Building template connecting frame

Abstract

The utility model relates to the technical field of building templates, and discloses a building template connecting frame which comprises two connecting frames, one side of the outer wall of each connecting frame is fixedly connected with a positioning block, one side of the outer wall of each positioning block is fixedly connected with an L-shaped plate, the inside of each L-shaped plate is rotationally connected with a first adjusting bolt, and the first adjusting bolt is fixedly connected with a second adjusting bolt. One end of the first adjusting bolt is rotatably connected with a C-shaped plate, one side of the outer wall of the positioning block is rotatably connected with a rotating frame, one side of the outer wall of the rotating frame is fixedly connected with a positioning plate, the positioning plate is slidably connected into the connecting frame, one side of the outer wall of the connecting frame is fixedly connected with a fixing block, and the interior of the fixing block is rotatably connected with a bidirectional lead screw. According to the connecting frame, the two connecting frames are in butt joint, the rotating frame is rotated to enable the positioning plate to be clamped in the frames, the C-shaped plate is fixed to the outer wall of the positioning plate through the first adjusting bolt, the hand wheel is rotated to enable the two-way lead screw to drive the threaded block to slide, and therefore the supporting plate is driven to adjust the supporting height, and the practicability of the connecting frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building formwork, in particular to a building formwork connecting frame. Background Art

[0002] Building formwork is a temporary structure used to support and shape concrete components in building construction. By providing shape, support, and protection, it ensures that the components after concrete pouring meet the design requirements. To ensure the stability and accuracy of the formwork, building formwork connecting frames are usually used. These connecting frames can firmly connect the formwork together, maintain the formwork spacing, evenly distribute the supporting force, prevent the formwork from shifting or deforming during construction, and thus improve construction efficiency and safety.

[0003] In most cases during the use of the existing connecting frames, a single split frame is used to stabilize the formwork, and then bolts are used to position the frame. However, when using multiple bolts for fixation during use, it is necessary to frequently switch tools and the effect of adjusting the use height cannot be adjusted according to the use requirements, which leads to the problem of the reduced practicability of the connecting frame. Therefore, a building formwork connecting frame is proposed to solve the above problems. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a building formwork connecting frame, aiming to improve the problems in the prior art that the installation structure is relatively cumbersome and cannot meet the use requirements, resulting in the reduced practicability of the connecting frame.

[0005] To achieve the above object, the utility model provides the following technical solution: A building formwork connecting frame includes two connecting frames. On one side of the outer wall of each of the two connecting frames, a positioning block is fixedly connected. On one side of the outer wall of the positioning block, an L-shaped plate is fixedly connected. Inside the L-shaped plate, a first adjusting bolt is rotatably connected. One end of the first adjusting bolt is rotatably connected to a C-shaped plate. On one side of the outer wall of the positioning block, a rotating frame is rotatably connected. On one side of the outer wall of the rotating frame, a positioning plate is fixedly connected. The positioning plate is slidably connected inside the connecting frame. On one side of the outer wall of the connecting frame, a fixed block is fixedly connected. Inside the fixed block, a bidirectional lead screw is rotatably connected. One end of the bidirectional lead screw is fixedly connected to a handwheel. On the outer wall of the bidirectional lead screw, left and right symmetric threaded blocks are threadedly connected. The threaded blocks are slidably connected inside the connecting frame. Inside the threaded blocks, a support plate is rotatably connected. A support assembly for facilitating support is installed on the outer wall of the support plate.

[0006] Further, the support assembly includes a hinge block. The hinge block is rotatably connected to the outer wall of the support plate. On the upper surface of the hinge block, a stabilizing plate is fixedly connected.

[0007] Further, on the lower surface of the stabilizing plate, a hinge seat is fixedly connected. Inside the hinge seat, a sleeve is rotatably connected.

[0008] Further, a gear is rotatably connected to one side of the outer wall of the sleeve. An adjusting bolt II is fixedly connected inside the gear, and a first nut is threadedly connected to the outer wall of the adjusting bolt II.

[0009] Further, a rack column is slidably connected inside the sleeve, and the rack column is meshed with the gear.

[0010] Further, one end of the rack column is rotatably connected to a stable seat, and a threaded insertion rod is threadedly connected inside the stable seat.

[0011] Further, a fixed shaft is rotatably connected inside the rack column. One end of the fixed shaft is fixedly connected to a first fixed shell, and a spring is fixedly connected to one side of the outer wall of the first fixed shell.

[0012] Further, one end of the spring is fixedly connected to a second fixed shell. A second nut is rotatably connected to one side of the outer wall of the second fixed shell. An adjusting screw rod is threadedly connected inside the second nut. One end of the adjusting screw rod is rotatably connected to a positioning insertion rod.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by docking two connecting frames and then rotating the rotating frame, the positioning plate is clamped inside one connecting frame. Then, by rotating the adjusting bolt I, the C-shaped plate is clamped on the outer wall of the positioning plate for fixation. At the same time, by rotating the hand wheel, the bidirectional lead screw drives the threaded block to slide in a limited manner inside the connecting frame, thereby realizing the effect of driving the support plate to move. At the same time, the support plate drives the support assembly, thereby realizing the effect of quickly adjusting the support height, and further improving the practicability of the connecting frame.

[0015] 2. In the utility model, by loosening the first nut, the adjusting bolt II drives the gear to rotate, thereby driving the rack column to telescopically adjust the height. At this time, the rack column pushes the stable seat into the ground. Then, by inserting the positioning insertion rod into the ground and rotating the second nut, the effect of driving the adjusting screw rod to move inside the first fixed shell is realized, so that the spring contracts. By adjusting the positioning insertion rod, the effect of adjusting the support strength is realized, and further the practicability of the connecting frame is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of a building formwork connecting frame proposed by the utility model;

[0017] Figure 2 is a partial structural schematic diagram of the rotating frame of a building formwork connecting frame proposed by the utility model;

[0018] Figure 3Schematic diagram of the second part of the adjusting bolt of a building formwork connecting frame proposed by the present utility model;

[0019] Figure 4 Schematic diagram of the second part of the fixed shell of a building formwork connecting frame proposed by the present utility model.

[0020] Legend:

[0021] 1. Connecting frame; 2. Positioning block; 3. L-shaped plate; 4. First adjusting bolt; 5. C-shaped plate; 6. Rotating frame; 7. Positioning plate; 8. Fixed block; 9. Bidirectional lead screw; 10. Handwheel; 11. Threaded block; 12. Support plate; 13. Support assembly; 1301. Hinge block; 1302. Stabilizing plate; 14. Hinge seat; 15. Sleeve; 16. Gear; 17. Second adjusting bolt; 18. First nut; 19. Rack column; 20. Stabilizing seat; 21. Threaded insertion rod; 22. Fixed shaft; 23. First fixed shell; 24. Spring; 25. Second fixed shell; 26. Second nut; 27. Adjusting lead screw; 28. Positioning insertion rod. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Refer to Figure 1 and Figure 2 A building formwork connecting frame provided by the present utility model includes two connecting frames 1. On one side of the outer walls of the two connecting frames 1, positioning blocks 2 are fixedly connected. On one side of the outer wall of the positioning block 2, an L-shaped plate 3 is fixedly connected. Inside the L-shaped plate 3, a first adjusting bolt 4 is rotatably connected. One end of the first adjusting bolt 4 is rotatably connected to a C-shaped plate 5. On one side of the outer wall of the positioning block 2, a rotating frame 6 is rotatably connected. On one side of the outer wall of the rotating frame 6, a positioning plate 7 is fixedly connected. The positioning plate 7 is slidably connected inside the connecting frame 1. On one side of the outer wall of the connecting frame 1, a fixed block 8 is fixedly connected. Inside the fixed block 8, a bidirectional lead screw 9 is rotatably connected. One end of the bidirectional lead screw 9 is fixedly connected to a handwheel 10. On the outer wall of the bidirectional lead screw 9, left and right symmetric threaded blocks 11 are threadedly connected. The threaded blocks 11 are slidably connected inside the connecting frame 1. Inside the threaded block 11, a support plate 12 is rotatably connected. On the outer wall of the support plate 12, a support assembly 13 for facilitating support is installed; the support assembly 13 includes a hinge block 1301, the hinge block 1301 is rotatably connected to the outer wall of the support plate 12, and on the upper surface of the hinge block 1301, a stabilizing plate 1302 is fixedly connected;

[0024] Specifically, during the installation process, first, the two connection frames 1 are precisely clamped together to ensure they fit tightly; subsequently, through the precise cooperation of the positioning blocks 2, a fast and stable positioning effect is achieved; after the installation is completed, the rotating frame 6 is rotated to drive the positioning plate 7 to firmly engage inside one of the connection frames 1, thereby further enhancing the stability of the connection; then, by rotating the adjusting bolt one 4, it flexibly rotates inside the L-shaped plate 3, and then pushes the C-shaped plate 5 to tightly engage on the outer wall of the rotating frame 6, thus achieving a firm fixing effect; at this time, through the further movement of the rotating frame 6, the positioning plate 7 is stably maintained inside the connection frame 1, ensuring the firmness of the entire structure; then, by rotating the handwheel 10, with the rotational movement of the handwheel 10, the bidirectional lead screw 9 smoothly rotates inside the fixed block 8, and then through the transmission of the bidirectional lead screw 9, the threaded block 11 is driven to achieve limited sliding inside the connection frame 1, thereby effectively driving the support plate 12 to rotate and adjust; as the support plate 12 moves, the stabilizing plate 1302 on the outer wall of the hinge block 1301 will rise and fall accordingly, thereby achieving rapid adjustment of the support height and ensuring the stability and adaptability of the structure at different heights.

[0025] Refer to Figure 1 、 Figure 3 and Figure 4 , a hinge seat 14 is fixedly connected to the lower surface of the stabilizing plate 1302, and a sleeve 15 is rotatably connected inside the hinge seat 14; on one side of the outer wall of the sleeve 15, a gear 16 is rotatably connected, and an adjusting bolt two 17 is fixedly connected inside the gear 16, and a nut one 18 is threadedly connected to the outer wall of the adjusting bolt two 17; a rack column 19 is slidably connected inside the sleeve 15, and the rack column 19 is meshed with the gear 16; one end of the rack column 19 is rotatably connected to a stabilizing seat 20, and a threaded insertion rod 21 is threadedly connected inside the stabilizing seat 20; a fixed shaft 22 is rotatably connected inside the rack column 19, and one end of the fixed shaft 22 is fixedly connected to a fixed shell one 23, and a spring 24 is fixedly connected to one side of the outer wall of the fixed shell one 23; one end of the spring 24 is fixedly connected to a fixed shell two 25, and a nut two 26 is rotatably connected to one side of the outer wall of the fixed shell two 25, and an adjusting lead screw 27 is threadedly connected inside the nut two 26, and one end of the adjusting lead screw 27 is rotatably connected to a positioning insertion rod 28;

[0026] Specifically, after the connection frame 1 is fixed, the nut 18 is first turned to loosen it to ensure the flexibility of subsequent operations; then, the adjusting bolt 17 is turned to drive the gear 16 to rotate; the gear 16 is precisely meshed with the rack column 19 during the rotation process, thereby realizing the telescopic adjustment of the height of the rack column 19; as the rack column 19 moves up and down, the stabilizing seat 20 is gradually inserted into the ground to ensure the stability of the structure; on this basis, by further screwing the threaded rod 21 into the soil, a more solid fixing effect is achieved; after the fixing is completed, the positioning rod 28 is inserted into the ground, and the spring 24 is driven to contract by turning the nut 26, and then, the positioning rod 28 can be easily pulled out of the soil by moving the nut 26; after determining the telescopic range of the spring 24, the positioning rod 28 is firmly inserted into the soil again to ensure that the structure has good stability during use; through this series of operations, the shaking range of the rack column 19 can be flexibly adjusted according to specific usage requirements, so as to adapt to different working environments and conditions and ensure the reliability and functionality of the structure.

[0027] Working principle: when in use, first engage the two connecting frames 1, and then achieve the effect of quick positioning through the cooperation of the positioning block 2. After the installation is completed, the positioning plate 7 is driven to engage with the inside of a connecting frame 1 by rotating the rotating frame 6. At this time, the adjusting bolt 4 is rotated inside the L-shaped plate 3 to achieve the effect of driving the C-shaped plate 5 to engage with the outer wall of the rotating frame 6 for fixing. At this time, the positioning plate 7 is stabilized inside the connecting frame 1 by the movement of the rotating frame 6. At this time, the hand wheel 10 is rotated. At the same time, the movement of the hand wheel 10 makes the two-way screw rod 9 rotate inside the fixing block 8. The two-way screw rod 9 drives the threaded block 11 to slide within the connecting frame 1 within a limited position, thereby achieving the effect of driving the support plate 12 to rotate. At this time, the movement of the support plate 12 drives the stabilizing plate 1302 on the outer wall of the hinged block 1301 to rise and fall, thereby achieving the effect of quickly adjusting the support height.

[0028] Secondly, after the connection box 1 is fixed, turn the first nut 18 to loosen it at this time. Then, turn the second adjusting bolt 17, so that the second adjusting bolt 17 drives the gear 16 to rotate. At this time, the rotation of the gear 16 will engage with the rack column 19 to rotate, thereby realizing the effect of driving the rack column 19 to telescopically adjust the height. At this time, through the movement of the rack column 19, the effect of pushing the stable seat 20 into the ground is realized. At the same time, further fixation is realized by inserting the threaded insertion rod 21 into the soil. After the fixation is completed, insert the positioning insertion rod 28 into the ground. At this time, turn the second nut 26. The second nut 26 drives the spring 24 to contract. Then, the movement of the second nut 26 will realize taking the positioning insertion rod 28 out of the soil. At the same time, after determining the telescopic range of the spring 24, insert the positioning insertion rod 28 into the soil for stability, so as to facilitate realizing the effect of adjusting the sway range of the rack column 19 according to the use requirements.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A building formwork connection frame, comprising two connection frames (1), characterized in that: One side of the outer wall of the two connection frames (1) is fixedly connected to a positioning block (2); one side of the outer wall of the positioning block (2) is fixedly connected to an L-shaped plate (3); an adjusting bolt (4) is rotatably connected inside the L-shaped plate (3); one end of the adjusting bolt (4) is rotatably connected to a C-shaped plate (5); one side of the outer wall of the positioning block (2) is rotatably connected to a rotating frame (6); one side of the outer wall of the rotating frame (6) is fixedly connected to a positioning plate (7); the positioning plate (7) is slidably connected inside the connection frame (1); A fixing block (8) is fixedly connected to one side of the outer wall of the connection frame (1), a bidirectional screw rod (9) is rotatably connected inside the fixing block (8), a hand wheel (10) is fixedly connected to one end of the bidirectional screw rod (9), a left-right symmetrical threaded block (11) is threadedly connected to the outer wall of the bidirectional screw rod (9), the threaded block (11) is slidably connected to the inside of the connection frame (1), a support plate (12) is rotatably connected inside the threaded block (11), and a support assembly (13) for easy support is installed on the outer wall of the support plate (12).

2. A building formwork connection frame according to claim 1, characterized in that: The support assembly (13) comprises a hinge block (1301), wherein the hinge block (1301) is rotatably connected to the outer wall of the support plate (12), and a stabilizing plate (1302) is fixedly connected to the upper surface of the hinge block (1301).

3. A building formwork connection frame according to claim 2, characterized in that: The lower surface of the stabilizing plate (1302) is fixedly connected to a hinge seat (14), and a sleeve (15) is rotatably connected inside the hinge seat (14).

4. A building formwork connection frame according to claim 3, characterized in that: A gear (16) is rotatably connected to one side of the outer wall of the sleeve (15), a second adjusting bolt (17) is fixedly connected inside the gear (16), and a nut (18) is threadedly connected to the outer wall of the second adjusting bolt (17).

5. A building formwork connection frame according to claim 4, characterized in that: A rack column (19) is slidably connected inside the sleeve (15), and the rack column (19) is meshingly connected with the gear (16).

6. A building formwork connection frame according to claim 5, characterized in that: One end of the rack column (19) is rotatably connected to a stabilizing seat (20), and the internal thread of the stabilizing seat (20) is connected to a threaded insert rod (21).

7. A building formwork connection frame according to claim 6, characterized in that: A fixed shaft (22) is rotatably connected inside the rack column (19), one end of the fixed shaft (22) is fixedly connected to a fixed shell (23), and one side of the outer wall of the fixed shell (23) is fixedly connected to a spring (24).

8. A building formwork connection frame according to claim 7, characterized in that: One end of the spring (24) is fixedly connected to a second fixing shell (25); one side of the outer wall of the second fixing shell (25) is rotatably connected to a second nut (26); an adjusting screw rod (27) is internally threadedly connected to the second nut (26); one end of the adjusting screw rod (27) is rotatably connected to a positioning plug rod (28).

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