TRD construction method pile supporting structure

Abstract

The utility model relates to the technical field of engineering support, and discloses a TRD construction method pile support structure which comprises a construction method pile body, a mounting groove is formed in the construction method pile body, a pull rod is connected in the mounting groove in a sliding mode, a movable plate is fixedly connected to the outer side of the pull rod, connecting grooves are formed in the inner walls of the two sides of the mounting groove, and the movable plate is fixedly connected to the outer side of the pull rod. A connecting groove is formed in one side of the outer portion of the construction method pile body, a rotating rod is rotationally connected into the connecting groove, a clamping block is slidably connected into the connecting groove, two connecting grooves are formed in one side of the outer portion of the construction method pile body, connecting blocks are slidably connected to the inner walls of the connecting grooves, and a fixing groove is formed in one side of the outer portion of each connecting block. According to the connecting and fixing device, under the cooperation of the connecting blocks, the fixing grooves, the mounting grooves, the clamping blocks, the rotating rods and other structures, the connecting and fixing effects of the two construction method pile bodies are conveniently achieved, and the connecting and fixing device can be conveniently disassembled when a supporting structure needs to be adjusted or repairing work needs to be carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering support, in particular to a TRD method pile support structure. Background Art

[0002] With the acceleration of urbanization and the continuous expansion of urban construction, the demand for the utilization and development of underground space is increasing. The construction pile support structure came into being to meet the needs of underground space support and enclosure in urban construction, subways, underground passages, underground commercial projects and other projects.

[0003] Existing construction method piles and supporting structures are usually fixedly connected or welded, which is quite inconvenient when installing the construction method piles and supporting structures. When the construction method piles need to be moved or replaced, the supporting structure and the construction method piles need to be replaced together, which leads to an increase in material costs. For this reason, technical personnel in this field have proposed a TRD construction method pile support structure to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a TRD method pile support structure, which aims to improve the problem that the method pile support structure cannot be easily disassembled, resulting in great inconvenience during installation and the support structure cannot adjust the distance between the method piles, making the structure poor in flexibility.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a TRD method pile support structure, including a method pile body, an installation groove is opened inside the method pile body, a pull rod is slidably connected inside the installation groove, a movable plate is fixedly connected to the outer side of the pull rod, connecting grooves are opened on the inner walls on both sides of the installation groove, a rotating rod is rotatably connected inside the connecting groove, a clamping block is slidably connected inside the connecting groove, two connecting grooves are opened on one side of the outside of the method pile body, a connecting block is slidably connected to the inner wall of the connecting groove, a fixed groove is opened on one side of the outside of the connecting block, and a movable component is installed on the outside of the connecting block.

[0006] As a further description of the above technical solution:

[0007] The moving assembly includes a support plate, an outer side of the support plate is fixedly connected to an outer side of the connecting block, the outer side of the support plate is fixedly connected to a supporting column, the top side of the supporting column is rotatably connected to a transmission rod, an outer end of the transmission rod is fixedly connected to a bevel gear 1, the interior of the supporting column is slidably connected to a connecting rod, a threaded groove is provided inside the connecting rod, a threaded rod is threadedly connected to the inner wall of the threaded groove, and a bevel gear 2 is fixedly connected to the outer side of the threaded rod.

[0008] As a further description of the above technical solution:

[0009] A spring is sleeved on the outer side of the pull rod, one end of the spring is fixedly connected to the outer side of the moving plate, and the other end of the spring is fixedly connected to the inner wall of the mounting groove.

[0010] As a further description of the above technical solution:

[0011] Both sides of the outside of the connecting rod are fixedly connected to the limiting blocks, and the inside of the supporting column is fixedly connected to the limiting plate.

[0012] As a further description of the above technical solution:

[0013] The longitudinal section of the clamping block is arranged to be square, and the clamping block is plug-fitted with the fixing slot.

[0014] As a further description of the above technical solution:

[0015] One end of the rotating rod is rotatably connected to the outer side of the moving plate, and the other end of the rotating rod is rotatably connected to the outer side of the clamping block.

[0016] As a further description of the above technical solution:

[0017] The support plate is also fixedly connected to the outer side of the connecting rod, and the bevel gear 1 is meshingly connected with the bevel gear 2.

[0018] As a further description of the above technical solution:

[0019] One end of the outer side of the threaded rod is rotatably connected to the inner wall of the supporting column and the outer side of the limiting plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the connection and fixation effect of the two construction method pile bodies is conveniently achieved through the cooperation of the connecting block, the fixing groove, the installation groove, the clamping block, the rotating rod and other structures, and the supporting structure can be easily disassembled when it is necessary to adjust the supporting structure or carry out repair work.

[0022] 2. In the utility model, by cooperating with the connecting rod, the supporting column, the threaded rod, the bevel gear one, the bevel gear two and other structures, the support and distance adjustment effect between the two construction method piles are conveniently realized, and the flexibility of the support structure is improved. According to the actual needs of the construction, the distance between the two construction method piles is adjusted until the support demand is met by the stress added by the indentation, thereby ensuring that the support is more stable and effective. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a TRD method pile support structure proposed in the utility model;

[0024] Figure 2 A schematic diagram of a connecting block structure of a TRD method pile support structure proposed in the utility model;

[0025] Figure 3 A cross-sectional view of a support column of a TRD method pile support structure proposed in the utility model;

[0026] Figure 4 A cross-sectional view of the support column and the cross-sectional view of the pile body of a TRD method pile support structure proposed in the utility model;

[0027] Figure 5 for Figure 4 Enlarged view of point A.

[0028] Legend:

[0029] 1. Construction pile body; 2. Support plate; 3. Transmission rod; 4. Support column; 5. Connecting rod; 6. Pull rod; 7. Connecting groove; 8. Connecting block; 9. Fixing groove; 10. Threaded groove; 11. Threaded rod; 12. Limiting block; 13. Limiting plate; 14. Bevel gear 2; 15. Bevel gear 1; 16. Block; 17. Connecting groove; 18. Mounting groove; 19. Rotating rod; 20. Moving plate; 21. Spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 2 , Figure 4 and Figure 5The utility model provides an embodiment: a TRD method pile support structure, including a method pile body 1, a mounting groove 18 is provided inside the method pile body 1, a pull rod 6 is slidably connected inside the mounting groove 18, a movable plate 20 is fixedly connected to the outer side of the pull rod 6, connecting grooves 17 are provided on both sides of the inner wall of the mounting groove 18, a rotating rod 19 is rotatably connected inside the connecting groove 17, a block 16 is slidably connected inside the connecting groove 17, two connecting grooves 7 are provided on one side of the outer side of the method pile body 1, and the inner side of the connecting groove 7 is provided with a rotating rod 19. The wall is slidably connected with a connecting block 8, a fixing groove 9 is opened on one side of the outside of the connecting block 8, a moving component is installed on the outside of the connecting block 8, a spring 21 is sleeved on the outside of the pull rod 6, one end of the spring 21 is fixedly connected to the outside of the moving plate 20, and the other end of the spring 21 is fixedly connected to the inner wall of the mounting groove 18, the longitudinal section of the clamping block 16 is set to be square, the clamping block 16 and the fixing groove 9 are plug-in fit, one end of the rotating rod 19 is rotatably connected to the outside of the moving plate 20, and the other end of the rotating rod 19 is rotatably connected to the outside of the clamping block 16.

[0032] The connecting groove 17 is provided with a space for installing and moving the rotating rod 19. The two ends of the rotating rod 19 are respectively connected with the rotating plate 20 and the block 16 for rotation, so as to ensure that the rotating rod 19 can effectively pull and drive the block 16 to move when it is moving. Under the movement of the moving plate 20, the rotating rod 19 is driven to rotate. The longitudinal section of the block 16 is set to be square, so that it can be plugged in more conveniently, and it is convenient to fix the connecting block 8. Under the pulling action of the rotating rod 19, the block 16 is driven to move, so that the block 16 can be separated from the fixing groove 9 and enter the connecting groove 17, and then the connecting block 8 is pulled outward, so that the connecting block 8 is separated from the inner wall of the connecting groove 7, so that the two construction method pile bodies 1 can achieve a connection and disassembly effect.

[0033] Reference Figure 1 , Figure 2 and Figure 3The moving component includes a supporting plate 2, an outer side of the supporting plate 2 is fixedly connected to an outer side of the connecting block 8, an outer side of the supporting plate 2 is fixedly connected to a supporting column 4, a top side of the supporting column 4 is rotatably connected to a transmission rod 3, an outer end of the transmission rod 3 is fixedly connected to a bevel gear 15, the inside of the supporting column 4 is slidably connected to a connecting rod 5, a threaded groove 10 is provided inside the connecting rod 5, a threaded rod 11 is threadedly connected to the inner wall of the threaded groove 10, a bevel gear 2 14 is fixedly connected to the outer side of the threaded rod 11, both sides of the outer side of the connecting rod 5 are fixedly connected to a limiting block 12, the inner side of the supporting column 4 is fixedly connected to a limiting plate 13, the supporting plate 2 is also fixedly connected to an outer side of the connecting rod 5, the bevel gear 15 is meshed with the bevel gear 2 14, and an outer end of the threaded rod 11 is rotatably connected to the inner wall of the supporting column 4 and the outer side of the limiting plate 13.

[0034] Specifically, after the connecting block 8 is plugged and fixed with the connecting groove 7, the supporting plate 2 plays an auxiliary role in supporting the construction method pile body 1. The supporting column 4 is used to connect and support the two construction method pile bodies 1. By rotating the transmission rod 3, under the action of the transmission rod 3, the bevel gear 15 is driven to rotate, so that the bevel gear 15 and the bevel gear 2 14 are meshed and rotated. The supporting column 4 provides a stable rotation space for the threaded rod 11. Under the rotation of the bevel gear 2 14, the threaded rod 11 is driven to rotate. Under the action of the limit plate 13, the connecting rod 5 is avoided. It contacts with the bevel gear 2 14 to prevent the two structures from contacting each other and causing damage to the bevel gear 2 14, making the bevel gear 2 14 structural failure. By opening a threaded groove 10 inside the connecting rod 5, the threaded rod 11 and the threaded groove 10 can undergo threaded movement, thereby driving the movement of the connecting rod 5. Under the action of the limit block 12, the movement of the connecting rod 5 is limited by a distance, preventing the connecting rod 5 from detaching from the supporting column 4 when moving, so that the two construction method pile bodies 1 can achieve a telescopic effect of approaching and moving away from each other.

[0035] Working principle: When the construction party needs to use this support structure, the pull rod 6 of the construction method pile body 1 is pulled, so that the pull rod 6 drives the movable plate 20 to move, so that the spring 21 is in a compressed state, and then drives the two rotating rods 19 to rotate inside the connecting groove 17, and then drives the block 16 to move, so that the block 16 enters the connecting groove 17, and then inserts the connecting block 8 into the connecting groove 7, and then releases the pull rod 6. Under the action of the spring 21, the movable plate 20 slides inward, thereby driving the rotation of the rotating rod 19. Under the traction of the rotating rod 19 The card block 16 is driven to slide along the inner wall of the connecting groove 17, and then moves into the fixing groove 9, so as to fix the connecting block 8 and complete the connection of the two construction method pile bodies 1. Then, the bevel gear 1 15 is driven to rotate by rotating the transmission rod 3, and then the meshing bevel gear 2 14 is driven to rotate, and then the threaded rod 11 is driven to rotate. Under the rotation of the threaded rod 11, the connecting rod 5 slides inside the supporting column 4, so as to achieve an effect of supporting the distance between the two construction method pile bodies 1, thereby achieving a supporting effect.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A TRD method pile support structure, comprising a method pile body (1), characterized in that: The construction method pile body (1) is provided with an installation groove (18) inside, a pull rod (6) is slidably connected inside the installation groove (18), a movable plate (20) is fixedly connected to the outer side of the pull rod (6), connecting grooves (17) are provided on the inner walls on both sides of the installation groove (18), a rotating rod (19) is rotatably connected inside the connecting groove (17), a clamping block (16) is slidably connected inside the connecting groove (17), two connecting grooves (7) are provided on one side of the outer side of the construction method pile body (1), a connecting block (8) is slidably connected to the inner wall of the connecting groove (7), a fixing groove (9) is provided on one side of the outer side of the connecting block (8), and a movable component is installed on the outer side of the connecting block (8).

2. A TRD pile support structure according to claim 1, characterized in that: The moving assembly comprises a support plate (2), an outer side of the support plate (2) is fixedly connected to an outer side of a connecting block (8), the outer side of the support plate (2) is fixedly connected to a support column (4), the top side of the support column (4) is rotatably connected to a transmission rod (3), an outer end of the transmission rod (3) is fixedly connected to a bevel gear one (15), the interior of the support column (4) is slidably connected to a connecting rod (5), a thread groove (10) is provided inside the connecting rod (5), a threaded rod (11) is threadedly connected to the inner wall of the thread groove (10), and a bevel gear two (14) is fixedly connected to the outer side of the threaded rod (11).

3. A TRD pile support structure according to claim 1, characterized in that: A spring (21) is sleeved on the outer side of the pull rod (6), one end of the spring (21) is fixedly connected to the outer side of the moving plate (20), and the other end of the spring (21) is fixedly connected to the inner wall of the mounting groove (18).

4. A TRD pile support structure according to claim 2, characterized in that: Both sides of the outside of the connecting rod (5) are fixedly connected to limit blocks (12), and the inside of the supporting column (4) is fixedly connected to a limit plate (13).

5. The TRD pile support structure according to claim 1 is characterized by: The longitudinal section of the clamping block (16) is arranged to be square, and the clamping block (16) and the fixing groove (9) are plug-fitted.

6. A TRD pile support structure according to claim 1, characterized in that: One end of the rotating rod (19) is rotatably connected to the outside of the moving plate (20), and the other end of the rotating rod (19) is rotatably connected to the outside of the clamping block (16).

7. A TRD pile support structure according to claim 2, characterized in that: The support plate (2) is also fixedly connected to the outer side of the connecting rod (5), and the bevel gear 1 (15) is meshingly connected with the bevel gear 2 (14).

8. The TRD pile support structure according to claim 2, characterized in that: One end of the outer side of the threaded rod (11) is rotatably connected to the inner wall of the support column (4) and the outer side of the limiting plate (13).

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