Section steel cement soil composite mixing pile supporting structure

Abstract

The utility model discloses a section steel cement soil composite mixing pile supporting structure which comprises two sets of supporting plates, the two sets of supporting plates are symmetrically distributed and are connected through connecting bolts, a fixed protection plate is fixedly installed on the inner side of one set of connecting bolts, and the fixed protection plate is fixedly installed on the inner side of the other set of connecting bolts. A moving mechanism is arranged outside the other set of supporting plates, and adjusting mechanisms are arranged between the supporting plates. An adjusting mechanism is arranged on one side of a supporting plate, and a mounting cavity, a first rotating wheel, a first bevel gear, a second bevel gear, a rotating cavity, a threaded block, a transmission rod, a limiting block, a limiting groove, a positioning groove, a positioning block, a limiting cavity and a limiting rod of the adjusting mechanism are matched with one another; and the distance between the movable protection plates can be adjusted according to the distance between the section steel cement soil composite stirring piles, so that the structure can adapt to the section steel cement soil composite stirring piles with different distances during use, and the universality of the structure during use is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and specifically relates to a steel-concrete composite mixing pile support structure. Background Technique

[0002] With the development of the economy and the continuous improvement of the scientific and technological level, the construction industry in China has developed very rapidly. In the construction industry, steel-concrete composite mixing piles are often used. When overlapping mixing piles are carried out, construction workers often use a support structure to assist in the fixation of the composite mixing piles. For example, the patent application No. CN219753260U discloses "a steel-concrete composite mixing pile support structure" and specifically discloses that: there are four steel-concrete composite mixing pile bodies between two support plates, and four support plates are provided at the bottoms of the two support plates. An arc-shaped protection plate is fixedly installed on the inner wall of each support plate, and the arc-shaped protection plate is in contact with the outer wall of the steel-concrete composite mixing pile body. A protrusion is fixedly installed on the top of each support plate, and four slots are opened at the bottoms of the two support plates. The four protrusions are respectively inserted into the four slots. Card slots are opened on both sides of the inner wall of each slot, and a clamping block is clamped in each of the two card slots. The two clamping blocks are connected by an adjusting component to facilitate adjusting the position of the clamping block. However, in the above technology, when supporting the steel-concrete composite mixing pile, since it is inconvenient to adjust the position between the two groups of arc-shaped plates according to the distance between the pile bodies, the support structure has certain limitations in use. Summary of the Invention

[0003] The purpose of the utility model is to provide a steel-concrete composite mixing pile support structure to solve the problem that it is inconvenient to adjust the position between the two groups of arc-shaped plates according to the distance between the pile bodies, resulting in certain limitations in the use of the support structure as mentioned in the above background technique.

[0004] A steel-concrete composite mixing pile support structure includes two groups of support plates, which are symmetrically distributed between the two groups of support plates. The two groups of support plates are connected by connecting bolts. A fixed protection plate is fixedly installed inside one group of connecting bolts, and a movable protection plate is movably installed inside the other group of support plates. A moving mechanism is arranged outside the other group of support plates, and an adjusting mechanism is arranged between the support plates;

[0005] The adjusting mechanism includes an installation cavity, a first runner, a first bevel gear, a second bevel gear, a rotating cavity, a threaded block, a transmission rod and a limiting structure. The installation cavity is installed on one side of one of the support plates. A first runner is installed at one end of the installation cavity. A first bevel gear is installed on one side inside the installation cavity. The output end of the first runner is connected to one end of the first bevel gear. A second bevel gear is meshed with one side of the first bevel gear. A rotating cavity is installed at one end of the second bevel gear. A threaded block is arranged inside the rotating cavity. A transmission rod is installed at one end of the threaded block. A threaded connection is formed between the rotating cavity and the threaded block.

[0006] The limiting structure includes a limiting block, a limiting groove, a positioning groove and a positioning block. The limiting block is installed inside the installation cavity. A limiting groove is opened on the outer wall of the rotating cavity. One end of the limiting block extends into the limiting groove. A positioning block is installed inside the installation cavity. Positioning grooves are opened on both sides inside the transmission rod. One end of the positioning block extends into the positioning groove.

[0007] The inner diameter of the positioning groove is larger than the outer diameter of the positioning block. A sliding structure is formed between the positioning groove and the positioning block.

[0008] A limiting cavity is installed on one side of one of the support plates. A limiting rod is arranged inside the limiting cavity. One end of the limiting rod is connected to one side of the other support plate.

[0009] The moving mechanism includes a fixed cavity, a second runner, a threaded rod, a threaded sleeve, a movable cavity and a guiding structure. The fixed cavity is installed at one end of one of the support plates. A second runner is installed at one end of the fixed cavity. A threaded rod is installed inside the fixed cavity. One end of the second runner is connected to one end of the threaded rod. A threaded sleeve is arranged on the outer side wall of the threaded rod. A movable cavity is fixedly installed on the outer side wall of the threaded sleeve. One end of the movable cavity extends to the inner side of the support plate. One end of the movable cavity is connected to one end of the movable guard plate.

[0010] The guiding structure includes a guiding groove and a guiding block. The guiding grooves are opened above and below inside the fixed cavity. A guiding block is arranged inside the guiding groove. One end of the guiding block is connected to one end of the movable cavity.

[0011] By adopting the above technical solutions, it is realized that the distance between the guard plates can be conveniently adjusted according to the distance between the pile bodies.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing an adjustment mechanism on one side of the support plate, through the mutual cooperation among the installation cavity, the first runner, the first bevel gear, the second bevel gear, the rotation cavity, the threaded block, the transmission rod, the limiting block, the limiting groove, the positioning groove, the positioning block, the limiting cavity and the limiting rod of the adjustment mechanism, the distance between the movable guard plates can be adjusted according to the distance between the steel-concrete composite mixing piles, so that the structure can adapt to steel-concrete composite mixing piles with different distances during use, thus greatly improving the versatility of the structure during use; By providing a moving mechanism at one end of the support plate, through the mutual cooperation among the fixed cavity, the second runner, the threaded rod, the threaded sleeve, the movable cavity, the guiding groove and the guiding block of the moving mechanism, the movable guard plate can be driven to move, and the steel-concrete composite mixing piles are supported by the fixed guard plate and the movable guard plate, so that the steel-concrete composite mixing piles will not shift during use, thus making the steel-concrete composite mixing piles more stable during use, and greatly improving the practicability of the structure during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the overall structure of the adjustment mechanism of the present utility model;

[0015] Figure 3 is a schematic cross-sectional structure diagram of the adjustment mechanism of the present utility model;

[0016] Figure 4 is a schematic cross-sectional structure diagram of the moving mechanism of the present utility model.

[0017] In the figure: 1, support plate; 2, connecting bolt; 3, fixed guard plate; 4, movable guard plate; 5, installation cavity; 6, first runner; 7, first bevel gear; 8, second bevel gear; 9, rotation cavity; 10, threaded block; 11, transmission rod; 12, limiting block; 13, limiting groove; 14, positioning groove; 15, positioning block; 16, limiting cavity; 17, limiting rod; 18, fixed cavity; 19, second runner; 20, threaded rod; 21, threaded sleeve; 22, movable cavity; 23, guiding groove; 24, guiding block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-4 , the present utility model provides a technical solution: a steel section pile cement-soil composite mixing pile supporting structure, including two groups of supporting plates 1, which are symmetrically distributed between the two groups of supporting plates 1. The two groups of supporting plates 1 are connected by connecting bolts 2. A fixed guard plate 3 is fixedly installed inside one group of connecting bolts 2, and a movable guard plate 4 is movably installed inside the other group of supporting plates 1. A moving mechanism is arranged outside the other group of supporting plates 1, and an adjusting mechanism is arranged between the supporting plates 1.

[0020] The adjusting mechanism includes an installation cavity 5, a first runner 6, a first bevel gear 7, a second bevel gear 8, a rotating cavity 9, a threaded block 10, a transmission rod 11 and a limiting structure. The installation cavity 5 is installed on one side of one of the supporting plates 1. A first runner 6 is installed at one end of the installation cavity 5. A first bevel gear 7 is installed on one side inside the installation cavity 5. The output end of the first runner 6 is connected to one end of the first bevel gear 7. A second bevel gear 8 is engaged with one side of the first bevel gear 7. A rotating cavity 9 is installed at one end of the second bevel gear 8. A threaded block 10 is arranged inside the rotating cavity 9. One end of the threaded block 10 is installed with a transmission rod 11. A threaded connection is formed between the rotating cavity 9 and the threaded block 10. During use, rotating the first runner 6 drives the first bevel gear 7 to rotate. Since the first bevel gear 7 and the second bevel gear 8 are meshed with each other, under the limitation of the limiting block 12 and the limiting groove 13, the rotating cavity 9 is driven to rotate by itself by the second bevel gear 8. Since a threaded connection is formed between the rotating cavity 9 and the threaded block 10, the threaded block 10 is driven to move. Furthermore, under the limitation of the positioning groove 14 and the positioning block 15, the transmission rod 11 is driven to move by the threaded block 10. Furthermore, under the limitation of the limiting cavity 16 and the limiting rod 17, the supporting plate 1 is driven to move by the transmission rod 11. The supporting plate 1 is adjusted to an appropriate position according to the distance between the steel section pile cement-soil composite mixing piles, so that the structure can adapt to the steel section pile cement-soil composite mixing piles with different distances during use, thereby greatly improving the versatility of the structure during use.

[0021] The limiting structure includes a limiting block 12, a limiting groove 13, a positioning groove 14 and a positioning block 15. The limiting block 12 is installed inside the installation cavity 5. The outer wall of the rotating cavity 9 is provided with the limiting groove 13. One end of the limiting block 12 extends into the limiting groove 13. The positioning block 15 is installed inside the installation cavity 5. Both sides inside the transmission rod 11 are provided with the positioning groove 14. One end of the positioning block 15 extends into the positioning groove 14. The inner diameter of the positioning groove 14 is larger than the outer diameter of the positioning block 15. A sliding structure is formed between the positioning groove 14 and the positioning block 15. During use, by the mutual cooperation between the limiting block 12 and the limiting groove 13, the rotation of the rotating cavity 9 can be limited, making the rotation of the rotating cavity 9 more stable. By the mutual cooperation between the positioning groove 14 and the positioning block 15, the movement of the transmission rod 11 can be limited, making the transmission rod 11 not easily deviate during movement.

[0022] A limiting cavity 16 is installed on one side of a support plate 1. A limiting rod 17 is arranged inside the limiting cavity 16. One end of the limiting rod 17 is connected to one side of the other support plate 1. During use, by the mutual cooperation between the limiting cavity 16 and the limiting rod 17, the movement of the support plate 1 is made more stable.

[0023] The moving mechanism includes a fixed cavity 18, a second runner 19, a threaded rod 20, a threaded sleeve 21, a movable cavity 22 and a guiding structure. The fixed cavity 18 is installed at one end of a support plate 1. A second runner 19 is installed at one end of the fixed cavity 18. The threaded rod 20 is installed inside the fixed cavity 18. One end of the second runner 19 is connected to one end of the threaded rod 20. The outer side wall of the threaded rod 20 is provided with the threaded sleeve 21. The outer side wall of the threaded sleeve 21 is fixedly installed with the movable cavity 22. One end of the movable cavity 22 extends to the inner side of the support plate 1. One end of the movable cavity 22 is connected to one end of the movable guard plate 4. During use, rotating the second runner 19 drives the threaded rod 20 to rotate. Since the threaded rod 20 is in threaded connection with the threaded sleeve 21, the threaded sleeve 21 is driven to move. Then, under the limitation of the guiding groove 23 and the guiding block 24, the movable cavity 22 is driven to move by the threaded sleeve 21, and then the movable guard plate 4 is driven to move. Therefore, the fixed guard plate 3 and the movable guard plate 4 are used to fix the steel - reinforced soil - cement mixing pile, and further support the steel - reinforced soil - cement mixing pile, so that the steel - reinforced soil - cement mixing pile will not shift during use, making the steel - reinforced soil - cement mixing pile more stable during use, thus greatly improving the practicability of the structure during use.

[0024] The guiding structure includes a guiding groove 23 and a guiding block 24. The guiding groove 23 is formed above and below the interior of the fixed cavity 18. A guiding block 24 is arranged inside the guiding groove 23. One end of the guiding block 24 is connected to one end of the movable cavity 22. During use, by the mutual cooperation between the guiding groove 23 and the guiding block 24, the movement of the movable cavity 22 can be guided, making the movement of the movable cavity 22 more stable.

[0025] Working principle: First, the staff takes the support structure to an appropriate position, and then rotates the first runner 6 to drive the first bevel gear 7 to rotate. Since the first bevel gear 7 meshes with the second bevel gear 8, under the limitation of the limiting block 12 and the limiting groove 13, the second bevel gear 8 drives the rotating cavity 9 to rotate. Since the rotating cavity 9 is threadedly connected to the threaded block 10, the threaded block 10 is driven to move. Then, under the limitation of the positioning groove 14 and the positioning block 15, the threaded block 10 drives the transmission rod 11 to move. Further, under the limitation of the limiting cavity 16 and the limiting rod 17, the transmission rod 11 drives the support plate 1 to move. The support plate 1 is adjusted to an appropriate position according to the distance between the steel - concrete composite mixing piles. The fixed guard plate 3 and the movable guard plate 4 are respectively placed on both sides of the steel - concrete composite mixing pile. The two support plates 1 are connected by the connecting bolts 2. Then, the second runner 19 is rotated to drive the threaded rod 20 to rotate. Since the threaded rod 20 is threadedly connected to the threaded sleeve 21, the threaded sleeve 21 is driven to move. Then, under the limitation of the guiding groove 23 and the guiding block 24, the threaded sleeve 21 drives the movable cavity 22 to move, and then drives the movable guard plate 4 to move. Therefore, the steel - concrete composite mixing pile is fixed by the fixed guard plate 3 and the movable guard plate 4, and further supported, so that the steel - concrete composite mixing pile will not shift during use.

Claims

1. A steel-cement-soil composite mixing pile support structure, comprising two sets of support plates (1), characterized in that: The two groups of support plates (1) are symmetrically distributed and connected via connecting bolts (2). A fixed guard plate (3) is fixedly installed on the inner side of one group of connecting bolts (2), and a movable guard plate (4) is movably installed on the inner side of the other group of support plates (1). A moving mechanism is arranged on the outside of the other group of support plates (1), and an adjustment mechanism is arranged between the support plates (1); The adjustment mechanism comprises an installation cavity (5), a first rotating wheel (6), a first bevel gear (7), a second bevel gear (8), a rotating cavity (9), a threaded block (10), a transmission rod (11) and a limiting structure. The installation cavity (5) is installed on one side of one of the supporting plates (1). The first rotating wheel (6) is installed at one end of the installation cavity (5). The first bevel gear (7) is installed at one side of the interior of the installation cavity (5). The output end of the first rotating wheel (6) is connected to one end of the first bevel gear (7). The second bevel gear (8) is meshed with one side of the first bevel gear (7). The rotating cavity (9) is installed at one end of the second bevel gear (8). The threaded block (10) is arranged inside the rotating cavity (9). The transmission rod (11) is installed at one end of the threaded block (10). A threaded connection is formed between the rotating cavity (9) and the threaded block (10).

2. A steel-cement-soil composite mixing pile support structure according to claim 1, characterized in that: The limiting structure comprises a limiting block (12), a limiting groove (13), a positioning groove (14) and a positioning block (15); the limiting block (12) is installed inside the installation cavity (5); the limiting groove (13) is provided on the outer wall of the rotation cavity (9); one end of the limiting block (12) extends to the inside of the limiting groove (13); the positioning block (15) is installed inside the installation cavity (5); positioning grooves (14) are provided on both sides inside the transmission rod (11); one end of the positioning block (15) extends to the inside of the positioning groove (14).

3. A steel-cement-soil composite mixing pile support structure according to claim 2, characterized in that: The inner diameter of the positioning groove (14) is greater than the outer diameter of the positioning block (15), and a sliding structure is formed between the positioning groove (14) and the positioning block (15).

4. The steel-cement-soil composite mixing pile support structure according to claim 3 is characterized by: A limiting cavity (16) is installed on one side of one of the supporting plates (1), a limiting rod (17) is arranged inside the limiting cavity (16), and one end of the limiting rod (17) is connected to one side of another of the supporting plates (1).

5. The steel-cement-soil composite mixing pile support structure according to claim 1 is characterized by: The moving mechanism comprises a fixed cavity (18), a second rotating wheel (19), a threaded rod (20), a threaded sleeve (21), a movable cavity (22) and a guide structure; the fixed cavity (18) is mounted on one end of one of the support plates (1); the second rotating wheel (19) is mounted on one end of the fixed cavity (18); a threaded rod (20) is mounted inside the fixed cavity (18); one end of the second rotating wheel (19) is connected to one end of the threaded rod (20); a threaded sleeve (21) is provided on the outer wall of the threaded rod (20); the movable cavity (22) is fixedly mounted on the outer wall of the threaded sleeve (21); one end of the movable cavity (22) extends to the inner side of the support plate (1); and one end of the movable cavity (22) is connected to one end of the movable guard plate (4).

6. The steel-cement-soil composite mixing pile support structure according to claim 5 is characterized by: The guide structure comprises a guide groove (23) and a guide block (24); the guide groove (23) is opened at the upper and lower parts of the fixed cavity (18); a guide block (24) is arranged inside the guide groove (23); one end of the guide block (24) is connected to one end of the movable cavity (22).

Images