Combined disc buckle type post-cast strip independent latticed column support

Abstract

The utility model belongs to the field of latticed column supports, particularly relates to a combined disc buckle type post-cast strip independent latticed column support, and aims to solve the problems that the distance among three supporting columns in the prior art is in a fixed state and is difficult to adjust, even if the distance can be adjusted, a plurality of connecting rods need to be sequentially adjusted, the operation is not convenient enough, and the cost is high. In order to solve the problems that in the prior art, some supported positions are not in a horizontal state, the supporting effect between structural column supports is difficult to meet, and installation is not convenient enough, the following scheme is provided that the structural column support comprises three stand columns, a rotating rod is arranged between the three stand columns, threaded sleeves are arranged at the two ends of the rotating rod, and three connecting rods are arranged on the sides, away from each other, of the two threaded sleeves; according to the utility model, height adjustability, a stable connecting structure, a multi-angle supporting function, a convenient angle adjusting and locking mechanism and a compact structure are realized, and a more efficient, safer and more reliable supporting solution is provided for building construction.

Description

Technical Field

[0001] The utility model relates to the technical field of lattice column supports, in particular to a combined disc-type post-casting belt independent lattice column support. Background Art

[0002] In construction projects, post-cast joint support is a major difficulty in project management. Lattice columns are often used as support structures in post-cast joints to withstand larger loads, which can significantly improve the stability and bearing capacity of the support system.

[0003] The existing post-cast zone independent lattice column support still has some shortcomings in actual use:

[0004] 1. When the existing combined disc-type post-casting independent lattice column bracket is used, the supporting columns are connected to form a triangle for support. Although it has good stability, the distance between the three supporting columns is generally fixed and difficult to adjust. Even if it can be adjusted, multiple connecting rods need to be adjusted in sequence, which is not convenient to operate.

[0005] 2. When independent lattice column brackets are used for support, due to different usage scenarios, some supported locations are not in a horizontal state, and it is difficult to meet the supporting effect between the column brackets, and the installation is not convenient. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings in the prior art that the distance between the three support columns is generally fixed and difficult to adjust. Even if it can be adjusted, multiple connecting rods need to be adjusted in sequence, the operation is not convenient, some supported parts are not in a horizontal state, it is difficult to meet the supporting effect between the column brackets, and the installation is not convenient. A combined disc-type post-casting belt independent lattice column bracket is proposed.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A combined disc-type post-cast independent lattice column bracket comprises three columns, a rotating rod is provided between the three columns, both ends of the rotating rod are provided with threaded sleeves, and three connecting rods are provided on the side away from each other of the two threaded sleeves, and a connection can be formed between the three columns through the connecting rods; an extension column is provided on the top of the column, and the extension column slides through the column, and a rotating shaft is rotated through the top of the extension column, and both ends of the rotating shaft are fixedly connected to the same top frame, and the outer wall fixing sleeve of the column is provided with two snap disks, and the two snap disks are arranged up and down.

[0009] In a possible design, both ends of the rotating rod are fixedly connected to a screw rod, and the two screw rods are respectively threaded into the corresponding threaded sleeves, and the top and bottom of the two threaded sleeves are provided with empty grooves, and the empty grooves are fixedly connected to a connecting shaft, and one end of the connecting rod is rotatably sleeved on the outer wall of the rotating shaft, and the other end of the connecting rod is rotatably connected to a clip frame through the rotating shaft, and the clip frame can be clipped onto the corresponding clip disk, and the clip disk and the clip frame are both provided with through holes, and a limiting block is provided in the through hole, and the clip disk and the clip frame are limited by the limiting block passing through the through hole.

[0010] In one possible design, a gear is fixedly sleeved on the outer wall of the rotating shaft, a mating block is slidably connected to the extension column, and the top of the mating block is engaged with the gear, the bottom of the mating block is fixedly connected to the support rod, a sliding disk is slidably connected to the extension column, and the sliding disk is rotatably sleeved on the outer wall of the support rod.

[0011] In one possible design, the outer wall of the extension column is provided with a threaded section, the outer wall of the extension column is threadedly sleeved with a first nut through the threaded section, and the first nut is rotatably sleeved on the outer wall of the sliding disk, a cross groove is provided in the extension column, and the sliding disk is sleeved on the outer wall of the extension column and slidably cooperates with the cross groove.

[0012] In one possible design, a second nut is threadedly sleeved on the outer wall of the column, a plurality of through holes are provided in the extension column, a limiting rod passes through the through holes, a cross vertical groove is provided on the outer wall of the column, and both ends of the limiting rod pass through the cross vertical groove and are placed on the top of the second nut.

[0013] In a possible design, the outer wall fixing sleeve of the support rod is provided with two limiting rings, and the sides of the two limiting rings close to each other are respectively fitted with the top and bottom of the sliding plate.

[0014] The three connecting rods at the bottom of the lower threaded sleeve are respectively connected with the snap disc at the bottom through the snap bracket. Each snap bracket and the snap disc are limited by an interlaced limiting block. When the distance between the three columns needs to be adjusted, the rotating rod is rotated, and the rotating rod drives the two screw rods to rotate in the two threaded sleeves respectively, so that the two threaded sleeves move away from or approach each other. Because the two snap discs are at fixed heights, the push of the threaded sleeve causes the connecting rod to push or pull the column accordingly, thereby changing the distance between the three columns. By adjusting the depth of the extension column inserted into the column, and then inserting the limiting rod into the through hole corresponding to the extension column, the second nut is threadedly rotated on the threaded section of the outer wall of the column, so that the height of the second nut on the outer wall of the column is adjusted according to the height of the limiting rod inserted on the extension column, so that the second nut can support the limiting rod. When it is necessary to change the horizontal angle corresponding to the top frame support, rotate the first nut, and the first nut drives the sliding plate to move downward. The sliding plate pulls the matching block through the support rod, releasing the clamping of the matching block and the gear, so that the top frame can flip the angle through the rotating shaft, and rotates again. The first nut drives the sliding plate to move upward, so that the support rod pushes the matching block to clamp the gear for limiting.

[0015] Beneficial effects: In the present invention, the combined disc-type post-casting belt independent lattice column bracket realizes a stable clamping structure by utilizing the mutual cooperation of the connecting rod, the clamping frame and the limiting block. At the same time, the rotating rod rotates between the threaded sleeves. Since the height of the clamping disc located on the outer wall of the same column is inconvenient to be fixed, the distance between the three columns can be adjusted by rotating a threaded sleeve, which is relatively convenient to operate.

[0016] In this utility model, the combined disc-type post-casting strip independent lattice column support is driven by rotating the first nut to drive the sliding plate up and down, thereby controlling the locking state of the mating block and gear, achieving convenient adjustment and locking of the top frame support angle. This design not only simplifies the operation process, but also improves the reliability and safety of the support.

[0017] The utility model has a high degree of adjustability, a stable connection structure, a multi-angle support function, a convenient angle adjustment and locking mechanism, and a compact structure, providing a more efficient, safe and reliable support solution for construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural diagram of a combined disc-type post-casting belt independent lattice column support proposed by the utility model;

[0019] Figure 2This is a schematic cross-sectional view of a threaded sleeve of a combined disc-type post-casting independent lattice column support proposed by the present invention;

[0020] Figure 3 This is a schematic cross-sectional view of an extension column of a combined disc-type post-cast belt independent lattice column support proposed by the present invention;

[0021] Figure 4 This is a partial cross-sectional structural diagram of a combined disc-type post-cast belt independent lattice column support column and an extension column proposed by the utility model.

[0022] In the figure: 1. column; 2. threaded sleeve; 3. rotating rod; 4. connecting rod; 5. extension column; 6. top frame; 7. snap plate; 8. screw rod; 9. snap frame; 10. limiting block; 11. rotating shaft; 12. gear; 13. matching block; 14. support rod; 15. sliding plate; 16. first nut; 17. limiting rod; 18. second nut; 19. cross vertical slot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Example 1: Reference Figures 1 to 3 A combined disc-type post-casting independent lattice column bracket is used in the field of construction engineering. It includes three columns 1, a rotating rod 3 is provided between the three columns 1, and threaded sleeves 2 are provided at both ends of the rotating rod 3. Three connecting rods 4 are provided on the side away from each other of the two threaded sleeves 2, and a connection can be formed between the three columns 1 through the connecting rods 4; an extension column 5 is provided at the top of the column 1, and the extension column 5 slides through the column 1, and a rotating shaft 11 is rotated through the top of the extension column 5, and the two ends of the rotating shaft 11 are fixedly connected to the same top frame 6, and the outer wall fixed sleeve of the column 1 is provided with two snap disks 7, and the two snap disks 7 are arranged up and down. A rotating rod 3 is cleverly set between the three columns 1, and threaded sleeves 2 are installed at both ends of the rotating rod 3. The remote sides of the two threaded sleeves 2 are respectively connected to three connecting rods 4. Through these connecting rods 4, a stable connection structure is formed between the three columns 1. Furthermore, an extension column 5 is designed at the top of each column 1. These extension columns 5 can be slid into the interior of the column 1. At the top of the extension column 5, a rotatable rotating shaft 11 is set. The two ends of the rotating shaft 11 are firmly connected to the same top frame 6. In addition, two snap discs 7 are fixed on the outer wall of the column 1. The two snap discs 7 are arranged up and down to provide additional stability and connection points for the bracket.

[0025] Reference Figure 2, both ends of the rotating rod 3 are fixedly connected with a screw rod 8, and the two screw rods 8 are respectively threaded into the corresponding threaded sleeves 2. The top and bottom of the two threaded sleeves 2 are provided with empty grooves, and the empty grooves are fixedly connected with a connecting shaft, and one end of the connecting rod 4 is rotatably sleeved on the outer wall of the rotating shaft, and the other end of the connecting rod 4 is rotatably connected to a snap frame 9 through the rotating shaft, and the snap frame 9 can be snapped onto the corresponding snap disk 7. Both the snap disk 7 and the snap frame 9 are provided with through holes, and a limiting block 10 is provided in the through hole. The snap disk 7 and the snap frame 9 are limited by the limiting block 10 passing through the through hole. Both ends of the rotating rod 3 are fixedly connected to the screw rod 8, and the two screw rods 8 are respectively threaded into the corresponding threaded sleeve 2. The top and bottom of the threaded sleeve 2 are provided with empty grooves, and the empty grooves are equipped with connecting shafts. One end of the connecting rod 4 is rotatably sleeved on these connecting shafts, and the other end of the connecting rod 4 is connected to the snap frame 9 through a rotating shaft. This snap frame 9 can be easily clipped onto the corresponding snap disk 7. In order to further stabilize this connection, we have designed through holes on both the snap disk 7 and the snap frame 9, and passed through these through holes through a limiting block 10 to achieve the limitation of both.

[0026] Reference Figure 3 The outer wall of the rotating shaft 11 is fixedly sleeved with a gear 12, and a matching block 13 is slidably connected to the extension column 5, and the top of the matching block 13 is meshed with the gear 12, and the bottom of the matching block 13 is fixedly connected to the support rod 14, and a sliding disk 15 is slidably connected to the extension column 5, and the sliding disk 15 is rotatably sleeved on the outer wall of the support rod 14. On the outer wall of the rotating shaft 11, we fixedly sleeved a gear 12, and inside the extension column 5, we designed a slidable matching block 13, the top of this matching block 13 is meshed with the gear 12, and the bottom of the matching block 13 is connected to a support rod 14. In order to increase the flexibility of the structure, we also designed a slidable sliding disk 15 inside the extension column 5, and this sliding disk 15 is rotatably sleeved on the outer wall of the support rod 14.

[0027] Reference Figure 3 The outer wall of the extension column 5 is provided with a threaded section, through which a first nut 16 is threadedly sleeved, and the first nut 16 is rotatably sleeved on the outer wall of the sliding disk 15. A cross groove is provided in the extension column 5, and the sliding disk 15 is sleeved on the outer wall of the extension column 5 and slidably cooperates with the cross groove. The outer wall of the extension column 5 is designed with a threaded section, through which a first nut 16 is threadedly sleeved, and the first nut 16 is also rotatably sleeved on the outer wall of the sliding disk 15. In order to ensure that the sliding disk 15 can slide stably on the extension column 5, a cross groove is designed in the extension column 5, and the sliding disk 15 is sleeved on the outer wall of the extension column 5 and slidably cooperates with the cross groove.

[0028] Reference Figure 4The outer wall of the column 1 is threaded with a second nut 18, and the extension column 5 is provided with a plurality of through holes, through which a limiting rod 17 is passed. The outer wall of the column 1 is provided with a cross vertical slot 19, and the two ends of the limiting rod 17 respectively pass through the cross vertical slot 19 and are placed on the top of the second nut 18. The outer wall of the column 1 is threaded with a second nut 18, and in the extension column 5, we have designed a plurality of through holes, through which the limiting rod 17 is passed. The outer wall of the column 1 is also designed with a cross vertical slot 19, and the two ends of the limiting rod 17 can respectively pass through these cross vertical slots 19 and be placed on the top of the second nut 18. This design enables the extension column 5 to be firmly fixed on the column 1, and the fixed height of the limiting rod 17 can also be changed by adjusting the position of the second nut 18.

[0029] Example 2: Reference Figure 3 , based on the improvement of the first embodiment: the outer wall of the support rod 14 is fixed with two limiting rings, and the sides of the two limiting rings that are close to each other are respectively in contact with the top and bottom of the sliding plate 15. The outer wall of the support rod 14 is fixed with two limiting rings, and the sides of the two limiting rings that are close to each other are respectively in contact with the top and bottom of the sliding plate 15. This design not only allows the sliding plate 15 to drive the support rod 14 to slide up and down, but also increases the overall stability of the structure.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A combined disc-type post-casting independent lattice column support, characterized in that: include: Three columns (1), a rotating rod (3) is provided between the three columns (1), threaded sleeves (2) are provided at both ends of the rotating rod (3), and three connecting rods (4) are provided on the side away from each other of the two threaded sleeves (2), and the three columns (1) can be connected by the connecting rods (4); an extension column (5) is provided at the top of the column (1), and the extension column (5) slides through the column (1), and a rotating shaft (11) is rotated and passed through the top of the extension column (5), and the two ends of the rotating shaft (11) are fixedly connected to the same top frame (6), and the outer wall fixed sleeve of the column (1) is provided with two snap disks (7), and the two snap disks (7) are arranged up and down.

2. The combined disc-type post-casting strip independent lattice column support according to claim 1 is characterized in that: Both ends of the rotating rod (3) are fixedly connected with screw rods (8), and the two screw rods (8) are respectively threaded into the corresponding threaded sleeves (2). The tops and bottoms of the two threaded sleeves (2) are provided with empty grooves, and the empty grooves are fixedly connected with connecting shafts, and one end of the connecting rod (4) is rotatably sleeved on the outer wall of the rotating shaft, and the other end of the connecting rod (4) is rotatably connected to a snap frame (9) through the rotating shaft, and the snap frame (9) can be snapped onto the corresponding snap disk (7), and the snap disk (7) and the snap frame (9) are both provided with through holes, and a limiting block (10) is provided in the through hole, and the snap disk (7) and the snap frame (9) are limited by the limiting block (10) penetrating the through hole.

3. The combined disc-type post-casting strip independent lattice column support according to claim 1 is characterized in that: The outer wall of the rotating shaft (11) is fixedly sleeved with a gear (12); a matching block (13) is slidably connected in the extension column (5), and the top of the matching block (13) is meshed with the gear (12); the bottom of the matching block (13) is fixedly connected to a support rod (14); a sliding disk (15) is slidably connected in the extension column (5), and the sliding disk (15) is rotatably sleeved on the outer wall of the support rod (14).

4. The combined disc-type post-casting strip independent lattice column support according to claim 1 is characterized in that: The outer wall of the extension column (5) is provided with a threaded section, and the outer wall of the extension column (5) is threadedly sleeved with a first nut (16) through the threaded section, and the first nut (16) is rotatably sleeved on the outer wall of the sliding plate (15), and a cross slide groove is provided in the extension column (5), and the sliding plate (15) is sleeved on the outer wall of the extension column (5) and slidably matched with the cross slide groove.

5. The combined disc-type post-casting strip independent lattice column support according to claim 1 is characterized in that: The outer wall of the column (1) is threadedly sleeved with a second nut (18), the extension column (5) is provided with a plurality of through holes, and a limiting rod (17) passes through the through holes. The outer wall of the column (1) is provided with a cross vertical groove (19), and the two ends of the limiting rod (17) respectively pass through the cross vertical groove (19) and are placed on the top of the second nut (18).

6. The combined disc-type post-casting strip independent lattice column support according to claim 3 is characterized in that: The outer wall fixing sleeve of the support rod (14) is provided with two limiting rings, and the sides of the two limiting rings close to each other are respectively fitted with the top and bottom of the sliding plate (15).

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