Dredging flood discharge channel structure

Abstract

The utility model belongs to the technical field of flood discharge channels, and particularly relates to a dredging flood discharge channel structure which comprises a channel, mounting plates are fixed to the two sides of the upper end of the channel through fixing bolts, moving plates are slidably mounted on the sides, close to each other, of the mounting plates, and buffer plates are rotatably mounted on the other sides of the moving plates. By rotating a translation screw, a moving plate translates left and right between two fixed plates, the moving plate drives connecting blocks to move, the position of a buffer plate is adjusted left and right, when water flow impacts the buffer plate, the buffer plate rotates between the two connecting blocks, and meanwhile, a buffer spring is extruded to achieve the buffer effect; the device adjusts the position of the buffer plate and is flexible to use.

Description

Technical Field

[0001] The utility model relates to a flood discharge channel, in particular to a flood discharge channel structure. Background Art

[0002] The main function of the flood discharge channel is to disperse the flood pressure of the main river channel, improve the flood discharge capacity of the river channel, and prevent flood disasters.

[0003] For water conservancy projects such as channels and levees or natural rivers, continuous heavy rainfall may cause water levels and flows to exceed the limit. In order to avoid floods overflowing the levees and causing serious disasters to coastal areas, it is usually necessary to discharge floods that exceed the safe discharge volume of the downstream river into the diversion area through spillways. Therefore, a diversion spillway structure is needed.

[0004] The existing flood diversion channel structure is generally provided with a buffer plate, which is used to buffer the flood. However, the buffer plate cannot be adjusted according to different flood flows. The buffering effect for floods with large flows is poor and the use is inflexible. Utility Model Content

[0005] The main purpose of the present disclosure is to provide a flood discharge channel structure to effectively solve the problems raised by the inventor in the above background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A flood diversion channel structure comprises a channel, wherein the channel is formed by cement casting as a whole, mounting plates are fixed on both sides of the upper end of the channel by fixing bolts, a plurality of mounting plates are alternately distributed on both sides of the upper end of the channel, a movable plate is slidably installed on one side of a plurality of mounting plates close to each other, and a buffer plate is rotatably installed on the other side of a plurality of movable plates.

[0008] Preferably, a fixed block is fixedly installed on the side where the buffer plate and the movable plate are close to each other, and a buffer spring is fixedly installed between the two fixed blocks. When water flow impacts the buffer plate, the buffer plate pressurizes the buffer spring to achieve a buffering effect.

[0009] Preferably, connecting blocks are fixedly installed at both upper and lower ends of one side of the movable plate close to the buffer plate, and the buffer plate is rotatably installed between the two connecting blocks by a rotating rod. When the buffer plate is impacted by water flow, the connecting blocks are smoothly flipped to achieve a buffering effect.

[0010] Preferably, fixed plates are fixedly installed on the lower front end and the upper rear end of the mounting plate, and a translation screw is rotatably installed in the fixed plate near the upper end of the mounting plate. Openings are provided at the ends of the two fixed plates close to each other, and one side of the movable plate is threadedly installed on the translation screw, and the other side is slidably installed in the fixed plate near the front side. The movable plate can be driven to translate left and right between the two fixed plates by rotating the translation screw, so that the movable plate moves left and right with the connecting block, and the position of the buffer plate can be adjusted left and right according to the water flow rate, which is flexible to use.

[0011] Preferably, a filter plate is provided in the downstream direction of the channel, and L-plates are fixedly installed on the left and right sides of the front side of the channel by bolts, and fixing screws are threadedly installed on the front sides of the two L-plates, and two fixing screws are rotated to install abutments close to one end of the filter plate, and the two abutments are in contact with the filter plate. The filter plate is fixed by the abutments, which can block impurities and garbage in the water flow. At the same time, rotating the fixing screws in the opposite direction can make the abutments away from the filter plate, and the filter plate can be disassembled for cleaning.

[0012] Preferably, the plurality of buffer plates are arranged to be inclined, and the inclination direction is consistent, so that each buffer plate can stably withstand the impact of the water flow.

[0013] In view of this, compared with the prior art, the beneficial effects of the utility model are:

[0014] In the present application, a movable plate is set up and the movable plate can be translated left and right between two fixed plates by rotating the translation screw, so that the fixed plate moves left and right with the connecting block, thereby realizing the left and right position adjustment of the buffer plate. The buffering force can be increased according to the size of the flood flow, and the use is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure shows a top view of the flood discharge channel structure provided by the utility model;

[0016] Figure 2 The figure shows a rear view of the flood discharge channel structure provided by the utility model;

[0017] Figure 3 Shown is a side view of the flood diversion channel structure provided by the utility model.

[0018] Icons: 1. Channel; 2. Mounting plate; 3. Fixing bolt; 4. Fixing plate; 5. Translation screw; 6. Moving plate; 7. Connecting block; 8. Buffer plate; 9. Fixing block; 10. Buffer spring; 11. Filter plate; 12. L-plate; 13. Fixing screw; 14. Resistance block. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 , the utility model provides the following embodiments:

[0021] A flood diversion channel structure includes a channel 1, which is formed by cement casting as a whole. Both sides of the upper end of the channel 1 are fixed with mounting plates 2 by fixing bolts 3. A plurality of mounting plates 2 are alternately distributed on both sides of the upper end of the channel 1. A movable plate 6 is slidably installed on one side of the plurality of mounting plates 2 close to each other, and a buffer plate 8 is rotatably installed on the other side of the plurality of movable plates 6.

[0022] Specifically, a fixed block 9 is fixedly installed on the side where the buffer plate 8 and the movable plate 6 are close to each other, and a buffer spring 10 is fixedly installed between the two fixed blocks 9. When the water flow impacts the buffer plate 8 through the buffer spring 10, the buffer plate 8 pressurizes the buffer spring 10 to achieve a buffering effect.

[0023] Specifically, connecting blocks 7 are fixedly installed at both upper and lower ends of the movable plate 6 close to the buffer plate 8. The buffer plate 8 is rotatably installed between the two connecting blocks 7 through a rotating rod. When the buffer plate 8 is impacted by water flow, the connecting blocks 7 can smoothly flip over to achieve a buffering effect.

[0024] Specifically, a fixed plate 4 is fixedly installed at the lower front end and the upper rear end of the mounting plate 2, and a translation screw 5 is rotatably installed in the fixed plate 4 near the upper end of the mounting plate 2. An opening is provided at one end of the two fixed plates 4 close to each other, and one side of the movable plate 6 is threadedly installed on the translation screw 5, and the other side is slidably installed in the fixed plate 4 near the front side. By rotating the translation screw 5, the movable plate 6 can be driven to translate left and right between the two fixed plates 4, so that the movable plate 6 moves left and right with the connecting block 7, so that the left and right position of the buffer plate 8 can be adjusted, which can be adjusted according to the water flow rate and is flexible to use.

[0025] Specifically, a filter plate 11 is provided in the downstream direction of the channel 1, and L-plates 12 are fixedly installed on the left and right sides of the front side of the channel 1 by bolts, and fixing screws 13 are threadedly installed on the front sides of the two L-plates 12. The two fixing screws 13 are rotated to install a stopper 14 near one end of the filter plate 11, and the two stoppers 14 are in contact with the filter plate 11. The filter plate 11 is fixed by the stopper 14 to block impurities and garbage in the water flow. At the same time, rotating the fixing screws 13 in the opposite direction can make the stopper 14 away from the filter plate 11, and the filter plate 11 can be disassembled for cleaning.

[0026] Specifically, the plurality of buffer plates 8 are all arranged to be inclined, and the inclination directions are consistent, so that each buffer plate 8 can be impacted by the water flow stably.

[0027] The working principle of the utility model is as follows: the mounting plate 2 is fixedly mounted on the upper end of the channel 1 by the fixing bolts 3, so that the buffer plate 8 is arranged in the channel 1; according to the flow direction of the water flow, the translation screw 5 is rotated to make the movable plate 6 translate left and right between the two fixed plates 4, so that the movable plate 6 moves left and right with the connecting block 7; the positions of the plurality of buffer plates 8 can be adjusted left and right according to the flow rate; when the water flow enters and passes through the channel 1, it will pass through the buffer plate 8; the buffer plate 8 rotates between the connecting blocks 7 under the impact of the water flow, and at the same time, the buffer spring 10 is squeezed to achieve a buffering effect; when the water flows through the filter plate 11, the impurities and garbage contained in the filter plate 11 will be blocked; when the filter plate 11 needs to be replaced or cleaned, the fixing screw 13 is rotated in the opposite direction to make the stop block 14 away from the filter plate 11 so that the filter plate 11 can be disassembled.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", 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 representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A flood discharge channel structure, comprising a channel (1), characterized in that: The channel (1) is formed by cement casting as a whole. The mounting plates (2) are fixed to both sides of the upper end of the channel (1) by fixing bolts (3). A plurality of the mounting plates (2) are alternately distributed on both sides of the upper end of the channel (1). A movable plate (6) is slidably mounted on one side of the plurality of the mounting plates (2) close to each other, and a buffer plate (8) is rotatably mounted on the other side of the plurality of the movable plates (6).

2. A flood discharge channel structure according to claim 1, characterized in that: A fixed block (9) is fixedly installed on the side where the buffer plate (8) and the movable plate (6) are close to each other, and a buffer spring (10) is fixedly installed between the two fixed blocks (9).

3. A flood discharge channel structure according to claim 1, characterized in that: The upper and lower ends of the movable plate (6) close to the buffer plate (8) are fixedly mounted with connecting blocks (7), and the buffer plate (8) is rotatably mounted between the two connecting blocks (7) via a rotating rod.

4. The flood discharge channel structure according to claim 1, characterized in that: A fixing plate (4) is fixedly mounted on the lower front end and the upper rear end of the mounting plate (2); a translation screw (5) is rotationally mounted in the fixing plate (4) near the upper end of the mounting plate (2); openings are provided at the ends of the two fixing plates (4) near each other; one side of the movable plate (6) is threadedly mounted on the translation screw (5), and the other side is slidably mounted in the fixing plate (4) near the front side.

5. The flood discharge channel structure according to claim 1, characterized in that: A filter plate (11) is provided in the downstream direction of the channel (1), and L plates (12) are fixedly installed on the left and right sides of the downstream direction of the channel (1) by means of bolts, and fixing screws (13) are threadedly installed on the front sides of the two L plates (12), and abutment blocks (14) are rotatably installed at one end of the two fixing screws (13) close to the filter plate (11), and the two abutment blocks (14) are in contact with the filter plate (11).

6. The flood discharge channel structure according to claim 1, characterized in that: The plurality of buffer plates (8) are all arranged in an inclined manner, and the inclination directions are consistent.

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