CN210597230U - Dam recess formula water conservancy diversion structure - Google Patents
Dam recess formula water conservancy diversion structure Download PDFInfo
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- CN210597230U CN210597230U CN201921468536.0U CN201921468536U CN210597230U CN 210597230 U CN210597230 U CN 210597230U CN 201921468536 U CN201921468536 U CN 201921468536U CN 210597230 U CN210597230 U CN 210597230U
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- dam
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- gate
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Abstract
The utility model discloses a dam recess formula water conservancy diversion structure relates to dam water conservancy diversion technical field. The utility model discloses a dam body mechanism is fixed with lifting mechanism in the dam body mechanism, and dam body mechanism includes a set of first dam body, gate and gusset plate, is fixed with the second dam body between two first dam bodies, and second dam body is domatic to opening in proper order under to from last has first bank angle and second bank angle, and first bank angle cross section is the right triangle structure, and second bank angle cross section is the arc structure. The utility model discloses an it has first bank angle and third bank angle to open on the second dam body, it has the chamfer to open on the gate for the compressive property of this dam water conservancy diversion mouth is stronger when the second dam body and gate cooperation, and the structure is more stable, and sets up a set of limiting plate and gusset plate in the gate both sides, makes the cooperation stability more of second dam body and gate, thereby makes the stability of this dam further strengthen, makes the life of this dam can increase.
Description
Technical Field
The utility model belongs to the technical field of the dam water conservancy diversion, especially, relate to a dam recess formula water conservancy diversion structure.
Background
The dam refers to a weir for intercepting rivers and blocking water, and a water blocking dam of reservoirs, rivers and the like. The device plays an important role in controlling supply and reasonably distributing water flow, so that the device can effectively control the influence of flood and drought disasters on production and life within a certain range. However, the existing dam diversion structure has poor stability, and the diversion structure is seriously damaged in long-term use, so that the service life of the dam is influenced, the water seepage phenomenon easily occurs in the long-term use process of the dam, the control capability of the dam on water flow is influenced, and the actual use of the dam is further influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dam recess formula water conservancy diversion structure, it has first bank angle and third bank angle to open through opening on the second dam body, it has the chamfer to open on the gate, make the compressive property of this dam water conservancy diversion mouth stronger when second dam body and gate cooperation, the structure is more stable, and set up a set of limiting plate and gusset plate in the gate both sides, make the cooperation of second dam body and gate more stable, it is relatively poor to have solved current dam water conservancy diversion structural stability, and the damage of rivers to the water conservancy diversion structure is comparatively serious at the water conservancy diversion in-process, influence dam life's problem.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a dam groove type flow guiding structure, which comprises a dam body mechanism, wherein a lifting mechanism is fixed on the dam body mechanism, the dam body mechanism comprises a group of first dam bodies, a gate and a reinforcing plate, a second dam body is fixed between the first dam bodies, a slope surface of the second dam body is sequentially provided with a first slope angle and a second slope angle from top to bottom, the cross section of the first slope angle is of a right triangle structure, the cross section of the second slope angle is of an arc structure, the other slope surface of the first dam body is provided with a third slope angle, a limiting plate is fixed on one surface of the first dam body, a second dam body surface of the limiting plate is fixedly connected, the bottom of the gate is provided with a chamfer, the cross section of the chamfer is of a right trapezoid structure, the gate is in clearance fit with the second dam body through the chamfer and the first slope angle, and the reinforcing plate are in clearance fit with the inner wall of the third slope angle, the gate slides along between a set of limiting plates and a reinforcing plate.
Furthermore, the lifting mechanism comprises a first supporting plate and a second supporting plate, wherein one surface of the first supporting plate is fixedly connected with one surface of a first dam body, one surface of the second supporting plate is fixedly connected with one surface of another first dam body, a group of first fixing plates and a three-phase motor are fixed on one surface of the first supporting plate, a group of second fixing plates are fixed on one surface of the second supporting plate, a fixing rod is rotatably connected between the first fixing plates and the second fixing plates through a bearing, a second gear, a third gear and a fourth gear are sequentially fixed on the fixing rod from left to right, a first lifting plate is fixed on one surface of the gate, a plurality of first tooth grooves are formed in one opposite side surface of the first lifting plate, a second lifting plate is fixed on one surface of the reinforcing plate, a plurality of second tooth grooves are formed in one opposite side surface of the second lifting plate, and the third gear is meshed with the plurality of first tooth grooves on the first lifting plate, the fourth gear meshes with a plurality of second tooth grooves on the second lifting plate, three-phase motor output shaft one end is fixed with first gear, two first fixed plate is about three-phase motor symmetric distribution, first gear and second gear meshing.
The utility model discloses following beneficial effect has:
the utility model discloses an it has first slope angle and third slope angle to open on the second dam body, it has the chamfer to open on the gate, make the compressive property of this dam water conservancy diversion mouth stronger when second dam body and gate cooperation, the structure is more stable, and set up a set of limiting plate and gusset plate in the gate both sides, make the cooperation stability more of second dam body and gate, thereby make the stability of this dam further strengthen, make the life of this dam can increase, it is relatively poor to have solved current dam water conservancy diversion structural stability, and it is comparatively serious to the damage of water conservancy diversion structure at water conservancy diversion in-process rivers, influence dam life's problem.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a groove type diversion structure of a dam of the present invention;
FIG. 2 is a schematic structural diagram of a lifting mechanism;
FIG. 3 is a schematic structural diagram of a dam body mechanism;
FIG. 4 is a schematic structural view of a gate, a reinforcing plate, a first lifting plate and a second lifting plate;
in the drawings, the components represented by the respective reference numerals are listed below:
the dam comprises a dam body 1, a dam body mechanism 2, a lifting mechanism 3, a first dam body 4, a second dam body 5, a first slope angle 6, a second slope angle 7, a third slope angle 8, a limiting plate 9, a gate 10, a chamfer angle 11, a reinforcing plate 12, a first lifting plate 13, a second lifting plate 14, a first supporting plate 15, a second supporting plate 16, a first fixing plate 17, a second fixing plate 18, a three-phase motor 19, a first gear, a fixing rod 20, a second gear 21, a third gear 22 and a fourth gear 23.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention relates to a groove type flow guiding structure for dam, comprising a dam body mechanism 1, a lifting mechanism 2 fixed on the dam body mechanism 1, the dam is composed of a plurality of dam body mechanisms 1, the dam body mechanism 1 comprises a set of first dam bodies 3, a gate 9 and a reinforcing plate 11, a second dam body 4 is fixed between the two first dam bodies 3, a slope surface of the second dam body 4 is provided with a first slope angle 5 and a second slope angle 6 from top to bottom, the cross section of the first slope angle 5 is a right triangle structure, the cross section of the second slope angle 6 is an arc structure, the surface where the first slope angle 5 and the second slope angle 6 are located is located at an upstream water level, so that the second slope angle 6 of the arc structure can better bear the pressure of the upstream water level, the other slope surface of the first dam body 3 is provided with a third slope angle 7, the surface where the third slope angle 7 is located at a downstream position, a water level limiting plate 8 is fixed on the surface of the first dam body 3, a bolt is passed through on 8 surfaces of limiting plate and 4 fixed surface connections of second dam body, it has chamfer 10 to open gate 9 bottom, chamfer 10 cross section is the right trapezoid structure, gate 9 passes through chamfer 10 and first bank angle 5 and 4 clearance fit of second dam body, control rivers that like this can be better pass through, and this mode rivers become certain angle and discharge during making this dam drainage, thereby it is littleer to the damage of second dam body 4 when making rivers discharge, gusset plate 11 and 7 inner wall clearance fit of third bank angle, gate 9 slides along between a set of 8 and gusset plates 11, the cooperation of gusset plates 11 and a set of 8 can be fine carry on spacingly to gate 9, play certain reinforcing action to the combination department of gate 9 and second dam body 4 simultaneously.
As shown in fig. 1, 2 and 4, the lifting mechanism 2 includes a first supporting plate 14 and a second supporting plate 15, a surface of the first supporting plate 14 is fixedly connected to a surface of a first dam 3 through a bolt, a surface of the second supporting plate 15 is fixedly connected to a surface of another first dam 3 through a bolt, a surface of the first supporting plate 14 is fixed with a group of first fixing plates 16 and a three-phase motor 18, a surface of the second supporting plate 15 is fixed with a group of second fixing plates 17, a fixing rod 20 is rotatably connected between the first fixing plates 16 and the second fixing plates 17 through a bearing, a second gear 21, a third gear 22 and a fourth gear 23 are sequentially fixed on the fixing rod 20 from left to right, a first lifting plate 12 is fixed on a surface of the gate 9, a first tooth space is formed on an opposite side surface of the first lifting plate 12, a second lifting plate 13 is fixed on a surface of the fixing plate 11, a second tooth space is formed on an opposite side surface of the second lifting plate 13, the third gear 22 is engaged with the first tooth socket on the first lifting plate 12, the fourth gear 23 is engaged with the second tooth socket on the second lifting plate 13, one end of the output shaft of the three-phase motor 18 is fixed with the first gear 19, the two first fixing plates 16 are symmetrically distributed about the three-phase motor 18, the first gear 19 is engaged with the second gear 21, the three-phase motor 18 is used for synchronously driving the two fixing rods 20 to rotate, so that the group of third gears 22 drives the first lifting plate 12 to ascend, the group of fourth gears 23 drives the second lifting plate 13 to ascend, so as to drive the gate 9 and the reinforcing plate 11 to ascend, and because of the number of teeth and the corresponding number of tooth sockets on the lifting plates, the gate 9 and the reinforcing plate 11 are driven synchronously by the three-phase motor 18, the reinforcing plate 11 ascends faster, and the gate 9 ascends slower, so that the reinforcing plate 11 does not block the gate 9 to drain water when the dam drains water.
One specific application of this embodiment is: when the dam is used for draining water, firstly, the three-phase motor 18 is started, so that the three-phase motor 18 runs, the three-phase motor 18 can drive a group of second gears 21 to rotate through the first gear 19, so as to drive a group of fixing rods 20 to rotate, the fixing rods 20 can drive the third gears 22 and the fourth gears 23 thereon to rotate in the rotating process, so that the third gears 22 drive the first lifting plates 12 to ascend, the fourth gears 23 drive the second lifting plates 13 to ascend, so that the gate 9 and the reinforcing plate 11 are separated from the second dam body 4, a gap is formed between the second dam body 4 and the gate 9, so that water at the upstream water level of the second dam body 4 is discharged along the gap between the second dam body 4 and the gate 9 and falls into the downstream, the pressure of the upstream water level on the second dam body 4 is reduced, and the water amount of the upstream water level is reduced to a certain degree, the three-phase motor 18 is started to run reversely, so that the gate 9 and the reinforcing plate 11 are driven to move downwards to be matched with the second dam body 4 to stop water at the upstream water level, the dam is more convenient to use, the dam diversion opening is firmer and more stable due to the structural design, and the service life of the dam is prolonged to a certain extent.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a dam recess formula water conservancy diversion structure, includes dam body mechanism (1), its characterized in that: a lifting mechanism (2) is fixed on the dam body mechanism (1);
dam body mechanism (1) is including a set of first dam body (3), gate (9) and gusset plate (11), two be fixed with second dam body (4) between first dam body (3), it has first bank angle (5) and second bank angle (6) to open in proper order from last to down on the slope of second dam body (4), another slope of first dam body (3) is opened has third bank angle (7), a fixed surface of first dam body (3) has limiting plate (8), a fixed surface of limiting plate (8) second dam body (4) a fixed surface is connected, gate (9) bottom is opened chamfer (10), gate (9) are through chamfer (10) and first bank angle (5) and second dam body (4) clearance fit, gusset plate (11) and third bank angle (7) inner wall clearance fit.
2. The dam groove type flow guiding structure as claimed in claim 1, wherein the cross section of the chamfer (10) is a right trapezoid structure, the cross section of the first slope angle (5) is a right triangle structure, and the cross section of the second slope angle (6) is an arc structure.
3. The dam groove type flow guiding structure as claimed in claim 1, wherein the lifting mechanism (2) comprises a first supporting plate (14) and a second supporting plate (15), a surface of the first supporting plate (14) is fixedly connected with a surface of a first dam body (3), a surface of the second supporting plate (15) is fixedly connected with a surface of another first dam body (3), a surface of the gate (9) is fixedly provided with a first lifting plate (12), a plurality of first tooth sockets are formed on opposite sides of the first lifting plate (12), a surface of the reinforcing plate (11) is fixedly provided with a second lifting plate (13), and a plurality of second tooth sockets are formed on opposite sides of the second lifting plate (13).
4. A dam groove type flow guiding structure as claimed in claim 3, wherein a set of first fixing plate (16) and three-phase motor (18) are fixed on one surface of the first supporting plate (14), a set of second fixing plate (17) are fixed on one surface of the second supporting plate (15), a fixing rod (20) is rotatably connected between the first fixing plate (16) and the second fixing plate (17) through a bearing, a second gear (21), a third gear (22) and a fourth gear (23) are sequentially fixed on the fixing rod (20) from left to right, the third gear (22) is engaged with a plurality of first tooth grooves on the first lifting plate (12), and the fourth gear (23) is engaged with a plurality of second tooth grooves on the second lifting plate (13).
5. The dam groove type diversion structure of claim 4, wherein a first gear (19) is fixed at one end of an output shaft of the three-phase motor (18), two first fixing plates (16) are symmetrically distributed about the three-phase motor (18), and the first gear (19) is meshed with a second gear (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921468536.0U CN210597230U (en) | 2019-09-05 | 2019-09-05 | Dam recess formula water conservancy diversion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921468536.0U CN210597230U (en) | 2019-09-05 | 2019-09-05 | Dam recess formula water conservancy diversion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210597230U true CN210597230U (en) | 2020-05-22 |
Family
ID=70721990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921468536.0U Expired - Fee Related CN210597230U (en) | 2019-09-05 | 2019-09-05 | Dam recess formula water conservancy diversion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210597230U (en) |
-
2019
- 2019-09-05 CN CN201921468536.0U patent/CN210597230U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiao Zhuo Inventor after: Yang Die Inventor after: Hou Yongsong Inventor after: Fu Guang Chun Inventor after: Yang Kecheng Inventor after: Dai Mao Lin Inventor after: Yang Xin Inventor after: Lu Dahai Inventor after: Chen Chong Inventor before: Xiao Zhuo Inventor before: Yang Tie Inventor before: Hou Yongsong Inventor before: Fu Guang Chun Inventor before: Yang Kecheng Inventor before: Dai Mao Lin Inventor before: Yang Xin Inventor before: Lu Dahai Inventor before: Chen Chong |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |