Square pile end plate with high stability

Abstract

The utility model belongs to square pile end plate technical field especially has high stability square pile end plate, including first end plate and second end plate, all are set up on first end plate and second end plate and go up and down the steel bar positioning hole that penetrates, the both sides of first end plate and second end plate all are set up and insert the slot. The utility model discloses through setting first splice piece, second splice piece and third splice piece, wherein first splice piece is adapted to the recess of two end plates, second splice piece has two and is adapted to the recess of two end plates, first splice piece can realize the automatic limit of second splice piece and is fixed, then first splice piece is connected with third splice piece and is fixed, and the assembly mode is convenient, only needs to install the few screw caps, is very convenient, and the stability after installation is high, forms the firm protection effect to end plate, is convenient for the connection fixed between end plate, solves the inconvenient connection between square pile end plate of present stage.

Description

Technical Field

[0001] This utility model relates to the field of square pile end plate technology, specifically a square pile end plate with high stability. Background Technology

[0002] Precast concrete piles are widely used in building construction and hydraulic engineering. Generally, precast concrete piles have end plates at both ends. The end plates serve three purposes: first, to prevent the pile hammer from directly impacting the concrete pile body during pile driving; second, to facilitate the connection of upper and lower pile sections via welding; and third, to connect and tension the prestressed steel bars in the reinforcing cage during pile fabrication, thereby forming prestress. A search revealed patent number CN201921965204.3, which discloses a square pile end plate butt connection structure. This structure is rationally designed, connecting adjacent square piles to each other via the same side plate, and using a locking mechanism. The pre-designed method achieves rapid and reliable connection, but it has the following shortcomings. First, the method uses four mating side plates to connect and fix the two end plates, and the mating side plates and end plates are connected and fixed with fixing bolts I and II. Due to the lack of other limiting connection components, multiple sets of fixing bolts I and II are required. This makes the operation difficult, requiring the installation of multiple bolts, which is inconvenient for actual on-site use. Second, the stability is not good enough, and it cannot guarantee a high-stability connection between the two end plates. Due to the lack of limiting components, the end plates are prone to shaking after connection. Therefore, improvements are needed. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a highly stable square pile end plate. It comprises a first splicing component, a second splicing component, and a third splicing component. The first splicing component fits into the grooves of two end plates, and two second splicing components fit into corresponding slots on the two end plates. The first splicing component automatically limits and fixes the second splicing component. Subsequently, the first and third splicing components are connected and fixed. The operation is convenient, requiring only a few nuts, making it very easy to install. Furthermore, the stability after installation is good, facilitating the connection and fixing between end plates, thus solving the current problem of inconvenient connection between square pile end plates.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A highly stable square pile end plate includes a first end plate and a second end plate. Both the first and second end plates have vertically penetrating rebar positioning holes. Slots are formed on both sides of the first and second end plates, and two symmetrically distributed grooves are formed on one side of each end plate. A rectangular hole penetrating to the slot is formed on one side of each groove. The plate also includes: a first splicing component, comprising a first side plate and four supports fixed to one side of the first side plate. Each support is adapted to a corresponding groove, and a locking plate is fixedly connected to one side of each support; a second splicing component, comprising a second side plate and two ear plates fixed to one side of the second side plate. Each ear plate is adapted to a corresponding slot, and a through hole corresponding to the locking plate is formed on the ear plate; and a third splicing component.

[0008] Furthermore, the third splicing component includes a third side plate and two strip plates fixedly connected to one side of the third side plate. The strip plates are adapted to the strip grooves corresponding to the first end plate and the second end plate, and the rectangular holes penetrate into the strip grooves.

[0009] Furthermore, the third side plate and the strip plate are provided with clearance holes that are adapted to the locking plate at the corresponding positions of the locking plate.

[0010] Furthermore, a screw is fixedly connected to one end of the locking plate away from the support. The screw extends through a clearance hole to the outside of the third side plate, and a nut is threaded onto the screw. One side of the nut abuts against the outer wall of the third side plate.

[0011] Furthermore, the rectangular hole on one side of the groove is adapted to the locking plate, and the locking plate extends through the rectangular hole to the slot and is adapted to the through hole of the ear plate.

[0012] Furthermore, oblique grooves are provided at the ends of the first side plate, the second side plate, and the third side plate.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a square pile end plate with high stability, which has the following beneficial effects:

[0015] This invention, by providing slots, grooves, rectangular holes, and strip grooves on the first and second end plates, enables the assembly and positioning of the first, second, and third splicing components on the two end plates. The assembly of these components is convenient and quick, and after assembly, they provide a secure fixation between the two end plates, preventing wobbling and ensuring good stability. The second splicing component consists of a second side plate and an ear plate, with the ear plate fitting into the corresponding slot. The first splicing component, consisting of a first side plate, a support, and a lock, is then assembled. The assembly of the stop bar and other components involves fitting the support into the corresponding groove, and extending the locking plate through the rectangular hole to the slot and fitting into the through hole of the ear plate to lock and fix the first splice to the second splice. The clearance holes on the third side plate and strip plate are inserted into the corresponding locking bar and screw, and the strip plate is hidden in the strip groove. Then, the nut is installed on the screw, which is very convenient. This method can achieve rapid assembly of the three splices, and the stability after assembly is strong. There will be no shaking between the two end plates, achieving a high-stability connection between the square pile end plates, which is suitable for practical use. Attached Figure Description

[0016] Figure 1 This is a structural diagram of the present invention when disassembled;

[0017] Figure 2 This is a schematic diagram of the structure of the first splicing component in this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the second splicing component in this utility model;

[0019] Figure 4 This is a structural schematic diagram of the third splicing component in this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the first end plate and the second end plate in this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of this utility model.

[0022] In the diagram: 1. First end plate; 2. Second end plate; 3. Rebar positioning hole; 4. First splice; 401. First side plate; 402. Support; 403. Locking plate; 404. Screw; 405. Nut; 5. Second splice; 501. Second side plate; 502. Ear plate; 503. Through hole; 6. Slot; 7. Third splice; 701. Third side plate; 702. Strip plate; 703. Clearance hole; 8. Groove; 9. Rectangular hole; 10. Strip groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, an embodiment of this utility model proposes a highly stable square pile end plate, including a first end plate 1 and a second end plate 2. Both the first end plate 1 and the second end plate 2 have vertically penetrating rebar positioning holes 3 for rebar insertion and connection. Slots 6 are provided on both sides of the first end plate 1 and the second end plate 2, and two symmetrically distributed grooves 8 are provided on one side of both the first end plate 1 and the second end plate 2. A rectangular hole 9 penetrating to the slot 6 is provided on one side of each groove 8. The assembly also includes a first splicing component. 4, including a first side plate 401, and four supports 402 fixed to one side of the first side plate 401, the supports 402 being adapted to the corresponding grooves 8, and a locking plate 403 being fixedly connected to one side of each support 402; the second splicing component 5, including a second side plate 501, and two ear plates 502 fixed to one side of the second side plate 501, the ear plates 502 being adapted to the corresponding slots 6, and the ear plates 502 having through holes 503 adapted to the locking plate 403 at the corresponding positions; the third splicing component 7.

[0026] It should be noted that the arrangement of the first splicing component 4, the second splicing component 5, and the third splicing component 7 enables a tight connection between the first end plate 1 and the second end plate 2. The slot 6 is used for the assembly of the second splicing component 5 on the first end plate 1 and the second end plate 2. The first splicing component 4 is assembled by the groove 8 and the rectangular hole 9. The first splicing component 4 consists of a first side plate 401, a support 402, and a locking plate 403, etc. The support 402 is adapted to the corresponding groove 8, and the locking plate 403 extends through the rectangular hole 9. The first splice 4 is used to lock and fix the second splice 5 at the slot 6 and the through hole 503 of the ear plate 502. The second splice 5 is composed of the second side plate 501 and the ear plate 502. The ear plate 502 is adapted to the corresponding slot 6. The ear plate 502 has a through hole 503 that is adapted to the locking plate 403 at the corresponding locking plate 403. Then, the first splice 4 is used to lock and position the second splice 5. This method is convenient to assemble and has a good fixing effect on the first end plate 1 and the second end plate 2, and will not shake.

[0027] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, in some embodiments, the third splicing member 7 includes a third side plate 701 and two strip plates 702 fixedly connected to one side of the third side plate 701. The strip plates 702 are adapted to the strip grooves 10 corresponding to the first end plate 1 and the second end plate 2, and the rectangular hole 9 penetrates into the strip groove 10.

[0028] It should be noted that by opening a strip groove 10 on one side of the first end plate 1 and the second end plate 2, the strip plate 702 is adapted to the strip groove 10, so as to realize the assembly function of the third splicing part 7 on the first end plate 1 and the second end plate 2. By passing the rectangular hole 9 through the strip groove 10, it is convenient to assemble and fix the first splicing part 4 and the third splicing part 7.

[0029] like Figure 2 and Figure 4 As shown, in some embodiments, the third side plate 701 and the strip plate 702 are provided with clearance holes 703 that are adapted to the locking plate 403 at the corresponding positions of the locking plate 403.

[0030] It should be noted that the end of the locking plate 403 can be hidden in the relief hole 703, which facilitates the connection and fixation between structures.

[0031] like Figure 2 and Figure 4 As shown, in some embodiments, a screw 404 is fixedly connected to one end of the locking plate 403 away from the support 402. The screw 404 extends to the outside of the third side plate 701 through the relief hole 703, and a nut 405 is threaded onto the screw 404. One side of the nut 405 abuts against the outer wall of the third side plate 701.

[0032] It should be noted that the screw 404 extends to the outer side of the third side plate 701 through the clearance hole 703. During assembly, a nut 405 is threaded onto the screw 404, so that one side of the nut 405 abuts against the outer wall of the third side plate 701, thereby achieving the connection and fixation between the first splice 4 and the third splice 7. This allows the first splice 4, the second splice 5, and the third splice 7 to be assembled onto the first end plate 1 and the second end plate 2, thus achieving the fixing effect of the first splice 4, the second splice 5, and the third splice 7 on the first end plate 1 and the second end plate 2.

[0033] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, the rectangular hole 9 on one side of the groove 8 is adapted to the locking plate 403, which extends through the rectangular hole 9 to the slot 6 and is adapted to the through hole 503 of the ear plate 502.

[0034] It should be noted that the locking plate 403 extends through the rectangular hole 9 to the slot 6 and is adapted to the through hole 503 of the ear plate 502. The locking plate 403 extends to the through hole 503, and then locks and fixes the ear plate 502 through the locking plate 403, so as to realize the self-locking function of the second splicing piece 5.

[0035] like Figure 1 and Figure 6 As shown, in some embodiments, oblique grooves are provided at the ends of the first side plate 401, the second side plate 501 and the third side plate 701.

[0036] It should be noted that by opening oblique grooves at the ends of the first side plate 401, the second side plate 501 and the third side plate 701, the oblique grooves cooperate with each other, thereby achieving a tight connection between the ends of the first side plate 401, the second side plate 501 and the third side plate 701.

[0037] The working principle and usage steps of this utility model are as follows: First, assemble the second splicing component 5 on the sides of the first end plate 1 and the second end plate 2, performing preliminary assembly and positioning of the first end plate 1 and the second end plate 2. Adapt the ear plate 502 of the second splicing component 5 to the corresponding slot 6. Then, assemble the first splicing component 4, adapting the support 402 to the corresponding groove 8. The locking plate 403 and the screw 404 are inserted into the slot 6 through the rectangular hole 9 and extend to the through hole 503 of the ear plate 502, thus realizing the second splicing. The self-locking function of component 5 is followed by the assembly of the third splicing component 7. The strip plate 702 is adapted to the corresponding strip groove 10, the locking plate 403 extends to the relief hole 703, and the screw 404 extends to the outside of the third side plate 701. The nut 405 is threaded onto the screw 404, and one side of the nut 405 abuts against the outer wall of the third side plate 701. This achieves the assembly and positioning of the first splicing component 4, the second splicing component 5, and the third splicing component 7, and achieves tight fixation between the first end plate 1 and the second end plate 2.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A square pile end plate with high stability, comprising a first end plate (1) and a second end plate (2), wherein both the first end plate (1) and the second end plate (2) are provided with vertically penetrating steel bar positioning holes (3), characterized in that: Both sides of the first end plate (1) and the second end plate (2) are provided with slots (6), and both sides of the first end plate (1) and the second end plate (2) are provided with two symmetrically distributed grooves (8), and one side of the grooves (8) is provided with a rectangular hole (9) that extends through the slots (6). The plate also includes: The first splicing component (4) includes a first side plate (401) and four supports (402) fixed to one side of the first side plate (401). The supports (402) are adapted to the corresponding grooves (8), and a locking plate (403) is fixedly connected to one side of each support (402). The second splicing component (5) includes a second side plate (501) and two ear plates (502) fixed to one side of the second side plate (501). The ear plates (502) are adapted to the corresponding slots (6), and the ear plates (502) are provided with through holes (503) adapted to the locking plate (403) at the corresponding locking plate (403). Third splice (7).

2. The square pile end plate with high stability according to claim 1, characterized in that: The third splicing component (7) includes a third side plate (701) and two strip plates (702) fixedly connected to one side of the third side plate (701). The strip plates (702) are adapted to the strip grooves (10) corresponding to the first end plate (1) and the second end plate (2), and the rectangular hole (9) penetrates into the strip groove (10).

3. The square pile end plate with high stability according to claim 2, characterized in that: The third side plate (701) and the strip plate (702) are provided with clearance holes (703) that are adapted to the locking plate (403) at the corresponding locking plate (403).

4. A square pile end plate with high stability according to claim 3, characterized in that: The locking plate (403) is fixedly connected to a screw (404) at one end away from the support (402). The screw (404) extends through the clearance hole (703) to the outside of the third side plate (701), and a nut (405) is threaded onto the screw (404). One side of the nut (405) abuts against the outer wall of the third side plate (701).

5. A square pile end plate with high stability according to claim 1, characterized in that: The rectangular hole (9) on one side of the groove (8) is adapted to the locking plate (403), and the locking plate (403) extends through the rectangular hole (9) to the slot (6) and is adapted to the through hole (503) of the ear plate (502).

6. A square pile end plate with high stability according to claim 2, characterized in that: The ends of the first side plate (401), the second side plate (501) and the third side plate (701) are all provided with oblique grooves.

Images