A temporary water-retaining device for water conservancy construction

Abstract

This utility model provides a temporary water-blocking device for water conservancy construction, relating to the field of water conservancy engineering technology. It includes a base plate, a fixed baffle, and a connecting plate. The base plate has four sets of threaded holes and a square groove at its bottom end. An auxiliary frame is fixedly connected to the upper end of the base plate. The connecting plate is movably fitted into the square groove at the bottom end of the base plate and has four sets of round holes. Each of the four sets of round holes on the connecting plate has a set of fixing bolts fitted inside. The lower end of the movable baffle A is fitted onto the outer side of the upper end of the fixed baffle, and the connecting bolts are threadedly connected to the threaded holes on the positioning component. This facilitates quick installation or disassembly of the movable baffle A, meeting the needs of low water levels and also addressing emergency scenarios where sudden high water levels require rapid elevation to prevent overflow. Its flexibility is greater than that of traditional fixed-height baffles, solving the problem that existing commonly used temporary water-blocking devices have fixed heights and cannot adapt to changes in water level.

Description

Technical Field

[0001] This utility model belongs to the field of water conservancy engineering technology, and more specifically, it relates to a temporary water-blocking device for water conservancy construction. Background Technology

[0002] Temporary water-retaining devices for water conservancy construction are specialized equipment used during the construction of water conservancy projects to temporarily intercept and divert water flow or resist short-term water level rises in order to create a dry and safe working environment. Temporary water-retaining devices for water conservancy construction are not permanent water conservancy facilities, but rather key auxiliary structures that are temporarily erected according to construction needs and can be flexibly adjusted or dismantled. Their core function is to isolate the construction area from water flow, ensuring that core processes such as foundation excavation, foundation pouring, and pipeline laying can be carried out under waterless or low-water-level conditions. However, most commonly used traditional temporary water-retaining devices are designed with a single fixed height. If water level fluctuations occur during construction, such as a sudden rise in water level due to rainfall or an increase in upstream water flow, the fixed-height baffles either waste materials and are cumbersome to install due to their initial height being too high, or are unable to block high water levels due to insufficient height, resulting in water-retaining failure and flooding of the construction area. Therefore, a new type of temporary water-retaining device for water conservancy construction is needed. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a temporary water-retaining device for water conservancy construction, which solves the problem that existing commonly used traditional temporary water-retaining devices have a fixed height and cannot adapt to changes in water level.

[0004] This utility model discloses a temporary water-blocking device for water conservancy construction, which is achieved by the following specific technical means:

[0005] A temporary water-blocking device for water conservancy construction includes a base plate, a fixed baffle plate, and a connecting plate;

[0006] The base plate has four sets of threaded holes and a square groove at its bottom end. An auxiliary frame is fixedly connected to the upper end of the base plate. A fixed baffle is placed at the upper end of the base plate, and the bottom surface of the fixed baffle is fixedly connected to the top surface of the base plate. The lower front surface of the fixed baffle is fixedly connected to the rear surface of the auxiliary frame. Two sets of support rods are fixedly connected to the rear end of the fixed baffle, and the bottom surface of the support rods is fixedly connected to the top surface of the base plate. A set of sliding grooves is provided on the left and right sides of the fixed baffle, and two sets of grooves are provided on the rear side of the fixed baffle. The connecting plate is movably fitted into the square groove at the bottom end of the base plate, and four sets of round holes are provided on the connecting plate. A set of fixing bolts is fitted into each of the four sets of round holes on the connecting plate.

[0007] Furthermore, the fixing bolts inside the four sets of round holes on the connecting plate are respectively threaded to the four sets of threaded holes on the base plate, and eight sets of anti-slip plates are connected to the lower part of the connecting plate, and the anti-slip plates are tilted.

[0008] Furthermore, the upper side of the fixed baffle is provided with a positioning groove, and the upper rear side of the fixed baffle is provided with two sets of round holes, and each of the two sets of round holes at the upper rear side of the fixed baffle is provided with a set of connecting bolts.

[0009] Furthermore, a movable baffle A is movably connected to the upper side of the fixed baffle. The lower end of the movable baffle A is snapped onto the outer side of the upper end of the fixed baffle. A positioning component is fixedly connected to the lower end of the movable baffle A. The positioning component has two sets of threaded holes. The positioning component is movably snapped into the inside of the positioning groove. The connecting bolt is threadedly connected to the threaded holes on the positioning component.

[0010] Furthermore, two sets of positioning rods are fixedly connected inside the sliding grooves on the left and right sides of the fixed baffle, and a set of threaded rods are provided inside the sliding grooves on the left and right sides of the fixed baffle. The inner sides of the two sets of threaded rods are respectively inserted into the two sets of grooves on the rear side of the fixed baffle, and a set of fixing nuts are fixedly connected to the two sets of threaded rods. The two sets of fixing nuts are respectively placed inside the two sets of grooves on the rear side of the fixed baffle.

[0011] Furthermore, a set of movable baffles B are respectively provided inside the sliding grooves on the left and right sides of the fixed baffle. The movable baffles B are provided with two sets of positioning holes, and the positioning rods are inserted into the positioning holes on the movable baffles B. The movable baffles B are provided with threaded holes, and the threaded holes on the two sets of movable baffles B are respectively threadedly connected to the two sets of threaded rods.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This utility model, by setting a connecting plate, connects the fixing bolts on the connecting plate to the threaded holes on the base plate. This allows for flexible installation or removal of the connecting plate according to different ground conditions. When the construction ground is hard and relatively flat, the connecting plate can be removed. When the construction ground is soft, the connecting plate can be installed to anchor the inclined anti-slip plate to the construction ground, thereby enhancing the stability of this utility model when subjected to water flow impact and improving its applicability to different construction ground conditions.

[0014] 2. This utility model features a movable baffle A, whose lower end is snapped onto the outer side of the upper end of the fixed baffle. The connecting bolts are threadedly connected to the threaded holes on the positioning parts, which facilitates the quick installation or removal of the movable baffle A. This not only meets the needs of low water levels but also addresses the emergency scenario of rapidly raising the baffle to prevent overflow when water levels suddenly rise. This flexibility is greater than that of traditional fixed-height baffles.

[0015] 3. This utility model sets up a movable baffle B, through which a positioning rod is inserted into the positioning hole on the movable baffle B, and the threaded hole on the movable baffle B is threadedly connected to the threaded rod. By rotating the fixing nut, the threaded rod is driven to rotate, and the two sets of movable baffles B can be flexibly adjusted to move horizontally inside the sliding grooves on the left and right sides of the fixed baffle. This is beneficial for flexibly filling the gap between the fixed baffle and the construction boundary, and avoiding water leakage caused by the gap. 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 structure of the movable baffle B after it has been unfolded.

[0018] Figure 3 This is a cross-sectional structural diagram of the fixed baffle and the movable baffle B of this utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the present invention after multiple sets of movable baffles A are connected.

[0020] Figure 5 This is a structural schematic diagram of the base plate and connecting plate of this utility model.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 1. Base plate; 2. Fixed baffle; 3. Auxiliary frame; 4. Movable baffle A; 5. Support rod; 6. Movable baffle B; 7. Positioning groove; 8. Connecting bolt; 9. Fixing nut; 10. Threaded rod; 11. Positioning rod; 12. Positioning component; 13. Connecting plate; 14. Anti-slip plate; 15. Fixing bolt. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0024] Example:

[0025] As attached Figure 1 To be continued Figure 5 As shown:

[0026] This utility model provides a temporary water-blocking device for water conservancy construction, including a base plate 1, a fixed baffle plate 2, and a connecting plate 13;

[0027] The base plate 1 has four sets of threaded holes and a square groove at the bottom end. An auxiliary frame 3 is fixedly connected to the upper end of the base plate 1. A fixed baffle 2 is placed at the upper end of the base plate 1, and the bottom surface of the fixed baffle 2 is fixedly connected to the top surface of the base plate 1. The lower front surface of the fixed baffle 2 is fixedly connected to the rear surface of the auxiliary frame 3. Two sets of support rods 5 are fixedly connected to the rear end of the fixed baffle 2. The bottom surface of the support rods 5 is fixedly connected to the top surface of the base plate 1. A set of sliding grooves is provided on the left and right sides of the fixed baffle 2. Two sets of grooves are provided on the rear side of the fixed baffle 2. A connecting plate 13 is movably fitted into the square groove at the bottom end of the base plate 1. The connecting plate 13 has four sets of round holes, and a set of fixing bolts 15 are respectively fitted into the four sets of round holes on the connecting plate 13.

[0028] Among them, such as Figure 5 As shown, the fixing bolts 15 inside the four sets of round holes on the connecting plate 13 are respectively threaded to the four sets of threaded holes on the base plate 1. Eight sets of anti-slip plates 14 are connected to the lower part of the connecting plate 13. The anti-slip plates 14 are inclined and are threaded to the threaded holes on the base plate 1 through the fixing bolts 15 on the connecting plate 13. This allows for flexible installation or removal of the connecting plate 13 according to different ground conditions. When the construction ground is hard and relatively flat, the connecting plate 13 can be removed. When the construction ground is soft, the connecting plate 13 can be installed so that the inclined anti-slip plates 14 are anchored on the construction ground. This enhances the stability of this utility model when subjected to water flow impact and improves its applicability to different construction ground conditions.

[0029] Among them, such as Figure 3 and Figure 4 As shown, the fixed baffle 2 has a positioning groove 7 on its upper side and two sets of round holes on the upper rear side of the fixed baffle 2. Each of the two sets of round holes on the upper rear side of the fixed baffle 2 has a set of connecting bolts 8. The fixed baffle 2 is movably connected to the upper side of the fixed baffle 2. The lower end of the movable baffle A4 is snapped onto the outer side of the upper end of the fixed baffle 2. The lower end of the movable baffle A4 is fixedly connected to a positioning component 12. The positioning component 12 has two sets of threaded holes. The positioning component 12 is movably snapped into the inside of the positioning groove 7. The connecting bolts 8 are threadedly connected to the threaded holes on the positioning component 12. The movable baffle A4 is snapped onto the outer side of the upper end of the fixed baffle 2 by the lower end of the movable baffle A4, and the connecting bolts 8 are threadedly connected to the threaded holes on the positioning component 12. This facilitates the quick installation or removal of the movable baffle A4, which can meet the needs of low water levels and can also cope with emergency scenarios where the water level suddenly rises rapidly to avoid overflow. It is more flexible than traditional fixed-height baffles.

[0030] Among them, such as Figure 2 and Figure 3As shown, two sets of positioning rods 11 are fixedly connected inside the sliding grooves on both sides of the fixed baffle 2. A set of threaded rods 10 is provided inside the sliding grooves on both sides of the fixed baffle 2. The inner sides of the two sets of threaded rods 10 are inserted into the two sets of grooves on the rear side of the fixed baffle 2, and a set of fixing nuts 9 are fixedly connected to each of the two sets of threaded rods 10. The two sets of fixing nuts 9 are placed inside the two sets of grooves on the rear side of the fixed baffle 2. A set of movable baffles B6 is provided inside the sliding grooves on both sides of the fixed baffle 2. The movable baffles B6 have two sets of positioning holes, and the positioning rods 11 are inserted into the positioning holes on the movable baffles B6. The movable baffles B6 have threaded holes. The threaded holes on baffle 6 are threadedly connected to two sets of threaded rods 10 respectively. The positioning rod 11 is inserted into the positioning hole on the movable baffle B6, and the threaded holes on the movable baffle B6 are threadedly connected to the threaded rods 10. Rotating the fixing nut 9 drives the threaded rods 10 to rotate, flexibly adjusting the two sets of movable baffles B6 to move horizontally within the sliding grooves on the left and right sides of the fixed baffle 2. This helps to flexibly fill the gap between the fixed baffle 2 and the construction boundary, avoiding water leakage due to the gap. At the same time, the movable baffle B6 can be flexibly adjusted according to the size of the horizontal space of the construction area, avoiding both installation obstacles caused by the movable baffle B6 being too long and water-blocking blind spots caused by the movable baffle B6 being too short. Its adaptability is far superior to that of the fixed length horizontal baffle.

[0031] The specific usage and function of this embodiment are as follows:

[0032] like Figures 1 to 5 As shown, in this utility model, the connecting plate 13 is connected to the threaded hole on the base plate 1 by the fixing bolt 15. This allows for flexible installation or removal of the connecting plate 13 depending on the ground surface. When the construction ground is hard and relatively flat, the connecting plate 13 can be removed. When the construction ground is soft, the connecting plate 13 can be installed, anchoring the inclined anti-slip plate 14 to the construction ground. This enhances the stability of this utility model when subjected to water flow impact and improves its applicability to different construction ground surfaces. The positioning rod 11 is inserted into the positioning hole on the movable baffle B6, and the threaded hole on the movable baffle B6 is threaded to the threaded rod 10. Rotating the fixing nut 9 causes the threaded rod 10 to rotate, flexibly adjusting the two sets of movable baffles B6 to move horizontally within the sliding grooves on the left and right sides of the fixed baffle 2. This helps to flexibly fill the gap between the fixed baffle 2 and the construction boundary, preventing water leakage due to the gap. At the same time, the movable baffle B6 can be flexibly adjusted according to the size of the horizontal space of the construction area, avoiding installation obstacles caused by the movable baffle B6 being too long, and avoiding water-blocking blind spots caused by the movable baffle B6 being too short. Its adaptability is far superior to that of a fixed-length horizontal baffle.

[0033] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

Claims

1. A temporary water retaining device for hydraulic construction, characterized in that: It includes a base plate (1), a fixed baffle (2), and a connecting plate (13); The base plate (1) is provided with four sets of threaded holes and a square groove at the bottom end of the base plate (1). An auxiliary frame (3) is fixedly connected to the upper end of the base plate (1). The fixed baffle (2) is placed at the upper end of the base plate (1), and the bottom surface of the fixed baffle (2) is fixedly connected to the top surface of the base plate (1). The lower front surface of the fixed baffle (2) is fixedly connected to the rear surface of the auxiliary frame (3). Two sets of support rods (5) are fixedly connected to the rear end of the fixed baffle (2). The bottom surface of the support rods (5) is fixedly connected to the top surface of the base plate (1). A set of sliding grooves is provided on the left and right sides of the fixed baffle (2). Two sets of grooves are provided on the rear side of the fixed baffle (2). The connecting plate (13) is movably fitted into the square groove at the bottom end of the base plate (1). Four sets of round holes are provided on the connecting plate (13), and a set of fixing bolts (15) are respectively fitted into the four sets of round holes on the connecting plate (13).

2. A temporary water retaining structure for hydraulic construction according to claim 1, characterized in that: The fixing bolts (15) inside the four sets of round holes on the connecting plate (13) are respectively threaded to the four sets of threaded holes on the base plate (1), and eight sets of anti-slip plates (14) are connected to the lower part of the connecting plate (13), and the anti-slip plates (14) are tilted.

3. A temporary water retaining structure for hydraulic construction according to claim 1, characterized in that: The fixed baffle (2) is provided with a positioning groove (7) on the upper side, and two sets of round holes are provided at the upper rear side of the fixed baffle (2), and a set of connecting bolts (8) are provided in the two sets of round holes at the upper rear side of the fixed baffle (2).

4. A temporary water retaining structure for hydraulic construction according to claim 3, wherein: The fixed baffle (2) is movably connected to the upper side of the movable baffle A (4). The lower end of the movable baffle A (4) is clamped on the upper outer side of the fixed baffle (2). The lower end of the movable baffle A (4) is fixedly connected to the positioning component (12). The positioning component (12) is provided with two sets of threaded holes. The positioning component (12) is movably clamped inside the positioning groove (7). The connecting bolt (8) is threadedly connected to the threaded hole on the positioning component (12).

5. A temporary water retaining structure for hydraulic construction according to claim 1, characterized in that: Two sets of positioning rods (11) are fixedly connected to the inside of the sliding grooves on the left and right sides of the fixed baffle (2). A set of threaded rods (10) is provided inside the sliding grooves on the left and right sides of the fixed baffle (2). The inner sides of the two sets of threaded rods (10) are inserted into the two sets of grooves on the rear side of the fixed baffle (2). A set of fixing nuts (9) is fixedly connected to the two sets of threaded rods (10). The two sets of fixing nuts (9) are placed inside the two sets of grooves on the rear side of the fixed baffle (2).

6. A temporary water retaining structure for hydraulic construction works as claimed in claim 5, wherein: The fixed baffle (2) has a set of movable baffles B (6) inside the sliding grooves on the left and right sides respectively. The movable baffles B (6) have two sets of positioning holes, and the positioning rod (11) is inserted into the positioning hole on the movable baffles B (6). The movable baffles B (6) have threaded holes, and the threaded holes on the two sets of movable baffles B (6) are threadedly connected to the two sets of threaded rods (10) respectively.

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