CN216194537U - Diversion structure of hydraulic engineering retaining dam - Google Patents
Diversion structure of hydraulic engineering retaining dam Download PDFInfo
- Publication number
- CN216194537U CN216194537U CN202122142746.4U CN202122142746U CN216194537U CN 216194537 U CN216194537 U CN 216194537U CN 202122142746 U CN202122142746 U CN 202122142746U CN 216194537 U CN216194537 U CN 216194537U
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- dam
- dam body
- water
- retaining
- diversion
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000012535 impurity Substances 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 239000000126 substance Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of hydraulic engineering, in particular to a flow dividing structure of a water retaining dam of the hydraulic engineering. The shunting structure of hydraulic engineering retaining dam includes the dam body, seted up a plurality of inlet opening on the dam body, still include movable assembly and filter assembly, movable assembly gomphosis is installed on the dam body, movable assembly is arranged in blockking the great material in the rivers, filter assembly is connected with the dam body, just filter assembly is arranged in filtering the impurity in the rivers. According to the diversion structure of the water conservancy project retaining dam, when the retaining dam blocks water flow, impurities in the water flow can be filtered by the filter screen and isolated on the filter screen through the arranged filter assembly, so that the subsequent cleaning work of the impurities near the retaining dam is facilitated.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a flow dividing structure of a water retaining dam of the hydraulic engineering.
Background
The water retaining dam is used in the technical fields of water conservancy projects such as agricultural irrigation, fishery, ship locks, seawater tidal barrage, urban river landscape, engineering, hydropower stations and the like, and is a leading movable dam technology in the world.
At present, in the process of using the retaining dam, a large amount of impurities are doped in water flow, and the existing retaining dam only has a water retaining effect generally, when the water flow is blocked, more impurities are inevitably accumulated beside the retaining dam, so that the subsequent cleaning work of the retaining dam is inconvenient, and the using effect of the retaining dam is influenced.
Therefore, it is necessary to provide a new diversion structure for a dam of hydraulic engineering to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides the flow dividing structure of the water conservancy project retaining dam, which can filter impurities in water flow to isolate the impurities on the filtering component, so that the subsequent cleaning work is facilitated.
The utility model provides a flow dividing structure of a hydraulic engineering retaining dam, which comprises a dam body, wherein the dam body is provided with a plurality of water inlet holes, and the flow dividing structure further comprises:
the movable assembly is embedded and installed on the dam body and used for blocking larger substances in water flow;
and the filtering component is connected with the dam body and is used for filtering impurities in the water flow.
Preferably, the filtering component comprises a fixing frame, a filtering net is fixedly connected to the fixing frame, connecting frames are fixedly mounted at four corners of the top of the fixing frame, and the top of each connecting frame is connected with the top of the dam body in a clamped mode.
Preferably, a connecting rod is fixedly mounted at one end of the top of the connecting frame and used for taking out the filtering component from the interior of the dam body.
Preferably, the dam body is of a hollow structure and is communicated with the water inlet hole.
Preferably, the fixing frame is located inside the dam body and attached to the inner wall of the dam body, and the fixing frame is lower than the height of the water inlet.
Preferably, the two sides of the dam body are respectively and fixedly connected with a first shunt pipe and a second shunt pipe, one ends, close to the dam body, of the first shunt pipe and one ends, close to the dam body, of the second shunt pipe are respectively and fixedly connected with fixing rings, and the fixing rings are connected with the dam body.
Preferably, water outlet holes are formed in two sides of the dam body, the first shunt pipe and the second shunt pipe penetrate through the water outlet holes and are communicated with the dam body, and the water outlet holes are lower than the height of the fixing frame.
Preferably, a square hole is formed in the front side of the dam body and communicated with the dam body, circular grooves are formed in the inner walls of the two sides of the square hole, and the movable assembly is connected into the square hole through the circular grooves.
Preferably, the movable assembly comprises a rotating shaft and a baffle, the rotating shaft is matched with the circular groove, the rotating shaft is rotatably connected to the dam body through the circular groove, and the baffle is fixedly installed on the rotating shaft.
Preferably, the top of the dam body is provided with a dam top cover, one side of the dam top cover close to the dam body is fixedly provided with a clamping plate, and the clamping plate is clamped at the inner top of the dam body.
Compared with the prior art, the flow dividing structure of the water conservancy project retaining dam provided by the utility model has the following beneficial effects:
1. the utility model provides a flow dividing structure of a water conservancy project retaining dam, when the retaining dam blocks water flow, impurities in the water flow can be filtered by a filter screen and isolated on the filter screen through an arranged filter assembly, so that the subsequent cleaning work of the impurities near the retaining dam is facilitated;
2. the utility model provides a flow dividing structure of a water conservancy project retaining dam.A movable component is arranged at the front side of a dam body, when the water level is higher, a baffle plate can rotate towards the inside of the dam body through a rotating shaft due to the impact force of water flow, so that a square hole is opened, the water flow enters, and substances with larger volume in the water flow can be blocked by the arranged baffle plate, so that the substances are prevented from entering the inside of the dam body;
3. the utility model provides a flow dividing structure of a water conservancy project retaining dam, wherein a first flow dividing pipe and a second flow dividing pipe are respectively arranged on two sides of a dam body, and water flow can be discharged from the flow dividing pipes on the two sides respectively after entering the dam body, so that the flow dividing effect of the water flow is realized.
Drawings
Fig. 1 is an overall structural schematic view of a flow dividing structure of a hydraulic engineering dam according to a preferred embodiment of the present invention;
FIG. 2 is a schematic structural view of the dam of the present invention after the dam cap is opened;
FIG. 3 is a schematic view of the filter assembly of the present invention;
fig. 4 is a schematic structural view of the movable assembly and the dam body according to the present invention.
Reference numbers in the figures: 1. a dam body; 2. a water inlet hole; 3. a water outlet hole; 4. a first shunt pipe; 5. a fixing ring; 6. a second shunt pipe; 7. a movable component; 71. a rotating shaft; 72. a baffle plate; 8. a filter assembly; 81. a fixed mount; 82. a filter screen; 83. a connecting frame; 84. a connecting rod; 9. a dam head cover; 10. clamping a plate; 11. a circular groove; 12. and (4) square holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 4, the diversion structure of the hydraulic engineering water retaining dam according to the embodiment of the present invention includes a dam body 1, the dam body 1 is provided with a plurality of water inlets 2, and further includes a movable assembly 7 and a filter assembly 8, the movable assembly 7 is embedded and installed on the dam body 1, the movable assembly 7 is used for blocking larger substances in water flow, the filter assembly 8 is connected to the dam body 1, and the filter assembly 8 is used for filtering impurities in water flow.
It should be noted that: when the manger plate dam blockked rivers, through the filtering component 8 that sets up, can filter the impurity in the rivers and make it isolated to concentrate the collection to impurity, and then be convenient for follow-up clear up work to impurity.
In an embodiment of the present invention, referring to fig. 1 and fig. 3, the filtering assembly 8 includes a fixing frame 81, a filtering net 82 is fixedly connected to the fixing frame 81, four corners of the top of the fixing frame 81 are fixedly provided with connecting frames 83, and the top of the connecting frames 83 is connected with the top of the dam body 1 in a clamping manner;
and one end of the top of the connecting frame 83 is fixedly provided with a connecting rod 84, and the connecting rod 84 is used for taking the filtering component 8 out of the dam body 1.
It should be noted that: when the water flow is blocked by the water retaining dam, impurities in the water flow can be filtered by the filter screen 82 and isolated on the filter screen 82 through the arranged filter assembly 8, so that the subsequent cleaning work of the impurities near the water retaining dam is facilitated;
it should be noted that: because the filter screen 82 is arranged on the fixed frame 81, when water flow enters the interior of the dam body 1, impurities in the water flow can be filtered through the filter screen 82 and blocked on the filter screen 82, so that subsequent cleaning is facilitated;
it should be noted that: when the impurities on the filter screen 82 need to be cleaned, the connecting frame 83 is arranged on the fixed frame 81, the connecting rod 84 is arranged on the connecting frame 83, and the fixed frame 81 can be driven to lift upwards by lifting the connecting rod 84 upwards, so that the impurities on the filter screen 82 can be cleaned conveniently;
it should also be noted that: when the filtering component 8 is installed, the connecting frame 83 is clamped at the top of the dam body 1, so that the filtering component 8 can be installed only by placing the top of the connecting frame 83 on the top of the dam body 1 to enable the shape of the connecting frame 83 to correspond to the top of the dam body 1.
In an embodiment of the present invention, referring to fig. 1, fig. 2 and fig. 3, the dam body 1 is a hollow structure, and the dam body 1 is communicated with the water inlet 2;
the fixing frame 81 is located inside the dam body 1 and attached to the inner wall of the dam body 1, and the fixing frame 81 is lower than the height of the water inlet 2.
It should be noted that: because mount 81 is less than the height of inlet opening 2, so when rivers entered into dam 1 through inlet opening 2 inside, at first carry out corresponding impurity through filter screen 82 on mount 81 and filter, and mount 81 is laminated mutually with dam 1 inner wall, can prevent that impurity from being discharged along with rivers together.
In an embodiment of the present invention, referring to fig. 1 and fig. 2, a first shunt tube 4 and a second shunt tube 6 are fixedly connected to two sides of a dam body 1 respectively, and a fixing ring 5 is fixedly connected to both ends of the first shunt tube 4 and the second shunt tube 6 close to the dam body 1, and the fixing ring 5 is connected to the dam body 1;
the dam is characterized in that water outlet holes 3 are formed in two sides of the dam body 1, the first shunt tubes 4 and the second shunt tubes 6 penetrate through the water outlet holes 3 and are communicated with the dam body 1, and the water outlet holes 3 are lower than the height of the fixing frame 81.
It should be noted that: because the first shunt pipe 4 and the second shunt pipe 6 are respectively arranged on the two sides of the dam body 1, water can be discharged from the first shunt pipe 4 and the second shunt pipe 6 respectively after entering the dam body 1, and the effect of shunting the water is realized;
it should also be noted that: since the height of the first shunt pipe 4 and the second shunt pipe 6 is lower than the fixed frame 81, the water can be discharged from the first shunt pipe 4 and the second shunt pipe 6 after being filtered by the filter screen 82.
In an embodiment of the present invention, referring to fig. 1, fig. 2 and fig. 4, a square hole 12 is opened on the front side of the dam 1 and is communicated with the dam 1, circular grooves 11 are opened on inner walls of two sides of the square hole 12, and the movable assembly 7 is connected in the square hole 12 through the circular grooves 11;
the movable assembly 7 comprises a rotating shaft 71 and a baffle 72, the rotating shaft 71 is matched with the circular groove 11, the rotating shaft 71 is rotatably connected to the dam body 1 through the circular groove 11, and the baffle 72 is fixedly installed on the rotating shaft 71.
It should be noted that: in the movable assembly 7 arranged on the front side of the dam body 1, as the baffle 72 is arranged on the rotating shaft 71, the rotating shaft 71 is rotatably connected on the dam body 1, the baffle 72 is positioned in the square hole 12 formed in the front side of the dam body 1, and the square hole 12 is communicated with the interior of the dam body 1, when the water level is high, the baffle 72 can rotate towards the interior of the dam body 1 through the rotating shaft 71 due to the impact force of water flow, so that the square hole 12 is opened, water flow enters, and the situation that the water retaining effect of the water retaining dam is low due to overhigh water level can be prevented to a certain extent;
it should also be noted that: through the baffle 72 that sets up, can block the great material of volume in the rivers, prevent that it from entering into the inside of dam 1.
In an embodiment of the present invention, referring to fig. 1 and fig. 4, a top cover 9 is installed on the top of the dam body 1, a clamping plate 10 is fixedly installed on one side of the top cover 9 close to the dam body 1, and the clamping plate 10 is clamped on the inner top of the dam body 1.
It should be noted that: because the dam body 1 is hollow structure, the dam top cover 9 that sets up at the top of dam body 1, and install cardboard 10 on the dam top cover 9, cardboard 10 and dam body 1 looks joint, so can be in the daily use of manger plate dam, further carry out the injecing in the position to filtering component 8, make it be connected more firmly with dam body 1, stability is stronger.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a hydraulic engineering retaining dam's reposition of redundant personnel structure, includes dam (1), a plurality of inlet opening (2) have been seted up on dam (1), its characterized in that still includes:
the movable assembly (7) is embedded and installed on the dam body (1), and the movable assembly (7) is used for blocking larger substances in water flow;
the filtering component (8) is connected with the dam body (1), and the filtering component (8) is used for filtering impurities in water flow.
2. The diversion structure of a water conservancy project retaining dam according to claim 1, wherein the filtering component (8) comprises a fixing frame (81), a filtering net (82) is fixedly connected to the fixing frame (81), connecting frames (83) are fixedly mounted at four corners of the top of the fixing frame (81), and the top of each connecting frame (83) is connected with the top of the dam body (1) in a clamping manner.
3. The diversion structure of a water conservancy project retaining dam according to claim 2, wherein a connecting rod (84) is fixedly installed at one end of the top of the connecting frame (83), and the connecting rod (84) is used for taking out the filtering component (8) from the interior of the dam body (1).
4. The diversion structure of the hydraulic engineering retaining dam according to claim 3, wherein the dam body (1) is a hollow structure, and the dam body (1) is communicated with the water inlet hole (2).
5. The diversion structure of the hydraulic engineering retaining dam according to claim 4, wherein the fixing frame (81) is located inside the dam body (1) and attached to the inner wall of the dam body (1), and the fixing frame (81) is lower than the height of the water inlet hole (2).
6. The diversion structure of a water conservancy project retaining dam according to claim 5, wherein a first diversion pipe (4) and a second diversion pipe (6) communicated with the dam (1) are fixedly connected to two sides of the dam (1) respectively, and a fixing ring (5) is fixedly connected to one ends of the first diversion pipe (4) and the second diversion pipe (6) close to the dam (1), and the fixing ring (5) is connected with the dam (1).
7. The diversion structure of the water conservancy project retaining dam according to claim 6, wherein water outlet holes (3) are formed in both sides of the dam body (1), the first diversion pipe (4) and the second diversion pipe (6) penetrate through the water outlet holes (3) and are communicated with the dam body (1), and the water outlet holes (3) are lower than the height of the fixing frame (81).
8. The diversion structure of the hydraulic engineering retaining dam according to claim 7, wherein a square hole (12) is formed in the front side of the dam body (1) and communicated with the dam body (1), circular grooves (11) are formed in inner walls of two sides of the square hole (12), and the movable assembly (7) is connected into the square hole (12) through the circular grooves (11).
9. The diversion structure of a water conservancy project retaining dam according to claim 8, wherein the movable assembly (7) comprises a rotating shaft (71) and a baffle (72), the rotating shaft (71) is matched with the circular groove (11), the rotating shaft (71) is rotatably connected to the dam body (1) through the circular groove (11), and the baffle (72) is fixedly installed on the rotating shaft (71).
10. The diversion structure of a water conservancy project retaining dam according to claim 9, wherein a dam top cover (9) is installed at the top of the dam body (1), a clamping plate (10) is fixedly installed at one side, close to the dam body (1), of the dam top cover (9), and the clamping plate (10) is clamped at the inner top of the dam body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122142746.4U CN216194537U (en) | 2021-09-07 | 2021-09-07 | Diversion structure of hydraulic engineering retaining dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122142746.4U CN216194537U (en) | 2021-09-07 | 2021-09-07 | Diversion structure of hydraulic engineering retaining dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216194537U true CN216194537U (en) | 2022-04-05 |
Family
ID=80917946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122142746.4U Expired - Fee Related CN216194537U (en) | 2021-09-07 | 2021-09-07 | Diversion structure of hydraulic engineering retaining dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216194537U (en) |
-
2021
- 2021-09-07 CN CN202122142746.4U patent/CN216194537U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |
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| CF01 | Termination of patent right due to non-payment of annual fee |