CN217678916U - Retaining dam for hydraulic and hydroelectric engineering - Google Patents
Retaining dam for hydraulic and hydroelectric engineering Download PDFInfo
- Publication number
- CN217678916U CN217678916U CN202221164719.5U CN202221164719U CN217678916U CN 217678916 U CN217678916 U CN 217678916U CN 202221164719 U CN202221164719 U CN 202221164719U CN 217678916 U CN217678916 U CN 217678916U
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- Prior art keywords
- hydraulic
- silt
- screen frame
- retaining
- water retaining
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- 238000003860 storage Methods 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000004804 winding Methods 0.000 claims description 15
- 230000000670 limiting effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a retaining dam for hydraulic and hydroelectric engineering, include: the water retaining horizontal seat is arranged at the upper part of the river bed, a water outlet is formed in the water retaining horizontal seat, and a gate is arranged at the top of the river bed; silt extracting device, silt extracting device are used for hoist and mount storage screen frame by storage screen frame and two hoisting structure that go up and down and constitute to two hoisting structure's expansion end all is connected with storage screen frame. This water retaining dam for hydraulic and hydroelectric engineering installs the storage screen frame additional in water retaining dam siltation silt department, makes the inside of silt direct entering storage screen frame deposit to, go up and down to the storage screen frame through hoisting structure, thereby be convenient for clear up the silt of water retaining dam siltation, thereby reduce the harm that silt siltation caused in water retaining dam department.
Description
Technical Field
The utility model relates to a manger plate dam field specifically is a manger plate dam for hydraulic and hydroelectric engineering.
Background
The water conservancy and hydropower engineering mainly researches basic knowledge and skills in the aspects of water resources, hydraulic structures, hydraulics, fluid dynamics, water conservancy engineering technology and the like, and surveys, plans, designs, constructions, management and the like of the water conservancy and hydropower engineering. For example: the planning of the south-to-north water transfer project, the construction of hydraulic buildings such as hydropower stations, dams, gates and the like, the design of a river channel treatment project and the like.
In the construction process of water conservancy and hydropower engineering, a water retaining dam is often constructed on a river channel according to actual use conditions so as to realize the effect of controlling water and retaining water and be used for agricultural irrigation and other effects.
This application improves to prior art, the retaining dam among the prior art, and its in-process that uses is in that terminal surface bottom that blocks water, often can silting a lot of silt to, because the silt of silting is located the riverbed in water, then be not convenient for clear up the silt of silt, can lead to the rising of riverbed in the past for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a retaining dam for hydraulic and hydroelectric engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a retaining dam for hydraulic and hydroelectric engineering, comprising:
the water retaining horizontal seat is arranged at the upper part of the river bed, a water outlet is formed in the water retaining horizontal seat, and a gate is arranged at the top of the river bed;
silt extracting device, silt extracting device are used for hoist and mount storage screen frame by storage screen frame and two hoisting structure that go up and down and constitute to two hoisting structure's expansion end all is connected with storage screen frame.
As a further aspect of the present invention: the water retaining slopes are arranged on the two sides of the front face and the back face of the river bed and are arranged in a triangular shape when viewed from the side face.
As the utility model discloses further scheme again: the upper surface of riverbed is seted up flutedly, and there is the concrete placement seat recess through concrete placement shaping in the recess, the top of concrete placement seat is provided with the recess of placing that is used for depositing the storage screen frame.
As the utility model discloses further scheme again: mounting groove has all been seted up to the both sides of the horizontal seat manger plate face of manger plate, and mounting groove's internally mounted has the slide, dovetail slide has been seted up at the top of slide, dovetail slide's inside slidable mounting has the forked tail slider, and is the welding between the front of forked tail slider and the back of storage screen frame and link to each other.
As a further aspect of the present invention: hoisting structure includes driving motor, driving motor's drive end fixedly connected with winding dish, and install the bearing frame on the positive axle head of winding dish, the winding intracavity fixed mounting of winding dish has wire rope, and wire rope's the other end and dovetail slide's top fixed connection.
As a further aspect of the present invention: u-shaped wheel frames are arranged on the top of the water retaining transverse seat and located on two sides of the water outlet, and limiting wheels are rotatably arranged in inner cavities of the U-shaped wheel frames.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, reserve on concrete placement seat and place the recess and be used for placing storage net frame, the uncovered upper surface that makes storage net frame top and riverbed is in the state that flushes or storage net frame is less than riverbed upper surface, more does benefit to the silt of siltation and gets into the inside of storage net frame to place the impact effect of recess also can avoid the rivers to the storage net frame, make the inside of placing the recess of the steady placing of storage net frame.
2. The utility model discloses, install the storage screen frame additional in manger plate dam siltation silt department, make the inside that silt directly got into the storage screen frame silt up to, go up and down to the storage screen frame through hoisting structure, thereby be convenient for clear up the silt of manger plate dam siltation, thereby reduce the harm that silt siltation caused in manger plate dam department.
3. The utility model discloses, the forked tail slider carries out vertical spacing slip in forked tail spout's inside, has also played the effect spacing that carries on of storage net frame, makes storage net frame only carry out vertical linear lift, can not remove about, stability when improving storage net frame lift to, spacing round also plays the spacing guide effect to wire rope, and is more smooth when making wire rope hoist and mount storage net frame, has further improved the stability when going up and down to storage net frame.
Drawings
FIG. 1 is a schematic structural view of a dam for hydraulic and hydroelectric engineering;
FIG. 2 is a schematic structural view of a silt taking device in a retaining dam for hydraulic and hydroelectric engineering;
fig. 3 is a top view of a storage net frame in a dam for hydraulic and hydro-power engineering;
fig. 4 is a side view of a transverse water-retaining seat in a dam for hydraulic and hydroelectric engineering.
In the figure: the water-retaining device comprises a riverbed 1, a water-retaining slope 2, a water-retaining transverse seat 3, a water outlet 4, a gate 5, a sediment taking device 6, a mounting groove 7, a sliding seat 8, a placing groove 9, a concrete pouring seat 10, a driving motor 11, a winding disc 12, a bearing seat 13, a limiting wheel 14, a U-shaped wheel frame 15, a steel wire rope 16, a storage net frame 17, a dovetail sliding groove 18 and a dovetail sliding block 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Please refer to fig. 1-4, the utility model provides a technical scheme, a retaining dam for hydraulic and hydroelectric engineering, include:
the water retaining device comprises a river bed 1, wherein a water retaining transverse seat 3 is arranged at the upper part of the river bed 1, a water outlet 4 is formed in the water retaining transverse seat 3, the water retaining transverse seat 3 is formed by pouring concrete, a gate 5 is arranged at the top of the river bed 1, and a gate plate of the gate 5 is positioned in the water outlet 4;
The manger plate slope 2 is all installed with the both sides at the back in the riverbed 1 front, and manger plate slope 2 edgewise looks is triangle-shaped shape setting, and manger plate slope 2 is by concrete placement shaping, and the manger plate slope 2 of both sides can play the effect of supporting manger plate cross seat 3, reduces the effort of water wave to its impact, does benefit to and makes manger plate cross seat 3 more stable when the manger plate.
The upper surface of riverbed 1 is provided with a groove, a concrete pouring seat 10 is formed in the groove through concrete pouring, a water retaining slope 2 and a water retaining transverse seat 3 are arranged at the top of the concrete pouring seat 10, a placing groove 9 for storing a storage net frame 17 is arranged at the top of the concrete pouring seat 10, the placing groove 9 can avoid the impact effect of water flow on the storage net frame 17, and the storage net frame 17 is stably placed in the placing groove 9.
Hoisting structure includes driving motor 11, and driving motor 11 installs at the top of the horizontal seat of manger plate 3, and driving motor 11's drive end fixedly connected with winding dish 12, and installs bearing frame 13 on the positive axle head of winding dish 12, and bearing frame 13 fixes the top at the horizontal seat of manger plate 3, and winding dish 12's winding intracavity fixed mounting has wire rope 16, and wire rope 16's the other end and forked tail slider 19's top fixed connection.
U-shaped wheel frames 15 are arranged on the top of the water retaining transverse seat 3 and located on two sides of the water outlet 4, limiting wheels 14 are rotatably arranged in inner cavities of the U-shaped wheel frames 15, and the limiting wheels 14 play a role in limiting and guiding the steel wire ropes 16, so that the steel wire ropes 16 can smoothly hoist the storage net frame 17, and the stability of the storage net frame 17 in lifting is further improved.
The utility model discloses a theory of operation is:
when in use, the utility model is used,
when the gate of the gate 5 is positioned in the water discharge port 4, water is retained, and when the gate plate of the gate 5 is taken out from the water discharge port 4, water flows downstream through the water discharge port 4;
a placing groove 9 is reserved on the concrete pouring seat 10 and used for placing a storage net frame 17, so that the opening at the top of the storage net frame 17 is flush with the upper surface of the river bed 1 or the storage net frame 17 is lower than the upper surface of the river bed 1, and deposited silt can enter the interior of the storage net frame 17 more conveniently;
when the interior of the storage screen frame 17 needs to be cleaned, the driving motors 11 on the two sides simultaneously drive the winding disc 12 to rotate and wind the steel wire rope 16, the storage screen frame 17 can be driven to move upwards by winding the steel wire rope 16 through the connection between the steel wire rope 16 and the storage screen frame 17, and silt collected in the storage screen frame 17 is cleaned after the storage screen frame 17 is lifted;
the dovetail slide block 19 performs vertical limiting sliding in the dovetail slide groove 18, and also performs limiting effect on the storage net frame 17, so that the storage net frame 17 can only perform vertical linear lifting.
Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a retaining dam for hydraulic and hydroelectric engineering which characterized in that: the method comprises the following steps:
the water retaining device comprises a river bed (1), wherein a water retaining transverse seat (3) is installed on the upper portion of the river bed (1), a water outlet (4) is formed in the water retaining transverse seat (3), and a gate (5) is installed on the top of the river bed (1);
silt extracting device (6), silt extracting device (6) are used for hoist and mount storage screen frame (17) by storage screen frame (17) and two hoisting structure that go up and down and constitute to two hoisting structure's expansion end all is connected with storage screen frame (17).
2. The retaining dam for hydraulic and hydroelectric engineering according to claim 1, wherein: the water retaining slope (2) is installed on the front face and the back face of the river bed (1), and the water retaining slope (2) is arranged in a triangular shape when seen from the side face.
3. The retaining dam for hydraulic and hydroelectric engineering according to claim 2, wherein: the upper surface of the riverbed (1) is provided with a groove, a concrete pouring seat (10) is formed in the groove through concrete pouring, and a placing groove (9) used for storing the storage net frame (17) is formed in the top of the concrete pouring seat (10).
4. The retaining dam for hydraulic and hydroelectric engineering according to claim 1, wherein: mounting groove (7) have all been seted up to the both sides of the horizontal seat of manger plate (3) manger plate face, and the internally mounted of mounting groove (7) has slide (8), forked tail spout (18) have been seted up at the top of slide (8), the inside slidable mounting of forked tail spout (18) has forked tail slider (19), and is the welding between the front of forked tail slider (19) and the back of storage net frame (17) and link to each other.
5. The retaining dam for hydraulic and hydroelectric engineering according to claim 4, wherein: hoisting structure includes driving motor (11), the drive end fixedly connected with winding dish (12) of driving motor (11), and install bearing frame (13) on the positive axle head of winding dish (12), the winding intracavity fixed mounting of winding dish (12) has wire rope (16), and the other end of wire rope (16) and the top fixed connection of forked tail slider (19).
6. The retaining dam for hydraulic and hydroelectric engineering according to claim 5, wherein: u-shaped wheel frames (15) are mounted at the top of the water retaining transverse seat (3) and on two sides of the water outlet (4), and limiting wheels (14) are rotatably mounted in inner cavities of the U-shaped wheel frames (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221164719.5U CN217678916U (en) | 2022-05-16 | 2022-05-16 | Retaining dam for hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221164719.5U CN217678916U (en) | 2022-05-16 | 2022-05-16 | Retaining dam for hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217678916U true CN217678916U (en) | 2022-10-28 |
Family
ID=83738242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221164719.5U Expired - Fee Related CN217678916U (en) | 2022-05-16 | 2022-05-16 | Retaining dam for hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217678916U (en) |
-
2022
- 2022-05-16 CN CN202221164719.5U patent/CN217678916U/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: 20221028 |