Hydraulic engineering protection device

Abstract

The utility model discloses a hydraulic engineering protection device, and belongs to the technical field of hydraulic engineering protection. The hydraulic engineering protection device comprises a base, a first baffle is detachably arranged on the base, a second baffle is hinged to the top of the first baffle, a fixing pile is arranged at the bottom of the base, and first dovetail grooves are formed in the two ends of the base, the two ends of the first baffle and the two ends of the second baffle correspondingly; the first dovetail groove penetrates through the first baffle and the second baffle in the vertical direction, a dovetail rod is arranged in the first dovetail groove in a penetrating mode, and the base, the first baffle and the second baffle are fixed through the dovetail rod. The utility model has the advantages of higher stability, more convenience in installation and convenience in quick deployment.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy project protection, in particular to a water conservancy project protection device. Background Art

[0002] A water conservancy project is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. It is also called a water project. Water is a valuable resource indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet the people's needs for water resources in life and production.

[0003] When facing flood disasters, the existing technology is mostly to fill sandbags and build temporary dams for emergency response, but filling sandbags requires a lot of manpower and is slow, and the protective device cannot be quickly built. It is also inconvenient to adjust the height of the device according to different water levels. In response to the above problems, a utility model with announcement number CN218373633U discloses a water conservancy project protection device, including a base, a slide groove is opened on one side of the upper end surface of the base, and jacks are opened on the upper end surface of the base and close to the slide groove at equal intervals. The lower end surface of the base is fixedly connected to fixed piles, and the fixed piles are distributed in multiple rows and columns. A first water retaining device is installed in the slide groove, and a second water retaining device is installed on the upper end surface of the first water retaining device. The first water retaining device and the second water retaining device are rotatably connected by a hinge. The utility model relates to the field of water conservancy project protection technology. The water conservancy project protection device solves the problem that the device is inconvenient to quickly build and the height adjustment of the water retaining plate at different water levels.

[0004] Taking into account the need for rapid deployment, the rectangular block of the device is fixed to the base by a threaded rod, and the upper baffle and the lower baffle are fixed by an inserted rod. There are many parts and operation steps, which is not conducive to rapid installation and deployment. Utility Model Content

[0005] The utility model aims to solve the problem that the existing water conservancy project protection device has many installation components and many operation steps, which is not conducive to completing rapid deployment, and thus proposes a water conservancy project protection device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A water conservancy project protection device includes a base, on which a first baffle is detachably provided, a second baffle is hinged on the top of the first baffle, a fixing pile is provided at the bottom of the base, first dovetail grooves are provided at both ends of the base, the first baffle and the second baffle, the first dovetail groove passes through the first baffle and the second baffle in a vertical direction, a dovetail rod is passed through the interior of the first dovetail groove, and the base, the first baffle and the second baffle are fixed by the dovetail rod.

[0008] Furthermore, the dovetail rod is composed of two vertical rods with dovetail-shaped cross-sections, so that the cross-section of the dovetail rod is a hexagonal shape with wide ends and a narrow middle.

[0009] Furthermore, a second dovetail groove is transversely provided on the top of the base, a dovetail seat corresponding to the second dovetail groove is provided on the bottom of the first baffle plate, and the first baffle plate and the base are detachably connected via the dovetail seat.

[0010] Furthermore, two vertical ribs are arranged on the front end surface of the second baffle, a top groove is formed between the two vertical ribs, a bottom groove is opened on the top of the base, and an inclined support plate is arranged between the base and the second baffle, and the inclined support plate is clamped with the top groove and the bottom groove.

[0011] Furthermore, a vertical rib groove corresponding to the vertical rib is provided in the front of the first baffle plate, and the vertical rib is received in the vertical rib groove after the second baffle plate rotates.

[0012] Furthermore, an auxiliary baffle is provided on the top of the fixing pile, and the bottom of the auxiliary baffle is a sawtooth structure.

[0013] Furthermore, a sealing groove is formed at the bottom of the first baffle, and a sealing gasket is fixedly installed in the sealing groove.

[0014] Compared with the prior art, the utility model provides a water conservancy project protection device, which has the following beneficial effects:

[0015] When the utility model water conservancy project protection device is used, the second baffle is rotated to the top of the first baffle, and then the dovetail rod is inserted into the first dovetail groove, and the dovetail rod cooperates with the first dovetail groove to limit the free rotation between the first baffle and the second baffle, and at the same time, the first baffle and the base are made non-detachable, so that the base, the first baffle and the second baffle can be quickly connected. Compared with the prior art, the number of components is small and the number of operating steps is small, which is convenient for rapid deployment of the device.

[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on the following examination and study to some extent; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional upper right perspective schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a three-dimensional lower right perspective schematic diagram of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the folding effect of the second baffle of the utility model;

[0020] Figure 4 For the utility model Figure 4 A schematic diagram of the structure enlargement of part A;

[0021] Figure 5 For the utility model Figure 4 A schematic diagram of the structure of part B in the middle is enlarged;

[0022] Figure 6 It is a schematic diagram of the end structure of the dovetail tenon rod of the utility model.

[0023] In the figure:

[0024] 1. Base; 2. First baffle; 3. Second baffle; 4. Fixed pile; 5. Auxiliary baffle; 6. Diagonal support plate; 7. Vertical rib; 8. Bottom groove; 9. First dovetail groove; 10. Vertical rib groove; 11. Dovetail rod; 12. Sealing groove; 13. Sealing gasket; 14. Second dovetail groove; 15. Dovetail seat. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-6 The utility model water conservancy project protection device includes a base 1, a first baffle 2 is detachably provided on the base 1, a second baffle 3 is hinged on the top of the first baffle 2, a fixing pile 4 is provided at the bottom of the base 1, and first dovetail grooves 9 are provided at both ends of the base 1, the first baffle 2 and the second baffle 3, the first dovetail groove 9 penetrates the first baffle 2 and the second baffle 3 in the vertical direction, a dovetail rod 11 is penetrated inside the first dovetail groove 9, and the base 1, the first baffle 2 and the second baffle 3 are fixed by the dovetail rod 11.

[0027] The base 1 is a plate-like structure and is fixed by inserting fixing piles 4 into the ground.

[0028] The first baffle 2 is hinged to the second baffle 3 via a hinge. When the second baffle 3 rotates from back to front and from front to back to the top of the first baffle 2, the second baffle 3 is unfolded.

[0029] The first dovetail groove 9 vertically penetrates the first baffle plate 2 and the second baffle plate 3 and extends to the upper portion of the base 1 .

[0030] After the second baffle 3 is unfolded, the dovetail rod 11 is inserted from top to bottom into the first dovetail groove 9, so that the second baffle 3 and the first baffle 2, and the first baffle 2 and the base 1 are fixed together.

[0031] The dovetail rod 11 is composed of two vertical rods with dovetail-shaped cross sections, so that the cross section of the dovetail rod 11 is a hexagonal shape with wide ends and a narrow middle.

[0032] The end surface of the dovetail rod 11 is as follows Figure 6 As shown, the cross section of the dovetail rod 11 is similar to a hexagon formed by connecting the shorter bases of two isosceles trapezoids.

[0033] The structure of the dovetail rod 11 is bilaterally symmetrical about its own midline, and the left half or the right half of the dovetail rod 11 is correspondingly engaged with the first dovetail groove 9 .

[0034] When the devices are installed side by side, the dovetail rod 11 is inserted into the first dovetail groove 9, so that two adjacent devices can be connected as a whole, and then all the protective devices are connected as a whole, so that the devices are more stable when used side by side.

[0035] The height dimensions of the dovetail rod 11 can be divided into at least two types. One is that the same dovetail rod 11 is inserted into the first dovetail groove 9 of the base 1, the first baffle 2, and the second baffle 3 at the same time, which is suitable for the situation where the second baffle 3 is directly activated when installing the device.

[0036] The other is that two dovetail rods 11 are inserted into the first dovetail grooves 9 of the base 1, the first baffle 2, and the second baffle 3, one above and one below, wherein the bottom of the dovetail rod 11 located at the bottom is released from the base 1, and the top is aligned with the middle of the first baffle 2, while the bottom of the dovetail rod 11 located at the top is connected to the top of the dovetail rod 11 located at the bottom, and the top of the dovetail rod 11 located at the top is located in the second baffle 3. This size is suitable for the situation where the second baffle 3 is not activated during installation and needs to be activated later.

[0037] A second dovetail groove 14 is transversely provided on the top of the base 1 , and a dovetail seat 15 corresponding to the second dovetail groove 14 is provided on the bottom of the first baffle 2 . The first baffle 2 and the base 1 are detachably connected via the dovetail seat 15 .

[0038] The second dovetail groove 14 penetrates the base 1 . During installation, the first baffle 2 is inserted into the second dovetail groove 14 along the left-right direction.

[0039] When the dovetail seat 15 is completely installed in the second dovetail groove 14, the first dovetail groove 9 on the first baffle plate 2 corresponds to the first dovetail groove 9 on the base 1, and the dovetail rod 11 is inserted into the first dovetail groove 9 to fix the first baffle plate 2.

[0040] Two vertical ribs 7 are arranged on the front end surface of the second baffle plate 3, and a top groove is formed between the two vertical ribs 7. A bottom groove 8 is opened on the top of the base 1. An inclined support plate 6 is arranged between the base 1 and the second baffle plate 3, and the inclined support plate 6 is clamped with the top groove and the bottom groove 8.

[0041] The diagonal support plate 6 is a right-angled triangle plate, and the edge of one right-angled side of the diagonal support plate 6 contacts the front end surfaces of the first baffle 2 and the second baffle 3, and the edge of the other right-angled side contacts the top surface of the base 1, thereby supporting the first baffle 2 and the second baffle 3.

[0042] After the second baffle 3 is unfolded, the diagonal support plate 6 is passed through the top groove from top to bottom, and then the bottom end of the diagonal support plate 6 is inserted into the bottom groove 8 .

[0043] The length of the bottom groove 8 is consistent with the length of the side of the diagonal support plate 6 to prevent the diagonal support plate 6 from sliding forward, and the vertical ribs 7 prevent the diagonal support plate 6 from deflecting.

[0044] In the present application, the number of the top grooves and the diagonal support plates 6 can be selected according to the sizes of the first baffle plate 2 and the second baffle plate 3 .

[0045] During the flood prevention process, as the height of the protective device increases, the stability of the protective device itself will also decrease. Therefore, in the process of using sandbags to build temporary embankments, as the height of the embankment increases, a sloped structure that is narrow at the top and wide at the bottom is often built on the side of the embankment away from the flood. The main purpose is to support the sandbags on the top of the embankment and prevent the sandbags on the top from collapsing to the outside of the embankment.

[0046] In the present application, after the second baffle 3 is unfolded, the fixing structure between the second baffle 3 and the first baffle 2 is increased by a diagonal support plate 6 in addition to the original dovetail rod 11. The diagonal support plate 6 supports the first baffle 2 and the second baffle 3 from the front to prevent the second baffle 3 from tipping forward and being damaged under the impact of flood.

[0047] A vertical rib groove 10 corresponding to the vertical rib 7 is provided in front of the first baffle plate 2 , and the vertical rib 7 is received in the vertical rib groove 10 after rotating with the second baffle plate 3 .

[0048] When the second baffle plate 3 is unfolded, the vertical rib groove 10 is located directly below the vertical rib 7 , and after the second baffle plate 3 is rotated backward and downward to the bottom, the vertical rib 7 is inserted into the vertical rib groove 10 .

[0049] An auxiliary baffle 5 is provided on the top of the fixing pile 4, and the bottom of the auxiliary baffle 5 is a sawtooth structure.

[0050] The auxiliary baffle 5 is opened along the extension direction of the second dovetail groove 14 to connect the fixing piles 4 on the same straight line in the left and right directions. The tip of the sawtooth structure at the bottom of the auxiliary baffle 5 faces downward to facilitate insertion into the ground.

[0051] The tip of the sawtooth structure is symmetrically centered on the fixed pile 4 and spreads out to the left and right sides. The top of the sawtooth structure is a flat plate structure, and the top of the flat plate structure is fixedly connected to the bottom of the base 1.

[0052] Since the flatness of the ground of the soil structure is generally poor and there are often potholes and ups and downs on the ground, after the fixed pile 4 of the device is inserted into the ground, the auxiliary baffle 5 is simultaneously inserted into the ground.

[0053] After the bottom surface of the base 1 is pressed on the highest point of the ground, there is still a gap and a channel between the base 1 and the lowest point of the ground. The auxiliary baffle 5 can effectively block the gap and the channel generated here to prevent flood water from leaking from the bottom of the base 1.

[0054] A sealing groove 12 is formed at the bottom of the first baffle plate 2 , and a sealing gasket 13 is fixedly installed in the sealing groove 12 .

[0055] The top of the sealing gasket 13 is higher than the top of the first baffle 2. When the second baffle 3 is unfolded, the sealing gasket 13 is squeezed to elastically deform. After the deformation, the sealing gasket 13 fills the gap between the first baffle 2 and the second baffle 3 to prevent flood water from leaking from the gap between the first baffle 2 and the second baffle 3.

[0056] Working principle: When in use, the base 1 is fixed on the bottom surface that needs to be water-blocked through the fixing pile 4, and the dovetail seat 15 is inserted into the second dovetail groove 14. At this time, the first baffle 2 and the base 1 are movably connected, and then the dovetail rod 11 is inserted into the first dovetail groove 9 to fix the first baffle 2.

[0057] When the second baffle 3 is needed, rotate the second baffle 3 to the top of the first baffle 2, insert the dovetail rod 11 into the first dovetail groove 9 of the second baffle 3, and then pass the diagonal support plate 6 from top to bottom through the top groove and install it in the bottom groove 8.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0059] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0060] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A water conservancy project protection device, comprising a base (1), a first baffle (2) being detachably provided on the base (1), a second baffle (3) being hingedly connected to the top of the first baffle (2), and a fixing pile (4) being provided at the bottom of the base (1), characterized in that: Both ends of the base (1), the first baffle plate (2) and the second baffle plate (3) are provided with first dovetail grooves (9); the first dovetail grooves (9) penetrate the first baffle plate (2) and the second baffle plate (3) in a vertical direction; a dovetail rod (11) is penetrated inside the first dovetail groove (9); and the base (1), the first baffle plate (2) and the second baffle plate (3) are fixed together by the dovetail rod (11).

2. The water conservancy project protection device according to claim 1, characterized in that: The dovetail rod (11) is composed of two vertical rods with dovetail-shaped cross sections, so that the cross section of the dovetail rod (11) is a hexagonal shape with wide ends and a narrow middle.

3. The water conservancy project protection device according to claim 1 is characterized in that: A second dovetail groove (14) is provided on the top of the base (1) in a transverse direction, a dovetail seat (15) corresponding to the second dovetail groove (14) is provided on the bottom of the first baffle (2), and the first baffle (2) and the base (1) are detachably connected via the dovetail seat (15).

4. The water conservancy project protection device according to claim 1, characterized in that: Two vertical ribs (7) are arranged on the front end surface of the second baffle (3), a top groove is formed between the two vertical ribs (7), a bottom groove (8) is opened on the top of the base (1), an inclined support plate (6) is arranged between the base (1) and the second baffle (3), and the inclined support plate (6) is clamped with the top groove and the bottom groove (8).

5. The water conservancy project protection device according to claim 4, characterized in that: A vertical rib groove (10) corresponding to the vertical rib (7) is provided in front of the first baffle plate (2); the vertical rib (7) is received in the vertical rib groove (10) after rotating with the second baffle plate (3).

6. The water conservancy project protection device according to claim 1, characterized in that: An auxiliary baffle (5) is provided on the top of the fixing pile (4), and the bottom of the auxiliary baffle (5) is a sawtooth structure.

7. The water conservancy project protection device according to claim 1, characterized in that: A sealing groove (12) is provided at the bottom of the first baffle (2), and a sealing gasket (13) is fixedly installed in the sealing groove (12).

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