High and large formwork supporting structure

Abstract

The utility model relates to the technical field of tall and large formwork supporting structures, and discloses a tall and large formwork supporting structure which comprises a fixing base, a mounting cylinder is fixedly connected to the upper surface of the fixing base, a main rod is slidably connected to the interior of the mounting cylinder, and mounting blocks which are in bilateral symmetry are fixedly connected to the upper surface of the fixing base. And a first auxiliary rod is slidably connected into the mounting block, a mounting piece is slidably connected into the fixing seat, a handle is fixedly connected to one side of the outer wall of the mounting piece, and first limiting columns which are vertically symmetrical are fixedly connected to one side of the inner wall of the mounting piece. According to the supporting structure, through cooperation of the fixing base, the mounting cylinder, the main rod, the mounting block, the first auxiliary rod, the mounting piece, a handle, a first limiting column, a second limiting column, a positioning column and a clamping assembly, the effect that the main rod and the first auxiliary rod can be rapidly stabilized while the supporting structure is conveniently clamped and fixed is achieved; and the structural stability and practicability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high formwork support structures, in particular to a high formwork support structure. Background Art

[0002] High formwork is a large formwork system used to support concrete pouring in construction projects. Its main functions are to bear the weight of concrete, maintain structural stability, improve construction efficiency, and ensure construction quality. By using support structures such as high formwork, it can ensure that the concrete maintains its original shape and structure during hardening, thus ensuring the overall stability and quality of the building, while improving construction efficiency and reducing labor costs.

[0003] After retrieval, a high formwork support structure is disclosed in the publication number: CN215760442U, belonging to the technical field of high formwork support structures. The formwork support structure includes a circular plate. Installation holes are provided on the inner walls at the four corners of the circular plate, and a limiting device is installed outside the installation holes; a vertical rod is fixedly connected to the bottom end of the grip ball, a slider is fixedly connected to the bottom end of the vertical rod, and the slider is slidably clamped with the chute. A collar is welded to the outer wall above the vertical rod. Through the cooperation between the installation hole and the limiting device, holding the grip balls on both sides drives the corresponding vertical rods to move inward. The vertical rods slide inward in the corresponding chutes through the sliders. The two vertical rods drive the collars to move inward respectively, and the collars drive the insertion rods to move inward and insert into the slots on both sides of the clamping block, so that the clamping block is limited in the installation hole, ensuring the stability of the support structure during erection, and solving the problem that in the erection process of the existing high formwork support structure, due to the limiting opening being much larger than the clamping block and the clamping block not being able to be limited, the stability of the support structure erection is affected. Although the application ensures the stability of the support structure erection through the cooperation of structures such as the installation hole, limiting device, vertical rod, slider, collar, insertion rod, and installation hole.

[0004] However, in the process of using this application, only by inserting the insertion rod into the slot to stably support the structure, but if the support structure shakes, the slider will drive the insertion rod to be removed from the inside of the support structure, and then the stability of the support structure cannot be ensured, and the problem of poor practicability of only being able to limit a single fixed rod through the above operation. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a high formwork support structure, aiming to improve the problem that the existing stability method is relatively single and cannot prevent the support structure from shaking, resulting in the sliding of the insertion rod and the decline of the stability of the support structure.

[0006] To achieve the above object, the utility model provides the following technical solutions: A high formwork support structure includes a fixed seat, on the upper surface of which is fixedly connected an installation cylinder. A main rod is slidably connected inside the installation cylinder. On the upper surface of the fixed seat are fixedly connected symmetrically left and right installation blocks. A first auxiliary rod is slidably connected inside the installation blocks. An installation piece is slidably connected inside the fixed seat. On one side of the outer wall of the installation piece is fixedly connected a handle. On one side of the inner wall of the installation piece are fixedly connected symmetrically up and down a first limiting column. The first limiting column is slidably connected inside the installation cylinder and the main rod. On the other side of the inner wall of the installation piece are fixedly connected symmetrically left and right a second limiting column. The second limiting column is slidably connected inside the installation block and the first auxiliary rod. On the other side of the outer wall of the installation piece are fixedly connected symmetrically left and right positioning columns. The positioning columns are slidably connected inside the installation blocks. A clamping component is arranged inside the positioning columns.

[0007] Through the above technical solution, the effect of facilitating the quick and stable positioning of the main rod and the first auxiliary rod is achieved.

[0008] Further, the clamping component includes a clamping block slidably connected to the inner wall of the positioning column. The lower surface of the clamping block is fixedly connected to a telescopic rod, and the lower end of the telescopic rod is fixedly connected to the inner wall of the positioning column. A first spring is sleeved on the outer wall of the telescopic rod.

[0009] Through the above technical solution, the effect of further stabilizing the installation piece is achieved.

[0010] Further, symmetrically left and right limiting rods are fixedly connected to the outer wall of the installation cylinder. An installation rod is fixedly connected to the adjacent side of the limiting rods.

[0011] Through the above technical solution, the effect of quick positioning is achieved.

[0012] Further, a hinge block is slidably connected to the outer wall of the installation rod. One side inside the hinge block is slidably connected to the outer wall of the limiting rod. On one side of the outer wall of the hinge block is fixedly connected a second auxiliary rod.

[0013] Through the above technical solution, the effect of further stabilizing the support structure is achieved.

[0014] Further, an adjusting bolt is threadedly connected to the inside of the installation rod. A limiting block is slidably connected to the inside of the installation rod. On one side of the outer wall of the limiting block is fixedly connected a sliding piece, and the sliding piece is in contact with the adjusting bolt.

[0015] Through the above technical solution, the effect of facilitating the movement of the sliding piece is achieved.

[0016] Further, on one side of the outer wall of the sliding piece is fixedly connected a hinge seat. Symmetrically left and right connecting rods are rotatably connected to the inner wall of the hinge seat.

[0017] Through the above technical solution, the effect of facilitating the driving of the connecting rod to move is achieved.

[0018] Furthermore, sliding blocks are rotatably connected to the outer walls of both of the connecting rods, and the sliding blocks are slidably connected inside the mounting rod and the hinge block.

[0019] Through the above technical solution, the effect of facilitating the stabilization of the hinge block is achieved.

[0020] Furthermore, a stabilizing block is fixedly connected to one side of the outer wall of the hinge seat, a second spring is fixedly connected to one side of the outer wall of the stabilizing block, and one end of the second spring is fixedly connected to one side of the inner wall of the mounting rod.

[0021] Through the above technical solution, the effect of quickly resetting the sliding block is achieved.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, through the cooperation of the fixed seat, the mounting cylinder, the main rod, the mounting block, the first auxiliary rod, the mounting piece, the handle, the first limiting post, the second limiting post, the positioning post and the engaging component, the effect of facilitating the realization of the engaging and fixing support structure and at the same time achieving the rapid and stable effect on the main rod and the first auxiliary rod is achieved, and the structural stability and practicality are improved.

[0024] 2. In the utility model, through the cooperation of the limiting rod, the mounting rod, the hinge block, the second auxiliary rod, the adjusting bolt, the sliding piece, the limiting block, the hinge seat, the connecting rod, the sliding block, the stabilizing block and the second spring, the effect of facilitating the further stabilization of the support structure and at the same time realizing the rapid disassembly and installation of the second auxiliary rod is achieved, the practicality of the structure is improved, and the problem that the structural stability is poor due to only using a single cross bar and a vertical bar in the prior art is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional structural schematic diagram of a high formwork support structure proposed by the utility model;

[0026] Figure 2 is a partial structural sectional schematic diagram of a high formwork support structure proposed by the utility model;

[0027] Figure 3 is Figure 2 the enlarged view at A in

[0028] Figure 4 is a split schematic diagram of the mounting piece of a high formwork support structure proposed by the utility model;

[0029] Figure 5Schematic diagram of the split of the adjusting bolt of a high formwork support structure proposed by the present utility model;

[0030] Figure 6 Schematic sectional view of the installation rod of a high formwork support structure proposed by the present utility model.

[0031] Legend:

[0032] 1. Fixed seat; 2. Installation cylinder; 3. Main rod; 4. Installation block; 5. First auxiliary rod; 6. Installation piece; 7. Handle; 8. First limit post; 9. Second limit post; 10. Positioning post; 11. Clamping component; 1101. Clamping block; 1102. Telescopic rod; 1103. First spring; 12. Limit rod; 13. Installation rod; 14. Hinge block; 15. Second auxiliary rod; 16. Adjusting bolt; 17. Sliding piece; 18. Limit block; 19. Hinge seat; 20. Link rod; 21. Sliding block; 22. Stabilizing block; 23. Second spring. Specific implementation mode

[0033] 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 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.

[0034] Refer to Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the present utility model: a high formwork support structure, including a fixed seat 1, the upper surface of the fixed seat 1 is fixedly connected with an installation cylinder 2, the main rod 3 is slidably connected inside the installation cylinder 2, the upper surface of the fixed seat 1 is fixedly connected with symmetrically arranged installation blocks 4 on the left and right, the first auxiliary rod 5 is slidably connected inside the installation blocks 4, the installation piece 6 is slidably connected inside the fixed seat 1, one side of the outer wall of the installation piece 6 is fixedly connected with a handle 7, one side of the inner wall of the installation piece 6 is fixedly connected with symmetrically arranged first limit posts 8 up and down, the first limit posts 8 are slidably connected inside the installation cylinder 2 and the main rod 3, the other side of the inner wall of the installation piece 6 is fixedly connected with symmetrically arranged second limit posts 9 left and right, the second limit posts 9 are slidably connected inside the installation blocks 4 and the first auxiliary rod 5, the other side of the outer wall of the installation piece 6 is fixedly connected with symmetrically arranged positioning posts 10 left and right, the positioning posts 10 are slidably connected inside the installation blocks 4, and a clamping component 11 is arranged inside the positioning posts 10; the clamping component 11 includes a clamping block 1101, the clamping block 1101 is slidably connected inside the inner wall of the positioning post 10, the lower surface of the clamping block 1101 is fixedly connected with a telescopic rod 1102, the lower end of the telescopic rod 1102 is fixedly connected to the inner wall of the positioning post 10, and a first spring 1103 is sleeved on the outer wall of the telescopic rod 1102;

[0035] Specifically, first, insert the main rod 3 into the interior of the mounting cylinder 2; at the same time, the first auxiliary rod 5 also needs to be inserted into the interior of the mounting block 4; next, by pushing the handle 7, drive the mounting piece 6 to slide in a limited manner inside the fixed seat 1; during the sliding process of the mounting piece 6, the first limiting post 8 will be driven by the mounting piece 6 and inserted into the interior of the main rod 3 for positioning. In this way, the framework of the support structure is more stable; in addition, the second limiting post 9 will be inserted into the interior of the first auxiliary rod 5 for positioning, further enhancing the overall stability; during the process, the positioning post 10 will also be pushed to one side of the mounting block 4 to prepare for subsequent operations; when the first spring 1103 loses pressure, the first spring 1103 will drive the clamping block 1101 on the upper surface of the telescopic rod 1102 to fit against the outer wall of the mounting block 4; in this way, the mounting piece 6 can be stably installed to prevent it from sliding during use and ensure the safe operation of the device.

[0036] Refer to Figure 4 , Figure 5 and Figure 6 , on the outer wall of the mounting cylinder 2, there are symmetrically fixed left and right limiting rods 12, and on the adjacent sides of the limiting rods 12, there are fixed mounting rods 13; on the outer wall of the mounting rod 13, there is a sliding connection with a hinge block 14. On one side inside the hinge block 14, there is a sliding connection with the outer wall of the limiting rod 12. On one side of the outer wall of the hinge block 14, there is a fixed second auxiliary rod 15; inside the mounting rod 13, there is a threaded connection with an adjusting bolt 16. Inside the mounting rod 13, there is a sliding connection with a limiting block 18. On one side of the outer wall of the limiting block 18, there is a fixed sliding piece 17, and the sliding piece 17 is in contact with the adjusting bolt 16; on one side of the outer wall of the sliding piece 17, there is a fixed hinge seat 19. Inside the hinge seat 19, there are symmetrically rotatably connected left and right connecting rods 20; on the outer walls of both connecting rods 20, there are rotatably connected sliding blocks 21, and the sliding blocks 21 are slidably connected inside the mounting rod 13 and the hinge block 14; on one side of the outer wall of the hinge seat 19, there is a fixed stabilizing block 22, and on one side of the outer wall of the stabilizing block 22, there is a fixed second spring 23, and one end of the second spring 23 is fixed to one side of the inner wall of the mounting rod 13;

[0037] Specifically, first, slide the hinge block 14 on one side of the secondary rod 2 into the outer wall of the mounting rod 1. This step is achieved by designing the limit rod 3 to insert into the inside of the hinge block 14 to achieve the effect of rapid positioning. The limit rod 3 is connected to the outer wall of the mounting cylinder 2 to ensure accurate positioning. Next, turn the adjusting bolt 4 into the inside of the mounting rod 1. The adjusting bolt 4 pushes the limit block 5 on the outer wall of the sliding piece 6 to slide limitedly inside the mounting rod 1. The sliding piece 6 is connected to the connecting rod 7 on the inner wall of the hinge seat 8. The rotation of the connecting rod 7 drives the sliding block 9. Finally, the sliding block 9 penetrates through the mounting rod 1 and inserts into the inside of the hinge block 14. This step further stabilizes the secondary rod 2. With this design, when the secondary rod 2 is subjected to external forces, it can better maintain its position and angle, improving the reliability and service life of the support structure. When the adjusting bolt 4 is removed, the spring 10 can push the connecting rod 7 on the inner wall of the hinge seat 8 to contract, and then the effect of disassembling the hinge block 14 can be achieved.

[0038] Working principle: When the support structure needs to be used, insert the main rod 3 into the inside of the mounting cylinder 2 and insert the primary auxiliary rod 5 into the inside of the mounting block 4 at the same time. At this time, push the handle 7 to drive the mounting piece 6 to slide limitedly inside the fixed seat 1. The mounting piece 6 drives the first limit post 8 to insert into the main rod 3 for positioning, and the second limit post 9 inserts into the primary auxiliary rod 5 for positioning. While the mounting piece 6 slides, it can also push the positioning post 10 to one side of the mounting block 4. When the spring 1103 loses pressure, it will drive the clamping block 1101 on the upper surface of the telescopic rod 1102 to fit against the outer wall of the mounting block 4 to stably mount the mounting piece 6 and prevent it from sliding.

[0039] Secondly, after the mounting cylinder 2 and the primary auxiliary rod 5 are stable, slide the hinge block 14 on one side of the secondary rod 2 into the outer wall of the mounting rod 1. At this time, the limit rod 3 on the outer wall of the mounting cylinder 2 will insert into the inside of the hinge block 14 to achieve the effect of rapid positioning. At this time, turn the adjusting bolt 4 into the inside of the mounting rod 1. At this time, the mounting rod 1 pushes the limit block 5 on the outer wall of the sliding piece 6 to slide limitedly inside the mounting rod 1. The sliding piece 6 drives the connecting rod 7 on the inner wall of the hinge seat 8 to rotate, and then drives the sliding block 9 to penetrate through the mounting rod 1 and insert into the inside of the hinge block 14, thus achieving the effect of further stabilizing the secondary rod 2.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded 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 utility model shall be included within the protection scope of the present utility model.

Claims

1. A tall formwork support structure, comprising a fixing seat (1), characterized in that: The upper surface of the fixing seat (1) is fixedly connected to a mounting tube (2), the interior of the mounting tube (2) is slidably connected to a main rod (3), the upper surface of the fixing seat (1) is fixedly connected to a left-right symmetrical mounting block (4), the interior of the mounting block (4) is slidably connected to an auxiliary rod (5), the interior of the fixing seat (1) is slidably connected to a mounting plate (6), one side of the outer wall of the mounting plate (6) is fixedly connected to a handle (7), one side of the inner wall of the mounting plate (6) is fixedly connected to a limit column (8) symmetrical in top and bottom, the A limit column 1 (8) is slidably connected inside the mounting tube (2) and the main rod (3); a left-right symmetrical limit column 2 (9) is fixedly connected to the other side of the inner wall of the mounting plate (6); the left-right symmetrical position column (10) is slidably connected inside the mounting block (4) and the auxiliary rod 1 (5); a left-right symmetrical position column (10) is fixedly connected to the other side of the outer wall of the mounting plate (6); the position column (10) is slidably connected inside the mounting block (4); and a snap-fit ​​assembly (11) is arranged inside the position column (10).

2. A tall formwork support structure according to claim 1, characterized in that: The engaging assembly (11) comprises a clamping block (1101), wherein the clamping block (1101) is slidably connected to the inner wall of the positioning column (10), a telescopic rod (1102) is fixedly connected to the lower surface of the clamping block (1101), the lower end of the telescopic rod (1102) is fixedly connected to the inner wall of the positioning column (10), and a spring 1 (1103) is sleeved on the outer wall of the telescopic rod (1102).

3. A tall formwork support structure according to claim 2, characterized in that: A left-right symmetrical limiting rod (12) is fixedly connected to the outer wall of the installation cylinder (2), and a mounting rod (13) is fixedly connected to the adjacent side of the limiting rod (12).

4. A tall formwork support structure according to claim 3, characterized in that: The outer wall of the installation rod (13) is slidably connected to a hinge block (14), one side of the interior of the hinge block (14) is slidably connected to the outer wall of the limit rod (12), and one side of the outer wall of the hinge block (14) is fixedly connected to an auxiliary rod 2 (15).

5. A tall formwork support structure according to claim 4, characterized in that: The mounting rod (13) is internally threadedly connected to an adjusting bolt (16), the mounting rod (13) is internally slidably connected to a limit block (18), one side of an outer wall of the limit block (18) is fixedly connected to a sliding sheet (17), and the sliding sheet (17) is in close contact with the adjusting bolt (16).

6. A tall formwork support structure according to claim 5, characterized in that: A hinge seat (19) is fixedly connected to one side of the outer wall of the sliding plate (17), and a left-right symmetrical connecting rod (20) is rotatably connected to the inner wall of the hinge seat (19).

7. A tall formwork support structure according to claim 6, characterized in that: The outer walls of the two connecting rods (20) are both rotatably connected to sliding blocks (21), and the sliding blocks (21) are slidably connected inside the mounting rod (13) and the hinge block (14).

8. A tall formwork support structure according to claim 7, characterized in that: A stabilizing block (22) is fixedly connected to one side of the outer wall of the hinge seat (19), a second spring (23) is fixedly connected to one side of the outer wall of the stabilizing block (22), and one end of the second spring (23) is fixedly connected to one side of the inner wall of the mounting rod (13).

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