CN219863186U

CN219863186U - Dam body drainage pipeline

Info

Publication number: CN219863186U
Application number: CN202321142654.9U
Authority: CN
Inventors: 刘亚健
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-10-20
Anticipated expiration: 2033-05-12

Abstract

The utility model discloses a dam drainage pipeline which comprises a pipe body, wherein a fixing frame is arranged on the pipe body, a filter cavity is arranged in the fixing frame, an opening is formed in one side of the inner wall of the filter cavity, a notch is formed in one side of the outer surface of the fixing frame and corresponds to the opening, a sealing plate is arranged in the notch in a nested mode, a first positioning mechanism is arranged between the sealing plate and the notch, a filter box is arranged in the filter cavity, a liquid inlet is formed in the position, corresponding to the pipe body, of the top of the filter box, a groove is formed in the bottom of the filter box, and a bottom plate is arranged in the groove in a nested mode. According to the utility model, through the cooperation of the structures such as the fixing frame, the filtering box, the flow dividing frame and the bottom plate, stable filtering work can be carried out on the drainage pipeline, the situation that sundries on some dam bodies enter the drainage pipeline to cause accumulation and blockage is avoided, the normal operation of the whole drainage system is influenced, and the stable drainage of the pipeline is ensured.

Description

Dam body drainage pipeline

Technical Field

The utility model relates to the technical field of dam drainage, in particular to a dam drainage pipeline.

Background

The dam body is usually a protective structure at the edges of rivers, riverways or artificial lakes, the arrangement of the dam body can play a stable protective effect on the side slope, the stability of the edge slope structure of the rivers, the riverways or the artificial lakes is guaranteed, a drainage structure is usually required to be arranged for assisting drainage of the dam body facilities, the drainage pipeline is an indispensable drainage structure, and sundries such as broken stones and dead leaves and branches of plants on some dam bodies can enter the drainage pipeline along with water flow, so that certain requirements are met for the drainage pipeline of the dam body with the filtering structure in order to prevent the pipeline from being blocked;

the existing dam drainage pipeline is mainly characterized in that a filter screen is arranged at a water inlet, and the filter structure is arranged in a single mode, so that after certain sundries are filtered, the filter screen is piled up, and therefore water cannot be normally discharged, the smoothness of water discharge is affected, regular cleaning is needed, when the sundries are more and the water flow is large, frequent cleaning is needed, convenience is lacking in overall use, and the stability of drainage cannot be guaranteed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a dam drainage pipeline.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a dam body drainage pipe, includes the body, be provided with the mount on the body, be provided with the filter chamber in the mount, filter chamber inner wall one side is provided with the opening, surface one side of mount corresponds the position with the opening and is provided with the notch, the nested shrouding that is provided with in the notch, and is provided with first positioning mechanism between shrouding and the notch, install the filter cartridge in the filter chamber, the top of filter cartridge corresponds the position with the body and is provided with the inlet, and the bottom of filter cartridge sets up the recess, the bottom plate is installed to the nested installation in the recess, be provided with second positioning mechanism between bottom plate and the recess, and the top fixed mounting of bottom plate has the reposition of redundant personnel frame, the filter cartridge inner wall is provided with anti-blocking mechanism.

As a further description of the above technical solution:

the pipe body is fixedly connected with a first flange, a second flange is fixedly installed on the fixing frame, and the first flange and the second flange are correspondingly matched.

As a further description of the above technical solution:

and a sealing block which is in nested sealing connection with the opening is fixedly arranged on the sealing plate.

As a further description of the above technical solution:

the first positioning mechanism comprises a movable groove I arranged on the sealing plate and a pin groove I arranged on the inner wall of the notch, a pin block I is connected in the movable groove I in a sliding manner, a spring I is connected between the inner wall of the movable groove I and the outer surface of the pin block I, a communication port I is arranged on one side of the inner wall of the movable groove I, an operation plate I is connected in the sliding manner in the communication port I, the operation plate I is fixedly connected with the pin block I, and the pin block I and the pin groove I are in plug-in fit.

As a further description of the above technical solution:

the second positioning mechanism comprises a second movable groove and a second pin groove, wherein the second movable groove is arranged on the bottom plate, the second pin groove is arranged in the groove, the second pin block is connected in the second movable groove in a sliding mode, a second spring is connected between the second inner wall of the movable groove and the outer surface of the pin block, one side of the second inner wall of the movable groove is provided with a second communication port, the second pin groove is connected with an operating plate in a sliding mode, the second operating plate is fixedly connected with the second pin block, and the second pin block is in plug-in fit with the second pin groove.

As a further description of the above technical solution:

the filter box, the bottom plate and the shunt frame are all in the form of a net rack.

As a further description of the above technical solution:

the anti-blocking mechanism comprises a stirring plate rotatably arranged on the inner wall of the filter box, and a spring III is connected between the bottom of the stirring plate and the inner wall of the filter box.

The utility model has the following beneficial effects:

this dam body drainage pipe, through the cooperation setting of structure such as mount, filter box, the reposition of redundant personnel frame, the bottom plate, can carry out a stable filtration work to drainage pipe, avoid debris on some dam bodies to get into in the drainage pipe, cause the condition of piling up the jam to influence the normal operating of whole drainage system, guaranteed that the pipeline drainage is stable, the setting of reposition of redundant personnel frame structure simultaneously, can make the debris that filters down can allocate the filter box inward flange position voluntarily, can not cause the jam to middle drainage position, the smoothness nature of drainage has been guaranteed, the filter structure of some conventional filter screens relatively, can reduce the possibility of jam, reduce the clearance frequency, cooperation setting through first positioning mechanism, second positioning mechanism, can make whole filter box structure can convenient dismantlement clearance, and is easy and convenient to handle, also can firmly stable the installation simultaneously, very convenient and fast that use, very big promotion the convenience of clearance work.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a dam drainage pipeline according to the present utility model;

FIG. 2 is a front view of a dam drainage pipeline according to the present utility model;

FIG. 3 is a schematic diagram of a filter box structure of a dam drainage pipeline according to the present utility model;

FIG. 4 is an enlarged view of FIG. 2A of a dam drain line according to the present utility model;

FIG. 5 is an enlarged view of B in FIG. 2 of a dam drain line according to the present utility model.

Legend description:

1. a tube body; 2. a first flange; 3. a fixing frame; 4. a second flange; 5. a filter chamber; 6. an opening; 7. a notch; 8. a sealing plate; 9. a sealing block; 10. a movable groove I; 11. a pin block I; 12. a first spring; 13. a pin slot I; 14. an operation panel I; 15. a first communication port; 16. a filter box; 17. a liquid inlet; 18. a bottom plate; 19. a movable groove II; 20. a second pin block; 21. a second spring; 22. an operation panel II; 23. a second communication port; 24. a pin groove II; 25. a shunt frame; 26. a toggle plate; 27. and a third spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the dam drainage pipeline comprises a pipeline body 1, a fixing frame 3 is arranged on the pipeline body 1, the fixing frame 3 is arranged on the pipeline, when the dam is drained, water flows through the fixing frame 3 to perform stable filtering operation of water, a filter cavity 5 is arranged in the fixing frame 3, an opening 6 is arranged on one side of the inner wall of the filter cavity 5, a notch 7 is arranged at the position corresponding to the opening 6 on one side of the outer surface of the fixing frame 3, a sealing plate 8 is nested in the notch 7, a first positioning mechanism is arranged between the sealing plate 8 and the notch 7, a filter box 16 is arranged in the filter cavity 5, the opening 6 is arranged, the installation and the disassembly operation of the filter box 16 can be facilitated, the sealing plate 8 is matched with the first positioning mechanism to perform stable sealing operation on the position of the opening 6, the top of the filter box 16 is provided with a liquid inlet 17 corresponding to the pipeline of the pipeline, the liquid inlet 17 is communicated with the pipeline, the water is ensured to directly enter the filter box 16, the filtering work is carried out, the bottom of the filtering box 16 is provided with a groove, the bottom plate 18 is nested and installed in the groove, a second positioning mechanism is arranged between the bottom plate 18 and the groove, the bottom plate 18 can be stably positioned and installed at the bottom of the filtering box 16 by the arrangement of the second positioning mechanism, meanwhile, the filtering box can be conveniently and quickly disassembled, the filtered sundries, stones and the like are conveniently and regularly cleaned, the top of the bottom plate 18 is fixedly provided with a flow dividing frame 25, the flow dividing frame 25 is conical and the top end of the flow dividing frame is spherical, so that water flow entering the liquid inlet 17 can flow normally, water can be filtered simultaneously, the filtered sundries can be automatically distributed to the inner side of the filtering box 16, the normal flowing discharge of the water is ensured, the normal discharge of the water flow is prevented from being influenced by the filtering accumulation of the sundries, the inner wall of the filtering box 16 is provided with an anti-blocking mechanism, the arrangement of the anti-blocking mechanism can prevent some filtered sundries from being impacted and floated by water flow when the water flow is overlarge, and the accumulation condition of the upper position in the shunt frame 25 is formed, so that the drainage stability is affected.

The pipe body 1 is fixedly connected with the flange I2, the flange II 4 is fixedly installed on the fixing frame 3, the flange I2 and the flange II 4 are correspondingly matched, and the flange structure is arranged, so that the fixing frame 3 can be firmly and stably in butt joint installation with the drained pipe body 1, and the stability of structural positioning is guaranteed.

The sealing block 9 which is in nested sealing connection with the opening 6 is fixedly arranged on the sealing plate 8, and the sealing block 9 can ensure the sealing tightness of the position of the opening 6 after the sealing plate 8 is structurally installed, so that a stable sealing space is formed in the fixing frame 3, and the occurrence of water leakage is avoided.

The first positioning mechanism comprises a movable groove I10 arranged on the sealing plate 8 and a pin groove I13 arranged on the inner wall of the notch 7, a pin block I11 is connected in the movable groove I10 in a sliding manner, a spring I12 is connected between the inner wall of the movable groove I10 and the outer surface of the pin block I11, a communication port I15 is arranged on one side of the inner wall of the movable groove I10, an operation plate I14 is connected in a sliding manner in the communication port I15, the operation plate I14 is fixedly connected with the pin block I11, the pin block I11 and the pin groove I13 are in plug-in fit, the first positioning mechanism can ensure that the sealing plate 8 can be firmly and stably positioned and installed in the notch 7, during installation, the operation plate I14 is slid, the operation plate I14 drives the pin block I11 to shrink and also compresses the spring I12, the sealing plate 8 is clamped into the notch 7 after clamping, the operation plate I14 is released, the spring I12 is reset to push the pin block I11 to be clamped into the pin groove I13, positioning and installation of the sealing plate 8 can be completed, and the operation can be convenient and fast, thus the opening 8 can be conveniently opened, the filtering box 16 can be conveniently taken out for subsequent cleaning and operation is simple.

The second positioning mechanism comprises a second movable groove 19 arranged on the bottom plate 18 and a second pin groove 24 arranged in the groove, the second movable groove 19 is connected with a second pin block 20 in a sliding mode, a second spring 21 is connected between the inner wall of the second movable groove 19 and the outer surface of the second pin block 20, one side of the inner wall of the second movable groove 19 is provided with a second communication port 23, the second pin block 22 is connected with the second pin block 20 in a sliding mode, the second pin block 20 and the second pin groove 24 are fixedly connected, the second pin block 20 and the second pin groove 24 are in plug-in fit, the second positioning mechanism is arranged, the bottom plate 18 can be firmly and stably positioned and installed with the filter box 16 to form a stable filter structure, and when the filter box is installed, the second pin block 22 is slid to drive the second pin block 20 to shrink and simultaneously compress the second spring 21, the bottom plate 18 is clamped into the groove, the second spring 21 is reset to push the second pin block 20 to be clamped into the second pin groove 24 after the second operation plate 22 is clamped, positioning and installation of the bottom plate 18 can be completed, and the filter box 16 can be conveniently and conveniently removed after the filter box is installed.

The filter box 16, the bottom plate 18 and the shunt frame 25 are all in the form of a net frame, and the net frame structure can facilitate the stable filtering work of the water body.

The anti-blocking mechanism comprises a stirring plate 26 rotatably arranged on the inner wall of the filter box 16, a spring III 27 is connected between the bottom of the stirring plate 26 and the inner wall of the filter box 16, a plurality of groups of stirring plates 26 are arranged in the filter box 16 in a uniformly distributed manner, when water flows into the filter box 16, a part of water can flow in a dispersed manner, the stirring plate 26 can be pushed by the gravity of the water flow, so that some filtered stones, dried branches and other impurities automatically roll down to the position of the bottom plate 18, and meanwhile, when the water flow is large, quick drainage cannot be realized in the filter box 16, the stirring plate 26 can prevent some filtered impurities from floating to the position close to the top in the filter box 16, and the situation of accumulation and blockage is prevented.

Working principle: when using dam body drainage pipe, rivers get into in the mount 3 through body 1, the water flows into in the filter box 16, when passing through reposition of redundant personnel frame 25, can guarantee that the water can stabilize the downflow and discharge, filter some stones, withered and withered debris such as branch down, the impurity that filters down is piled up in the border position of bottom plate 18 for the water can normally filter the circulation from reposition of redundant personnel frame 25, can not cause the jam to influence drainage efficiency, when needing periodic cleaning, open first positioning mechanism, dismantle shrouding 8, take out filter box 16, open second positioning mechanism, take off bottom plate 18, can conveniently carry out the inside clearance work of filter box 16, after the clearance is accomplished, the same reason operation can be installed the structure convenience back.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a dam body drainage pipe, includes body (1), its characterized in that: be provided with mount (3) on body (1), be provided with filter chamber (5) in mount (3), filter chamber (5) inner wall one side is provided with opening (6), surface one side of mount (3) corresponds the position with opening (6) and is provided with notch (7), the nested shrouding (8) that is provided with in notch (7), and be provided with first positioning mechanism between shrouding (8) and notch (7), install filter cartridge (16) in filter chamber (5), the top of filter cartridge (16) corresponds the position with body (1) and is provided with inlet (17), and the bottom of filter cartridge (16) sets up the recess, bottom plate (18) are installed to the nested installation in the recess, be provided with second positioning mechanism between bottom plate (18) and the recess, and the top fixed mounting of bottom plate (18) has reposition of redundant personnel frame (25), filter cartridge (16) inner wall is provided with prevents stifled mechanism.

2. A dam drain line as claimed in claim 1, wherein: the pipe body (1) is fixedly connected with a first flange (2), the fixing frame (3) is fixedly provided with a second flange (4), and the first flange (2) and the second flange (4) are correspondingly matched.

3. A dam drain line as claimed in claim 1, wherein: the sealing plate (8) is fixedly provided with a sealing block (9) which is in nested sealing connection with the opening (6).

4. A dam drain line as claimed in claim 1, wherein: the first positioning mechanism comprises a movable groove I (10) arranged on the sealing plate (8) and a pin groove I (13) arranged on the inner wall of the notch (7), a pin block I (11) is connected in the movable groove I (10) in a sliding manner, a spring I (12) is connected between the inner wall of the movable groove I (10) and the outer surface of the pin block I (11), a communication port I (15) is arranged on one side of the inner wall of the movable groove I (10), an operation plate I (14) is connected in a sliding manner in the communication port I (15), the operation plate I (14) is fixedly connected with the pin block I (11), and the pin block I (11) and the pin groove I (13) are in plug-in fit.

5. A dam drain line as claimed in claim 1, wherein: the second positioning mechanism comprises a second movable groove (19) arranged on the bottom plate (18) and a second pin groove (24) arranged in the groove, a second pin block (20) is connected in the second movable groove (19) in a sliding mode, a second spring (21) is connected between the inner wall of the second movable groove (19) and the outer surface of the second pin block (20), a second communication port (23) is formed in one side of the inner wall of the second movable groove (19), an operating plate (22) is connected in the second communication port (23) in a sliding mode, the second operating plate (22) is fixedly connected with the second pin block (20), and the second pin block (20) and the second pin groove (24) are in plug-in fit.

6. A dam drain line as claimed in claim 1, wherein: the filter box (16), the bottom plate (18) and the shunt frame (25) are all in the form of a net frame.

7. A dam drain line as claimed in claim 1, wherein: the anti-blocking mechanism comprises a stirring plate (26) rotatably arranged on the inner wall of the filter box (16), and a spring III (27) is connected between the bottom of the stirring plate (26) and the inner wall of the filter box (16).