Water conservancy dam body foundation reinforcing structure

Abstract

The utility model relates to the technical field of water conservancy equipment, and discloses a water conservancy dam body foundation reinforcing structure which comprises a fixing base, a pouring box abuts against the top of the fixing base, a reinforcing box is arranged at the top of the pouring box, and a plurality of evenly-distributed installation assemblies are arranged at the top of the fixing base. A plurality of evenly-distributed fixing columns are in threaded connection with the interior of the edge of the fixing base, a plurality of evenly-distributed rotating plates are rotatably connected to the bottom ends of the fixing columns, electric push rods are fixedly connected with the interiors of the bottom ends of the fixing columns, and a plurality of evenly-distributed rotating rods are rotatably connected to the bottom ends of the electric push rods. And one end of the rotating rod is rotationally connected with a push plate. The connecting rod rotates to push the rotating plate to rotate and unfold, so that the contact area between the fixing column and a foundation is increased, the fixing effect of the fixing column is enhanced, the pouring box can be taken down from the top of the fixing seat after the connecting shaft is taken out from the interior of the fixing block, and the pouring box can be quickly disassembled and assembled conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy equipment, in particular to a water conservancy dam foundation reinforcement structure. Background Art

[0002] The foundation of a water conservancy dam refers to the part of the foundation that is directly supported by the dam body. It is crucial to the safety and stability of the water conservancy project. During the construction of the dam, foundation reinforcement structures are needed to reinforce the foundation to improve the stability and safety of the dam body.

[0003] After searching, Chinese patent announcement number: CN206570852U discloses a water conservancy dam foundation reinforcement device, including a pouring box, a reinforcement box and a first fixed column, a pouring box is provided under the reinforcement box, and the periphery of the pouring box is all inclined, a connecting plate is provided at the connection between the pouring box and the reinforcement box, a fixed seat is provided at the bottom of the pouring box, and mounting holes are provided at the four corners of the top of the fixed seat, sliding columns are provided on the inner walls on both sides of the mounting hole, a first fixed column is vertically provided inside the mounting hole, and the first fixed column is a hollow structure, a first slide groove is provided on both sides of the first fixed column, and the inner wall of the first slide groove is slidably connected to an end of the sliding column away from the inner wall of the mounting hole, and the first slide groove is located at the top of the first fixed column. The utility model has a simple structure, is economical and practical, and the water conservancy dam body foundation reinforcement device can perform multiple reinforcement treatments on the foundation, so that the water conservancy dam body foundation reinforcement device can be stably placed on the foundation. The device pushes the fixing rod to move through a compression spring to insert the fixing rod into the foundation, thereby fixing the reinforcement device. However, the contact area between the fixing rod and the foundation is small, resulting in a poor fixing effect of the fixing column. Therefore, a water conservancy dam body foundation reinforcement structure is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a water conservancy dam foundation reinforcement structure, aiming to improve the problem of poor fixing effect of fixed columns in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water conservancy dam foundation reinforcement structure, including a fixed seat, the top of the fixed seat is abutted with a pouring box, the top of the pouring box is provided with a reinforcement box, the top of the fixed seat is provided with a plurality of evenly distributed mounting components, the edge of the fixed seat is internally threaded with a plurality of evenly distributed fixing columns, the bottom end of the fixing column is rotatably connected to a plurality of evenly distributed rotating plates, the bottom end of the fixed column is internally fixedly connected to an electric push rod, the bottom end of the electric push rod is rotatably connected to a plurality of evenly distributed rotating rods, one end of the rotating rod is rotatably connected to a push plate, one side of the push plate is fixedly connected to a mounting block, the mounting block is rotatably connected to a connecting rod inside, and one end of the connecting rod is rotatably connected to one side of the rotating plate.

[0006] Through the above technical solution, the bottom end of the electric push rod contracts to drive the multiple rotating plates to rotate, thereby increasing the contact area of ​​the bottom end of the fixed column, thereby increasing the fixing effect of the fixed column.

[0007] As a further description of the above technical solution:

[0008] Multiple mounting components include mounting shafts, multiple mounting shafts are fixedly connected to the top side of the fixing seat, a fixing block is fixedly connected to the top of the mounting shaft, a plurality of evenly distributed connecting plates are fixedly connected to the bottom of the casting box, the connecting plate abuts against the top of the fixing block, a connecting shaft is slidably connected to the middle of the connecting plate, the bottom end of the connecting shaft is slidably connected to the inside of the fixing block, a moving shaft is slidably connected to the inside of the fixing block, one end of the moving shaft is rotatably connected to two moving rods, one end of the moving rod is rotatably connected to a fixed shaft, and one end of the fixed shaft is slidably connected to the inside of the bottom end of the connecting shaft.

[0009] Through the above technical solution, the connecting shaft is inserted into the fixed block to connect the casting box and the fixed seat to each other, which is convenient for quick installation of the casting box.

[0010] As a further description of the above technical solution:

[0011] A sliding block is fixedly connected to the top of the push plate, and the sliding block is slidably connected to the inside of the bottom end of the fixed column.

[0012] Through the above technical solution, the slider is used to support and limit the movement of the push plate.

[0013] As a further description of the above technical solution:

[0014] A baffle plate 1 is fixedly connected to the top of the fixing column, and the bottom side of the baffle plate 1 abuts against the top side of the fixing seat.

[0015] Through the above technical solution, baffle 1 is used to limit the movement of the fixing seat.

[0016] As a further description of the above technical solution:

[0017] A spring is sleeved on the outer periphery of the movable shaft, one end of the spring abuts against one side of the fixed block, and the other end of the spring abuts against one end of the movable shaft.

[0018] Through the above technical solution, the spring is used to push the moving shaft to move.

[0019] As a further description of the above technical solution:

[0020] A second baffle is fixedly connected to the top end of the connecting shaft, and the second baffle abuts against the top side of the connecting plate.

[0021] Through the above technical solution, baffle plate 2 is used to limit the movement of the connecting plate.

[0022] As a further description of the above technical solution:

[0023] The left and right sides of the casting box are both fixedly connected with hanging ears.

[0024] Through the above technical solution, when the hanging ear is installed, a lifting rope can be placed inside the hanging ear to facilitate the movement of the casting box.

[0025] As a further description of the above technical solution:

[0026] The rotating plate is made of stainless steel.

[0027] Through the above technical solution, the rotating plate is made of stainless steel, which can reduce the corrosion of the rotating plate, thereby extending the service life of the rotating plate.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, the electric push rod is started to shrink the bottom end of the electric push rod, and the shrinkage of the bottom end of the electric push rod drives the rotating rod to rotate. The rotation of the rotating rod drives the push plate to move and drives the connecting rod to rotate. The rotation of the connecting rod drives the rotating plate to rotate and unfold, thereby increasing the contact area between the fixed column and the foundation and enhancing the fixing effect of the fixed column.

[0030] 2. In the utility model, the connecting shaft is inserted into the fixed block to fix the casting box on the top of the fixed seat, and the movable shaft is pressed into the fixed block to pull one end of the fixed shaft out of the connecting shaft. After the connecting shaft is taken out from the fixed block, the casting box can be removed from the top of the fixed seat, which is convenient for quick disassembly and assembly of the casting box. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A three-dimensional schematic diagram of a water conservancy dam foundation reinforcement structure proposed by the utility model;

[0032] Figure 2 This is a structural schematic diagram of a fixed column of a water conservancy dam foundation reinforcement structure proposed by the utility model;

[0033] Figure 3 This is a structural schematic diagram of a mounting block of a water conservancy dam foundation reinforcement structure proposed by the utility model;

[0034] Figure 4 The utility model is a structural schematic diagram of a fixing block of a water conservancy dam foundation reinforcement structure.

[0035] Legend:

[0036] 1. Casting box; 2. Baffle 1; 3. Fixed seat; 4. Fixed column; 5. Rotating plate; 6. Fixed block; 7. Baffle 2; 8. Connecting plate; 9. Hanging ear; 10. Reinforcement box; 11. Rotating rod; 12. Connecting rod; 13. Mounting block; 14. Push plate; 15. Electric push rod; 16. Connecting shaft; 17. Moving rod; 18. Spring; 19. Moving shaft; 20. Mounting shaft; 21. Fixed shaft; 22. Slider. DETAILED DESCRIPTION

[0037] 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.

[0038] Reference Figure 1-Figure 3 The utility model provides an embodiment: a water conservancy dam foundation reinforcement structure, including a fixed seat 3, a pouring box 1 is abutted on the top of the fixed seat 3, a reinforcement box 10 is arranged on the top of the pouring box 1, a plurality of evenly distributed fixed columns 4 are internally threadedly connected at the edge of the fixed seat 3, a baffle 1 2 is fixedly connected to the top of the fixed column 4, the bottom side of the baffle 1 2 abuts on the top side of the fixed seat 3, a plurality of evenly distributed rotating plates 5 are rotatably connected to the bottom end of the fixed column 4, the rotating plate 5 is made of stainless steel, and an electric push rod 15 is internally fixedly connected to the bottom end of the fixed column 4, The bottom end of the electric push rod 15 is rotatably connected to a plurality of evenly distributed rotating rods 11, one end of the rotating rod 11 is rotatably connected to a push plate 14, the top of the push plate 14 is fixedly connected to a slider 22, the slider 22 is slidably connected to the bottom end of the fixed column 4, one side of the push plate 14 is fixedly connected to a mounting block 13, the mounting block 13 is rotatably connected to a connecting rod 12, one end of the connecting rod 12 is rotatably connected to one side of the rotating plate 5, the left and right sides of the casting box 1 are fixedly connected to hanging ears 9, and the hanging ears 9 can be installed to place a lifting rope inside the hanging ears 9 to facilitate moving the casting box 1.

[0039] Specifically, the fixed seat 3 is used to install the pouring box 1, and the pouring box 1 and the reinforcement box 10 play a role in reinforcing the foundation. The bottom end of the fixed column 4 can be inserted into the foundation to fix the fixed seat 3 on the top side of the foundation. The baffle 2 is used to limit the movement of the fixed seat 3. The rotating plate 5 can be rotated and expanded to increase the contact area between the fixed column 4 and the foundation. The rotating plate 5 is made of stainless steel to reduce the erosion of the rotating plate 5, thereby extending the service life of the rotating plate 5. The electric push rod 15 is used to drive the rotating rod 11 to rotate. The rotation of the rotating rod 11 can push the push plate 14 to move. The slider 22 is used to support and limit the movement of the push plate 14. The movement of the push plate 14 can push the connecting rod 12 to rotate. The rotation of the connecting rod 12 pushes the rotating plate 5 to rotate and expand. The mounting block 13 can limit the rotation of the connecting rod 12.

[0040] Reference Figure 1 and Figure 4 A plurality of evenly distributed mounting components are arranged on the top of the fixed seat 3, and the plurality of mounting components include mounting shafts 20, and the plurality of mounting shafts 20 are fixedly connected to the top side of the fixed seat 3, and a fixed block 6 is fixedly connected to the top of the mounting shaft 20, and a plurality of evenly distributed connecting plates 8 are fixedly connected to the bottom of the casting box 1, and the connecting plate 8 abuts on the top of the fixed block 6, and a connecting shaft 16 is slidably connected to the middle of the connecting plate 8, and the bottom end of the connecting shaft 16 is slidably connected to the inside of the fixed block 6, and a moving shaft 19 is slidably connected to the inside of the fixed block 6, and a spring 18 is sleeved on the outer periphery of the moving shaft 19, and one end of the spring 18 abuts on one side of the fixed block 6, and the other end of the spring 18 abuts on one end of the moving shaft 19, and one end of the moving shaft 19 is rotatably connected to two moving rods 17, and one end of the moving rod 17 is rotatably connected to a fixed shaft 21, and one end of the fixed shaft 21 is slidably connected to the inside of the bottom end of the connecting shaft 16, and a baffle 27 is fixedly connected to the top of the connecting shaft 16, and the baffle 27 abuts on the top side of the connecting plate 8.

[0041] Specifically, the mounting shaft 20 is used to install the fixed block 6, the fixed block 6 is used to support the connecting plate 8, the connecting plate 8 is used to connect the casting box 1 and the fixed block 6 to each other, the connecting shaft 16 is inserted into the fixed block 6 to fix the position of the casting box 1, the spring 18 is used to push the movable shaft 19 to move, the movement of the movable shaft 19 can drive the movable rod 17 to rotate, the rotation of the movable rod 17 drives the fixed shaft 21 to move, one end of the fixed shaft 21 can be inserted into the connecting shaft 16 to fix the connecting shaft 16 inside the fixed block 6, and the baffle 27 is used to limit the movement of the connecting plate 8.

[0042] Working principle: Place the fixing seat 3 on the foundation, then install multiple fixing columns 4 at the edge of the fixing seat 3 and insert the bottom end of the fixing column 4 into the foundation, then start the electric push rod 15, the bottom end of the electric push rod 15 contracts to drive the multiple rotating rods 11 to rotate, the multiple rotating rods 11 rotate to push the multiple push plates 14 to move, the movement of the push plates 14 can make the connecting rod 12 push the rotating plate 5 to rotate and unfold, thereby increasing the contact area between the fixing column 4 and the foundation and enhancing the fixing effect of the fixing column 4, then place the casting box 1 on the top of the fixing seat 3 Make the connecting plate 8 abut against the top of the fixed block 6, then insert the connecting shaft 16 into the connecting plate 8, press the movable shaft 19 into the fixed block 6 to make the two fixed shafts 21 move toward each other, so that the bottom end of the connecting shaft 16 is inserted into the fixed block 6, and then release the movable shaft 19, the movable shaft 19 will be pushed out of the fixed block 6 by the spring 18, the movable shaft 19 rotates to make the movable rod 17 drive the fixed shaft 21 to move toward each other, and one end of the fixed shaft 21 is inserted into the connecting shaft 16 to fix the connecting shaft 16 inside the fixed block 6, thereby completing the installation of the casting box 1.

[0043] 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 water conservancy dam foundation reinforcement structure, comprising a fixing seat (3), characterized in that: The top of the fixed seat (3) is abutted against a casting box (1), the top of the casting box (1) is provided with a reinforcement box (10), the top of the fixed seat (3) is provided with a plurality of evenly distributed mounting components, the edge of the fixed seat (3) is internally threadedly connected with a plurality of evenly distributed fixing columns (4), the bottom ends of the fixing columns (4) are rotatably connected with a plurality of evenly distributed rotating plates (5), the bottom ends of the fixing columns (4) are internally fixedly connected with an electric push rod (15), the bottom ends of the electric push rods (15) are rotatably connected with a plurality of evenly distributed rotating rods (11), one end of the rotating rod (11) is rotatably connected with a push plate (14), one side of the push plate (14) is fixedly connected with a mounting block (13), the mounting block (13) is internally rotatably connected with a connecting rod (12), one end of the connecting rod (12) is rotatably connected to one side of the rotating plate (5).

2. A water conservancy dam foundation reinforcement structure according to claim 1, characterized in that: The plurality of mounting components comprise mounting shafts (20), the plurality of mounting shafts (20) being fixedly connected to the top side of the fixing seat (3), the top of the mounting shaft (20) being fixedly connected to a fixing block (6), the bottom of the casting box (1) being fixedly connected to a plurality of evenly distributed connecting plates (8), the connecting plates (8) being in contact with the top of the fixing block (6), the middle of the connecting plates (8) being slidably connected to a connecting shaft (16), the bottom end of the connecting shaft (16) being slidably connected to the inside of the fixing block (6), the inside of the fixing block (6) being slidably connected to a moving shaft (19), one end of the moving shaft (19) being rotatably connected to two moving rods (17), one end of the moving rod (17) being rotatably connected to a fixing shaft (21), one end of the fixing shaft (21) being slidably connected to the inside of the bottom end of the connecting shaft (16).

3. The water conservancy dam foundation reinforcement structure according to claim 1, characterized in that: A sliding block (22) is fixedly connected to the top of the push plate (14), and the sliding block (22) is slidably connected to the inside of the bottom end of the fixed column (4).

4. The water conservancy dam foundation reinforcement structure according to claim 1 is characterized in that: The top end of the fixing column (4) is fixedly connected to a baffle plate 1 (2), and the bottom side of the baffle plate 1 (2) abuts against the top side of the fixing seat (3).

5. The water conservancy dam foundation reinforcement structure according to claim 2, characterized in that: A spring (18) is sleeved on the outer circumference of the movable shaft (19), one end of the spring (18) abuts against one side of the fixed block (6), and the other end of the spring (18) abuts against one end of the movable shaft (19).

6. A water conservancy dam foundation reinforcement structure according to claim 2, characterized in that: The top end of the connecting shaft (16) is fixedly connected to a second baffle plate (7), and the second baffle plate (7) abuts against the top side of the connecting plate (8).

7. The water conservancy dam foundation reinforcement structure according to claim 1, characterized in that: The left and right sides of the casting box (1) are both fixedly connected with hanging ears (9).

8. The water conservancy dam foundation reinforcement structure according to claim 1, characterized in that: The rotating plate (5) is made of stainless steel.

Images