Foundation drainer for foundation construction

Abstract

The utility model relates to a foundation drainer for foundation construction, which belongs to the technical field of foundation drainage and comprises a first drainage plate and a second drainage plate, and a splicing mechanism is arranged between the first drainage plate and the second drainage plate. The splicing mechanism comprises two first inserting plates and two first receiving plates which are fixedly mounted on the side surface of the first drainage plate, and two second inserting plates and two second receiving plates which are fixedly mounted on the side surface of the second drainage plate; the surface of the first plug board and the surface of the second plug board are each fixedly provided with three plug pins, and the surfaces of the plug pins are provided with clamping grooves. According to the foundation drainer for foundation construction, the splicing mechanism is arranged between the first drainage plate and the second drainage plate, so that the first drainage plate and the second drainage plate can be quickly spliced and disassembled when the foundation drainer is used, and the problems that drainage belts in the prior art are lack of positioning and butt joint structures, connection between the drainage belts is not tight enough, and the drainage belts cannot be assembled easily are solved. And combination is inconvenient.

Description

Technical Field

[0001] This utility model relates to the field of foundation drainage technology, specifically to a foundation drainage device for foundation construction. Background Technology

[0002] The foundation is the basic part of a building, mainly used to bear the weight of the building and transfer it to the soil or rock. The design and construction of the foundation must take into account the properties of the soil, the type of building, and the usage requirements.

[0003] Publication No. CN219470897U discloses a foundation drainage strip, comprising a drainage strip body with a square or rectangular structure. The upper surface of the drainage strip body has a plurality of drainage holes arranged in an evenly spaced array. The drainage strip body contains crisscrossing drainage through holes that communicate with the drainage holes. A connecting section extends from one end of each drainage through hole. A connecting hole is provided on the side of the drainage strip body opposite the connecting section for insertion and sealing of the connecting section. This utility model utilizes drainage holes and drainage through holes for drainage, and simultaneously provides interlocking connecting sections and connecting holes for connecting drainage boards, improving the stability, tightness, and convenience of the connection between drainage boards.

[0004] The aforementioned patents have improved upon the shortcomings of existing technologies, such as the lack of a positioning and docking structure for drainage belts, insufficient tightness in the connection between drainage belts, and inconvenience in assembly. This application provides another implementation scheme to address the problems raised in the aforementioned patents. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a foundation drainage device for basic construction, which has the advantage of tight connection and solves the problems of insufficient positioning and docking structure for drainage belts, insufficient tight connection between drainage belts, and inconvenient assembly in existing technologies.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a foundation construction ground drainage device, including a first drainage board and a second drainage board, wherein a splicing mechanism is provided between the first drainage board and the second drainage board;

[0007] The splicing mechanism includes two first insertion plates and two first receiving plates fixedly installed on the side surface of the first drainage board. Two second insertion plates and two receiving plates are fixedly installed on the side surface of the second drainage board. Three insertion pins are fixedly installed on the surface of each of the first and second insertion plates. The surface of each insertion pin has a slot. The surface of each of the first and second receiving plates has three grooves. An elastic band is fixedly installed inside each groove. A connecting plate is fixedly installed on the surface of the elastic band. A locking block is fixedly installed on the lower surface of the connecting plate.

[0008] Furthermore, each of the first and second drainage boards has two drainage holes on its surface, and the drainage holes are evenly distributed on the surfaces of the first and second drainage boards.

[0009] The beneficial effect of adopting the above-mentioned further solution is that it helps to improve the drainage performance of the first drainage board and the second drainage board.

[0010] Furthermore, a plurality of anti-slip protrusions are fixedly installed on the surfaces of both the first and second drainage boards, and the plurality of anti-slip protrusions are evenly distributed on the surfaces of the first and second drainage boards.

[0011] The beneficial effect of adopting the above-mentioned further solution is that it helps to improve the anti-slip performance of the surfaces of the first and second drainage boards.

[0012] Furthermore, the external shape and size of the pin are adapted to the internal shape and size of the groove.

[0013] The advantage of adopting the above-mentioned further solution is that it facilitates the insertion of the connector pin into the groove.

[0014] Furthermore, one side surface of the card block is inclined, and the card block is adapted to the card slot.

[0015] The advantage of adopting the above-mentioned further solution is that it makes it easier for the card block to be inserted into the card slot.

[0016] Furthermore, a tie rod is fixedly installed on the upper surface of the connecting plate.

[0017] The beneficial effect of adopting the above-mentioned further solution is that by setting a pull bar, it is easy to pull the three connecting plates at the same time, and it is easy to separate the three locking blocks from the locking slot at the same time.

[0018] Furthermore, both the first and second plug-in plates have positioning grooves on their surfaces, and both the first and second receiving plates have positioning rods fixedly installed on their surfaces, with the positioning grooves and positioning rods being compatible.

[0019] The beneficial effects of adopting the above-mentioned further solution are: by setting the positioning rod and positioning groove, it is easier for the insertion pin to be inserted into the groove, and at the same time, the insertion pin can be limited to prevent it from falling out of the groove.

[0020] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0021] 1. This foundation construction ground drainage device, through the splicing mechanism between the first and second drainage boards, can achieve quick splicing and quick disassembly of the first and second drainage boards during use, solving the problems of the lack of positioning and docking structure for drainage belts in the existing technology, insufficient tightness between drainage belts, and inconvenient combination.

[0022] 2. The foundation drainage device has multiple and evenly distributed anti-slip protrusions on the surfaces of the first and second drainage boards, which can improve the anti-slip performance of the surfaces of the first and second drainage boards and improve the safety of the first and second drainage boards during use. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the first drainage board structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the second drainage board structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the card block structure of this utility model.

[0026] In the diagram: 1. First drainage plate; 2. Second drainage plate; 3. First insertion plate; 4. First receiving plate; 5. Second insertion plate; 6. Second receiving plate; 7. Insertion pin; 8. Slot; 9. Groove; 10. Elastic band; 11. Connecting plate; 12. Locking block; 13. Drainage hole; 14. Anti-slip protrusion; 15. Pull strip; 16. Positioning groove; 17. Positioning rod. Detailed Implementation

[0027] 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.

[0028] Please see Figures 1 to 3The foundation drainage device in this embodiment includes a first drainage plate 1 and a second drainage plate 2. Both the first and second drainage plates 1 and 2 have two drainage holes 13 on their surfaces. These drainage holes 13 are evenly distributed across the surfaces of the first and second drainage plates 1 and 2, improving drainage performance. Both the first and second drainage plates 1 and 2 have multiple anti-slip protrusions 14 fixedly installed on their surfaces. These anti-slip protrusions 14 are evenly distributed across the surfaces of the first and second drainage plates 1 and 2, improving their anti-slip performance. A splicing mechanism is provided between the first and second drainage plates 1 and 2. The splicing mechanism includes two first insertion plates 3 and two first receiving plates 4 fixedly installed on the side surface of the first drainage plate 1. The side surface of the second drainage plate 2 is fixedly equipped with... There are two second plug-in plates 5 and two second receiving plates 6. Three plug-in pins 7 are fixedly installed on the surface of both the first plug-in plate 3 and the second plug-in plate 5. The surface of the plug-in pin 7 has a slot 8. The surface of both the first receiving plate 4 and the second receiving plate 6 has three grooves 9. The external shape and size of the plug-in pin 7 are adapted to the internal shape and size of the groove 9, so that the plug-in pin 7 can be inserted into the groove 9. An elastic band 10 is fixedly installed inside the groove 9. A connecting plate 11 is fixedly installed on the surface of the elastic band 10. A locking block 12 is fixedly installed on the lower surface of the connecting plate 11. One side of the locking block 12 is inclined. The locking block 12 is adapted to the slot 8, so that the locking block 12 can be inserted into the slot 8. A pull strip 15 is fixedly installed on the upper surface of the connecting plate 11. The pull strip 15 makes it easy to pull the three connecting plates 11 at the same time, so that the three locking blocks 12 can be separated from the slot 8 at the same time.

[0029] The first connector plate 3 and the second connector plate 5 are both provided with positioning grooves 16. The first receiving plate 4 and the second receiving plate 6 are both fixedly installed with positioning rods 17. The positioning grooves 16 and the positioning rods 17 are compatible. By setting the positioning rods 17 and the positioning grooves 16, it is easy for the connector pin 7 to be inserted into the groove 9. At the same time, the connector pin 7 can be limited to prevent it from falling out of the groove 9.

[0030] It should be noted that the elastic band 10 in this embodiment is made of rubber.

[0031] The working principle of the above embodiments is as follows:

[0032] In use, the plug pin 7 on the first plug plate 3 is inserted into the groove 9 on the first receiving plate 4, so that the locking block 12 is locked into the slot 8. The elastic band 10 is used to firmly lock the locking block 12 into the slot 8, thereby connecting and fixing the first plug plate 3 and the first receiving plate 4 together, thus completing the connection and fixing of the first drainage plate 1 and the second drainage plate 2, which greatly improves the connection stability of the first drainage plate 1 and the second drainage plate 2. At the same time, when disassembling, the pull bar 15 can be used to remove the three locking blocks 12 from the slot 8 at the same time, thereby completing the separation of the first drainage plate 1 and the second drainage plate 2.

[0033] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] 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 foundation drainage device for foundation construction, comprising a first drainage board (1) and a second drainage board (2), characterized in that: A splicing mechanism is provided between the first drainage board (1) and the second drainage board (2); The splicing mechanism includes two first plug-in plates (3) and two first receiving plates (4) fixedly installed on the side surface of the first drainage plate (1). Two second plug-in plates (5) and two second receiving plates (6) are fixedly installed on the side surface of the second drainage plate (2). Three plug-in pins (7) are fixedly installed on the surface of the first plug-in plates (3) and the second plug-in plates (5). The surface of the plug-in pins (7) is provided with slots (8). The surface of the first receiving plates (4) and the second receiving plates (6) is provided with grooves (9). An elastic band (10) is fixedly installed inside the groove (9). A connecting plate (11) is fixedly installed on the surface of the elastic band (10). A locking block (12) is fixedly installed on the lower surface of the connecting plate (11).

2. The foundation drainage device according to claim 1, characterized in that: The first drainage plate (1) and the second drainage plate (2) each have two drainage holes (13) on their surfaces, and the multiple drainage holes (13) are evenly distributed on the surfaces of the first drainage plate (1) and the second drainage plate (2).

3. The foundation drainage device according to claim 1, characterized in that: The first drainage board (1) and the second drainage board (2) are each fixedly installed with a number of anti-slip protrusions (14), and the number of anti-slip protrusions (14) are evenly distributed on the surface of the first drainage board (1) and the second drainage board (2).

4. The foundation drainage device according to claim 1, characterized in that: The external shape and size of the pin (7) are adapted to the internal shape and size of the groove (9).

5. The foundation drainage device according to claim 1, characterized in that: The card block (12) has a beveled surface on one side, and the card block (12) is adapted to the card slot (8).

6. The foundation drainage device according to claim 1, characterized in that: A tie rod (15) is fixedly installed on the upper surface of the connecting plate (11).

7. The foundation drainage device according to claim 1, characterized in that: The first plug-in plate (3) and the second plug-in plate (5) are both provided with positioning grooves (16), and the first receiving plate (4) and the second receiving plate (6) are both fixedly installed with positioning rods (17). The positioning grooves (16) and the positioning rods (17) are compatible.

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