, a first hand wheel and a second hand wheel can be limited through a limiting mechanism, and therefore the steel column frame is not prone to rotating under the condition that a worker touches the first hand wheel or the second hand wheel accidentally in the working process.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering construction, in particular to a positioning structure for a building frame. Background Art

[0002] Now, with the development of society, there are more and more construction projects, and the demand for building frames is increasing. A building frame generally refers to a structure composed of steel beams and steel columns that can bear vertical and horizontal loads. The steel beams and steel columns need to be rigidly connected. During the construction process of the building frame, a positioning structure for a building frame used in construction engineering is required to position and fix the connection between the building frame beams and columns.

[0003] After retrieval, the patent with the publication number CN219826225U discloses a positioning structure for a building frame used in construction engineering. However, the positioning structure has the following deficiencies when in use:

[0004] Although the steel beam can be fixed by rotating the handwheel and driving the clamping plate through the bidirectional lead screw during use, the handwheel cannot be limited after rotation. If a person accidentally touches the handwheel during the work process, the handwheel is likely to rotate, easily causing the clamping plate to leave the positioning and fixing of the steel beam, reducing the fixing effect of the clamping plate on the steel beam. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiency in the prior art that although the steel beam is fixed by rotating the handwheel and driving the clamping plate through the bidirectional lead screw during use, the handwheel cannot be limited after rotation. If a person accidentally touches the handwheel during the work process, the handwheel is likely to rotate, easily causing the clamping plate to leave the positioning and fixing of the steel beam, reducing the fixing effect of the clamping plate on the steel beam, and to propose a positioning structure for a building frame.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A positioning structure for a building frame includes a steel column frame. One side of the steel column frame is hinged with a rotating plate through a hinge. The mutually remote sides of the rotating plate and the steel column frame are both fixedly provided with frames. A first groove is opened on the bottom inner wall of the frame. One side inner wall of the first groove is rotatably connected with a first threaded rod. The other end of the first threaded rod penetrates through one side of the frame. A first handwheel facilitating the rotation of the first threaded rod is fixedly provided at the other end of the first threaded rod. A second clamping plate is slidably connected to the bottom inner wall of the frame. A second moving block is fixedly provided at the bottom of the second clamping plate. The second moving block is slidably connected with the inner wall of the first groove. A first threaded hole is opened on the second moving block. The first threaded rod is threadedly connected with the first threaded hole of the second moving block;

[0008] The clamping mechanism is arranged inside the steel column frame and is used to fix the steel column;

[0009] The limiting mechanism is arranged on the first handwheel and the limiting mechanism and is used to limit the first handwheel and the limiting mechanism.

[0010] In a possible design, the clamping mechanism includes a first clamping plate, a first moving block, a second threaded rod, and a second handwheel facilitating the rotation of the second threaded rod. One side of the first clamping plate is slidably connected to the inner wall of one side of the steel column frame. A second groove is provided on the inner wall of one side of the steel column frame. One end of the second threaded rod is rotatably connected to the inner wall of one side of the second groove. The other end of the second threaded rod penetrates through one side of the steel column frame and is fixedly connected to one side of the second handwheel. One side of the first moving block is fixedly connected to one side of the first clamping plate. The other side of the first moving block is slidably connected to the inner wall of the second groove. A second threaded hole is provided on the first moving block. The second threaded rod is threadedly connected to the second threaded hole.

[0011] In a possible design, the limiting mechanism includes two third threaded rods and two rubber blocks. The two third threaded rods are respectively threadedly connected to the first handwheel and the second handwheel. One side of each of the two rubber blocks is fixedly connected to one of the two third threaded rods. A third knob facilitating the rotation of the third threaded rod is fixedly provided at one end of the third threaded rod.

[0012] In a possible design, first rubber pads for improving the fixing effect are fixedly provided on the sides of the first clamping plate and the steel column frame close to each other. Second rubber pads for improving the fixing effect on the steel beam are fixedly provided on the sides of the second clamping plate and the frame close to each other.

[0013] In a possible design, a plug plate is fixedly provided on one side of the rotating plate. A short plate is fixedly provided on one side of the steel column frame. A fourth threaded rod is threadedly connected to the short plate. A jack is provided on the plug plate. The bottom end of the fourth threaded rod is inserted into the jack of the plug plate. A fourth knob facilitating the rotation of the fourth threaded rod is fixedly provided at the top end of the fourth threaded rod.

[0014] In a possible design, anti-slip patterns for increasing the frictional force of the hand and for anti-slip are provided on both the fourth knob and the third knob.

[0015] In this application, during use, open the rotating plate, move the steel column frame to the position of the steel column, place the steel column between the first clamping plate and the steel column frame, and then rotate the rotating plate by hand. The rotating plate rotates through the hinge. After the rotating plate is closed (at this time, the steel column is located inside the steel column frame and the rotating plate), the jack of the insertion plate will align with the fourth threaded rod on the short plate. Then rotate the fourth knob. The rotation of the fourth knob drives the rotation of the fourth threaded rod, causing the fourth threaded rod to insert into the jack of the insertion plate, thereby fixing the rotating plate. Then move the steel column frame to the required position, and then rotate the second handwheel. The rotation of the second handwheel drives the rotation of the second threaded rod, the rotation of the second threaded rod drives the movement of the second moving block, and the movement of the second moving block drives the movement of the first clamping plate, making the first clamping plate closely adhere to the steel column, thus fixing the steel column frame on the steel column. Then place the steel beam on the frame and rotate the first handwheel. The rotation of the first handwheel drives the rotation of the first threaded rod, the rotation of the first threaded rod drives the movement of the first moving block and the second clamping plate, making one side of the second clamping plate closely adhere to the steel beam. Through the clamping of the frame and the second clamping plate, the steel beam can be positioned and fixed. When it is necessary to limit the first handwheel and the second handwheel, rotate the two third knobs in sequence. The rotation of the third knob drives the rotation of the third threaded rod, and the rotation of the third threaded rod drives the movement of the rubber block, making the rubber block closely adhere to one side of the frame (and one side of the steel column frame), thereby limiting the first handwheel and the second handwheel, so that when the worker accidentally touches the first handwheel or the second handwheel during the work process, it is not easy to rotate.

[0016] The beneficial effects of the present utility model are as follows:

[0017] In the present utility model, for the described building frame positioning structure, through the clamping mechanism, the rotation of the second handwheel drives the rotation of the second threaded rod, the rotation of the second threaded rod drives the movement of the second moving block, and the movement of the second moving block drives the movement of the first clamping plate, making the first clamping plate closely adhere to the steel column, thereby fixing the steel column frame on the steel column;

[0018] In the present utility model, for the described building frame positioning structure, through the limiting mechanism, the rotation of the third knob drives the rotation of the third threaded rod, the rotation of the third threaded rod drives the movement of the rubber block, making the rubber block closely adhere to one side of the frame (and one side of the steel column frame), thereby limiting the first handwheel and the second handwheel, so that when the worker accidentally touches the first handwheel or the second handwheel during the work process, it is not easy to rotate;

[0019] In the present utility model, the steel column frame can be fixed on the steel column through the clamping mechanism, and the first handwheel and the second handwheel can be limited through the limiting mechanism, so that when the worker accidentally touches the first handwheel or the second handwheel during the work process, it is not easy to rotate. Description of the Drawings

[0020] Figure 1 The front view structural schematic diagram of a building frame positioning structure proposed by the present utility model;

[0021] Figure 2 The side view structural schematic diagram of a building frame positioning structure proposed by the present utility model;

[0022] Figure 3 The structural schematic diagram of the limiting mechanism of a building frame positioning structure proposed by the present utility model;

[0023] Figure 4 The enlarged structural schematic diagram of part A of a building frame positioning structure proposed by the present utility model.

[0024] In the figure: 1, steel column frame; 2, first clamping plate; 3, frame body; 4, first threaded rod; 5, first handwheel; 6, second handwheel; 7, rotating plate; 8, second threaded rod; 9, second clamping plate; 10, third threaded rod; 11, rubber block; 12, inserting plate; 13, fourth knob; 14, fourth threaded rod. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] Embodiment 1

[0027] Refer to Figures 1-4 , a building frame positioning structure, which is applied in the field of building engineering construction, including: a steel column frame 1, a rotating plate 7, a frame body 3, a clamping mechanism, a limiting mechanism, etc. The steel column frame 1 is used as the main structure, and one side of it is connected to the rotating plate 7 through a hinge, so that the rotating plate 7 can rotate relative to the steel column frame 1 to facilitate opening or closing of the steel column frame 1. On the sides where the steel column frame 1 and the rotating plate 7 are far away from each other, frame bodies 3 are fixedly arranged. A first groove is opened on the bottom inner wall of each frame body 3 for installing the first threaded rod 4. One end of the first threaded rod 4 is rotatably connected to the inner wall of one side of the first groove, and the other end passes through one side of the frame body 3 and is fixedly provided with a first handwheel 5 to facilitate manual rotation of the first threaded rod 4. In the first groove, a second clamping plate 9 is also slidably connected. A second moving block is fixed to the bottom of the second clamping plate 9. The second moving block is slidably matched with the inner wall of the first groove, and a first threaded hole is opened on it, which is threadedly connected to the first threaded rod 4. When the first handwheel 5 is rotated, the first threaded rod 4 will drive the second moving block and the second clamping plate 9 to slide along the first groove, so as to clamp or loosen the steel beam erected between the second clamping plate 9 and the frame body 3.

[0028] The clamping mechanism is arranged inside the steel column frame 1 and is used to fix the steel column. One side of the first clamping plate 2 is slidably connected to the inner wall of one side of the steel column frame 1, and the other side is connected to the second threaded rod 8 through the first moving block. One end of the second threaded rod 8 is rotatably connected to the second groove inside the steel column frame 1, and the other end penetrates through the steel column frame 1 and is fixedly connected to the second handwheel 6. When the second handwheel 6 is rotated, the second threaded rod 8 drives the first moving block and the first clamping plate 2 to slide along the second groove, realizing the clamping or loosening of the steel column.

[0029] The limiting mechanism includes two third threaded rods 10 and two rubber blocks 11. These two third threaded rods 10 are respectively threadedly connected to the first handwheel 5 and the second handwheel 6. One end of each of them is fixed with a rubber block 11, and the other end is provided with a third knob for easy rotation. By rotating the third knob, the contact tightness between the rubber block 11 and the frame body 3 or the steel column frame 1 can be adjusted, thereby realizing the limitation of the first handwheel 5 and the second handwheel 6 and preventing them from rotating by themselves in the non-operating state.

[0030] Embodiment 2

[0031] Reference Figures 1-4 , on the basis of Embodiment 1, the improvement is as follows:

[0032] In order to improve the fixing effect, rubber pads are fixedly arranged on the sides of the first clamping plate 2 and the steel column frame 1 that are close to each other, and on the sides of the second clamping plate 9 and the frame body 3 that are close to each other. These rubber pads are respectively called the first rubber pad and the second rubber pad, and they can effectively increase the friction and buffering effect of the contact surface, improving the fixing effect and stability.

[0033] In order to further fix the position of the rotating plate 7, a plug plate 12 is fixedly arranged on one side of the rotating plate 7, and a short plate is fixedly arranged at the corresponding position of the steel column frame 1. A fourth threaded rod 14 is threadedly connected to the short plate, and its bottom end can be inserted into the jack on the plug plate 12. By rotating the fourth knob 13, the protruding length of the fourth threaded rod 14 can be adjusted, and then the locking or unlocking of the rotating plate 7 can be realized.

[0034] In order to facilitate operation and prevent slipping, anti-slip threads are provided on both the fourth knob 13 and the third knob. These anti-slip threads can increase the friction between the hand and the knob, improving the safety and stability of the operation.

[0035] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A building frame positioning structure, including a steel column frame (1), characterized in that, One side of the steel column frame (1) is hinged with a rotating plate (7) through a hinge. Frame bodies (3) are fixedly arranged on the sides of the rotating plate (7) and the steel column frame (1) away from each other. A first groove is formed in the inner wall of the bottom of the frame body (3). A first threaded rod (4) is rotatably connected to one side inner wall of the first groove. The other end of the first threaded rod (4) penetrates through one side of the frame body (3). A first handwheel (5) facilitating the rotation of the first threaded rod (4) is fixedly arranged at the other end of the first threaded rod (4). A second clamping plate (9) is slidably connected to the inner wall of the bottom of the frame body (3). A second moving block is fixedly arranged at the bottom of the second clamping plate (9). The second moving block is slidably connected to the inner wall of the first groove. A first threaded hole is formed in the second moving block. The first threaded rod (4) is threadedly connected to the first threaded hole of the second moving block; A clamping mechanism is arranged inside the steel column frame (1) for fixing the steel column; A limiting mechanism is arranged on the first handwheel (5) and the limiting mechanism for limiting the first handwheel (5) and the limiting mechanism.

2. The positioning structure of a building frame according to claim 1, characterized in that, The clamping mechanism includes a first clamping plate (2), a first moving block, a second threaded rod (8), and a second handwheel (6) facilitating the rotation of the second threaded rod (8). One side of the first clamping plate (2) is slidably connected to one side inner wall of the steel column frame (1). A second groove is formed in one side inner wall of the steel column frame (1). One end of the second threaded rod (8) is rotatably connected to one side inner wall of the second groove. The other end of the second threaded rod (8) penetrates through one side of the steel column frame (1) and is fixedly connected to one side of the second handwheel (6). One side of the first moving block is fixedly connected to one side of the first clamping plate (2). The other side of the first moving block is slidably connected to the inner wall of the second groove. A second threaded hole is formed in the first moving block. The second threaded rod (8) is threadedly connected to the second threaded hole.

3. The positioning structure of a building frame according to claim 1, characterized in that, The limiting mechanism includes two third threaded rods (10) and two rubber blocks (11). The two third threaded rods (10) are respectively threadedly connected to the first handwheel (5) and the second handwheel (6). One sides of the two rubber blocks (11) are respectively fixedly connected to the two third threaded rods (10). A third knob facilitating the rotation of the third threaded rod (10) is fixedly arranged at one end of the third threaded rod (10).

4. The positioning structure of a building frame according to claim 2, characterized in that, First rubber pads for improving the fixing effect are fixedly arranged on the sides of the first clamping plate (2) and the steel column frame (1) close to each other. Second rubber pads for improving the fixing effect on the steel beam are fixedly arranged on the sides of the second clamping plate (9) and the frame body (3) close to each other.

5. A building frame positioning structure according to claim 1, characterized in that, An insertion plate (12) is fixedly arranged on one side of the rotating plate (7). A short plate is fixedly arranged on one side of the steel column frame (1). A fourth threaded rod (14) is threadedly connected to the short plate. A jack is formed in the insertion plate (12). The bottom end of the fourth threaded rod (14) is inserted into the jack of the insertion plate (12). A fourth knob (13) facilitating the rotation of the fourth threaded rod (14) is fixedly arranged at the top end of the fourth threaded rod (14).

6. The positioning structure of a building frame according to claim 5, characterized in that, The fourth knob (13) and the third knob are both provided with anti-slip patterns for increasing the frictional force of the hand to prevent slipping.

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