Reinforced concrete pile

Abstract

The utility model discloses a reinforced concrete pile which comprises a concrete pile body, arc-shaped reinforcing plates are tightly attached to the left side and the right side of the concrete pile body, a vertical plate is fixedly connected to one side of each arc-shaped reinforcing plate, a bottom plate is fixedly connected to the bottom of each vertical plate, and a lengthening plate is slidably connected to the inner surface of each bottom plate. The arc-shaped reinforcing plates, the vertical plates, the bottom plate, the rectangular frame, the inserting plates, the pin holes and the limiting bolts are arranged, the concrete pile body can be conveniently installed and reinforced, the supporting area of the bottom plate can be increased through the lengthening plates, the studs and the limiting nuts, and therefore the reinforcing effect on the concrete pile body is further improved; the concrete pile has the advantage that the reinforcing and supporting area can be adjusted when the concrete pile body is used, the problem that the reinforcing and supporting area is fixed when a traditional concrete pile body is used is solved, and therefore the reinforcing and using requirements of customers can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete piles, in particular to a reinforced concrete pile. Background Technique

[0002] Concrete piles are made of concrete (including ordinary reinforced concrete and prestressed concrete), and have the advantages of saving wood and steel, being durable, and having low cost. They have been widely used in the foundation projects of hydraulic buildings, industrial buildings, civil buildings and bridges, and are also commonly used for anti-sliding or water isolation in slope and foundation pit support. When using precast concrete piles, in order to improve the stability of precast concrete piles, they need to be reinforced;

[0003] Among them, when the traditional reinforcement structure of concrete piles is in use, the support area of the reinforcement structure is mostly fixed, and this reinforcement method cannot adjust the support area according to the actual reinforcement requirements, resulting in poor reinforcement effect, so that the reinforcement use requirements of customers cannot be met. For this reason, we propose a reinforced concrete pile to solve the above problems. Content of the Utility Model

[0004] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a reinforced concrete pile, which has the advantage that the support area of the reinforcement can be adjusted when the concrete pile body is in use, and solves the problem that the support area of the traditional concrete pile body is fixed when in use.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A reinforced concrete pile, including a concrete pile body, arc-shaped reinforcement plates are closely attached to both the left and right sides of the concrete pile body, a vertical plate is fixedly connected to one side of the arc-shaped reinforcement plate, a bottom plate is fixedly connected to the bottom of the vertical plate, a lengthening plate is slidably connected to the inner surface of the bottom plate, a stud is fixedly connected to the top of the lengthening plate, the top of the stud penetrates through the bottom plate and is threadedly connected with a limit nut, and the outer surface of the limit nut is closely attached to the connection part of the bottom plate. A rectangular frame is fixedly connected to the top of one side of the vertical plate, insertion plates are inserted at the front and rear positions of the rectangular frames on both the left and right sides, pin holes are opened on both the left and right sides of the insertion plates, and limit bolts are threadedly connected to the front and rear positions of one side of the rectangular frame, and one end of the limit bolt penetrates through the rectangular frame and extends into the inner cavity of the pin hole.

[0006] Preferably, a reinforcing plate is fixedly connected to one side of the vertical plate and below the rectangular frame, and the connection part of one end of the reinforcing plate and the bottom plate is fixedly connected.

[0007] Preferably, slide rails are fixedly connected to the front and rear positions of the inner cavity of the bottom plate, and the outer surfaces of the slide rails are slidably connected to the inner surfaces of the lengthening plates.

[0008] Preferably, one side of the top of the extension plate is fixedly connected with a limit plate, a limit groove adapted to the limit plate is formed in the top of the inner cavity of the bottom plate, and the outer surface of the limit plate is slidably connected with the inner surface of the limit groove.

[0009] Preferably, one end of the extension plate penetrates through the bottom plate and is fixedly connected with a pull plate, and the connection between the outer surface of the pull plate and the bottom plate is closely attached.

[0010] Preferably, a moving groove adapted to the stud is formed in the top of the bottom plate, and the stud is located in the inner cavity of the moving groove.

[0011] Preferably, the connection between the outer surface of the insertion plate and the arc-shaped reinforcement plate is closely attached, and mounting plates are fixedly connected to the bottoms of the front and back of the bottom plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By providing the arc-shaped reinforcement plate, vertical plate, bottom plate, rectangular frame, insertion plate, pin hole and limit bolt, the present utility model can facilitate the installation and reinforcement of the concrete pile body. By providing the extension plate, stud and limit nut, the support area of the bottom plate can be increased, thereby further improving the reinforcement effect on the concrete pile body. By providing the above structures, the present utility model has the advantage that the reinforcement support area can be adjusted when the concrete pile body is in use, solving the problem that the reinforcement support area of the traditional concrete pile body is fixed during use, and thus can meet the reinforcement use requirements of customers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a cross-sectional view of the bottom plate structure of the present utility model;

[0016] Figure 3 is the present utility model Figure 2 an enlarged view of part A of the structure;

[0017] Figure 4 is a three-dimensional connection diagram of the extension plate and stud structures of the present utility model.

[0018] In the figure: 1, concrete pile body; 2, arc-shaped reinforcement plate; 3, vertical plate; 4, bottom plate; 5, extension plate; 6, stud; 7, limit nut; 8, rectangular frame; 9, insertion plate; 10, pin hole; 11, limit bolt; 12, reinforcement plate; 13, slide rail; 14, limit plate; 15, limit groove; 16, pull plate; 17, moving groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 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.

[0020] Please refer to Figures 1 to 4 , a reinforced concrete pile, including a concrete pile body 1. Arc-shaped reinforcement plates 2 are closely attached to both the left and right sides of the concrete pile body 1. A vertical plate 3 is fixedly connected to one side of the arc-shaped reinforcement plate 2. A bottom plate 4 is fixedly connected to the bottom of the vertical plate 3. A lengthening plate 5 is slidably connected to the inner surface of the bottom plate 4. A stud 6 is fixedly connected to the top of the lengthening plate 5. The top of the stud 6 penetrates through the bottom plate 4 and is threadedly connected to a limit nut 7. The connection between the outer surface of the limit nut 7 and the bottom plate 4 is closely attached. A rectangular frame 8 is fixedly connected to the top of one side of the vertical plate 3. Plug plates 9 are inserted into the front and rear positions of the rectangular frames 8 on both left and right sides. Pin holes 10 are opened on both the left and right sides of the plug plate 9. Limit bolts 11 are threadedly connected to the front and rear positions of one side of the rectangular frame 8. One end of the limit bolt 11 penetrates through the rectangular frame 8 and extends into the inner cavity of the pin hole 10.

[0021] In this embodiment: The present utility model can facilitate the installation and reinforcement of the concrete pile body 1 by setting the arc-shaped reinforcement plate 2, vertical plate 3, bottom plate 4, rectangular frame 8, plug plate 9, pin hole 10 and limit bolt 11. By setting the lengthening plate 5, stud 6 and limit nut 7, the supporting area of the bottom plate 4 can be increased, thereby further improving the reinforcement effect on the concrete pile body 1. By setting the above structures, the concrete pile body 1 has the advantage that the reinforcement support area can be adjusted during use, solving the problem that the reinforcement support area of the traditional concrete pile body 1 is fixed during use, and thus can meet the reinforcement use requirements of customers.

[0022] As a technical optimization scheme of the present utility model, a reinforcing plate 12 is fixedly connected to one side of the vertical plate 3 and below the rectangular frame 8, and the connection between one end of the reinforcing plate 12 and the bottom plate 4 is fixedly connected.

[0023] In this embodiment: By setting the reinforcing plate 12, the arc-shaped reinforcement plate 2 can be supported.

[0024] As a technical optimization scheme of the present utility model, slide rails 13 are fixedly connected to the front and rear positions of the inner cavity of the bottom plate 4, and the outer surface of the slide rails 13 is slidably connected to the inner surface of the lengthening plate 5.

[0025] In this embodiment: By setting the slide rails 13, the lengthening plate 5 can be guided and supported.

[0026] As a technical optimization solution of the utility model, one side of the top of the extension plate 5 is fixedly connected with a limiting plate 14. A limiting groove 15 which is used in cooperation with the limiting plate 14 is arranged at the top of the inner cavity of the bottom plate 4. The outer surface of the limiting plate 14 is slidably connected with the inner surface of the limiting groove 15.

[0027] In this embodiment: By arranging the limiting plate 14 and the limiting groove 15, the guiding and limiting of the extension plate 5 can be facilitated.

[0028] As a technical optimization solution of the utility model, one end of the extension plate 5 penetrates through the bottom plate 4 and is fixedly connected with a pulling plate 16. The connection part between the outer surface of the pulling plate 16 and the bottom plate 4 is closely attached.

[0029] In this embodiment: By arranging the pulling plate 16, the pulling and moving of the extension plate 5 can be facilitated.

[0030] As a technical optimization solution of the utility model, a moving groove 17 which is used in cooperation with the stud 6 is arranged at the top of the bottom plate 4. The stud 6 is located in the inner cavity of the moving groove 17.

[0031] In this embodiment: By arranging the moving groove 17, the movement of the stud 6 can be facilitated.

[0032] As a technical optimization solution of the utility model, the connection part between the outer surface of the insertion plate 9 and the arc-shaped reinforcement plate 2 is closely attached. Installation plates are fixedly connected to the bottoms of the front and back surfaces of the bottom plate 4.

[0033] In this embodiment: By arranging the installation plates, the plug-in and limiting of the bottom plate 4 and the ground can be facilitated.

[0034] Working principle: Insert the bottom of the concrete pile body 1 into the foundation and fix it. Then, the staff move the vertical plate 3 in sequence, so that the vertical plate 3 drives the arc-shaped reinforcement plate 2 to be closely attached to both sides of the concrete pile body 1. At the same time, the bottom plate 4 and the extension plate 5 at the bottom of the vertical plate 3 are in contact with the surface of the foundation. Then, the staff move the insertion plate 9 in sequence, so that both ends of the insertion plate 9 are respectively inserted into the inner cavities of the two rectangular frames 8. Then, the staff rotate the movable limit bolts 11 in sequence, so that the limit bolts 11 are threadedly rotated and moved on the inner surface of the rectangular frame 8 and inserted into the inner cavity of the pin hole 10, thereby realizing the limit installation of the two arc-shaped reinforcement plates 2 and the concrete pile body 1. At the same time, through the cooperation of the two installation plates and the external pin rods, the bottom plate 4 is limited to prevent the bottom plate 4 from moving, thereby realizing the reinforcement and support of the concrete pile body 1.

[0035] When it is necessary to adjust the reinforcement support area of the bottom plate 4 according to the reinforcement requirements, the staff rotates the limit nuts 7 on both sides in turn, so that the limit nuts 7 rotate away from the bottom plate 4 on the outer surface of the stud 6 by threading. Then, the staff pulls the extension plate 5 and the stud 6 to slide on the outer surface of the slide rail 13 through the pull plate 16. When the extension plate 5 drives the stud 6 to pull and move to the appropriate reinforcement support area, the staff rotates the movable limit nuts 7 in the reverse direction in turn, so that the limit nuts 7 rotate in the reverse threaded direction on the outer surface of the stud 6 and contact the bottom plate 4, thereby limiting the connection between the extension plate 5 and the bottom plate 4, completing the adjustment of the reinforcement support area, and further improving the reinforcement support effect on the concrete pile body 1. The device is simple to operate and convenient to adjust the reinforcement support area for use, so as to meet the reinforcement use requirements of customers.

[0036] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the description of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in this field. And this application document is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail in this application document.

[0037] The above is only a specific and preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A reinforced concrete pile, comprising a concrete pile body (1), characterized in that: The left and right sides of the concrete pile body (1) are tightly fitted with arc-shaped reinforcement plates (2), one side of the arc-shaped reinforcement plate (2) is fixedly connected with a vertical plate (3), the bottom of the vertical plate (3) is fixedly connected with a bottom plate (4), the inner surface of the bottom plate (4) is slidably connected with an extension plate (5), the top of the extension plate (5) is fixedly connected with a stud (6), the top of the stud (6) passes through the bottom plate (4) and is threadedly connected with a limit nut (7), and the limit nut ( The outer surface of the vertical plate (7) is tightly fitted with the connection between the vertical plate (7) and the bottom plate (4); a rectangular frame (8) is fixedly connected to the top of one side of the vertical plate (3); plug-in plates (9) are inserted in the front and rear positions of the rectangular frames (8) on the left and right sides; pin holes (10) are opened on the left and right sides of the plug-in plates (9); and a limiting bolt (11) is threadedly connected to the front and rear positions of one side of the rectangular frame (8); one end of the limiting bolt (11) passes through the rectangular frame (8) and extends to the inner cavity of the pin hole (10).

2. A reinforced concrete pile according to claim 1, characterized in that: A reinforcing plate (12) is fixedly connected to one side of the vertical plate (3) and located below the rectangular frame (8), and one end of the reinforcing plate (12) is fixedly connected to the connection point of the bottom plate (4).

3. A reinforced concrete pile according to claim 1, characterized in that: The front and rear positions of the inner cavity of the bottom plate (4) are fixedly connected with slide rails (13), and the outer surface of the slide rail (13) is slidably connected to the inner surface of the extension plate (5).

4. A reinforced concrete pile according to claim 1, characterized in that: A limiting plate (14) is fixedly connected to one side of the top of the extension plate (5); a limiting groove (15) for use with the limiting plate (14) is provided at the top of the inner cavity of the bottom plate (4); and the outer surface of the limiting plate (14) is slidably connected to the inner surface of the limiting groove (15).

5. The reinforced concrete pile according to claim 1, characterized in that: One end of the extension plate (5) passes through the bottom plate (4) and is fixedly connected to a pull plate (16), and the outer surface of the pull plate (16) is tightly fitted to the connection point of the bottom plate (4).

6. The reinforced concrete pile according to claim 1, characterized in that: The top of the bottom plate (4) is provided with a moving groove (17) for use with the stud (6), and the stud (6) is located in the inner cavity of the moving groove (17).

7. The reinforced concrete pile according to claim 1, characterized in that: The outer surface of the plug plate (9) is tightly fitted to the connection of the arc-shaped reinforcement plate (2), and the bottom of the front and back sides of the base plate (4) are fixedly connected to mounting plates.

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