Water baffle for water conservancy project

Abstract

The water fender for the water conservancy project comprises a connecting frame and a baffle connected to the interior of the connecting frame in a sliding mode, a positioning structure is arranged on the back face of the connecting frame, an opening and closing structure located on the inner side of the positioning structure is arranged on the back face of the connecting frame, and the positioning structure comprises a reinforcing rib fixedly connected to the back face of the connecting frame. The back face of the reinforcing rib is fixedly connected with a transverse plate, the left side and the right side of the back face of the reinforcing rib are each provided with a connecting block, and the connecting blocks are fixedly connected with the reinforcing rib. The extension plates are extruded to drive the pressing plates to swing with the pin shafts in the connecting blocks as the axes, when the pressing plates make close contact with the baffles, the effect of improving the connecting stability of the adjacent baffles is achieved, the structural functionality of an existing water baffle can be improved, assembling is carried out in an auxiliary inserting mode, gaps between the adjacent baffles are prevented, and the service life of the water baffle is prolonged. The sealing effect of the baffle is prevented from being affected, and the shielding effect of the water baffle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water retaining plate for water conservancy projects. Background Art

[0002] Water conservancy engineering is a discipline that studies the basic knowledge and skills in engineering hydrology, water conservancy engineering surveying, water conservancy reinforced concrete, hydraulic structures, engineering drawing, etc., and conducts engineering planning and design, on-site construction, engineering budgeting, and maintenance and repair of water conservancy equipment. This major mainly focuses on the design, construction and budgeting of hydraulic structures, as well as the maintenance and repair of water conservancy equipment. It is widely used in farmland water conservancy, hydropower generation, flood control and drainage and other fields.

[0003] During the construction of water conservancy projects, it is necessary to block the water flow through a water retaining plate. For example, the patent number disclosed on the China Patent Network is: 202320263748.5, and the patent name is: A water retaining plate for water conservancy projects, which relates to the technical field of water conservancy projects, including a fixed column and a water retaining plate, and connecting plates for connecting to the water retaining plates are provided on both sides of the fixed column, and also include a float and a rescue rope. The top surface of the fixed column is provided with an accommodating cavity for storing the rescue rope inwardly, and the bottom of the float is provided with a connecting block adapted to the accommodating cavity, and the bottom of the connecting block is provided with a connecting hook, and a fixing rod is provided inside the accommodating cavity. By arranging an accommodating cavity for storing the rescue rope and a float on the fixed column, rescue can be carried out in the water area near the water retaining plate, and the rescue rope is driven by the float and kept floating on the water surface, so that the person who falls into the water can grab it for self-rescue, thereby improving the rescue function of the water retaining plate.

[0004] However, the structure of the existing water baffle is relatively simple, and the frame and the baffle are mainly assembled by plugging. Gaps are easily formed between adjacent baffles, which affects the sealing effect of the baffle and interferes with the shielding effect of the water baffle.

[0005] Therefore, it is necessary to design and modify the water retaining plates used in water conservancy projects. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a water retaining plate for water conservancy projects, which has the advantage of improving the connection stability and solves the problem that the structure of the existing water retaining plate is relatively simple, the frame and the baffle are mainly assembled by plugging, and gaps are easily formed between adjacent baffles, which affects the sealing effect of the baffle and interferes with the shielding effect of the water retaining plate.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water retaining plate for water conservancy projects, comprising a connecting frame;

[0008] Slide the baffle connected inside the connection frame.

[0009] A positioning structure is arranged on the back side of the connection frame.

[0010] The back side of the connection frame is provided with an opening and closing structure located inside the positioning structure.

[0011] The positioning structure includes a reinforcing rib fixedly connected to the back of the connecting frame, a horizontal plate fixedly connected to the back of the reinforcing rib, connecting blocks are provided on the left and right sides of the back of the reinforcing rib, the connecting block is fixedly connected to the reinforcing rib, the connecting block is located on the outer side of the horizontal plate, the inner side of the connecting block is movably connected to a pressure plate through a pin shaft, the side of the pressure plate away from the connecting block is in contact with the surface of the baffle, and the opening and closing structure can drive the pressure plate to swing.

[0012] As a preferred embodiment of the utility model, the opening and closing structure includes a screw rod movably connected to the back side of the horizontal plate through a bearing, the surface of the screw rod is threadedly connected with a screw sleeve, the left and right sides of the surface of the screw sleeve are fixedly connected with brackets, the surface of the pressure plate is fixedly connected with extension plates located on both sides of the screw sleeve, and the side of the bracket away from the screw sleeve is in contact with the surface of the extension plate.

[0013] As a preferred embodiment of the present invention, a side of the bracket away from the screw sleeve is movably connected to a roller via a pin, and an outer surface of the roller is in contact with a surface of the extension plate.

[0014] As a preferred embodiment of the utility model, the back side of the horizontal plate is fixedly connected to a support plate, the support plate is located at the top of the screw, the side of the support plate away from the horizontal plate is sleeved on the surface of the screw, the horizontal plate and the screw are movably connected by a bearing, one end of the screw away from the horizontal plate passes through the support plate and extends to the back side of the support plate, and the rear end of the screw is fixedly connected to a rotating wheel located on the back side of the support plate.

[0015] As a preferred embodiment of the utility model, the baffles are in multiple numbers and are stacked on each other, and a rubber pad is fixedly connected to the bottom of the baffle, and the rubber pad is elastic.

[0016] As a preferred embodiment of the utility model, an elastic rope is fixedly connected to the surface of the extension plate, and a side of the elastic rope away from the extension plate is fixedly connected to the surface of the transverse plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model squeezes the extension plate so that the extension plate drives the pressure plate to swing with the pin shaft inside the connecting block as the axis. When the pressure plate is in close contact with the baffle plate, the connection stability of adjacent baffle plates is improved, the structural functionality of the existing water baffle plate is improved, and the auxiliary plug-in method is used for assembly to prevent gaps between adjacent baffle plates, avoid affecting the sealing effect of the baffle plate, and improve the shielding effect of the water baffle plate.

[0019] 2. The utility model can control the swing of two pressing plates at the same time and effectively control the extrusion strength of the pressing plates by arranging the screw rod, the screw sleeve, the bracket and the extension plate.

[0020] 3. The utility model can protect the bracket by arranging the roller, thereby reducing the wear and tear between the bracket and the extension plate during contact and friction.

[0021] 4. The utility model can support the screw rod by providing a support plate, thereby increasing the contact area between the screw rod and the horizontal plate.

[0022] 5. The utility model can improve the fixing effect of the baffles and reduce the gaps between the baffles by arranging the rubber pads.

[0023] 6. The utility model can pull the extension plate by setting an elastic rope, so that the extension plate and the pressure plate have the effect of elastic reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a rear view structural diagram of the utility model;

[0026] Figure 3 It is a schematic top view of the local structure of the utility model.

[0027] In the figure: 1. connecting frame; 2. baffle; 3. positioning structure; 4. opening and closing structure; 5. reinforcing ribs; 6. cross plate; 7. connecting block; 8. pressing plate; 9. screw; 10. screw sleeve; 11. bracket; 12. extension plate; 13. roller; 14. support plate; 15. rotating wheel; 16. rubber pad; 17. elastic rope. DETAILED DESCRIPTION

[0028] 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.

[0029] like Figures 1 to 3 As shown, the utility model provides a water retaining plate for water conservancy projects, comprising a connecting frame 1;

[0030] A baffle 2 slidably connected to the interior of the connection frame 1;

[0031] A positioning structure 3 is provided on the back of the connection frame 1;

[0032] The back of the connection frame 1 is provided with an opening and closing structure 4 located inside the positioning structure 3;

[0033] The positioning structure 3 includes a reinforcing rib 5 fixedly connected to the back of the connecting frame 1, and a horizontal plate 6 is fixedly connected to the back of the reinforcing rib 5. Connecting blocks 7 are provided on the left and right sides of the back of the reinforcing rib 5. The connecting block 7 is fixedly connected to the reinforcing rib 5. The connecting block 7 is located on the outer side of the horizontal plate 6. The inner side of the connecting block 7 is movably connected to a pressure plate 8 through a pin shaft. The side of the pressure plate 8 away from the connecting block 7 is in contact with the surface of the baffle 2, and the opening and closing structure 4 can drive the pressure plate 8 to swing.

[0034] refer to Figure 3 The opening and closing structure 4 includes a screw rod 9 movably connected to the back of the horizontal plate 6 through a bearing, a screw sleeve 10 is threadedly connected to the surface of the screw rod 9, and brackets 11 are fixedly connected to the left and right sides of the surface of the screw sleeve 10. The surface of the pressure plate 8 is fixedly connected to extension plates 12 located on both sides of the screw sleeve 10, and the side of the bracket 11 away from the screw sleeve 10 is in contact with the surface of the extension plate 12.

[0035] As a technical optimization solution of the utility model, by arranging the screw rod 9, the screw sleeve 10, the bracket 11 and the extension plate 12, the swing of the two pressing plates 8 can be controlled at the same time, and the extrusion strength of the pressing plates 8 can be effectively controlled.

[0036] refer to Figure 3 A roller 13 is movably connected to the side of the bracket 11 away from the screw sleeve 10 through a pin, and the outer surface of the roller 13 contacts the surface of the extension plate 12 .

[0037] As a technical optimization solution of the present invention, by providing the roller 13, the bracket 11 can be protected and the wear of the bracket 11 and the extension plate 12 during contact and friction can be reduced.

[0038] refer to Figure 2 A support plate 14 is fixedly connected to the back of the horizontal plate 6, and the support plate 14 is located at the top of the screw 9. The side of the support plate 14 away from the horizontal plate 6 is sleeved on the surface of the screw 9. The horizontal plate 6 and the screw 9 are movably connected through a bearing. One end of the screw 9 away from the horizontal plate 6 passes through the support plate 14 and extends to the back of the support plate 14. The rear end of the screw 9 is fixedly connected to a rotating wheel 15 located on the back of the support plate 14.

[0039] As a technical optimization solution of the present invention, by providing a support plate 14, the screw rod 9 can be supported, and the contact area between the screw rod 9 and the horizontal plate 6 can be increased.

[0040] refer to Figure 1 There are several baffles 2 which are stacked on each other. A rubber pad 16 is fixedly connected to the bottom of the baffle 2 and the rubber pad 16 is elastic.

[0041] As a technical optimization solution of the present invention, by providing the rubber pad 16 , the fixing effect of the baffle 2 can be improved and the gap between the baffles 2 can be reduced.

[0042] refer to Figure 2 An elastic rope 17 is fixedly connected to the surface of the extension plate 12 , and the side of the elastic rope 17 away from the extension plate 12 is fixedly connected to the surface of the transverse plate 6 .

[0043] As a technical optimization solution of the present invention, by providing an elastic rope 17, the extension plate 12 can be pulled so that the extension plate 12 and the pressure plate 8 have an elastic reset effect.

[0044] The working principle and use process of the utility model are as follows: when in use, first insert a number of baffles 2 into the inner side of the connecting frame 1 according to needs; when the baffles 2 are installed, press down the top baffle 2 with force to make the rubber pad 16 at the bottom of the baffle 2 in close contact with the adjacent baffle 2; at the same time, the user rotates the rotating wheel 15 with the other hand, and the rotating wheel 15 drives the screw rod 9 to rotate; the screw rod 9 uses the thread to push the screw sleeve 10 to move backward; during the movement of the screw sleeve 10, the bracket 11 is used to squeeze the extension plate 12; the extension plate 12 is squeezed and drives the pressure plate 8 to swing with the pin shaft inside the connecting block 7 as the axis; when the pressure plate 8 is in close contact with the baffle 2, the user releases the baffle 2, thereby achieving the effect of improving the connection stability of the adjacent baffles 2.

[0045] To sum up: the water baffle for water conservancy projects squeezes the extension plate 12 so that the extension plate 12 drives the pressure plate 8 to swing with the pin shaft inside the connecting block 7 as the axis. When the pressure plate 8 is in close contact with the baffle 2, the connection stability of adjacent baffles 2 is improved, the structural functionality of the existing water baffle is improved, and the auxiliary plug-in method is used for assembly to prevent gaps between adjacent baffles 2, avoid affecting the sealing effect of the baffle 2, and improve the shielding effect of the water baffle.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water retaining plate for a hydraulic engineering project, comprising a connecting frame (1); A baffle (2) slidably connected to the interior of the connection frame (1); Features: A positioning structure (3) is provided on the back of the connection frame (1); The back of the connection frame (1) is provided with an opening and closing structure (4) located inside the positioning structure (3); The positioning structure (3) includes a reinforcing rib (5) fixedly connected to the back of the connecting frame (1), the back of the reinforcing rib (5) is fixedly connected to a transverse plate (6), the left and right sides of the back of the reinforcing rib (5) are provided with connecting blocks (7), the connecting blocks (7) are fixedly connected to the reinforcing rib (5), the connecting blocks (7) are located on the outer side of the transverse plate (6), the inner side of the connecting block (7) is movably connected to a pressure plate (8) via a pin shaft, the side of the pressure plate (8) away from the connecting block (7) is in contact with the surface of the baffle (2), and the opening and closing structure (4) can drive the pressure plate (8) to swing.

2. A water retaining plate for hydraulic engineering according to claim 1, characterized in that: The opening and closing structure (4) includes a screw rod (9) movably connected to the back of the horizontal plate (6) through a bearing, the surface of the screw rod (9) is threadedly connected to a screw sleeve (10), the left and right sides of the surface of the screw sleeve (10) are fixedly connected to brackets (11), the surface of the pressure plate (8) is fixedly connected to extension plates (12) located on both sides of the screw sleeve (10), and the side of the bracket (11) away from the screw sleeve (10) is in contact with the surface of the extension plate (12).

3. A water retaining plate for hydraulic engineering according to claim 2, characterized in that: A roller (13) is movably connected to the side of the bracket (11) away from the screw sleeve (10) via a pin, and the outer surface of the roller (13) is in contact with the surface of the extension plate (12).

4. A water retaining plate for hydraulic engineering according to claim 2, characterized in that: The back side of the transverse plate (6) is fixedly connected with a support plate (14), the support plate (14) is located at the top of the screw rod (9), the side of the support plate (14) away from the transverse plate (6) is sleeved on the surface of the screw rod (9), the transverse plate (6) and the screw rod (9) are movably connected via a bearing, the end of the screw rod (9) away from the transverse plate (6) passes through the support plate (14) and extends to the back side of the support plate (14), and the rear end of the screw rod (9) is fixedly connected with a rotating wheel (15) located at the back side of the support plate (14).

5. The water retaining plate for hydraulic engineering according to claim 1, characterized in that: The baffles (2) are in multiple numbers and are stacked one on another. A rubber pad (16) is fixedly connected to the bottom of the baffle (2), and the rubber pad (16) is elastic.

6. A water retaining plate for hydraulic engineering according to claim 2, characterized in that: An elastic rope (17) is fixedly connected to the surface of the extension plate (12), and the side of the elastic rope (17) away from the extension plate (12) is fixedly connected to the surface of the transverse plate (6).

Images