Water conservancy construction flow guiding device

Abstract

The utility model provides a water conservancy construction flow guiding device, and belongs to the technical field of water conservancy construction. Comprising a shell, one side of the shell is fixedly connected with a protruding block, the protruding block is detachably connected with a filtering mechanism, the filtering mechanism comprises a sealing block which abuts against the inner wall of the shell and can block a water inlet and a water outlet of a water inlet pipe, the sealing block is semicircular, and a semicircular filter screen is installed on the section of the sealing block. And one side of the sealing block is fixedly connected with a rotating handle. Through the arrangement of the rotating handle, the sealing block and the filter screen, it is guaranteed that water flow can flow all the time even when the water inlet pipe on one side is detached and maintained, water supply and drainage guiding cannot be stopped, and the influence on construction efficiency is avoided, and when the filter screen needs to be cleaned, a user only needs to slide the sliding block and then rotate the limiting block; and the sealing cover, the rotating handle, the sealing block and the filter screen can be directly pulled out by releasing the limiting of the limiting groove in the limiting block on the sealing cover, so that the filter screen is cleaned simply and quickly.

Description

Technical Field

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

[0002] In order to keep hydraulic structures on dry land during construction, it is necessary to guide the water flow to the predetermined location through manual or mechanical means. This is a very important engineering measure in water conservancy project construction, especially in the construction of dams. Its purpose is to ensure water and flow during construction so as to control the safe operation of water conservancy facilities.

[0003] When isolating debris in the water using the existing method, if there is a large accumulation of debris, it will gather on the filter screen, which will affect the water supply effect over a long period of time and needs to be cleaned in time. However, it is troublesome and inconvenient to remove the filter screen for cleaning. If there is a problem with the pipeline, the staff will need to stop the water supply, remove and replace the pipeline. The whole process is relatively laborious. Water supply and drainage cannot be guided until the maintenance is completed. If the maintenance time is too long, it will affect the overall construction efficiency. Therefore, the present application provides a water conservancy construction diversion device to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a water conservancy construction diversion device to solve the problem that the existing filter screen is troublesome and inconvenient to be removed and cleaned. If there is a problem with the pipeline, the staff needs to stop the water supply, remove and replace the pipeline. The whole process is relatively laborious. Water supply and drainage cannot be guided before the maintenance is completed. If the maintenance time is too long, it will affect the overall construction efficiency.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A water conservancy construction diversion device comprises a shell, the top of the shell is connected to a water outlet pipe, both sides of the shell are connected to water inlet pipes, a protrusion is fixedly connected to one side of the shell, a filtering mechanism is detachably connected to the protrusion, the filtering mechanism comprises a sealing block which contacts with the inner wall of the shell and can block the water inlet and outlet of the water inlet pipe, the sealing block is semicircular and has a semicircular filter screen installed on the cross section, one side of the sealing block is fixedly connected to a rotating handle, the rotating handle is provided with a sealing cover, two pads are fixedly connected to a side of the protrusion that is tightly attached to the sealing cover, the top of the pad can contact with the rotating handle, the upper part of the pad is rotatably connected to a limit block for limiting the rotating handle, and both sides of the protrusion are slidably connected to a slider useful for limiting the limit block.

[0007] Preferably, a limiting groove is provided on the limiting block, and the limiting groove is used to limit the sealing cover.

[0008] Preferably, a rubber pad is fixedly connected to the water inlet pipe.

[0009] Preferably, a plurality of rotatable upper separation blocks are installed above both sides of the shell, and a plurality of rotatable lower separation blocks are installed below both sides of the shell, and the upper separation blocks and the lower separation blocks are fixedly connected by springs, and the upper separation blocks and the lower separation blocks are used to limit the rubber pads.

[0010] Preferably, a sliding cover is slidably connected to the middle of the upper part of both sides of the shell, and the sides of the upper blocks that are close to each other are in contact with the sliding cover.

[0011] Preferably, a rubber sealing ring is provided at the position where the sealing cover and the rotating handle are provided to prevent water leakage.

[0012] Compared with the prior art, the utility model has at least the following beneficial effects:

[0013] In the above scheme, by providing a rotating handle, a sealing block and a filter screen, when in use, water flows into the shell from the water outlet pipe, and impurities in the water are blocked and filtered by the filter screen when passing through the filter screen. The filtered water passes through the filter screen again and enters the inside of the water inlet pipe on one side, allowing the water to flow out of the shell to complete the diversion. When a problem occurs in the water inlet pipe on one side, first slide the slider upward to release the limit on the limit block, and then rotate the limit block to allow the limit block to release the limit on the rotating handle, rotate the rotating handle so that it no longer conflicts with the cushion block, and allow the sealing block and the filter screen to rotate with it until the rotating handle conflicts with the other cushion block. At this time, the sealing block blocks the water inlet of the problematic water inlet pipe, and the filter screen is connected To the water inlet of the water inlet pipe on the other side to ensure that the water flow can continue to flow from the water inlet pipe on the other side, and then turn the limit block again to let it cooperate with the pad to limit the rotating handle, and then slide the slider downward to complete the limiting of the limit block. The advantage of this is that it is easy to adjust and ensures that the water flow will continue to flow even when the water inlet pipe on one side is disassembled and repaired, and the water supply and drainage guidance will not be stopped, avoiding the impact on the construction efficiency. When the filter needs to be cleaned, you only need to slide the slider and then rotate the limit block to release the limit groove on the limit block to the sealing cover, and then you can directly pull out the sealing cover, rotating handle, sealing block and filter, and clean the filter, which is simple and quick.

[0014] By providing the rubber pad, the upper separation block and the lower separation block, when disassembling the damaged water inlet pipe, it is only necessary to press the sliding cover downward to allow the upper separation blocks that are in contact with the two sides of the sliding cover to rotate in the direction away from each other, thereby allowing the spring to drive the lower separation blocks to rotate in the direction away from each other, and release the limit on the rubber pad, so that the water inlet pipe can be directly pulled out, and the disassembly of the damaged water inlet pipe is completed. The advantage of this is that it is simple and convenient. When the water inlet pipe needs to be repaired and replaced, it is only necessary to press the sliding cover downward to release the limit on the rubber pad on the water inlet pipe, thereby making disassembly more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the water conservancy construction diversion device;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the filtering mechanism;

[0018] Figure 3 for Figure 1 Enlarged structural diagram at A in the middle.

[0019] [reference numerals]

[0020] 1. Shell; 2. Water outlet pipe; 3. Water inlet pipe; 4. Rubber pad; 5. Upper block; 6. Lower block; 7. Spring; 8. Bump; 9. Sealing cover; 10. Sliding cover; 11. Turning handle; 12. Sealing block; 13. Filter; 14. Pad; 15. Limit block; 16. Limit groove; 17. Slider.

[0021] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0022] The following is a detailed description of a water conservancy construction diversion device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0023] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0024] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0025] It will be understood that the meaning of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, so that “on” means not only “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” means not only “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0026] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0027] like Figure 1-Figure 3As shown, an embodiment of the utility model provides a water conservancy construction diversion device, including a shell 1, the top of the shell 1 is connected to a water outlet pipe 2, both sides of the shell 1 are connected to a water inlet pipe 3, one side of the shell 1 is fixedly connected to a protrusion 8, and the protrusion 8 is detachably connected to a filtering mechanism, the filtering mechanism includes a sealing block 12 that contacts the inner wall of the shell 1 and can block the water inlet and outlet of the water inlet pipe 3, the sealing block 12 is semicircular and has a semicircular filter screen 13 installed on the cross section, one side of the sealing block 12 is fixedly connected to a rotating handle 11, the rotating handle 1 1 is sleeved with a sealing cover 9, and two cushion blocks 14 are fixedly connected to the side where the protrusion 8 is in close contact with the sealing cover 9. The top of the cushion block 14 can contact the rotating handle 11, and the upper part of the cushion block 14 is rotatably connected with a limit block 15 for limiting the rotating handle 11. Both sides of the protrusion 8 are slidably connected with a slider 17 for limiting the limit block 15. The limit block 15 is provided with a limit groove 16, and the limit groove 16 is used to limit the sealing cover 9. A rubber sealing ring is provided at the sleeve position of the sealing cover 9 and the rotating handle 11 to prevent water leakage.

[0028] By setting the rotating handle 11, the sealing block 12 and the filter 13, when in use, water flows into the shell 1 from the water outlet pipe 2, and the impurities in the water are blocked and filtered by the filter 13 when passing through the filter 13, and the filtered water enters the inside of the water inlet pipe 3 on one side through the filter 13 again, allowing the water to flow out of the shell 1 to complete the diversion. When a problem occurs in the water inlet pipe 3 on one side, first slide the slider 17 upward to release the limit block 15, and then rotate the limit block 15 to allow the limit block 15 to release the limit on the rotating handle 11, rotate the rotating handle 11 so that it no longer conflicts with the cushion block 14, and allow the sealing block 12 and the filter 13 to rotate with it until the rotating handle 11 conflicts with the other cushion block 14, at which time the sealing block 12 blocks the water inlet of the water inlet pipe 3 with the problem, and the filter 13 Then it is connected to the water inlet of the water inlet pipe 3 on the other side to ensure that the water flow can continue to flow from the water inlet pipe 3 on the other side, and then the limit block 15 is rotated again to cooperate with the cushion block 14 to limit the rotating handle 11, and then the slider 17 is slid downward to complete the limiting of the limit block 15. The advantage of this is that the adjustment is convenient, which ensures that the water flow will continue to flow even when the water inlet pipe 3 on one side is disassembled and repaired, and the water supply and drainage guidance will not be stopped, avoiding the impact on the construction efficiency. When the filter 13 needs to be cleaned, it is only necessary to slide the slider 17 and then rotate the limit block 15 to release the limit groove 16 on the limit block 15 to limit the sealing cover 9, and the sealing cover 9, the rotating handle 11, the sealing block 12 and the filter 13 can be directly pulled out, and the filter 13 can be cleaned simply and quickly.

[0029] like Figure 1As shown, in this embodiment, a rubber pad 4 is fixedly connected to the water inlet pipe 3, a plurality of rotatable upper separation blocks 5 are installed above both sides of the shell 1, and a plurality of rotatable lower separation blocks 6 are installed below both sides of the shell 1. The upper separation blocks 5 and the lower separation blocks 6 are fixedly connected by springs 7. The upper separation blocks 5 and the lower separation blocks 6 are used to limit the rubber pad 4. A sliding cover 10 is slidably connected to the middle of the upper sides of the shell 1, and the sides of the upper separation blocks 5 that are close to each other are in conflict with the sliding cover 10.

[0030] By providing the rubber pad 4, the upper separation block 5 and the lower separation block 6, when disassembling the damaged water inlet pipe 3, it is only necessary to press the sliding cover 10 to slide downward, so that the upper separation blocks 5 that are in contact with the two sides of the sliding cover 10 rotate in the directions away from each other, thereby allowing the spring 7 to drive the lower separation block 6 to rotate in the directions away from each other, and the limit on the rubber pad 4 is released, so that the water inlet pipe 3 can be directly pulled out, and the disassembly of the damaged water inlet pipe 3 is completed. The advantage of doing so is that it is simple and convenient. When the water inlet pipe 3 needs to be repaired and replaced, it is only necessary to press the sliding cover 10 downward to release the limit on the rubber pad 4 on the water inlet pipe 3, thereby making disassembly more convenient.

[0031] The technical solution provided by the utility model is to set a rotating handle 11, a sealing block 12 and a filter screen 13. When in use, water flows into the shell body 1 from the water outlet pipe 2. When passing through the filter screen 13, impurities in the water are blocked and filtered by the filter screen 13. The filtered water passes through the filter screen 13 again and enters the interior of the water inlet pipe 3 on one side, allowing the water to flow out of the shell body 1 to complete the diversion. When a problem occurs in the water inlet pipe 3 on one side, first slide the slider 17 upward to release the limit on the limit block 15, and then rotate the limit block 15 to allow the limit block 15 to release the limit on the rotating handle 11, rotate the rotating handle 11 so that it no longer conflicts with the cushion block 14, and allow the sealing block 12 and the filter screen 13 to rotate with it until the rotating handle 11 conflicts with the other cushion block 14. At this time, the sealing block 12 blocks the water inlet of the water inlet pipe 3 with the problem. The filter screen 13 is connected to the water inlet of the water inlet pipe 3 on the other side to ensure that the water flow can continue to flow from the water inlet pipe 3 on the other side, and then the limit block 15 is rotated again to cooperate with the cushion block 14 to limit the rotating handle 11, and then the slider 17 is slid downward to complete the limiting of the limit block 15. The advantage of this is that the adjustment is convenient, which ensures that the water flow will continue to flow even when the water inlet pipe 3 on one side is disassembled and repaired, and the water supply and drainage guidance will not be stopped, avoiding the impact on the construction efficiency. When it is necessary to clean the filter screen 13, it is only necessary to slide the slider 17 and then rotate the limit block 15 to release the limit groove 16 on the limit block 15 to limit the sealing cover 9, and then the sealing cover 9, the rotating handle 11, the sealing block 12 and the filter screen 13 can be directly pulled out, and the filter screen 13 can be cleaned simply and quickly.

[0032] By providing the rubber pad 4, the upper separation block 5 and the lower separation block 6, when disassembling the damaged water inlet pipe 3, it is only necessary to press the sliding cover 10 to slide downward, so that the upper separation blocks 5 that are in contact with the two sides of the sliding cover 10 rotate in the directions away from each other, thereby allowing the spring 7 to drive the lower separation block 6 to rotate in the directions away from each other, and the limit on the rubber pad 4 is released, so that the water inlet pipe 3 can be directly pulled out, and the disassembly of the damaged water inlet pipe 3 is completed. The advantage of doing so is that it is simple and convenient. When the water inlet pipe 3 needs to be repaired and replaced, it is only necessary to press the sliding cover 10 downward to release the limit on the rubber pad 4 on the water inlet pipe 3, thereby making disassembly more convenient.

[0033] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0034] A person skilled in the art will appreciate that all or part of the steps in the above-mentioned embodiment method can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A water conservancy construction diversion device, characterized in that: include: A shell (1), the top of the shell (1) is connected to a water outlet pipe (2), both sides of the shell (1) are connected to a water inlet pipe (3), one side of the shell (1) is fixedly connected to a protrusion (8), and a filtering mechanism is detachably connected to the protrusion (8), the filtering mechanism comprises a sealing block (12) that contacts the inner wall of the shell (1) and can block the water inlet and outlet of the water inlet pipe (3), the sealing block (12) is semicircular and has a semicircular filter screen (13) installed on its cross section, and one side of the sealing block (12) A rotating handle (11) is fixedly connected, and a sealing cover (9) is sleeved on the rotating handle (11). Two cushion blocks (14) are fixedly connected to the side of the protrusion (8) that is in close contact with the sealing cover (9). The top of the cushion block (14) can contact the rotating handle (11). The upper part of the cushion block (14) is rotatably connected with a limit block (15) for limiting the rotating handle (11). Both sides of the protrusion (8) are slidably connected with a slider (17) for limiting the limit block (15).

2. The water conservancy construction diversion device according to claim 1, characterized in that: The limiting block (15) is provided with a limiting groove (16), and the limiting groove (16) is used to limit the sealing cover (9).

3. The water conservancy construction diversion device according to claim 1, characterized in that: A rubber pad (4) is fixedly connected to the water inlet pipe (3).

4. The water conservancy construction diversion device according to claim 3, characterized in that: A plurality of rotatable upper separation blocks (5) are installed above both sides of the shell (1), and a plurality of rotatable lower separation blocks (6) are installed below both sides of the shell (1). The upper separation blocks (5) and the lower separation blocks (6) are fixedly connected via springs (7). The upper separation blocks (5) and the lower separation blocks (6) are used to limit the rubber pad (4).

5. The water conservancy construction diversion device according to claim 4, characterized in that: A sliding cover (10) is slidably connected in the middle of the upper part of both sides of the shell (1), and the sides of the upper blocks (5) that are close to each other are in contact with the sliding cover (10).

6. The water conservancy construction diversion device according to claim 1, characterized in that: A rubber sealing ring is provided at the position where the sealing cover (9) and the rotating handle (11) are sleeved to prevent water leakage.

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