Mountain miniature pile foundation

Abstract

The utility model discloses a mountain miniature pile foundation which comprises a corresponding bearing platform and socketed foundation piles which are connected to the bottom of the corresponding bearing platform in a central symmetry and penetrating mode, a foundation main column is arranged on the top of the corresponding bearing platform, a plurality of foundation bolts are arranged on the top of the foundation main column, and a positioning platform is arranged in the middle of the foundation main column in a sleeved mode. A water conveying assembly is arranged at the top of the positioning platform, a water baffle used for blocking water is arranged at the bottom of the positioning platform, and a check block is arranged on one side of the positioning platform. Through the design of the positioning platform, the water baffle, the check block, the water conveying assembly and the reinforcing piece, during use, the arranged water baffle is used for blocking rainwater, and the rainwater is prevented from flowing into soft soil at the bottom of the positioning platform; the arranged water conveying assembly is used for conveying rainwater directly flowing to the positioning platform from the top of the soft soil layer to the other side of the positioning platform, and therefore the rainwater is prevented from taking away soil located at the bottom of the positioning platform.

Description

Technical Field

[0001] The utility model relates to the technical field of micro pile foundations, in particular to a mountain micro pile foundation. Background Art

[0002] Micro piles are a type of small-diameter bored cast-in-place piles. Compared with traditional excavated foundations, bored foundations, and rock anchor foundations, this type of foundation has the advantages of small concrete volume, small earth and stone excavation volume, high degree of mechanization, and green environmental protection.

[0003] The micropile is composed of a rock-embedded foundation pile, a corresponding pedestal, a foundation main column and an anchor bolt. The rock-embedded foundation pile is penetrated into the rock layer, and the corresponding pedestal is located in the soft soil layer. The foundation main column is used to penetrate the soft soil layer. After the micropile is cast, most of it is located in the soft soil layer. The micropile is protected by the soft soil. Because the micropile is set in the mountain, drilling will damage the surrounding vegetation, and the soft soil layer may be lost due to the erosion of rainwater. Therefore, after a long period of use, the micropile may be exposed due to soil erosion. Utility Model Content

[0004] The purpose of the utility model is to provide a mountain micro pile foundation to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mountain micro-pile foundation, comprising a corresponding pedestal and a rock-embedded foundation pile centrally symmetrically inserted and connected to the bottom of the corresponding pedestal, a foundation main column is arranged on the top of the corresponding pedestal, a plurality of anchor bolts are arranged on the top of the foundation main column, a positioning platform is sleeved on the middle part of the foundation main column, a water delivery assembly is arranged on the top of the positioning platform, a water retaining plate for blocking water is arranged on the bottom of the positioning platform, a block is arranged on one side of the positioning platform, and a reinforcement member for strengthening the connection between the positioning platform and the water retaining plate is arranged at the connection between the positioning platform and the water retaining plate.

[0006] Preferably, the reinforcement member includes a reinforcing steel bar inserted and connected to the top of the water retaining plate, and the top end of the reinforcing steel bar is inserted and connected to the bottom of the positioning platform.

[0007] Preferably, the reinforcement member further comprises a reinforcement block fixedly connected to the bottom of the positioning platform, the reinforcement block is fixedly connected to one side of the water retaining plate, and the horizontal longitudinal cross-section of the reinforcement block is arranged to be a triangle.

[0008] Preferably, the water delivery component includes a water diversion groove centrally and symmetrically opened at the top of the positioning platform, and a water delivery groove is opened on the inner wall of one side of the water diversion groove.

[0009] Preferably, a plurality of anti-sliding blocks are fixedly connected to the bottom end of the positioning platform in a centrally symmetrical manner.

[0010] Preferably, the horizontal longitudinal cross-section of the anti-sliding block is set to be trapezoidal.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model adopts the design of the positioning platform, the water retaining plate, the blocking block, the water delivery component and the reinforcement. When in use, the arranged water retaining plate is used to block rainwater to prevent rainwater from flowing into the soft soil at the bottom of the positioning platform, and the arranged water delivery component is used to transport rainwater directly flowing from the top of the soft soil layer to the positioning platform to the other side of the positioning platform, thereby preventing rainwater from carrying away the soil at the bottom of the positioning platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front sectional structural schematic diagram of the utility model.

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A.

[0015] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model.

[0016] In the figure: 1. Rock-embedded foundation piles; 2. Corresponding caps; 3. Main foundation columns; 4. Anchor bolts; 5. Positioning platform; 6. Water retaining plate; 7. Water delivery assembly; 701. Water diversion channel; 702. Water delivery channel; 8. Reinforcement block; 9. Strengthening steel bars; 10. Anti-sliding block; 11. Stop block. DETAILED DESCRIPTION

[0017] 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.

[0018] The utility model provides Figure 1-3 A mountain micro pile foundation shown in the figure comprises a corresponding cap 2 and a rock-embedded foundation pile 1 which is centrally symmetrically inserted and connected to the bottom of the corresponding cap 2. A foundation main column 3 is arranged on the top of the corresponding cap 2, and a plurality of anchor bolts 4 are arranged on the top of the foundation main column 3. A positioning platform 5 is sleeved on the middle part of the foundation main column 3, and a water delivery component 7 is arranged on the top of the positioning platform 5. A water retaining plate 6 for blocking water is arranged at the bottom of the positioning platform 5, and a block 11 is arranged on one side of the positioning platform 5. A reinforcing member for strengthening the connection between the positioning platform 5 and the water retaining plate 6 is arranged at the connection between the two.

[0019] It should be noted that the rock-embedded foundation pile 1, the corresponding cap 2, the foundation main column 3, the water retaining plate 6 and the positioning platform 5 are all cast by cement. The built-in steel cage of the rock-embedded foundation pile 1 is anchored into the corresponding cap 2 through steel bars, and the foundation main column 3 is also anchored into the corresponding cap 2 through steel bars. The anchor bolts 4 are anchored into the foundation concrete. Finally, the iron tower is connected to the foundation main column 3 through the anchor bolts 4. When making it, the required holes and holes for casting the water retaining plate 6 are first drilled, and then the steel cage and steel bars are placed in the holes and fixed in position. Finally, cement is poured into the holes to form the rock-embedded foundation pile 1, the corresponding cap 2, the foundation main column 3, the water retaining plate 6 and the positioning platform 5;

[0020] The water retaining plate 6 is used to block the water flowing downward from the top of the three grounds to prevent the water from directly contacting the soil at the bottom of the positioning platform 5. The water conveying assembly 7 is used to convey the rainwater flowing directly from the top of the soft soil layer to the positioning platform 5 to the other side of the positioning platform 5, thereby preventing the flowing water from carrying away the soil at the bottom of the positioning platform 5.

[0021] The set block 11 and the positioning platform 5 are first built into the required shape through a template and then poured with cement. The length of the set block 11 is the length from the damaged vegetation to the positioning platform 5, so as to prevent the water flowing out from the water delivery component 7 from carrying away the soil at the bottom of the block 11.

[0022] Specifically, the reinforcement includes a reinforcing steel bar 9 inserted and connected to the top of the water retaining plate 6, and the top of the reinforcing steel bar 9 is inserted and connected to the bottom of the positioning platform 5. The reinforcement also includes a reinforcing block 8 fixedly connected to the bottom of the positioning platform 5, and the reinforcing block 8 is fixedly connected to one side of the water retaining plate 6. The horizontal longitudinal cross-section of the reinforcing block 8 is set to a triangle.

[0023] It should be noted that the reinforcing steel bars 9 are used to increase the connection between the water retaining plate 6 and the positioning platform 5. The reinforcing block 8 is a right-angled triangle, and the two right-angled sides are respectively connected to the water retaining plate 6 and the positioning platform 5. The reinforcing block 8 is made of the same material as the water retaining plate 6 and the positioning platform 5, and is cast in cement. The design of the reinforcing block 8 and the reinforcing steel bars 9 can prevent the water retaining plate 6 from breaking at the connection with the positioning platform 5 after long-term use due to the squeezing of soil and the impact of rainwater.

[0024] In the embodiment, the water delivery component 7 includes a water diversion groove 701 which is centrally symmetrically opened at the top of the positioning platform 5, and a water delivery groove 702 is opened on the inner wall of one side of the water diversion groove 701. A plurality of anti-sliding blocks 10 are centrally symmetrically fixedly connected to the bottom end of the positioning platform 5, and the horizontal longitudinal section of the anti-sliding block 10 is set to be a trapezoid.

[0025] It should be noted that the cross-section of the water diversion trough 701 is trapezoidal. When water flows to the water diversion trough 701, the water is diverted to one side of the water delivery trough 702 through the oblique side of the water diversion trough 701, thereby realizing the diversion of water from one side of the positioning platform 5 to the other side through the water diversion trough 701 and the water delivery trough 702; the anti-slip block 10 is made of the same material as the positioning platform 5, and is cast together with the positioning platform 5 during production. The design of the anti-slip block 10 increases the contact area between the bottom of the positioning platform 5 and the soft soil layer, thereby increasing the friction between the positioning platform 5 and the soft soil layer, and avoiding the positioning platform 5 from sliding on the soft soil layer; after digging a hole for casting the positioning platform 5, a hole for forming the anti-slip block 10 is dug at the bottom of the hole. The cross-section of the hole can be trapezoidal, or can be arc-shaped, square or triangular. During casting, when cement enters the hole, an anti-slip block 10 with the same shape as the hole is formed after solidification.

[0026] It should be noted that the width of the cross section of the positioning block 11 is greater than the width of the rock-embedded foundation pile 1;

[0027] 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 mountain micro pile foundation, comprising a corresponding cap (2) and a rock-embedded foundation pile (1) centrally and symmetrically interlaced and connected to the bottom of the corresponding cap (2), a foundation main column (3) being arranged on the top of the corresponding cap (2), and a plurality of anchor bolts (4) being arranged on the top of the foundation main column (3), characterized in that: A positioning platform (5) is sleeved on the middle of the main foundation column (3), a water delivery assembly (7) is arranged on the top of the positioning platform (5), a water retaining plate (6) for blocking water is arranged on the bottom of the positioning platform (5), a stopper (11) is arranged on one side of the positioning platform (5), and a reinforcing member for strengthening the connection between the positioning platform (5) and the water retaining plate (6) is arranged at the connection between the two.

2. A mountain micro pile foundation according to claim 1, characterized in that: The reinforcement member comprises a reinforcement steel bar (9) inserted and connected to the top of the water retaining plate (6), and the top end of the reinforcement steel bar (9) is inserted and connected to the bottom of the positioning platform (5).

3. A mountain micro pile foundation according to claim 1, characterized in that: The reinforcement member further comprises a reinforcement block (8) fixedly connected to the bottom of the positioning platform (5), the reinforcement block (8) being fixedly connected to one side of the water retaining plate (6), and the horizontal longitudinal cross-section of the reinforcement block (8) being arranged in a triangular shape.

4. A mountain micro pile foundation according to claim 1, characterized in that: The water delivery component (7) comprises a water diversion groove (701) centrally and symmetrically arranged at the top of the positioning platform (5), and a water delivery groove (702) is arranged on the inner wall of one side of the water diversion groove (701).

5. A mountain micro pile foundation according to claim 1, characterized in that: A plurality of anti-sliding blocks (10) are fixedly connected symmetrically to the center of the bottom end of the positioning platform (5).

6. A mountain micro pile foundation according to claim 5, characterized in that: The horizontal longitudinal cross-section of the anti-sliding block (10) is arranged to be trapezoidal.

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