Splicing sheet pile for wall

Abstract

The utility model relates to the technical field of sheet pile enclosure walls, in particular to a splicing sheet pile for a wall body, which comprises a sheet pile, one side of the sheet pile is fixedly connected with a first splicing block, one side of the sheet pile far away from the first splicing block is fixedly connected with a second splicing block matched with the first splicing block, the first splicing block is provided with a first groove, and the second splicing block is provided with a second groove. After the left set of sheet piles and the right set of sheet piles are spliced, first pouring cavities are formed between the first grooves and the second grooves, inserting blocks are fixedly connected to the bottoms of the sheet piles, inserting grooves matched with the inserting blocks are formed in the tops of the sheet piles, and the depth of the inserting grooves is larger than the length of the inserting blocks. After the upper group of sheet piles and the lower group of sheet piles are spliced, second pouring cavities are formed between the inserting blocks and the inserting grooves, and when the sheet piles are spliced, a certain amount of cement mortar can be poured into the first pouring cavities and the second pouring cavities, so that the connecting strength between the sheet piles is improved, the bearing capacity of the sheet pile enclosure wall is improved, and the service life of the sheet pile enclosure wall is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of sheet pile retaining wall technology, specifically to a spliced ​​sheet pile for wall construction. Background Technology

[0002] Sheet piles are piles driven (or vibrated) into the ground to resist horizontal and water pressure. They can be used in hydraulic engineering for cofferdams or seepage prevention, and also to resist horizontal earth and water pressure during deep foundation excavation. Depending on the material, sheet piles are generally classified as wooden sheet piles, steel sheet piles, and reinforced concrete sheet piles.

[0003] In practical applications, multiple sheet piles are typically joined together using a rectangular cross-section tenon and slot joint to form a sheet pile retaining wall. This method is simple and efficient, but the connection strength between the sheet piles is not high, making it difficult for the resulting sheet pile retaining wall to withstand significant pressure and unsuitable for long-term use. To improve the connection strength between sheet piles while ensuring ease of joining, thereby increasing the load-bearing capacity and service life of the sheet pile retaining wall, we propose a spliced ​​sheet pile method for wall construction. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a splicing sheet pile for walls, which can improve the connection strength between sheet piles while ensuring easy splicing, thereby increasing the load-bearing capacity and service life of the sheet pile retaining wall.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A splicing sheet pile for a wall includes a sheet pile, a first splicing block fixedly connected to one side of the sheet pile, and a second splicing block matching the first splicing block fixedly connected to the side of the sheet pile away from the first splicing block. The first splicing block has a first groove, and the second splicing block has a second groove corresponding to the first groove.

[0007] Preferably, after the left and right sets of sheet piles are spliced ​​together, a first casting cavity is formed between the first groove and the second groove.

[0008] Preferably, a plug is fixedly connected to the bottom of the sheet pile, and a slot matching the plug is opened at the top of the sheet pile, the depth of which is greater than the length of the plug.

[0009] Preferably, after the upper and lower sets of sheet piles are spliced ​​together, a second casting cavity is formed between the insert block and the slot.

[0010] Preferably, a first upper connecting block and a first lower connecting block are fixedly connected to the front side of the sheet pile, and a plurality of sets of second upper connecting blocks and second lower connecting blocks are fixedly connected to the rear side of the sheet pile. Mounting holes are provided on the first upper connecting block, the first lower connecting block, the second upper connecting block, and the second lower connecting block.

[0011] Preferably, the sheet pile is provided with several sets of reinforcing bars, and several sets of connecting bars are fixedly connected to the reinforcing bars.

[0012] This utility model provides a spliced ​​sheet pile for walls. Compared with the prior art, it has the following advantages:

[0013] This type of splicing sheet pile for walls allows for horizontal splicing of two sets of sheet piles by inserting the first splicing block of one set into the second splicing block of another set. Similarly, inserting the insert of one set into the slot of another set allows for vertical splicing. The splicing process is convenient, quick, and easy to operate. After the horizontal splicing of the two sets of sheet piles is completed, cement mortar can be poured into the first casting cavity. Before vertical splicing, a certain amount of cement mortar can be laid at the bottom of the slot to strengthen the connection between the sheet piles, improve their load-bearing capacity, and extend their service life. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the main body of this utility model;

[0015] Figure 2 This is a schematic diagram of the main body structure of this utility model from a bottom view;

[0016] Figure 3 This is a schematic diagram of the connection structure between the reinforcing steel bar and the connecting steel bar of this utility model;

[0017] Figure 4 This is a schematic diagram of the left and right splicing structure of the main body of this utility model;

[0018] Figure 5 This is a schematic diagram of the upper and lower spliced ​​cross-sectional structure of the main body of this utility model;

[0019] Figure 6 For the present utility model Figure 4 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 7 For the present utility model Figure 5 Enlarged schematic diagram of the structure at point B.

[0021] In the diagram: 1. Sheet pile; 2. First splicing block; 3. Second splicing block; 4. First groove; 5. Second groove; 6. First upper connecting block; 7. First lower connecting block; 8. Second upper connecting block; 9. Second lower connecting block; 10. Insert block; 11. Slot; 12. Reinforcing steel bar; 13. Connecting steel bar; 14. First casting cavity; 15. Second casting cavity. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-7 This utility model provides a technical solution: a splicing sheet pile for a wall, including a sheet pile 1, a first splicing block 2 fixedly connected to one side of the sheet pile 1, and a second splicing block 3 that matches the first splicing block 2 fixedly connected to the side of the sheet pile 1 away from the first splicing block 2, a first groove 4 is provided on the first splicing block 2, and a second groove 5 corresponding to the first groove 4 is provided on the second splicing block 3.

[0024] After the two sets of sheet piles 1 are spliced ​​together, the first casting cavity 14 is formed between the first groove 4 and the second groove 5.

[0025] In use, the first splicing block 2 of one set of sheet piles 1 is inserted into the second splicing block 3 of another set of sheet piles 1, so that the first splicing block 2 and the second splicing block 3 are connected, thus completing the left and right splicing of the two sets of sheet piles 1. The splicing process is convenient and quick, and the operation is easy. After the splicing is completed, cement mortar can be poured into the first pouring cavity 14 to make the connection between the two sets of sheet piles 1 more solid.

[0026] The bottom of the sheet pile 1 is fixedly connected to the insert block 10, and the top of the sheet pile 1 is provided with a slot 11 that matches the insert block 10. The depth of the slot 11 is greater than the length of the insert block 10.

[0027] After the upper and lower sets of sheet piles 1 are spliced ​​together, the second casting cavity 15 is formed between the insert block 10 and the slot 11.

[0028] Inserting the insert block 10 of one set of sheet piles 1 into the slot 11 of another set of sheet piles 1 completes the splicing of the two sets of sheet piles 1. Before splicing, a certain amount of cement mortar can be laid at the bottom of the slot 11 to strengthen the connection between the two sets of sheet piles 1.

[0029] The front side of the sheet pile 1 is fixedly connected with a first upper connecting block 6 and a first lower connecting block 7, and the rear side of the sheet pile 1 is fixedly connected with several sets of second upper connecting blocks 8 and second lower connecting blocks 9. The first upper connecting block 6, the first lower connecting block 7, the second upper connecting block 8 and the second lower connecting block 9 are all provided with mounting holes.

[0030] After the two sets of sheet piles 1 are spliced ​​together, the first upper connecting block 6 of one set of sheet piles 1 is connected to the first lower connecting block 7 of the other set of sheet piles 1 by bolts, and the second upper connecting block 8 of one set of sheet piles 1 is connected to the second lower connecting block 9 of the other set of sheet piles 1, which can further increase the connection strength.

[0031] The sheet pile 1 is provided with several sets of reinforcing steel bars 12, and several sets of connecting steel bars 13 are fixedly connected to the reinforcing steel bars 12.

[0032] It can improve the overall strength of sheet pile 1, increase the load-bearing capacity of sheet pile 1, and extend the service life of sheet pile 1.

[0033] Working principle: In use, the first splicing block 2 of one set of sheet piles 1 is inserted into the second splicing block 3 of another set of sheet piles 1, connecting the first splicing block 2 and the second splicing block 3, thus completing the left-right splicing of the two sets of sheet piles 1. The splicing process is convenient and quick, with low operation difficulty. After splicing, cement mortar can be poured into the first pouring cavity 14 to make the connection between the two sets of sheet piles 1 more solid. The insert block 10 of one set of sheet piles 1 is inserted into the slot 11 of another set of sheet piles 1, thus completing the top-bottom splicing of the two sets of sheet piles 1. Before splicing, a certain amount of cement mortar can be laid at the bottom of the slot 11 to strengthen the connection strength between the two sets of sheet piles 1. After the two sets of sheet piles 1 are connected top-bottom, the first upper connecting block 6 of one set of sheet piles 1 is connected to the first lower connecting block 7 of another set of sheet piles 1 by bolts, and the second upper connecting block 8 of one set of sheet piles 1 is connected to the second lower connecting block 9 of another set of sheet piles 1 to further increase the connection strength. The addition of reinforcing bars 12 and connecting bars 13 can improve the overall strength of sheet pile 1, increase its load-bearing capacity, and extend its service life.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A splicing sheet pile for a wall body, comprising a sheet pile (1), characterized in that: The plate pile (1) is fixedly connected with a first splicing block (2) on one side, and a second splicing block (3) matched with the first splicing block (2) is fixedly connected with the plate pile (1) away from the first splicing block (2), a first recess (4) is formed in the first splicing block (2), and a second recess (5) corresponding to the first recess (4) is formed in the second splicing block (3); After the left and right groups of plate piles (1) are spliced, the first recess (4) and the second recess (5) correspondingly formed between the left and right groups of plate piles (1) form a first pouring cavity (14); The plate pile (1) is fixedly connected with an insertion block (10) at the bottom, and an insertion slot (11) matched with the insertion block (10) is formed in the top of the plate pile (1), and the depth of the insertion slot (11) is greater than the length of the insertion block (10); After the upper and lower groups of plate piles (1) are spliced, the insertion block (10) and the insertion slot (11) form a second pouring cavity (15); The plate pile (1) is fixedly connected with a first upper connecting block (6) and a first lower connecting block (7) on the front side, and a plurality of groups of second upper connecting blocks (8) and second lower connecting blocks (9) are fixedly connected with the plate pile (1) on the back side, and mounting holes are formed in the first upper connecting block (6), the first lower connecting block (7), the second upper connecting block (8) and the second lower connecting block (9).

2. A spliced sheet pile for a wall according to claim 1, characterized in that: A plurality of groups of reinforcing steel bars (12) are arranged in the plate pile (1), and a plurality of groups of connecting steel bars (13) are fixedly connected with the reinforcing steel bars (12).

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