CN112012175A - Dam flood diversion canal opening structure and using method thereof - Google Patents
Dam flood diversion canal opening structure and using method thereof Download PDFInfo
- Publication number
- CN112012175A CN112012175A CN202010932187.4A CN202010932187A CN112012175A CN 112012175 A CN112012175 A CN 112012175A CN 202010932187 A CN202010932187 A CN 202010932187A CN 112012175 A CN112012175 A CN 112012175A
- Authority
- CN
- China
- Prior art keywords
- driving
- channel
- gear
- water
- mounting box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/082—Closures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/085—Arresting devices for waterborne materials, e.g. gratings
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses a dam flood diversion canal opening structure, and simultaneously discloses a using method of the dam flood diversion canal opening structure, although the existing technology realizes the purposes of safe sediment discharge of a curve steep groove flood diversion canal, reduction of protection range, reduction of maintenance cost and improvement of engineering operation safety, the existing technology does not have the functions of driving flexible matching of a blocking door and a movable canal wall by utilizing the impact strength of impact force of water flow to a member and reducing the speed of the member due to blocking of the water flow by reverse eddy current when the water flow passes through and cannot utilize the impact strength of the impact force of the water flow to the member, so that the flexible matching of the blocking door and the movable canal wall is driven, and the function of reducing the speed of the member due to blocking of the water flow by the reverse eddy current when the water flow passes through can be utilized.
Description
Technical Field
The invention relates to the technical field of dams, in particular to a dam flood diversion canal opening structure and a using method thereof.
Background
And (3) dam: the generic term of dike and dam also refers broadly to water-tight and water-retaining buildings and structures: for example, dykes and dams are to be built tightly to prevent water. Modern dams come in two main categories: earth and rockfill dams and concrete dams. In recent years, large dams are constructed with high-tech reinforced cement.
Patent No. CN201610814174.0 discloses a water-sand separation building layout form suitable for a curved steep trough spillway, which comprises a sand collecting pool with an upstream end connected with an incoming flow spillway and a curved steep trough spillway located at the downstream of the sand collecting pool, wherein the curved steep trough spillway comprises a parallel overflow channel and a sand discharge channel, the inlet bottom plate of the sand discharge channel is smoothly connected with the bottom plate of the sand collecting pool, and the bottom plate of the curved section runner of the sand discharge channel is an inward-inclined continuous bottom plate with a high concave side wall and a low convex side wall; the overflowing channel is connected with the sand collecting pool through an overflowing weir, and a bottom plate of a flow channel at the curve section of the overflowing channel is a step structure bottom plate. The invention realizes the purposes of safe sand discharge, protection range reduction, maintenance cost reduction and engineering operation safety improvement of the curve steep groove spillway, but does not have the functions of driving the flexible matching of the blocking door and the movable channel wall by utilizing the impact strength of the impact force of water flow to a member and preventing the speed reduction of the water flow by utilizing the reverse vortex when the water flow passes through.
In view of the above problems, we propose a dam flood diversion trench opening structure and a method of using the same.
Disclosure of Invention
The invention aims to provide a dam flood diversion canal opening structure and a using method thereof, which can drive a blocking door to be flexibly matched with a movable canal wall by utilizing the impact strength of the impact force of water flow on a component, can utilize the function of blocking the water flow by reverse eddy when the water flow passes to cause the speed of the water flow to be reduced, and solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dykes and dams flood diversion canal opening structure, including canal way and supporting mechanism, the canal way includes first spacing way, spacing way of second and separation mechanism, supporting mechanism is installed to the side of first spacing way, the spacing way of second is installed to supporting mechanism's the other end, separation mechanism is installed to the other end of first spacing way, supporting mechanism is including interior board that runs through, first location group, second location group, third location group and rotatory fan, interior first location group of installing of upper end one side of running through the board, interior centre of running through the board is provided with second location group, interior third location group of installing of opposite side of running through the board, first location group, second location group all is provided with rotatory fan with third location group inner chamber.
Further, first spacing way includes end way, activity canal wall, screening combination way, drive mechanism, interior division chamber, end division chamber and edge embedded groove, and the activity canal wall is installed to end way's upper end both sides, and the inner wall range of activity canal wall is provided with screening combination way, and the inner chamber of activity canal wall has run through and has seted up drive mechanism, and the upper end of end way is provided with interior division chamber, and the side of end way is seted up and is had end division chamber, and the upper end both sides of end way are provided with the edge embedded groove.
Furthermore, the separation mechanism comprises a separation pushing plate, an inner contact cavity plate, a sliding slideway and a driving mechanism, the inner end of the separation pushing plate is provided with the inner contact cavity plate, the bottom of the outer end of the separation pushing plate is provided with the sliding slideway, and the upper end of the sliding slideway is meshed with the driving mechanism.
Furthermore, the driving mechanism comprises a first driving rod, a first driving gear, an inner linking ear ring, a second driving gear, a second driving rod and a third gear, the first driving gear is installed at the side end of the first driving rod, the side end of the first driving gear is meshed with the second driving gear, the inner linking ear ring is arranged between the first driving gear and the second driving gear, the second driving rod is installed in the inner cavity of the second driving gear, and the third gear is installed on one side of the outer ring of the second driving rod.
Furthermore, the inner-connection earrings comprise movable strips and double-lug blocks, the double-lug blocks are installed at two ends of the movable strips, and the movable strips are members made of synthetic rubber materials.
Furthermore, the first positioning group comprises an outer positioning vertical plate and a water collecting mechanism, and the water collecting mechanism is installed at the inner end of the outer positioning vertical plate.
Further, the water collecting mechanism comprises a lower assembling transverse plate, a first mounting box, a second mounting box and an upper assembling transverse plate, the first mounting box is mounted on one side of the upper end of the lower assembling transverse plate, the second mounting box is mounted at the other end of the lower assembling transverse plate, and the upper assembling transverse plate is mounted at the upper ends of the first mounting box and the second mounting box.
Furthermore, the rotating fan comprises a driving motor, a driving shaft, an assembling cap and rotating blades, the driving shaft is rotatably mounted at the side end of the driving motor, the assembling cap is mounted at the side end of the driving shaft, and the rotating blades are mounted at two ends of the assembling cap.
Furthermore, the inner cavities of the first mounting box and the second mounting box are both provided with rotating fans, the rotating fans arranged in the inner cavities of the first mounting box rotate clockwise, and the rotating fans arranged in the inner cavities of the second mounting box rotate anticlockwise.
The invention provides another technical scheme that: the use method of the dam flood diversion canal opening structure comprises the following steps:
s1: placing the integral device in an inner cavity of the water channel to enable the bottom end of the water channel to be attached to the bottom end of the inner cavity of the water channel;
s2: when the water quantity in the inner cavity of the water channel is more than or equal to a preset threshold value, water flow impacts the blocking push plate, the water flow impacts the blocking push plate to move towards the rear end, when the moving length of the water flow is more than or equal to 2cm, the sliding slideway is meshed with the third gear, the second driving rod at the right end rotates clockwise, the second driving rod at the left end rotates anticlockwise, and the blocking push plate moves towards the two ends through the meshing with the sliding slideway;
s3: a second driving gear of a section of outer ring of a second driving rod at the right end is meshed with a first driving gear, the first driving gear rotates clockwise, an inner connecting lug ring is connected between the first driving gears of the second driving gear, a movable strip moves towards the left end, when a right double-lug block contacts the side end of the first driving gear, the moving capacity generated by the second driving gear and the first driving gear is blocked, the rotating movement of the movable strip is stopped, the other end of the first driving rod is movably connected with a driving mechanism, the movable channel wall rotates anticlockwise by using the first driving rod as a fulcrum through the anticlockwise rotation of the first driving rod, and the side end face of the movable channel wall is parallel to the end face of the bottom channel;
s4: a second driving gear of a section of outer ring of the second driving rod at the left end is meshed with the first driving gear, and the step S3 is repeated in the reverse direction;
s5: when the water quantity in the inner cavity of the water channel is smaller than a preset threshold value, the inner contact cavity plate is in a quasi-working state, the inner contact cavity plate has certain plasticity, and the inner contact cavity plates at two ends are attached to prevent water flow from flowing through gaps of the inner contact cavity plates;
s6: when the rivers were through first mounting box and second mounting box, it is rotatory to drive the driving shaft through driving motor to drive the rotatory leaf at assembly cap both ends and rotate, and the rotatory leaf of left end carries out anticlockwise rotation, and the rotatory leaf of right-hand member carries out clockwise rotation, and the existence of rivers through-going because of reverse vortex reduces its flow velocity.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a dam flood diversion canal opening structure and a using method thereof.A whole device is placed in an inner cavity of a canal, so that the bottom end of the canal is attached to the bottom end of the inner cavity of the canal, when the water quantity of the inner cavity of the canal is more than or equal to a preset threshold value, water flow impacts a blocking push plate, the water flow impacts the blocking push plate to move towards the rear end, when the moving length of the blocking push plate is more than or equal to 2cm, a sliding slideway is meshed with a third gear, a second drive rod at the right end rotates clockwise, a second drive rod at the left end rotates anticlockwise, and the blocking push plate moves towards two ends through the meshing with the sliding slideway;
2. the invention provides a dam flood diversion canal opening structure and a using method thereof, wherein a second driving gear of a section of outer ring of a second driving rod at the right end is meshed with a first driving gear, the first driving gear rotates clockwise, an inner connecting lug ring is connected between the first driving gears of the second driving gear, a movable strip is driven to move towards the left end, when a right double-lug block contacts the side end of the first driving gear, the moving capability generated by the second driving gear and the first driving gear is blocked, the rotating movement is stopped, the other end of the first driving rod is movably connected with a driving mechanism, the movable canal wall rotates anticlockwise by using the anticlockwise rotation of the first driving rod as a fulcrum, the side end face of the movable canal wall is parallel to the end face of a bottom canal, a second driving gear of a section of outer ring of the second driving rod at the left end is meshed with the first driving gear, repeating the above steps in the reverse direction;
3. when the water quantity in the inner cavity of the water channel is smaller than a preset threshold value, the inner contact cavity plate is in a quasi-working state, the inner contact cavity plate has certain plasticity, and the inner contact cavity plates at two ends are attached to prevent water flow from flowing through the gap of the inner contact cavity plate;
4. when water flows through the first mounting box and the second mounting box, the driving shaft is driven by the driving motor to rotate, so that the rotating blades at the two ends of the assembling cap are driven to rotate, the rotating blade at the left end rotates anticlockwise, the rotating blade at the right end rotates clockwise, and the flowing speed of the water is reduced due to the existence of reverse vortex when the water flows.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a first position-limiting channel structure according to the present invention;
FIG. 3 is a schematic view of the supporting mechanism of the present invention in cooperation with a canal;
FIG. 4 is a schematic structural view of the support mechanism of the present invention;
FIG. 5 is a schematic view of a blocking mechanism according to the present invention;
FIG. 6 is a schematic view of the driving mechanism of the present invention;
FIG. 7 is a schematic view of an inner engaging earring structure according to the present invention;
FIG. 8 is a schematic structural view of a water trap mechanism according to the present invention;
fig. 9 is a schematic view of the formation of eddy current by the rotating fan of the present invention.
In the figure: 1. a water channel; 11. a first limit way; 111. a bottom channel; 112. a movable trench wall; 113. screening the combined channel; 114. a drive mechanism; 115. an inner cavity is opened; 116. a bottom opening cavity; 117. an edge-embedded groove; 12. a second limit way; 13. a blocking mechanism; 131. blocking the pushing plate; 132. an inner contact cavity plate; 133. a sliding chute; 134. a drive mechanism; 1341. a first driving lever; 1342. a first drive gear; 1343. an inner engaging earring; 13431. a movable strap; 13432. a binaural block; 1344. a second driving gear; 1345. a second driving lever; 1346. a third gear; 2. a support mechanism; 21. an inner through plate; 22. a first positioning group; 221. an outer positioning vertical plate; 222. a water collecting mechanism; 2221. a transverse plate is assembled downwards; 2222. a first mounting box; 2223. a second mounting box; 2224. assembling a transverse plate; 23. a second positioning group; 24. a third positioning group; 25. rotating the fan; 251. a drive motor; 252. driving a shaft; 253. assembling a cap; 254. rotating the leaf.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, 2, 3 and 4, a dam flood diversion canal opening structure includes a water canal 1 and a supporting mechanism 2, the water canal 1 includes a first limiting channel 11, a second limiting channel 12 and a blocking mechanism 13, the supporting mechanism 2 is installed at a side end of the first limiting channel 11, the first limiting channel 11 includes a bottom channel 111, a movable canal wall 112, a screening combination channel 113, a driving mechanism 114, an inner open cavity 115, a bottom open cavity 116 and an edge embedded groove 117, the movable canal wall 112 is installed at two sides of an upper end of the bottom channel 111, the screening combination channel 113 is arranged on an inner wall of the movable canal wall 112, the driving mechanism 114 is arranged in an inner cavity of the movable canal wall 112, the inner open cavity 115 is arranged at the upper end of the bottom channel 111, the bottom open cavity 116 is arranged at a side end of the bottom channel 111, the edge embedded groove 117 is arranged at two sides of the upper end of the bottom channel 111, the second limiting channel 12 is installed at the other end of the supporting mechanism 2, the blocking mechanism 13 is installed at the other end, the blocking mechanism 13 includes a blocking pushing plate 131, an inner contact cavity plate 132, a sliding chute 133 and a driving mechanism 134, the inner contact cavity plate 132 is installed at the inner end of the blocking pushing plate 131, the sliding chute 133 is installed at the bottom of the outer end of the blocking pushing plate 131, the upper end of the sliding chute 133 is engaged with the driving mechanism 134, the driving mechanism 134 includes a first driving rod 1341, a first driving gear 1342, an inner engaging ear ring 1343, a second driving gear 1344, a second driving rod 1345 and a third gear 1346, the first driving gear 1342 is installed at the side end of the first driving rod 1341, the side end of the first driving gear 1342 is engaged with the second driving gear 1344, the inner engaging ear ring 1343 is disposed between the first driving gear 1342 and the second driving gear 1344, the inner engaging ear ring 1343 includes a movable strip 13431 and a binaural 13432, the binaural 13432 is installed at the two ends of the movable strip 13431, the movable strip 13431 is a member made of synthetic rubber, second drive gear 1344's inner chamber is installed second and is driven pole 1345, third gear 1346 is installed to second drive pole 1345's outer lane one side, place the integrated device in the inner chamber of ditch, make the bottom of ditch 1 and the laminating of ditch inner chamber bottom, when the water yield of ditch inner chamber is more than or equal to the predetermined threshold value, rivers impact separation slurcam 131, rivers impact it and move to the rear end, when its length of movement is more than or equal to 2cm, sliding slideway 133 meshes with third gear 1346, right-hand member second drive pole 1345 carries out clockwise rotation, left end second drive pole 1345 carries out anticlockwise rotation, it is through the meshing with sliding slideway 133, make separation slurcam 131 move to both ends.
Example two
Referring to fig. 5, 6 and 7, a section of outer second driving gear 1344 of the second driving rod 1345 at the right end is engaged with the first driving gear 1342, the first driving gear 1342 rotates clockwise, the inner engaging ear 1343 is engaged between the first driving gears 1342 of the second driving gear 1344, the movable band 13431 moves to the left end, when the right double-ear block 13432 contacts the side end of the first driving gear 1342, the moving capability generated by the second driving gear 1344 and the first driving gear 1342 is blocked, the rotating movement is stopped, the other end of the first driving rod 1341 is movably connected with the driving mechanism 114, the counterclockwise rotation of the first driving rod 1341 is utilized to make the movable channel wall 112 rotate counterclockwise around the first driving rod 1341 as a fulcrum, the side end face of the movable channel wall 112 is parallel to the end face of the bottom channel 111, the section of outer second driving gear 1344 of the second driving rod 1345 at the left end is engaged with the first driving gear 1342, repeating the steps in a reverse direction, wherein when the water quantity in the inner cavity of the water channel is less than a preset threshold value, the inner contact cavity plate 132 is in a quasi-working state, the inner contact cavity plate 132 has certain plasticity, and the inner contact cavity plates 132 at two ends are attached to prevent water flow from flowing through gaps of the inner contact cavity plates 132.
EXAMPLE III
Referring to fig. 3, 4, 8 and 9, the supporting mechanism 2 includes an inner penetrating plate 21, a first positioning set 22, a second positioning set 23, a third positioning set 24 and a rotating fan 25, the first positioning set 22 is installed on one side of the upper end of the inner penetrating plate 21, the first positioning set 22 includes an outer positioning vertical plate 221 and a water collecting mechanism 222, the water collecting mechanism 222 is installed on the inner end of the outer positioning vertical plate 221, the water collecting mechanism 222 includes a lower assembling transverse plate 2221, a first mounting box 2222, a second mounting box 2223 and an upper assembling transverse plate 2224, the first mounting box 2222 is installed on one side of the upper end of the lower assembling transverse plate 2221, the second mounting box 2223 is installed on the other end of the lower assembling transverse plate 2221, the upper assembling transverse plate 2224 is installed on the upper ends of the first mounting box 2222 and the second mounting box 2223, the second positioning set 23 is installed in the middle of the inner penetrating plate 21, the third positioning set 24 is installed on the other side of the inner penetrating plate 21, the first positioning set 22, The rotating fans 25 are arranged in the inner cavities of the second positioning group 23 and the third positioning group 24, each rotating fan 25 comprises a driving motor 251, a driving shaft 252, an assembling cap 253 and a rotating blade 254, the driving shaft 252 is rotatably mounted at the side end of the driving motor 251, the assembling cap 253 is mounted at the side end of the driving shaft 252, the rotating blades 254 are mounted at the two ends of the assembling cap 253, the rotating fans 25 are mounted in the inner cavities of the first mounting box 2222 and the second mounting box 2223, the rotating fan 25 mounted in the inner cavity of the first mounting box 2222 rotates clockwise, the rotating fan 25 mounted in the inner cavity of the second mounting box 2223 rotates counterclockwise, when water flows through the first mounting box 2222 and the second mounting box 2223, the driving shaft 252 is driven to rotate by the driving motor 251, thereby, the rotary blades 254 at both ends of the assembling cap 254 are driven to rotate, the rotary blade 254 at the left end rotates counterclockwise, the rotary blade 254 at the right end rotates clockwise, and the flowing speed of the water flow is reduced due to the existence of the reverse vortex flow when the water flow passes.
In order to better show the using method of the opening structure for the dam flood diversion canal, the embodiment now proposes the using method of the opening structure for the dam flood diversion canal, which comprises the following steps:
s1: placing the whole device in the inner cavity of the water channel to ensure that the bottom end of the water channel 1 is attached to the bottom end of the inner cavity of the water channel;
s2: when the water quantity in the inner cavity of the ditch is more than or equal to a preset threshold value, the water flow impacts the blocking push plate 131, the water flow impacts the blocking push plate to move towards the rear end, when the moving length of the water flow is more than or equal to 2cm, the sliding slide way 133 is meshed with the third gear 1346, the second driving rod 1345 at the right end rotates clockwise, the second driving rod 1345 at the left end rotates anticlockwise, and the blocking push plate 131 moves towards the two ends through the meshing with the sliding slide way 133;
s3: a second driving gear 1344 of an outer ring of a second driving rod 1345 at the right end is engaged with the first driving gear 1342, the first driving gear 1342 rotates clockwise, an inner engaging ear ring 1343 is engaged between the first driving gears 1342 of the second driving gear 1344, the movable strip 13431 moves towards the left end, when a right double-ear block 13432 contacts the side end of the first driving gear 1342, the moving capability generated by the second driving gear 1344 and the first driving gear 1342 is blocked, the rotating movement is stopped, the other end of the first driving rod 1341 is movably connected with the driving mechanism 114, the counterclockwise rotation of the first driving rod 1341 is utilized to enable the movable channel wall 112 to rotate counterclockwise by taking the first driving rod 1341 as a fulcrum, and the side end face of the movable channel wall 112 is parallel to the end face of the bottom channel 111;
s4: a second driving gear 1344 of a section of outer ring of the second driving rod 1345 at the left end is meshed with the first driving gear 1342, and the above step S3 is repeated in the reverse direction;
s5: when the water quantity in the inner cavity of the water channel is smaller than a preset threshold value, the inner contact cavity plate 132 is in a quasi-working state, the inner contact cavity plate 132 has certain plasticity, and the inner contact cavity plates 132 at two ends are attached to prevent water flow from flowing through gaps of the inner contact cavity plates 132;
s6: when the water flows through the first and second mounting boxes 2222 and 2223, the driving shaft 252 is driven to rotate by the driving motor 251, so that the rotary blades 254 at both ends of the assembling cap 254 are driven to rotate, the rotary blade 254 at the left end rotates counterclockwise, the rotary blade 254 at the right end rotates clockwise, and the flow speed of the water flow is reduced due to the presence of reverse vortex when the water flow passes.
In summary, the following steps: the invention provides a dam flood diversion canal opening structure and a using method thereof, the integral device is placed in an inner cavity of a canal, the bottom end of a canal 1 is attached to the bottom end of the inner cavity of the canal, when the water quantity in the inner cavity of the canal is more than or equal to a preset threshold value, water flow impacts a blocking push plate 131, the water flow impacts the blocking push plate to move towards the rear end, when the moving length is more than or equal to 2cm, a sliding slideway 133 is meshed with a third gear 1346, a second driving rod 1345 at the right end rotates clockwise, a second driving rod 1345 at the left end rotates anticlockwise, the blocking push plate 131 moves towards two ends through the meshing with the sliding slideway 133, a second driving gear 1344 at a section of outer circle of the second driving rod 1345 at the right end is meshed with a first driving gear 1342, the first driving gear 1342 rotates clockwise, an inner ear ring 1343 is connected between the first driving gears 1342 of the second driving gear 1344, the movable strip 13431 moves to the left, when the right double-ear block 13432 contacts the side end of the first driving gear 1342, the moving capability generated by the second driving gear 1344 and the first driving gear 1342 is hindered, the rotation movement is stopped, the other end of the first driving rod 1341 is movably connected with the driving mechanism 114, the counterclockwise rotation of the first driving rod 1341 is utilized to make the movable channel wall 112 rotate counterclockwise by taking the first driving rod 1341 as a fulcrum, the side end face of the movable channel wall 112 is parallel to the end face of the bottom channel 111, the second driving gear 1344 of a section of outer ring of the second driving rod 1345 at the left end is engaged with the first driving gear 1342, the above steps are repeated in the reverse direction, when the water amount in the inner cavity of the channel is less than the preset threshold value, the inner contact cavity plate 132 is in a quasi-working state, the inner contact cavity plate 132 has certain plasticity, the contact cavity plates 132 at both ends are attached to prevent the water flow through the gap of the inner contact cavity plate 132, when the water flows through the first and second mounting boxes 2222 and 2223, the driving shaft 252 is driven to rotate by the driving motor 251, so that the rotary blades 254 at both ends of the assembling cap 254 are driven to rotate, the rotary blade 254 at the left end rotates counterclockwise, the rotary blade 254 at the right end rotates clockwise, and the flow speed of the water flow is reduced due to the presence of reverse vortex when the water flow passes.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a structure is opened to dykes and dams flood diversion ditch, includes water channel (1) and supporting mechanism (2), its characterized in that: the water channel (1) comprises a first limiting channel (11), a second limiting channel (12) and a blocking mechanism (13), a supporting mechanism (2) is installed at the side end of the first limiting channel (11), the second limiting channel (12) is installed at the other end of the supporting mechanism (2), the blocking mechanism (13) is installed at the other end of the first limiting channel (11), the supporting mechanism (2) comprises an inner through plate (21) and a first positioning group (22), second location group (23), third location group (24) and rotatory fan (25), first location group (22) are installed to upper end one side that interior runs through board (21), and the centre that interior runs through board (21) is provided with second location group (23), and third location group (24) are installed to the opposite side that interior runs through board (21), and first location group (22), second location group (23) all are provided with rotatory fan (25) with third location group (24) inner chamber.
2. A dam flood diversion trench opening structure as claimed in claim 1, wherein: the first limiting channel (11) comprises a bottom channel (111), a movable channel wall (112), a screening combined channel (113), a driving mechanism (114), an inner opening cavity (115), a bottom opening cavity (116) and an edge embedded groove (117), the movable channel wall (112) is installed on two sides of the upper end of the bottom channel (111), the screening combined channel (113) is arranged on the inner wall of the movable channel wall (112), the driving mechanism (114) is arranged in the inner cavity of the movable channel wall (112) in a penetrating mode, the inner opening cavity (115) is arranged on the upper end of the bottom channel (111), the bottom opening cavity (116) is arranged on the side end of the bottom channel (111), and the edge embedded groove (117) is arranged on two sides of the upper end of the bottom channel (111).
3. A dam flood diversion trench opening structure as claimed in claim 1, wherein: the separation mechanism (13) comprises a separation pushing plate (131), an inner contact cavity plate (132), a sliding slide way (133) and a driving mechanism (134), the inner contact cavity plate (132) is installed at the inner end of the separation pushing plate (131), the sliding slide way (133) is installed at the bottom of the outer end of the separation pushing plate (131), and the upper end of the sliding slide way (133) is meshed with the driving mechanism (134).
4. A dam flood diversion trench opening structure as claimed in claim 3, wherein: actuating mechanism (134) include first drive pole (1341), first drive gear (1342), interior linking earrings (1343), second drive gear (1344), second drive pole (1345) and third gear (1346), first drive gear (1342) is installed to the side of first drive pole (1341), the side and the second of first drive gear (1342) drive gear (1344) meshing, be provided with between first drive gear (1342) and second drive gear (1344) and link earrings (1343) in, second drive pole (1345) is installed to the inner chamber that second driven gear (1344), third gear (1346) is installed to the outer lane one side of second drive pole (1345).
5. A dam flood diversion trench opening structure as claimed in claim 4, wherein: the inner connecting earrings (1343) comprise movable strips (13431) and double ear blocks (13432), the double ear blocks (13432) are arranged at two ends of the movable strips (13431), and the movable strips (13431) are members made of synthetic rubber materials.
6. A dam flood diversion trench opening structure as claimed in claim 1, wherein: the first positioning group (22) comprises an outer positioning vertical plate (221) and a water collecting mechanism (222), and the water collecting mechanism (222) is installed at the inner end of the outer positioning vertical plate (221).
7. A dam flood diversion trench opening structure as claimed in claim 6, wherein: water gathering mechanism (222) is including assembling diaphragm (2221) down, first mounting box (2222), second mounting box (2223) and last equipment diaphragm (2224), and first mounting box (2222) are installed to the upper end one side of assembling diaphragm (2221) down, and second mounting box (2223) are installed to the other end of assembling diaphragm (2221) down, and last equipment diaphragm (2224) are installed to the upper end of first mounting box (2222) and second mounting box (2223).
8. A dam flood diversion trench opening structure as claimed in claim 1, wherein: the rotating fan (25) comprises a driving motor (251), a driving shaft (252), an assembling cap (253) and rotating blades (254), the driving shaft (252) is rotatably installed at the side end of the driving motor (251), the assembling cap (253) is installed at the side end of the driving shaft (252), and the rotating blades (254) are installed at two ends of the assembling cap (253).
9. A dam flood diversion trench opening structure as claimed in claim 7, wherein: the inner cavities of the first mounting box (2222) and the second mounting box (2223) are respectively provided with a rotating fan (25), the rotating fan (25) arranged in the inner cavity of the first mounting box (2222) rotates clockwise, and the rotating fan (25) arranged in the inner cavity of the second mounting box (2223) rotates anticlockwise.
10. A method of using the dam flood channel opening structure according to any one of claims 1 to 9, comprising the steps of:
s1: placing the integral device in an inner cavity of a water channel to enable the bottom end of the water channel (1) to be attached to the bottom end of the inner cavity of the water channel;
s2: when the water quantity in the inner cavity of the ditch is more than or equal to a preset threshold value, the water flow impacts the blocking push plate (131) and moves towards the rear end, when the moving length of the water flow is more than or equal to 2cm, the sliding slide way (133) is meshed with the third gear (1346), the second driving rod (1345) at the right end rotates clockwise, the second driving rod (1345) at the left end rotates anticlockwise, and the blocking push plate (131) moves towards the two ends through the meshing with the sliding slide way (133);
s3: a second driving gear (1344) on one section of outer ring of a second driving rod (1345) at the right end is meshed with a first driving gear (1342), the first driving gear (1342) rotates clockwise, an inner engaging ear ring (1343) is connected between the first driving gears (1342) of the second driving gear (1344), a movable strip (13431) moves towards the left end, when a right double-ear block (13432) contacts the side end of the first driving gear (1342), stopping the rotation movement of the second driving gear (1344) and the first driving gear (1342) by blocking the movement capability generated by the second driving gear (1344) and the first driving gear (1342), wherein the other end of the first driving rod (1341) is movably connected with the driving mechanism (114), and the counterclockwise rotation of the first driving rod (1341) is utilized to enable the movable channel wall (112) to rotate counterclockwise by taking the first driving rod (1341) as a fulcrum, so that the end face of the side of the movable channel wall (112) is parallel to the end face of the bottom channel (111);
s4: a second driving gear (1344) of a section of outer ring of the second driving rod (1345) at the left end is meshed with the first driving gear (1342), and the step S3 is repeated in the reverse direction;
s5: when the water quantity in the inner cavity of the water channel is smaller than a preset threshold value, the inner contact cavity plate (132) is in a quasi-working state, the inner contact cavity plate (132) has certain plasticity, the inner contact cavity plates (132) at two ends are attached to prevent water flow from flowing through the gap of the inner contact cavity plates (132);
s6: when water flows through the first mounting box (2222) and the second mounting box (2223), the driving shaft (252) is driven to rotate through the driving motor (251), so that the rotating blades (254) at two ends of the assembling cap (254) are driven to rotate, the rotating blade (254) at the left end rotates anticlockwise, the rotating blade (254) at the right end rotates clockwise, and the flowing speed of the water is reduced due to the existence of reverse vortex when the water flows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932187.4A CN112012175A (en) | 2020-09-08 | 2020-09-08 | Dam flood diversion canal opening structure and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932187.4A CN112012175A (en) | 2020-09-08 | 2020-09-08 | Dam flood diversion canal opening structure and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112012175A true CN112012175A (en) | 2020-12-01 |
Family
ID=73516278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010932187.4A Withdrawn CN112012175A (en) | 2020-09-08 | 2020-09-08 | Dam flood diversion canal opening structure and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112012175A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004018975A2 (en) * | 2002-08-26 | 2004-03-04 | Rsa Environmental, Inc. | Automated metering gate |
| CN201198568Y (en) * | 2008-01-16 | 2009-02-25 | 新疆水利水电工程技术咨询服务公司 | Compound desanding channel |
| CN109024494A (en) * | 2018-06-22 | 2018-12-18 | 杭州天顶距土地勘测规划设计有限公司 | Portable channel distribution structure |
| CN111519710A (en) * | 2020-03-20 | 2020-08-11 | 李映霞 | Automatic water quantity control device for water supply pump and control method thereof |
-
2020
- 2020-09-08 CN CN202010932187.4A patent/CN112012175A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004018975A2 (en) * | 2002-08-26 | 2004-03-04 | Rsa Environmental, Inc. | Automated metering gate |
| CN201198568Y (en) * | 2008-01-16 | 2009-02-25 | 新疆水利水电工程技术咨询服务公司 | Compound desanding channel |
| CN109024494A (en) * | 2018-06-22 | 2018-12-18 | 杭州天顶距土地勘测规划设计有限公司 | Portable channel distribution structure |
| CN111519710A (en) * | 2020-03-20 | 2020-08-11 | 李映霞 | Automatic water quantity control device for water supply pump and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110284466B (en) | River channel combined gate and water control method thereof | |
| CN111719489B (en) | Drainage device for hydraulic engineering | |
| JP2013249584A (en) | Water gate | |
| CN112982324B (en) | Sluice that realization was held back rubbish among hydraulic engineering | |
| CN112012175A (en) | Dam flood diversion canal opening structure and using method thereof | |
| CN217517785U (en) | Hydraulic control combined system multiple system that dams | |
| CN214695470U (en) | Small-size water conservancy check floodgate structure | |
| CN217378804U (en) | Overflow dam with arrange and float function | |
| CN215482414U (en) | Siltation preventing device for mixed flow pipe culvert intercepting groove | |
| CN211113487U (en) | Anti-seepage channel bucket door device | |
| CN220284755U (en) | Hydraulic engineering drainage floodgate | |
| CN214940850U (en) | Flexible gate system device used in intercepting well | |
| CN216640498U (en) | River channel gate for hydraulic engineering | |
| CN219343082U (en) | River course that can prevent to block blocks sewage floodgate | |
| CN216339368U (en) | Hydraulic engineering sluice structure | |
| CN214940919U (en) | Lower open-type hydraulic brake in municipal drainage pipe network | |
| CN2411277Y (en) | Automatic sewage stop and flood drainage floating gate | |
| CN215518637U (en) | Water conservancy project construction is with sluice structure that has reposition of redundant personnel function | |
| CN220414145U (en) | Water conservancy dam body drainage structures | |
| CN211621487U (en) | Flood discharge floodgate for hydraulic engineering | |
| CN216615740U (en) | Receive mouth of a river gate with cut dirty function | |
| CN220666135U (en) | Waterstone diversion type debris flow interception dam | |
| CN218479103U (en) | Reservoir reinforcing and risk removing structure | |
| CN221030008U (en) | Drainage diversion vortex breaker | |
| CN211963209U (en) | Water conservancy water and electricity dam filter equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201201 |