A precast column diagonal bracing structure

Abstract

The utility model belongs to support structure technical field provides a kind of layering prefabricated column inclined bracing structure, including prefabricated column, the lateral wall of prefabricated column upper end is fixedly connected with first connecting plate, first connecting plate lateral wall is provided with a plurality of first bolt, first connecting plate one end is fixedly connected with horizontal support plate;In the utility model, without temporarily welding lengthening rod piece or building complex support frame, directly connect with prefabricated column, column module by modular assembly, solve the problem that the existing technology lacks adaptive support point in inclined bracing installation, secondly in combination with the thread transmission of threaded column and rotating block, the rotating characteristic of ball hinge assembly, the inclination angle of inclined bracing rod can be accurately adjusted, column module installation deviation is corrected specifically, to avoid column module inclination, secondly realize the linkage between the first clamping groove of the clamping plate and the upper surface clamping of the installation plate at the upper port of through slot, it can be completed in single operation, simple operation.

Description

Technical Field

[0001] This utility model belongs to the field of support structure technology, specifically a through-layer precast column inclined support structure. Background Technology

[0002] Precast concrete structures are widely used in prefabricated buildings due to their advantages such as high construction efficiency and easy quality control. As a vertical load-bearing component that spans multiple floors, the stability of temporary supports during the installation process of precast columns directly affects the structural safety.

[0003] However, in the case of beamless slab structures, existing through-floor precast columns lack suitable support points for diagonal bracing installation. Traditional methods require temporary welding of extended rods or the construction of complex support frames for fixation, which is cumbersome. Furthermore, the inclination angle of the diagonal bracing is difficult to adjust flexibly, making it impossible to specifically correct column formwork installation deviations. This results in column formwork tilting and substandard verticality, affecting the installation accuracy of precast columns and the quality of structural construction.

[0004] To address this issue, those skilled in the art have proposed a through-layer precast column inclined support structure to solve the problems raised in the background art.

[0005] The information disclosed above in this background section is only intended to enhance the understanding of the background section of this utility model, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides a through-layer precast column inclined support structure, which solves the problem that the inclination angle of the inclined brace is difficult to adjust flexibly and cannot be specifically corrected for column formwork installation deviations in the prior art.

[0007] To achieve the above objectives, this utility model provides a through-floor precast column inclined support structure, comprising precast columns:

[0008] A first connecting plate is fixedly connected to the side wall of the upper end of the precast column. Multiple first bolts are provided on the side wall of the first connecting plate. A horizontal support plate is fixedly connected to one end of the first connecting plate. A connecting assembly is provided at one end of the horizontal support plate. A ball joint assembly one connected by the connecting assembly is provided at the upper end of the horizontal support plate. Two first threaded columns are connected by the ball joint assembly one at the upper end of the horizontal support plate. A first rotating block is threadedly connected to the side wall of the first threaded column. A rotating ring is fixedly connected to one end of the first rotating block. A diagonal brace is movably connected to the side wall of the rotating ring. Placement slots are provided at both ends of the diagonal brace. A second rotating block is movably connected to the end of the diagonal brace away from the first rotating block via another rotating ring. A second threaded column is threadedly connected to the inner wall of the second rotating block. A ball joint assembly two is provided at one end of the second threaded column. A second connecting plate connected by the ball joint assembly two is provided at one end of the second threaded column. A second bolt is provided on the side wall of the second connecting plate.

[0009] Preferably, a second support plate is fixedly connected to the edge of the lower surface of the horizontal support plate, a third connecting plate is fixedly connected to the lower end of the second support plate, a third bolt is provided on the side wall of the third connecting plate, a third support plate is fixedly connected to the side wall of the middle part of the second support plate, the upper end of the third support plate is fixedly connected to the side wall of the first connecting plate, a fourth support plate is fixedly connected to the middle part of the lower surface of the horizontal support plate, and the lower end of the fourth support plate is fixedly connected to the side wall of the lower end of the third support plate.

[0010] Preferably, the ball joint assembly includes a hinge seat, a ball is movably connected to the inner wall of the hinge seat, one side wall of the ball is fixedly connected to two first threaded posts, and a mounting plate is fixedly connected to the lower end of the hinge seat. A through groove is formed on the upper surface of the mounting plate.

[0011] Preferably, the ball joint assembly two includes a hinge seat two fixedly connected to one end of the second connecting plate, a ball two movably connected to the inner wall of the hinge seat two, and the side wall of the ball two fixedly connected to the second threaded post.

[0012] Preferably, the horizontal support plate has an installation groove on its upper surface, and the non-adjacent side walls of the installation groove each have a first locking groove. The connecting assembly includes a connecting seat movably connected to the inner wall of the installation groove. A push block is provided inside the connecting seat, and a driving block is fixedly connected to the upper end of the push block. The upper end of the driving block penetrates the upper surface of the connecting seat. Two locking plates are movably connected to the inner wall of the connecting seat. The locking plates are located on both sides of the push block. Installation blocks are fixedly connected to the non-adjacent side walls of the locking plates. A first spring is fixedly connected to the side wall of the installation block. One end of the first spring is fixedly connected to the inner wall of the connecting seat. A first limiting plate is fixedly connected to the upper surface of the connecting seat. A second spring is provided inside the first limiting plate. Locking blocks are fixedly connected to both ends of the second spring. The locking blocks are slidably connected to the inner wall of the first limiting plate.

[0013] Preferably, a second limiting plate is fixedly connected to the bottom wall of the mounting groove, and a second slot is provided at the lower end of the connecting seat. The second limiting plate is slidably connected to the inner wall of the second slot.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. No need for temporary welding of extended rods or construction of complex support frames. Modular components can be directly connected to precast columns and column formwork, solving the problem of lack of adaptable support points in the installation of inclined supports in existing technologies.

[0016] 2. By combining the threaded drive of the threaded column and the rotating block, and the rotation characteristics of the ball joint assembly, the tilt angle of the diagonal brace can be precisely adjusted to correct the installation deviation of the column mold and avoid tilting of the column mold.

[0017] 3. All components are assembled using detachable connections such as bolts and snap-fits, eliminating the need for complex construction processes, greatly simplifying the installation process and improving construction efficiency.

[0018] 4. The linkage between the engagement of the card plate and the first slot of the mounting groove and the engagement of the card block and the upper surface of the mounting plate at the upper port of the through groove can be completed in a single operation, making the operation simple.

[0019] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the planar structure of a through-layer precast column inclined support structure in an embodiment of this utility model;

[0021] Figure 2This is a top view of a through-layer precast column inclined support structure in an embodiment of this utility model;

[0022] Figure 3 This is an exploded structural diagram of a ball joint assembly of a through-layer precast column inclined support structure in an embodiment of this utility model.

[0023] Figure 4 This is an exploded structural diagram of a ball joint assembly 2 of a through-layer prefabricated column inclined support structure in an embodiment of this utility model;

[0024] Figure 5 This is an exploded structural diagram of the horizontal support plate of a through-layer precast column inclined support structure in an embodiment of this utility model;

[0025] Figure 6 This is an exploded structural diagram of a connecting component of a through-layer precast column inclined support structure in an embodiment of this utility model;

[0026] Figure 7 This is a cross-sectional view of a diagonal brace of a through-layer precast column diagonal support structure in an embodiment of this utility model.

[0027] In the diagram: 1. Precast column; 2. First connecting plate; 201. First bolt; 21. Second connecting plate; 211. Second bolt; 22. Third connecting plate; 221. Third bolt; 3. Horizontal support plate; 31. Mounting groove; 32. First slot; 33. Connecting assembly; 331. Connecting seat; 332. Push block; 333. Drive block; 334. Locking plate; 335. Mounting block; 336. First spring; 337. First limiting plate; 338. Second spring; 33 9. Locking block; 34. Second limiting plate; 35. Second locking groove; 36. Mounting plate; 37. Through groove; 4. Second support plate; 41. Third support plate; 42. Fourth support plate; 5. Ball joint assembly one; 51. Hinge seat one; 52. Ball one; 6. First threaded post; 61. Second threaded post; 7. First rotating block; 71. Second rotating block; 8. Diagonal brace; 81. Placement groove; 82. Rotating ring; 9. Ball joint assembly two; 91. Hinge seat two; 92. Ball two. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. It should be noted that the drawings are schematic and not illustrated to scale. For clarity and convenience, the relative sizes and proportions of the parts shown in the drawings have been exaggerated or reduced in size. Any size is only exemplary and not limiting.

[0029] Example 1:

[0030] Please see Figure 1 - Figure 7 As shown, a through-layer precast column inclined support structure includes precast column 1:

[0031] A first connecting plate 2 is fixedly connected to the side wall of the upper end of the precast column 1. Multiple first bolts 201 are provided on the side wall of the first connecting plate 2. A horizontal support plate 3 is fixedly connected to one end of the first connecting plate 2. A connecting assembly 33 is provided at one end of the horizontal support plate 3. A ball joint assembly 5 connected by the connecting assembly 33 is provided at the upper end of the horizontal support plate 3. Two first threaded columns 6 are connected by the ball joint assembly 5 at the upper end of the horizontal support plate 3. A first rotating block 7 is threadedly connected to the side wall of the first threaded column 6. One end of the first rotating block 7 is fixedly connected to... A rotating ring 82 is connected to the side wall of the rotating ring 82, and a diagonal brace 8 is movably connected to the side wall of the rotating ring 82. Both ends of the diagonal brace 8 are provided with placement grooves 81. The end of the diagonal brace 8 away from the first rotating block 7 is movably connected to the second rotating block 71 through another rotating ring 82. The inner wall of the second rotating block 71 is threadedly connected to the second threaded post 61. One end of the second threaded post 61 is provided with a ball joint assembly 9. One end of the second threaded post 61 is provided with a second connecting plate 21 connected through the ball joint assembly 9. The side wall of the second connecting plate 21 is provided with a second bolt 211.

[0032] A second support plate 4 is fixedly connected to the edge of the lower surface of the horizontal support plate 3. A third connecting plate 22 is fixedly connected to the lower end of the second support plate 4. A third bolt 221 is provided on the side wall of the third connecting plate 22. A third support plate 41 is fixedly connected to the side wall of the middle part of the second support plate 4. The upper end of the third support plate 41 is fixedly connected to the side wall of the first connecting plate 2. A fourth support plate 42 is fixedly connected to the middle part of the lower surface of the horizontal support plate 3. The lower end of the fourth support plate 42 is fixedly connected to the side wall of the lower end of the third support plate 41. The second support plate 4, the third support plate 41 and the fourth support plate 42 are used to increase the installation stability of the horizontal support plate 3.

[0033] The ball joint assembly 5 includes a hinge seat 51, a ball 52 is movably connected to the inner wall of the hinge seat 51, the side wall of the ball 52 is fixedly connected to two first threaded posts 6, and a mounting plate 36 is fixedly connected to the lower end of the hinge seat 51. A through groove 37 is provided on the upper surface of the mounting plate 36.

[0034] The ball joint assembly 29 includes a hinge seat 291 fixedly connected to one end of the second connecting plate 21, a ball 292 movably connected to the inner wall of the hinge seat 291, and the side wall of the ball 292 fixedly connected to the second threaded post 61.

[0035] As can be seen from the above, the ball joint assembly 5, including the hinge seat 51, the ball 52, and the mounting plate 36, is installed on the upper end of the horizontal support plate 3 via the connecting assembly 33. Since the two first threaded posts 6 are fixed to the ball 52, one end of the first threaded post 6 is placed in the groove 81 at one end of the diagonal brace 8 via the rotating ring 82. The other end of the diagonal brace 8 is connected to the second rotating block 71 via another rotating ring 82. The second rotating block 71 is threadedly engaged with the second threaded post 61. The second threaded post 61 is then connected via the hinge seat 9. 1. The ball joint assembly 29 of the sphere 22 is fixed to the second connecting plate 21. Therefore, by rotating the first rotating block 7 and the second rotating block 71, the length of the first threaded column 6 and the second threaded column 61 extending into or out of the placement groove 81 is adjusted to adjust the tilt angle of the diagonal brace 8. Then, the second connecting plate 21 is fixed to the side wall of the precast column 1 at the upper end of the column mold with the second bolt 211. Finally, the first rotating block 7 and the second rotating block 71 are rotated again to finely adjust the column mold angle to avoid tilting of the column mold and complete the support and angle calibration work.

[0036] Example 2:

[0037] This embodiment is basically the same as the previous embodiment, except that the horizontal support plate 3 has a mounting groove 31 on its upper surface, and the mounting groove 31 has first slots 32 on its non-adjacent side walls. The connecting component 33 includes a connecting seat 331 movably connected to the inner wall of the mounting groove 31. A push block 332 is provided inside the connecting seat 331. A driving block 333 is fixedly connected to the upper end of the push block 332. The upper end of the driving block 333 penetrates the upper surface of the connecting seat 331. Two locking plates 334 are movably connected to the inner wall of the connecting seat 331. 4 are located on both sides of the push block 332. The non-adjacent side walls of the clamping plate 334 are respectively fixedly connected to the mounting block 335. The side wall of the mounting block 335 is fixedly connected to the first spring 336. One end of the first spring 336 is fixedly connected to the inner wall of the connecting seat 331. The upper surface of the connecting seat 331 is fixedly connected to the first limiting plate 337. The first limiting plate 337 is provided with a second spring 338. The two ends of the second spring 338 are respectively fixedly connected to the clamping block 339. The clamping block 339 is slidably connected to the inner wall of the first limiting plate 337.

[0038] A second limiting plate 34 is fixedly connected to the bottom wall of the mounting groove 31. A second slot 35 is provided at the lower end of the connecting seat 331. The second limiting plate 34 is slidably connected to the inner wall of the second slot 35 to limit the connecting seat 331 and prevent the connecting seat 331 from falling out of the mounting groove 31.

[0039] As can be seen from the above, according to the installation requirements, the connecting seat 331 is first moved to a suitable position in the mounting groove 31, and the hinge seat 51 is positioned directly above the connecting seat 331, and the through groove 37 is positioned directly above the first limiting plate 337. Then, the hinge seat 51 drives the mounting plate 36 to press down on the driving block 333. The driving block 333 drives the push block 332 to move down, and the push block 332 pushes the locking plates 334 on both sides to move outward against the elastic force of the first spring 336, so that the locking plates 334 engage with the first locking groove 32 of the mounting groove 31, thus achieving... The connecting seat 331 is fixed in position within the mounting groove 31. Simultaneously, as the mounting plate 36 moves downward, the lower end of the through groove 37 gradually presses against the locking block 339, causing the locking block 339 to slide into the first limiting plate 337 and press against the second spring 338. When the through groove 37 continues to move downward, after the through groove 37 disengages from the locking block 339, the locking block 339 engages with the upper surface of the mounting plate 36 at the upper end of the through groove 37 through the elastic force of the second spring 338, thus completing the fixed connection between the mounting plate 36 and the connecting seat 331 and realizing their linkage.

[0040] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0041] First, the horizontal support plate 3, which integrates the second support plate 4, the third support plate 41, and the fourth support plate 42, is fixed to the upper side wall of the precast column 1 using the first connecting plate 2 and the first bolt 201. This improves the installation stability of the horizontal support plate 3. Next, according to the installation requirements, the connecting seat 331 of the connecting assembly 33 is moved to a suitable position along the second limiting plate 34 in the mounting groove 31, and the hinge seat 51 is positioned directly above the connecting seat 331, and the through groove 37 is positioned directly above the first limiting plate 337. Then, the hinge seat 51 drives the mounting plate 36 to press down on the driving block 333. The driving block 333 drives the push block 332 to move down, and the push block 332 pushes the two side clamping plates 334 to move outward against the elastic force of the first spring 336, so that the clamping plates 334 engage with the first clamping groove 32 of the mounting groove 31 to fix the connecting seat 33. 1. During the downward movement of the mounting plate 36, the through groove 37 first squeezes the locking block 339 to compress the second spring 338. After the through groove 37 disengages from the locking block 339, the second spring 338 resets and pushes the locking block 339 to engage with the upper surface of the mounting plate 36 at the upper end of the through groove 37, thus completing the fixation of the ball joint assembly 1 5 and the horizontal support plate 3. Then, the first rotating block 7 and the second rotating block 71 are rotated to adjust the length of the first threaded column 6 and the second threaded column 61 extending into or out of the placement groove 81 through the threaded transmission. The tilt angle of the diagonal brace 8 is adjusted in combination with the rotation characteristics of the ball joint assembly 1 5 and the ball joint assembly 2 9. Finally, the second connecting plate 21 is fixed to the side wall of the precast column 1 upper column mold with the second bolt 211. The first rotating block 7 and the second rotating block 71 are rotated again to finely adjust the column mold angle to avoid tilting, thus completing the entire support and angle calibration work.

[0042] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models in the prior art, and the circuit connections also use conventional connection methods in the prior art, which will not be detailed here. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0043] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0044] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A precast column inclined support structure for multiple floors, comprising a precast column (1), characterized in that: A first connecting plate (2) is fixedly connected to the side wall of the upper end of the precast column (1). A plurality of first bolts (201) are provided on the side wall of the first connecting plate (2). A horizontal support plate (3) is fixedly connected to one end of the first connecting plate (2). A connecting assembly (33) is provided at one end of the horizontal support plate (3). A ball joint assembly (5) connected by the connecting assembly (33) is provided at the upper end of the horizontal support plate (3). Two first threaded columns (6) are connected by the ball joint assembly (5) at the upper end of the horizontal support plate (3). A first rotating block (7) is threadedly connected to the side wall of the first threaded column (6). One end of the first rotating block (7) is fixedly connected to... A rotating ring (82) is connected to the side wall of the rotating ring (82), and a diagonal brace (8) is movably connected to the side wall of the diagonal brace (8). Both ends of the diagonal brace (8) are provided with placement grooves (81). The end of the diagonal brace (8) away from the first rotating block (7) is movably connected to a second rotating block (71) through another rotating ring (82). The inner wall of the second rotating block (71) is threaded with a second threaded post (61). One end of the second threaded post (61) is provided with a ball joint assembly (9). One end of the second threaded post (61) is provided with a second connecting plate (21) connected through the ball joint assembly (9). The side wall of the second connecting plate (21) is provided with a second bolt (211).

2. The through-layer precast column inclined support structure according to claim 1, characterized in that: A second support plate (4) is fixedly connected to the edge of the lower surface of the horizontal support plate (3). A third connecting plate (22) is fixedly connected to the lower end of the second support plate (4). A third bolt (221) is provided on the side wall of the third connecting plate (22). A third support plate (41) is fixedly connected to the side wall of the middle part of the second support plate (4). The upper end of the third support plate (41) is fixedly connected to the side wall of the first connecting plate (2). A fourth support plate (42) is fixedly connected to the middle part of the lower surface of the horizontal support plate (3). The lower end of the fourth support plate (42) is fixedly connected to the side wall of the lower end of the third support plate (41).

3. The through-layer precast column inclined support structure according to claim 1, characterized in that: The ball joint assembly (5) includes a hinge seat (51), a ball (52) is movably connected to the inner wall of the hinge seat (51), the side wall of the ball (52) is fixedly connected to two first threaded posts (6), and a mounting plate (36) is fixedly connected to the lower end of the hinge seat (51). A through groove (37) is provided on the upper surface of the mounting plate (36).

4. The through-layer precast column inclined support structure according to claim 1, characterized in that: The ball joint assembly 2 (9) includes a hinge seat 2 (91) fixedly connected to one end of the second connecting plate (21), and a ball 2 (92) is movably connected to the inner wall of the hinge seat 2 (91). The side wall of the ball 2 (92) is fixedly connected to the second threaded post (61).

5. A precast column inclined support structure for through-layer construction according to claim 1, characterized in that: The horizontal support plate (3) has an installation groove (31) on its upper surface. The installation groove (31) has first slots (32) on each of its non-adjacent side walls. The connecting assembly (33) includes a connecting seat (331) movably connected to the inner wall of the installation groove (31). A push block (332) is provided inside the connecting seat (331). A driving block (333) is fixedly connected to the upper end of the push block (332). The upper end of the driving block (333) penetrates the upper surface of the connecting seat (331). Two locking plates (334) are movably connected to the inner wall of the connecting seat (331). The locking plates (334) are located on the push block (331) and the first slots (32) are respectively located on the push block (331). On both sides of the card plate (32), mounting blocks (335) are fixedly connected to the non-adjacent side walls of the card plate (334). A first spring (336) is fixedly connected to the side wall of the mounting block (335). One end of the first spring (336) is fixedly connected to the inner wall of the connecting seat (331). A first limiting plate (337) is fixedly connected to the upper surface of the connecting seat (331). A second spring (338) is provided inside the first limiting plate (337). Both ends of the second spring (338) are fixedly connected to the card blocks (339). The card blocks (339) are slidably connected to the inner wall of the first limiting plate (337).

6. A precast column inclined support structure for through-layer construction according to claim 5, characterized in that: The bottom wall of the mounting groove (31) is fixedly connected to a second limiting plate (34), and the lower end of the connecting seat (331) is provided with a second slot (35). The second limiting plate (34) is slidably connected to the inner wall of the second slot (35).

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