Water conservancy dam reinforcing equipment

Abstract

The utility model discloses water conservancy dam reinforcing equipment, and relates to the technical field of dam reinforcing, the water conservancy dam reinforcing equipment comprises a reinforcing member and reinforcing plates arranged along a dam array, and further comprises a top plate member, the top plate member is arranged at the upper end of the reinforcing member, and a loop bar is fixedly arranged at the bottom of the top plate member; the reinforcing piece comprises an inserting rod, and the inserting rod is inserted into the dam. The bottom plate is fixedly arranged above the outer part of the inserting rod and is arranged between the reinforcing plate and the dam; the reinforcing piece further comprises mounting columns which are linearly arrayed from top to bottom, push blocks are fixedly arranged at the lower ends of the mounting columns and are in a circular truncated cone shape with the radius gradually reduced from top to bottom, inserting pieces are annularly arrayed below the outer sides of the push blocks, inclined faces matched with the push blocks are arranged on the inserting pieces, and protruding strips are symmetrically and fixedly arranged on the outer sides of the mounting columns. According to the utility model, the bonding strength and the installation flexibility of equipment and a dam can be enhanced.

Description

Technical Field

[0001] This utility model relates to the field of dam reinforcement technology, specifically a hydraulic dam reinforcement device. Background Technology

[0002] Hydraulic dams are man-made water-retaining structures used to intercept water flow, regulate water levels, control floods and drain water, or store water for irrigation. They are widely used in water conservancy projects such as rivers, lakes, and reservoirs. Their structures are usually built of materials such as earth, stone, or concrete, and must withstand water pressure, seepage force, and scouring force from water flow.

[0003] As man-made water-retaining structures, water conservancy dams must withstand water pressure, seepage force, and scouring force. Long-term water scouring can lead to soil loss on slopes, the formation of gaps, or collapse. Water seepage can cause problems such as piping and soil erosion. Geological changes such as earthquakes and foundation settlement can cause dam cracking or displacement. In addition, human factors such as insufficient early dam design standards and aging cracks caused by long-term operation can lead to a decline in dam structural stability. In fact, dams may even break and cause flood disasters, threatening the safety of life and property downstream. Therefore, it is necessary to strengthen them to improve their disaster resistance and safety.

[0004] The existing water conservancy dam reinforcement has the problem of a single fixing method, relying only on a single rod or plate for fixing, lacking multi-layer anchoring and horizontal support, with weak resistance to water flow impact, and insufficient installation flexibility, making it difficult to adapt to different dam lengths or terrains. Therefore, how to improve the reinforcement capacity and installation flexibility is an urgent problem to be solved. Utility Model Content

[0005] The purpose of this utility model is to solve the problems in the background art and to provide a water conservancy dam reinforcement device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A hydraulic dam reinforcement device includes a reinforcement component and a reinforcement plate arranged in an array along the dam. It further includes: a top plate component located at the upper end of the reinforcement component, with a sleeve rod fixedly attached to the bottom of the top plate component; the reinforcement component includes an insertion rod inserted into the dam; a bottom plate fixedly located above and outside the insertion rod, positioned between the reinforcement plate and the dam; the reinforcement component also includes mounting columns arranged in a linear array from top to bottom, with a push block fixedly attached to the lower end of each mounting column. The push block is a frustum-shaped block with a gradually decreasing radius from top to bottom. Insertion components are arranged in a ring below the outer side of the push block, with inclined surfaces adapted to the push blocks on the insertion components. Convex strips are symmetrically fixed to the outer side of the mounting columns.

[0008] As a preferred embodiment of this utility model, the base plate is in the shape of a ring, and four reinforcing plates are arranged in a ring above the base plate, with the insertion rod passing through the connection of the four reinforcing plates.

[0009] As a preferred technical solution of this utility model, the lower end of the push block at the lower end of the upper mounting column is connected to the upper end of the lower mounting column, and multiple mounting columns are connected sequentially from top to bottom; the uppermost mounting column is fixedly provided with a mounting rod, and the upper end of the mounting rod is fixedly provided with a top block, the radius of the top block being larger than the radius of the mounting rod, and the sleeve rod covering the outside of the top block and the upper end of the mounting rod.

[0010] As a preferred technical solution of this utility model, the outer side of the sleeve rod is provided with an external thread, and the inner side wall of the insertion rod is provided with a threaded groove that matches the sleeve rod; the top plate component includes a top plate, a support plate and a connecting ring, the support plates are arranged in a ring array along the outer circumference of the top plate, and four support plates are provided, the connecting ring is fixed on the four support plates, the top plate is located above the connection of the four reinforcing plates, and the support plates and the connecting ring are located on the reinforcing plates.

[0011] As a preferred embodiment of this utility model, the connector includes a plug, a mounting block, and a connecting spring. The plug and the connecting spring are both fixed on the mounting block away from the push block. The plug passes through the side wall of the plug rod, and the other end of the connecting spring is fixed on the inner side wall of the plug rod. An inclined surface adapted to the push block is provided above the connection between the plug and the mounting block. When the push block moves down, it pushes the plug and the mounting block to move outward, so that the plug passes through the side wall of the plug rod and is inserted into the dam. A slot adapted to the mounting block is provided on the outer side of the push block for limiting the position of the plug.

[0012] As a preferred technical solution of this utility model, the inner side of the insertion rod is symmetrically fixed with limiting strips, and the inner side of the limiting strip is provided with a long groove that matches the protrusion strip, and the lower end of the long groove is open.

[0013] As a preferred embodiment of this utility model, the mounting rod is fitted with two symmetrically arranged limiting pads, which are located between the lower end of the top block and the upper end of the insertion rod, and are used to limit the top block and the mounting rod in the uninstalled reinforcement parts.

[0014] Compared with the prior art, this utility model provides a hydraulic dam reinforcement device, which has the following beneficial effects:

[0015] This water conservancy dam reinforcement equipment uses a system where insert rods are inserted into the dam, a ring-shaped bottom plate supports the reinforcement plate, and a threaded connection between the top plate and the sleeve rods compresses the reinforcement plate to form a stable structure with clamping from top to bottom. A linear array of mounting columns and frustum-shaped push blocks push the insert blocks into the dam soil, and multi-layer horizontal anchoring is achieved through connecting springs and slots. The design, featuring ring-shaped splicing of reinforcement plates and sequential connection of mounting columns, adapts to different scale requirements. Combined with limit strips and convex guides, and a limit pad anti-misoperation structure, the installation safety is improved, enhancing the connection strength between the equipment and the dam, as well as the installation flexibility. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection between the insertion rod and the sleeve rod of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the insertion rod of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the connector of this utility model;

[0020] Figure 5 This is a structural diagram of the top plate component of this utility model when it is not properly installed;

[0021] Figure 6 This is a schematic diagram of the structure of the present invention when the reinforcement component is not installed;

[0022] Figure 7 A schematic diagram of the structure of this utility model when the reinforcement component is installed and ready to be connected to the top plate component;

[0023] Figure 8 This utility model Figure 3 Schematic diagram of the structure at point A;

[0024] Figure 9 This utility model Figure 3 A schematic diagram of the structure at point B.

[0025] In the diagram: 1. Insert rod; 2. Base plate; 3. Mounting column; 4. Push block; 5. Mounting rod; 6. Top block; 7. Sleeve rod; 8. Top plate component; 9. Protruding strip; 10. Limiting strip; 11. Insert block; 12. Mounting block; 13. Connecting spring; 14. Slot; 15. Limiting pad; 16. Reinforcing plate. Detailed Implementation

[0026] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed the limited embodiments described herein. Some equivalent alternatives or common means will not be described in detail here, but they still fall within the protection scope of this application.

[0027] Figures 1-9 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figures 1-9 The present invention will be further described below.

[0028] See attached document Figures 1-9This utility model discloses a water conservancy dam reinforcement device, including a reinforcement component and a reinforcement plate 16 arranged in an array along the dam, and also includes a top plate component 8, which is located at the upper end of the reinforcement component, and a sleeve rod 7 is fixedly provided at the bottom of the top plate component 8.

[0029] The reinforcement components include insert rod 1, base plate 2, and mounting posts 3 arranged in a linear array from top to bottom.

[0030] The insertion rod 1 is inserted into the dam; the base plate 2 is fixed above the outside of the insertion rod 1 and is located between the reinforcing plate 16 and the dam.

[0031] A push block 4 is fixedly provided at the lower end of the mounting column 3. The push block 4 is a frustum-shaped cylinder with a radius that gradually decreases from top to bottom. There are plug-in parts arranged in a ring below the outer side of the push block 4. The plug-in parts are provided with inclined surfaces that are adapted to the push block 4. The outer side of the mounting column 3 is symmetrically provided with protrusions 9.

[0032] Specifically, the base plate 2 is in the shape of a ring, and four reinforcing plates 16 are arranged in a ring above the base plate 2. The insert rod 1 passes through the connection of the four reinforcing plates 16.

[0033] The top plate component 8 includes a top plate, a support plate, and a connecting ring. The support plates are arranged in a ring array along the outer periphery of the top plate, and there are four of them. The connecting ring is fixed on the four support plates. The top plate is located above the connection of the four reinforcing plates 16. The support plates and the connecting ring are located on the reinforcing plates 16.

[0034] The outer side of the sleeve rod 7 is provided with external threads, and the inner side wall of the insertion rod 1 is provided with a threaded groove that matches the sleeve rod 7.

[0035] In this embodiment, the connection of the four reinforcing plates 16 is located above the base plate 2, which compresses and limits the base plate 2. The top plate component 8 drives the sleeve rod 7 to rotate and move downward, so that the top plate component 8 is pressed and positioned above the connection of the four reinforcing plates 16, which limits the four reinforcing plates 16, thereby improving the installation effect of the reinforcing plates 16 and ensuring the reinforcement of the dam.

[0036] Specifically, the lower end of the push block 4 at the lower end of the upper mounting column 3 is connected to the upper end of the lower mounting column 3, and multiple mounting columns 3 are connected sequentially from top to bottom; the uppermost mounting column 3 is fixedly provided with a mounting rod 5, and the upper end of the mounting rod 5 is fixedly provided with a top block 6. The radius of the top block 6 is larger than the radius of the mounting rod 5, and the sleeve rod 7 covers the outside of the top block 6 and the upper end of the mounting rod 5.

[0037] The connector includes a plug 11, a mounting block 12, and a connecting spring 13. The plug 11 and the connecting spring 13 are both fixed on the mounting block 12 away from the push block 4. The plug 11 passes through the side wall of the plug rod 1, and the other end of the connecting spring 13 is fixed on the inner side wall of the plug rod 1. An inclined surface adapted to the push block 4 is provided above the connection between the plug 11 and the mounting block 12. When the push block 4 moves down, it pushes the plug 11 and the mounting block 12 to move outward, so that the plug 11 passes through the side wall of the plug rod 1 and is inserted into the dam. A slot 14 adapted to the mounting block 12 is provided on the outer side of the push block 4 for limiting the position of the plug 11.

[0038] A limiting strip 10 is symmetrically fixed on the inner side of the insertion rod 1. A long groove adapted to the protrusion 9 is opened on the inner side of the limiting strip 10, and the lower end of the long groove is open.

[0039] In this embodiment, the sleeve rod 7 moves down, causing the top block 6 and the mounting rod 5 to move down, which in turn causes multiple mounting posts 3 to move down. The protrusion 9 slides in the limiting strip 10 to limit and guide the mounting posts 3 to move down.

[0040] The mounting column 3 drives the push block 4 to move downward, squeezing the insert block 11 and the mounting block 12. The connecting spring 13 is squeezed, and the insert block 11 moves and inserts into the dam soil, limiting and fixing the reinforcing plate 16 and reinforcing it. During the downward movement of the push block 4, the slot 14 on the mounting column 3 also moves downward. When the slot 14 moves to the position of the mounting block 12, the connecting spring 13 drives the mounting block 12 to reset and move. The mounting block 12 is locked into the slot 14, limiting and blocking the insert block 11, ensuring the connection effect between the insert block 11 and the dam soil.

[0041] Specifically, two symmetrically arranged limiting pads 15 are sleeved on the outside of the mounting rod 5. The limiting pads 15 are located between the lower end of the top block 6 and the upper end of the insertion rod 1, and are used to limit the top block 6 and the mounting rod 5 in the uninstalled reinforcement parts.

[0042] In this embodiment, when the reinforcement is not installed, the limiting pad 15 is locked between the top block 6 and the upper end of the insertion rod 1 to prevent the top block 6, the mounting rod 5, the mounting column 3 and the push block 4 from moving down, thereby avoiding the insertion block 11 from moving accidentally.

[0043] In use, the reinforcement component with the limiting pad 15 is inserted into the dam. The base plate 2 is attached to the dam surface and placed outside the dam. Four reinforcement plates 16 are spliced ​​and installed on the base plate 2. Then, the limiting pad 15 is removed, and the top plate 8 is aligned with the top block 6 so that the top block 6 is locked into the sleeve rod 7. The top plate 8 is rotated and moved down. The sleeve rod 7 is threadedly connected to the inner wall of the insert rod 1. The top block 6 and the mounting rod 5 push the mounting column 3 and the push block 4 down. The push block 4 squeezes the insert block 11 and the mounting block 12. The connecting spring 13 is squeezed, and the insert block 11 moves and inserts into the dam soil. When the slot 14 moves to the position of the mounting block 12, the connecting spring 13 drives the mounting block 12 to reset and move. The mounting block 12 is locked into the slot 14. At this time, the top plate 8 is attached to the surface of the reinforcement plate 16 and cannot move down any further. The installation is then complete. Repeat the operation to install multiple reinforcement components and their matching reinforcement plates 16 to reinforce and protect the dam.

[0044] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A water retaining dam reinforcing apparatus comprising a reinforcing member and an array of reinforcing panels (16) disposed along the dam, characterised in that, Also includes: Top plate component (8), the top plate component (8) is located on the upper end of the reinforcement component, and a sleeve rod (7) is fixedly provided at the bottom of the top plate component (8). The reinforcement includes a rod (1) inserted into the dam; and a base plate (2) fixed above the outside of the rod (1) and located between the reinforcement plate (16) and the dam. The reinforcement also includes mounting posts (3) arranged in a linear array from top to bottom. A push block (4) is fixed at the lower end of the mounting post (3). The push block (4) is a frustum-shaped cone with a radius that gradually decreases from top to bottom. A plug-in component is arranged in a ring below the outer side of the push block (4). The plug-in component is provided with an inclined surface that matches the push block (4). A protrusion (9) is symmetrically fixed on the outer side of the mounting post (3).

2. A water containment dam reinforcement apparatus as claimed in claim 1, wherein: The base plate (2) is in the shape of a ring, and four reinforcing plates (16) are arranged in a ring above the base plate (2). The insert rod (1) passes through the connection of the four reinforcing plates (16).

3. A water containment dam reinforcement apparatus as claimed in claim 1, wherein: The lower end of the push block (4) at the lower end of the upper mounting column (3) is connected to the upper end of the lower mounting column (3), and multiple mounting columns (3) are connected sequentially from top to bottom; The uppermost mounting column (3) is fixed with a mounting rod (5), and the upper end of the mounting rod (5) is fixed with a top block (6). The radius of the top block (6) is greater than the radius of the mounting rod (5). The sleeve rod (7) covers the outside of the top block (6) and the upper end of the mounting rod (5).

4. The hydraulic dam reinforcement equipment according to claim 1, characterized in that: The sleeve (7) has an external thread on its outer side, and the inner side wall of the insert (1) has a threaded groove that matches the sleeve (7). The top plate component (8) includes a top plate, a support plate, and a connecting ring. The support plates are arranged in a ring array along the outer periphery of the top plate, and there are four of them. The connecting ring is fixed on the four support plates. The top plate is located above the connection of the four reinforcing plates (16). The support plates and the connecting ring are located on the reinforcing plates (16).

5. The hydraulic dam reinforcement equipment according to claim 1, characterized in that: The connector includes a plug (11), a mounting block (12), and a connecting spring (13). The plug (11) and the connecting spring (13) are both fixed on the mounting block (12) away from the push block (4). The plug (11) passes through the side wall of the plug rod (1), and the other end of the connecting spring (13) is fixed on the inner side wall of the plug rod (1). Above the connection between the insert (11) and the mounting block (12) is an inclined surface that is compatible with the push block (4). The push block (4) moves down, pushing the insert (11) and the mounting block (12) outward, so that the insert (11) passes through the side wall of the insert rod (1) and is inserted into the dam. The push block (4) has a slot (14) on its outer side that is compatible with the mounting block (12) for limiting the insertion block (11).

6. The hydraulic dam reinforcement equipment according to claim 1, characterized in that: The insert (1) is symmetrically fixed with a limiting strip (10) on the inner side. The limiting strip (10) has a long groove on the inner side that matches the protrusion (9), and the lower end of the long groove is open.

7. The hydraulic dam reinforcement equipment according to claim 3, characterized in that: The mounting rod (5) is fitted with two symmetrically arranged limiting pads (15). The limiting pads (15) are located between the lower end of the top block (6) and the upper end of the insert rod (1) to limit the top block (6) and the mounting rod (5) in the uninstalled reinforcement parts.

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