CN112982324B - Sluice that realization was held back rubbish among hydraulic engineering - Google Patents
Sluice that realization was held back rubbish among hydraulic engineering Download PDFInfo
- Publication number
- CN112982324B CN112982324B CN202110188002.8A CN202110188002A CN112982324B CN 112982324 B CN112982324 B CN 112982324B CN 202110188002 A CN202110188002 A CN 202110188002A CN 112982324 B CN112982324 B CN 112982324B
- Authority
- CN
- China
- Prior art keywords
- roller bed
- conveying roller
- sluice
- river channel
- garbage
- 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.)
- Active
Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 claims abstract description 25
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 23
- 239000006260 foam Substances 0.000 claims abstract description 13
- 238000007667 floating Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 19
- 239000011449 brick Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 210000000779 thoracic wall Anatomy 0.000 claims 3
- 210000000481 breast Anatomy 0.000 description 29
- 238000009434 installation Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
-
- 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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/60—Ecological corridors or buffer zones
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Revetment (AREA)
Abstract
The application relates to a sluice for realizing the interception of garbage in hydraulic engineering, which comprises the sluice and a conveying roller bed, wherein the conveying roller bed is in inserted connection with wing walls on two sides of a river channel to rotate, two groups of shaft bodies are rotatably connected to the conveying roller bed, two groups of net chains are rotatably sleeved on the two groups of shaft bodies, a plurality of assembled loading hoppers are fixed on the two groups of net chains, and the inclined lower end of the conveying roller bed faces to the upstream of the sluice and is fixed with a foam plate; a conveying belt crossing the river channel is installed on the river channel at the upstream position of the water gate, a power device for driving the conveying roller bed and the conveying belt to rotate is installed on the ground, and the net chain continuously rotates anticlockwise, so that the assembled loading hoppers grab and convey garbage floating on the water surface; the conveying belt is positioned at the inclined upper end of the conveying roller bed, and the garbage is scattered on the conveying belt and is continuously conveyed to the ground on one side of the river channel. This application has realized the clearance operation to the rubbish in the river course, has reduced the probability that rubbish caused the jam in the position of sluice, has guaranteed the normal drainage efficiency of sluice position.
Description
Technical Field
The application relates to the field of hydraulic engineering, in particular to a sluice for realizing interception of garbage in hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims. In water conservancy projects, the sluice is widely applied as a building for retaining water, draining water or taking water.
The water gate refers to a low-head hydraulic structure built on a river channel and a canal and controlling flow and adjusting water level by using the water gate. The closing of the gate can block flood, damp or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like; the gate is opened, flood, waterlogging, water or waste water can be released, and water can be supplied to downstream river channels or channels. The sluice consists of a lock chamber, an upstream connecting section and a downstream connecting section. The lock chamber is the main body of the sluice and is provided with a bottom plate, a gate, a hoist, a gate pier, a traffic bridge and the like. The gate is used for retaining water and controlling the flow of the passing gate, and the gate pier is used for separating a gate hole and supporting the gate, a traffic bridge and the like. The bottom plate is the basis of lock chamber, transmits the weight and the load of the upper structure of the lock chamber to the foundation, and has the functions of seepage prevention and impact prevention. The lock chambers are respectively connected with the upstream and downstream connecting sections and two banks or other buildings. The upstream connection section includes: the wing water gate wall and the revetment are arranged on both banks, and the scour protection groove, the bottom protection and the paving are arranged on the riverbed and are used for guiding water flow to smoothly enter the gate chamber, so that both banks and the riverbed are protected from water flow scouring, the seepage diameter with enough length is formed together with the gate chamber, and the anti-seepage stability of the seepage water flow along both banks and the gate base is ensured. The downstream connecting section comprises a stilling pool, a fender, a sea surface, an anti-erosion groove, two-bank wing walls, a slope protection and the like, is used for guiding the outlet water to uniformly diffuse towards the downstream, slowing down the flow velocity, eliminating the residual kinetic energy of the overflow water flow and preventing the water flow from scouring the riverbed and the two banks.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: along with the growth of population and the development of social economy, the aquatic ecological environment is seriously threatened by the problems of garbage pollution and the like, and becomes an important factor influencing the aquatic ecological environment and water conservancy projects, particularly, in riverways close to cities or villages, the threat brought by the garbage in riverways of the water conservancy projects is larger, the floating garbage is continuously accumulated in the riverways, and along with the continuous accumulation of water flow to the positions of water gates, the garbage in the riverways easily causes the blockage of the riverways, so that the drainage of the riverways at the positions of the water gates is not smooth, and the improvement space exists.
Disclosure of Invention
In order to clear up the levitate rubbish in the river course, reduce the rubbish in the river course and cause the jam in the position of sluice to guarantee the normal drainage efficiency of sluice position, this application provides a sluice that the realization was held back to rubbish among the hydraulic engineering.
The application provides a pair of realization adopts following technical scheme to sluice that hydraulic engineering was held back to rubbish:
a sluice for realizing interception of garbage in hydraulic engineering comprises the sluice and a conveying roller bed arranged at the upstream of the sluice, wherein two sides of the inclined upper end part of the conveying roller bed are inserted into wing walls at two sides of a river channel to rotate, two groups of shaft bodies arranged up and down are rotatably connected to the conveying roller bed, two groups of net chains are rotatably sleeved on the two groups of shaft bodies, a plurality of groups of loading hoppers with hollow structures are fixed on the two groups of net chains, and a foam plate for supporting the conveying roller bed to float on the water surface is fixed at the inclined lower end of the conveying roller bed towards the upstream of the sluice; a conveying belt crossing the river channel is installed on the river channel at the upstream position of the water gate, a power device for driving the conveying roller bed and the conveying belt to rotate is installed on the ground, and the net chain continuously rotates anticlockwise, so that each group of loading hoppers continuously grab and convey garbage floating on the water surface; the conveying belt is positioned at the inclined upper end of the conveying roller bed, and the garbage is scattered on the conveying belt and is continuously conveyed to the ground on one side of the river channel; wing walls on two sides of the river channel at the upstream of the water gate are radial, two groups of upright columns which are vertically arranged are fixedly inserted into the river bed, and the upright columns of each group are close to the two side positions of the inclined lower end of the conveying roller bed; wall grooves are concavely formed in the two side wing walls of the river channel, a notch is concavely formed in the end face, away from the conveying roller bed, of one side of each upright post, and the wall grooves and the notches are opposite to each other and are jointly inserted with filter plates; the power device comprises a driving motor and a transmission shaft, one end of the conveying belt is rotatably connected with a shaft body, and the transmission shaft and the shaft body at the end part of the conveying belt are coaxially and rotatably provided with bevel gear sets which are meshed with each other; the inclined upper end part of the conveying roller bed is rotatably connected with a shaft body, and a straight gear set meshed with each other is coaxially rotated between the transmission shaft and the shaft body on the conveying roller bed; a first mounting opening is dug in the ground on one side of the river channel, the driving motor is mounted in the first mounting opening, a second mounting opening communicated with the first mounting opening is horizontally and concavely arranged on the wing wall on one side of the conveying belt, and one end of the conveying belt is inserted into the second mounting opening; an included angle between the plane of the filter plate and the extending direction of the river channel at the water gate position is larger than 90 degrees, and the garbage intercepted at the filter plate position can continuously flow to the inclined lower end position of the conveying roller bed along with water flow; sliding grooves are concavely arranged on the end surfaces of two sides of the inclined lower end of the conveying roller bed, and pulleys are inserted into the sliding grooves in each group in a sliding manner; each group of upright posts are concavely provided with a limiting groove towards one side end face of the sliding groove, and one end of each pulley extending out of the sliding groove is inserted into the limiting groove to slide.
By adopting the technical scheme, the sluice is built on the river channel to play roles of controlling water flow, preventing flood and reducing disasters, the river channel floats with garbage which continuously enters from the river channel along the way, the garbage continuously flows along with the water flow and is continuously accumulated to the position of the sluice, the sluice carries out construction of a garbage interception device at the upstream position of the sluice, a conveying roller bed in the garbage interception device is positioned at the upstream position of the sluice, two sides of the inclined upper end of the conveying roller bed are inserted and rotated with wing walls at two sides of the river channel, so that the conveying roller bed is connected with the wing walls at two sides of the river channel, a foam plate is fixed at the inclined lower end of the conveying roller bed, the foam plate floats on the water surface of the river channel, the inclined lower end of the conveying roller bed floats on the river channel, the inclined lower end of the conveying roller bed can continuously lift along with the change of the water level of the river channel, so that the inclined upper end of the conveying roller bed rotates around the connection point of the wing walls at two sides of the river channel, therefore, the garbage in the river channel can be cleaned at different water level heights; the power device is arranged on the ground on one side of a river channel and drives the shaft bodies at the inclined upper end parts of the conveying roller beds to rotate, two groups of net chains are sleeved and rotated between the upper group of shaft bodies and the lower group of shaft bodies, a plurality of assembled material loading hoppers are fixed on the two groups of net chains, each assembled material loading hopper continuously moves from bottom to top along with the rotation of the net chain, the net chain which moves anticlockwise continuously drives each assembled material loading hopper to move upwards from the inclined lower ends of the conveying roller beds, and each assembled material loading hopper grabs garbage collected at the inclined lower ends of the conveying roller beds; along with the movement of the net chain, the garbage entering the assembled material loading hoppers is continuously conveyed from the inclined lower end to the inclined upper end, and the hollow material loading hoppers are convenient for water in the garbage to be distributed; when the garbage continuously moves to the inclined upper end of the conveying roller bed along with the rotation of the net chain, the garbage in the loading hopper does parabolic motion at the moment, the conveying belt is positioned at the inclined upper end of the conveying roller bed, so that the garbage thrown out of the loading hopper is scattered on the conveying belt, the power device further drives the conveying belt to rotate, the garbage scattered on the conveying belt is continuously conveyed to the ground on one side of a river channel, and the whole process of cleaning the garbage in the river channel is completed. The technical scheme of the application realizes the cleaning operation of the garbage floating in the river channel, reduces the probability of blockage of the garbage at the position of the sluice, and ensures the normal drainage efficiency of the position of the sluice; wing walls on two sides of the upstream of the river channel are radial, so that the river channel is continuously contracted towards the position of the water gate, and the water body of the river channel is continuously collected towards the position of the water gate; two groups of upright columns which are vertically arranged are fixed on the riverbed, a filter plate is fixedly inserted between a wall groove on each side wing wall and a notch on each upright column, the upright columns are arranged to play a role in clamping the filter plate, the filter plates are arranged to enable garbage close to two sides of the riverway to continuously move towards the inclined lower end of the conveying roller bed, and then the garbage floating on the water surface of the riverway can move towards the front end position of the conveying roller bed along the surface of the filter plate, so that the cleaning effect of the garbage in the riverway is improved; the power device comprises a driving motor and a transmission shaft, the transmission shaft and an output shaft of the driving motor rotate coaxially, and the power device drives the conveying belt to rotate through a bevel gear set arranged on the transmission shaft and a shaft body at one end of the conveying belt; the power device realizes synchronous driving of the conveying roller bed and the conveying belt, saves the installation of a group of power devices, and further reduces the overall installation cost of the river channel garbage cleaning device; the synchronous driving of the power device to the conveying roller bed and the conveying belt also ensures the synchronous operation of the conveying roller bed and the conveying belt, so that the garbage can be smoothly conveyed to the ground along the conveying belt; the power device is arranged on the ground on one side of the river channel, a first mounting opening is dug in the ground, the driving motor is arranged in the first mounting opening, and the first mounting opening is arranged to accommodate the driving motor, so that the occupied space of the driving motor on the ground is reduced, the protection of the driving motor is improved, and the driving motor is convenient to walk on the ground on one side of the river channel; the second mounting port is communicated with the first mounting port, one end of the conveying belt is inserted into the second mounting port, so that the bevel gear set can be mounted at the communication position of the first mounting port and the second mounting port, and the transmission of the conveying belt by the power device is ensured; the garbage in the river channel continuously flows to the position of the water gate along with water flow, the position of the river channel at the water gate is gradually contracted into a radial shape, the included angle between the plane of the filter plate and the extending direction of the river channel at the position of the water gate is larger than 90 degrees, after the water flow in the river channel flows through the filter plate, the garbage floating in the water body can be blocked by the filter plate and is intercepted at the position of the filter plate, the water flow has a pushing effect on the movement of the garbage, the garbage moves along the surface of the filter plate, the component force in the direction parallel to the plane of the filter plate has a pushing effect on the garbage, the garbage can continuously move to the inclined lower end of the conveying roller bed along the filter plate and is continuously grabbed by each assembled loading hopper on the net chain, the movement of the garbage at the wing walls on the two sides of the river channel is promoted by the process, and the efficiency of the garbage cleaning process is improved; the both sides of the lower tip of conveying roller bed are concave to be equipped with the spout, the extending direction of spout is on a parallel with the extending direction of conveying roller bed, the inside grafting of each group's spout slides has the pulley, each group stand is concave to be equipped with the spacing groove on the terminal surface of one side of conveying roller bed, the other end and each group spacing groove grafting of pulley slide, through the aforesaid setting, when the water level altitude variation of river course, the slope lower extreme of conveying roller bed constantly along with the altitude variation of water level this moment, the setting of pulley plays the connection effect between conveying roller bed and the stand, make the stability promotion of conveying roller bed in the river course.
Preferably, the sluice includes a plurality of groups of breast walls which are built on the river channel and are parallel to the extending direction of the river channel, the upper end face of one side, close to the upstream side of the river channel, of each group of breast walls is concavely provided with a mounting opening, the bottom faces of the mounting openings of each group are arranged horizontally and in a coplanar manner, the frame body of the conveying belt is erected on the breast walls of each group, and the lower end face of the frame body of the conveying belt is abutted to the bottom faces of the mounting openings of each group.
Through adopting above-mentioned technical scheme, the sluice includes a plurality of breast walls of group, and each breast wall of group plays the supporting role to conveyer belt and traffic bridge, and the concave installing port that is equipped with in one side that each breast wall of group is close to the river course upper reaches, and the conveyer belt spanes the river course and erects on the installing port position of each breast wall of group, so each breast wall of group plays the supporting role to the conveyer belt simultaneously, makes the conveyer belt can comparatively cross on the sluice position in river course steadily.
Preferably, a foundation pit is dug on the ground at one side of the discharging end of the conveyor belt, and the garbage conveyed on the conveyor belt falls into the foundation pit; the inner wall of one side of the foundation pit, which is far away from the conveying belt, is built with a slope, and two groups of steps on two sides in rows are built on the slope.
Through adopting above-mentioned technical scheme, the rubbish that scatters on the conveyer belt is constantly to the subaerial transport of river course one side, subaerial excavation has the foundation ditch, the rubbish that makes the conveyer belt go up the transport is constantly thrown to the foundation ditch inside in the one end of conveyer belt, it has avoided piling up subaerially in river course one side to pile up at the inside rubbish of foundation ditch, one side inner wall of keeping away from the conveyer belt of foundation ditch simultaneously builds by laying bricks or stones there is the slope, setting up of slope is convenient for inside the sanitizer drives the cleaning vehicle and gets into the foundation ditch, the setting up of step is convenient for inside the sanitizer walks and gets into the foundation ditch, above-mentioned process has all promoted the convenience of the rubbish follow-up behind the ashore.
Preferably, the wing walls on two sides of the river channel are convexly provided with flat plates which are obliquely arranged, the two side walls of the conveying roller bed are convexly provided with limiting plates, and the limiting plates on each side are abutted against the flat plates, so that gaps are formed between the foam plates and the river bed, and the lower ends of the conveying roller bed are obliquely arranged.
Through adopting above-mentioned technical scheme, the both sides of conveying roller bed slope upper end portion are pegged graft with river course both sides wing wall and are rotated, and the protruding limiting plate of establishing of conveying roller bed both sides and the protruding dull and stereotyped butt of establishing on the wing wall, the aforesaid sets up the spacing of having realized conveying roller bed, makes and keeps certain clearance between the slope lower extreme of conveying roller bed and the river bed, is convenient for carry out the desilting operation to the river course of sluice position.
Preferably, the inlet at the upper end of the first mounting port is in a step shape and is covered with a cover plate, the cover plate is matched with the inlet at the upper end of the first mounting port in shape, and the upper end surface of the cover plate is coplanar with the ground.
Through adopting above-mentioned technical scheme, driving motor installs inside first installing port, and the upper end entry of first installing port is the echelonment and covers and has the apron, and above-mentioned setting makes the apron realize the shutoff to the entry of first installing port, and then makes the ground of first installing port position keep leveling, and the pedestrian and the vehicle of being convenient for travel, the setting up of apron makes driving motor obtain the protection.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the application, the conveying roller bed floats on the water surface all the time under the support of the foam plate, the power device drives the net chain and the conveying belt on the conveying roller bed to rotate continuously respectively, along with the rotation of the net chain, the loading hoppers of the assemblies continuously grab the garbage in the river channel, the garbage continuously drops to the conveying belt from the inclined upper end of the conveying roller bed and is conveyed to the ground along with the conveying belt, and further the garbage is transferred from the interior of the river channel to the ground;
2. wing walls on two sides of the upstream of the river channel are radial, so that the river channel is continuously contracted towards the position of the water gate, and the water body of the river channel is continuously collected towards the position of the water gate; two groups of upright columns which are vertically arranged are fixed on the riverbed, a filter plate is fixedly inserted between a wall groove on each side wing wall and a notch on each upright column, the upright columns are arranged to play a role in clamping the filter plate, the filter plate is arranged to enable garbage close to two sides of the riverway to continuously move towards the inclined lower end of the conveying roller bed, and then the garbage floating on the water surfaces at two sides of the riverway can move towards the front end position of the conveying roller bed along the surface of the filter plate, so that the cleaning effect of the garbage in the riverway is improved; the two sides of the lower end part of the conveying roller bed are concavely provided with sliding grooves, the extending direction of the sliding grooves is parallel to the extending direction of the conveying roller bed, pulleys are inserted into the sliding grooves in a sliding manner, one side end face of each group of upright posts, facing the conveying roller bed, is concavely provided with a limiting groove, and the other ends of the pulleys are inserted into the limiting grooves in a sliding manner;
3. the power device is arranged on the ground on one side of the river channel, a first mounting opening is dug in the ground, the driving motor is arranged in the first mounting opening, and the first mounting opening is arranged to accommodate the driving motor, so that the occupied space of the driving motor on the ground is reduced, the protection of the driving motor is improved, and the driving motor is convenient to walk on the ground on one side of the river channel; the second mounting port is communicated with the first mounting port, one end of the conveying belt is inserted into the second mounting port, so that the bevel gear set can be mounted at the communication position of the first mounting port and the second mounting port, and the transmission of the conveying belt by the power device is ensured; the power device comprises a driving motor and a transmission shaft, the transmission shaft and an output shaft of the driving motor rotate coaxially, and the power device drives the conveying belt to rotate through a bevel gear set arranged on the transmission shaft and a shaft body at one end of the conveying belt; the power device realizes synchronous driving of the conveying roller bed and the conveying belt, saves the installation of a group of power devices, and further reduces the overall installation cost of the river channel garbage cleaning device; the synchronous driving of the power device to the conveying roller bed and the conveying belt also ensures the synchronous operation of the conveying roller bed and the conveying belt, so that the garbage can be smoothly conveyed to the ground along the conveying belt.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is a schematic structural diagram of a conveying roller bed and two side columns in the embodiment of the application;
FIG. 5 is an enlarged view at C in FIG. 4;
FIG. 6 is an enlarged view at D of FIG. 4;
fig. 7 is an exploded view of the sluice and the transport roller bed in the embodiment of the present application.
Description of reference numerals: 1. a sluice; 11. a breast wall; 111. an installation port; 12. a frame body; 121. a gate machine; 122. a screw; 13. a gate; 14. a traffic bridge; 2. a conveying roller bed; 21. a connecting shaft; 22. a shaft body; 23. a network chain; 231. loading a hopper; 24. a foam board; 25. a chute; 251. a pulley; 26. a limiting plate; 3. a river channel; 31. a wing wall; 311. a wall groove; 312. a flat plate; 32. garbage; 33. a column; 331. a notch; 332. a limiting groove; 34. filtering the plate; 341. positioning blocks; 35. a riverbed; 4. a conveyor belt; 5. a power plant; 51. a drive motor; 52. a drive shaft; 53. a bevel gear set; 54. a spur gear set; 6. a ground surface; 61. a first mounting port; 611. a cover plate; 612. a second mounting opening; 62. a foundation pit; 63. a slope; 631. and (4) a step.
Detailed Description
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.
In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship, unless otherwise specified.
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a sluice that realization was held back rubbish among hydraulic engineering. Referring to fig. 1, the ground 6 on both sides of the river 3 is horizontally disposed, the extending direction of the river 3 is indicated by the arrow at the lower left corner of the figure, and the water flow of the river 3 continuously flows. The wing walls 31 on the two sides of the river channel 3 are vertically arranged, and the wing walls 31 on the two sides are reinforced through a plurality of groups of anchor cables. The river channel 3 is provided with the water gate 1, wing walls 31 on two sides of the river channel 3 radially extend from the position of the water gate 1 to two sides, and the river channel 3 is hourglass-shaped at the position of the water gate 1 in a plan view.
The sluice 1 comprises a frame body 12 and a plurality of groups of breast walls 11, each group of breast walls 11 is vertically built on a riverbed 35 of the riverway 3, each group of breast walls 11 are arranged in parallel, vertically arranged gates 13 are vertically inserted and slid between two adjacent groups of breast walls 11, each group of gates 13 are arranged in a coplanar manner, and the plane of each group of gates 13 is perpendicular to the plane of each group of breast walls 11; the frame body 12 is of a gantry structure, and vertical side frames on two sides of the frame body 12 are arranged on the ground 6 on two sides of the river channel 3; the frame body 12 is located above each group of breast walls 11, the upper end surface of the frame body 12 is horizontally provided and is provided with a plurality of groups of gate machines 121, the output shafts of the gate machines 121 are vertically arranged downwards, the output shafts of the gate machines 121 penetrate through the upper end frame of the frame body 12 and are coaxially rotated to form screw rods 122, the lower end parts of the screw rods 122 are in threaded connection with the gates 13, the lifting operation of the gates 13 is realized through the rotation of the gate machines 121, and the opening and closing of the water gate 1 are further realized. The sluice 1 further comprises a traffic bridge 14 which is horizontally arranged, the traffic bridge 14 spans the river channel 3, the traffic bridge 14 is located on one side of the upstream of the sluice 1, the lower end face of the traffic bridge 14 is abutted to the upper end faces of the breast walls 11, and the upper end faces of the traffic bridge 14 are coplanar with the ground 6 on two sides of the river channel 3.
A conveying belt 4 is arranged between the inclined upper end of the conveying roller bed 2 and the traffic bridge 14, the conveying belt 4 is positioned vertically below the inclined upper end of the conveying roller bed 2, the conveying belt 4 stretches across each group of breast walls 11, and each group of breast walls 11 support the conveying belt 4; excavation has foundation ditch 62 on the ground 6 of the unloading end one side of conveyer belt 4, and foundation ditch 62 deviates from one side inner wall of conveyer belt 4 and is not more than 45 degrees for slope 63, and the contained angle between the place plane of slope 63 and ground 6 has all built by laying bricks or stones step 631 on slope 63 is close to the domatic vertical inner wall in foundation ditch 62 both sides, and the slope 63 face of slope 63 is located the intermediate position of both sides step 631. Flat plates 312 which are obliquely arranged are convexly arranged on the wing walls 31 on the two sides of the river channel 3, limiting plates 26 are convexly arranged on the two side walls of the conveying roller bed 2, and the plane of each group of limiting plates 26 is parallel to the plane of the conveying roller bed 2; when the stopper plates 26 on each side are in contact with the flat plate 312, a gap is formed between the foam board 24 at the inclined lower end of the conveyor roller bed 2 and the river bed 35.
Referring to fig. 1 and 2, a first installation opening 61 is vertically dug in the ground 6 on one side of the river channel 3, the first installation opening 61 is communicated with the wing wall 31 of the river channel 3, a driving motor 51 is installed in the first installation opening 61, and an output shaft of the driving motor 51 is horizontally arranged and extends to one side of the river channel 3. The first mounting opening 61 is of a stepped structure, a cover plate 611 is laid at an inlet at the upper end of the first mounting opening 61, the cover plate 611 is matched with the first mounting opening 61 in shape, the thickness of the cover plate 611 is the same as the stepped depth of the first mounting opening 61, when the cover plate 611 covers the first mounting opening 61, the upper end surface of the cover plate 611 is coplanar with the ground 6, and the cover plate 611 is arranged to protect the driving motor 51.
A second mounting opening 612 communicated with the first mounting opening 61 is horizontally and concavely arranged on the wing wall 311 at one side of the conveying belt 4, and one end of the conveying belt 4 is inserted into the second mounting opening 612.
Referring to fig. 1 and 3, wing walls 31 on both sides of a river channel 3 on the upstream of a sluice 1 are radial, two groups of upright columns 33 are fixed on a river bed 35, the lower ends of the upright columns 33 are inserted into the river bed 35, and the depth of insertion is not less than 1 meter. The upright column 33 is made of stainless steel, and the upright column 33 is rectangular. The two sides of each group of upright columns 33, which are close to the inclined lower end of the conveying roller bed 2, are concavely provided with wall grooves 311 on the wing walls 31 at the two sides of the river channel 3, and the wall grooves 311 extend to the plane of the river bed 35; the wall slot 311 is plugged with a rectangular filter plate 34. A plurality of groups of through holes are uniformly distributed on the filter plate 34, so that water can pass through the through holes, and garbage 32 floating on the river channel 3 can be trapped on the position of the filter plate 34; the two side end faces of the vertical edge of one side of the filter plate 34 close to the notch 331 are all welded and fixed with positioning blocks 341, and each group of positioning blocks 341 is fixedly inserted with expansion bolts fixedly connected with the wing wall 31.
Referring to fig. 3 and 4, two sets of vertical end surfaces of the upright posts 33, which are arranged oppositely, are respectively provided with a limiting groove 332 and a notch 331 in a concave manner, the notch 331 faces one side of the filter plate 34, the depth of the notch 331 extends to the position of the river bed 35, the notch 331 is opposite to the wall groove 311, and one side edge of the filter plate 34, which is far away from the wall groove 311, is inserted into the notch 331. Referring to fig. 1 and 4, the included angle between the plane of the filter plate 34 and the extending direction of the river channel 3 at the position of the sluice 1 is greater than 90 degrees, preferably 135 degrees, and the garbage 32 trapped at the position of the filter plate 34 can continuously flow to the inclined lower end position of the conveying roller bed 2 along with the water flow; connecting shafts 21 are convexly arranged on the vertical end surfaces of the two sides of the conveying roller bed 2, each group of connecting shafts 21 and wing walls 31 on the two sides of the river channel 3 are inserted and rotated, and the connecting shafts 21 are close to the inclined upper ends of the conveying roller bed 2.
Referring to fig. 4 and 5, the power device 5 for driving the conveying roller bed 2 and the conveying belt 4 to rotate is mounted on the ground 6, the power device 5 comprises a driving motor 51 and a transmission shaft 52, the shaft body 22 of the shaft body 22 rotatably connected to the inclined upper end of the conveying roller bed 2 is parallel to the axis of the transmission shaft 52, one end of the conveying belt 4 is rotatably connected with the shaft body 22, and the shaft body 22 of the conveying belt 4 and the shaft body 22 of the conveying roller bed 2 are vertically distributed. The transmission shaft 52 and the shaft body 22 at the end part of the conveyer belt 4 are coaxially and rotatably provided with bevel gear groups 53 which are meshed with each other; a spur gear set 54 which is meshed with each other coaxially rotates between the transmission shaft 52 and the shaft body 22 on the conveying roller bed 2, and the spur gear set 54 and the bevel gear set 53 are both speed reduction gear sets.
Referring to fig. 4 and 6, two sets of net chains 23 are rotatably sleeved between two sets of shafts 22 at the upper and lower ends of the conveying roller bed 2, a plurality of sets of loading hoppers 231 distributed at equal intervals are connected and fixed between the end surfaces of the two sets of net chains 23 close to each other in a counter-pulling manner, and each loading hopper 231 is hollowed out. When each assembly loading hopper 231 rotates to the inclined lower end of the conveying roller bed 2, the garbage 32 floating in the river channel 3 is continuously accumulated to the inclined lower end of the conveying roller bed 2, at the moment, each set of the network chains 23 rotates anticlockwise, each set of the garbage 32 is continuously grabbed by each assembly loading hopper 231, and each set of the garbage 32 is continuously conveyed from the inclined lower end of the conveying roller bed 2 to the inclined upper end of the conveying roller bed 2 along with the loading hopper 231.
Referring to fig. 4 and 6, the end surface of one side of the column 33, in which the limiting groove 332 is concavely provided, is in clearance fit with the conveying roller bed 2, the sliding grooves 25 are concavely provided on the vertical end surfaces of the two sides of the conveying roller bed 2, the inside of each group of sliding grooves 25 is inserted and rotated with a pulley 251, the pulley 251 is integrally in a dumbbell-shaped structure, two groups of wheels are rotatably connected with the connecting shaft in the middle, and the two groups of wheels are respectively inserted into the sliding grooves 25 and the limiting groove 332. The horizontal section of the limiting groove 332 is a T-shaped section, and the arrangement of the pulley 251 enables the connection between the inclined lower end of the conveying roller bed 2 and the upright post 33 to be realized. Along with the change of the water level in the river channel 3, the foam board 24 supports the conveying roller bed 2, so that the foam board 24 floats on the water surface, and at the moment, the pulley 251 continuously slides and moves in the limiting groove 332 and the sliding groove 25.
Referring to fig. 7, the upper end surfaces of the sets of breast walls 11 on the upstream side of the river 3 are each provided with a mounting opening 111 in a recessed manner, the bottom surfaces of the sets of mounting openings 111 are arranged horizontally and coplanar, the frame 12 of the conveyor 4 is erected on the sets of breast walls 11, and the lower end surface of the frame 12 of the conveyor 4 abuts against the bottom surface of the sets of mounting openings 111.
The implementation principle of the sluice of realization rubbish interception among the hydraulic engineering of this application embodiment does:
this kind of realization is to the sluice of rubbish entrapment in hydraulic engineering before being under construction, carries roller bed 2 and conveyer belt 4 to prefabricate according to the 3 width in river course of 1 upstream position of sluice, prefabricates each group's stand 33 and filter plate 34 simultaneously. And (4) transporting each group of components to the position of the river channel 3 to be constructed.
Building the sluice 1, pouring each group of breast walls 11, and installing the frame body 12; each set of gate 121 is attached to the horizontal upper end surface of the frame 12, the upper end portion of each set of screw rods 122 is coaxially connected to the output shaft of the gate 121, the lower end portion of each set of screw rods 122 is rotatably connected to the gate 13 between two adjacent sets of breast walls 11, and the gate 13 can be lifted and lowered by controlling the gate 121. And then installing the traffic bridge 14, so that the traffic bridge 14 is connected with the ground 6 on two sides of the river channel 3, the horizontal two ends of the traffic bridge 14 are buried underground, and the upper end surface of the traffic bridge 14 is coplanar with the ground 6.
The wing walls 31 on the two sides of the river channel 3 are perforated, and the positions of the holes are convenient for mounting the connecting shafts 21 on the two sides of the conveying roller bed 2; carry out the excavation of first installing port 61 and second installing port 612 to river course 3 one side ground 6, first installing port 61 and second installing port 612 intercommunication, the height of second installing port 612 is not less than the whole height of conveyer belt 4, carries out the excavation of foundation ditch 62 on the other side ground 6 of river course 3 simultaneously to carry out the construction to the step 631 of both sides. Hoisting the conveyer belt 4 to the river channel 3 position, and inserting one end of the conveyer belt into the second mounting hole 612; at this time, the upper end surfaces of the ends, close to the upstream of the river channel 3, of the breast walls 11 in each group are all concavely provided with mounting openings 111, the conveying belt 4 is laid flat, and the lower end surfaces of the frames of the conveying belt 4 are abutted to the mounting openings 111 on the breast walls 11 in each group. The end of the conveyor belt 4 remote from the second mounting opening 612 is now directed to the side of the foundation pit 62.
Mounting the conveying roller bed 2, so that the connecting shafts 21 on two sides of the conveying roller bed 2 are inserted into the wing walls 31 on two sides of the river channel 3 to rotate, fixing a foam plate 24 at the lower end part of the conveying roller bed 2, and inserting and sliding pulleys 251 into the two groups of sliding grooves 25 on the conveying roller bed 2; installing the power device 5, fixing the driving motor 51 in the first installation opening 61, coaxially connecting the transmission shaft 52 with the output shaft of the driving motor 51, installing the bevel gear set 53 and the straight gear set 54, and realizing the power output connection of the power device 5 with the conveying roller bed 2 and the conveying belt 4; finally, the cover plate 611 is laid at the entrance position of the first mounting port 61 such that the upper end surface of the cover plate 611 is coplanar with the floor surface 6. When the flat plates 312 convexly arranged on the wing walls 31 at the two sides are abutted against the limit plates 26 at the two sides of the conveying roller bed 2, a gap is formed between the inclined lower end of the conveying roller bed 2 and the river bed 35, and the height of the gap is not less than 10 cm.
Erecting each group of upright columns 33, wherein the depth of the lower end parts of the upright columns 33 inserted below the riverbed 35 is not less than one meter; the wall slots 311 on the wing walls 31 on both sides of the river channel 3 are opened by electric hammers, and the wall slots 311 are ensured to be arranged opposite to the notches 331 on the side upright posts 33. The sets of filter plates 34 are inserted between the wall grooves 311 and the notches 331, and the sets of positioning blocks 341 are inserted with expansion bolts, thereby completing the installation of the sets of filter plates 34. At this time, one end of each set of pulleys 251 extending out of the sliding chute 25 is inserted into the limit groove 332 on the upright post 33 to slide. The whole construction process of the floodgate 1 is completed through the above process.
When water in the river channel 3 flows, the foam plate 24 floats on the water surface, and the inclined lower end of the conveying roller bed 2 floats on the water surface; the driving motor 51 drives the shaft body 22 at the inclined upper end of the conveying roller bed 2 to rotate through the spur gear set 54, so that the net chain 23 continuously rotates anticlockwise, each assembly loading hopper 231 on the net chain 23 continuously rotates, the assembly loading hopper 231 catches the garbage 32 floating on the water surface at the inclined lower end of the conveying roller bed 2, the garbage 32 inside the assembly loading hopper 231 continuously moves upwards, the garbage 32 moves to the inclined upper end along with the assembly loading hopper 231, the garbage 32 is continuously thrown onto the conveying belt 4 from the inclined upper end of the conveying roller bed 2, and is conveyed to the ground 6 along with the conveying belt 4, so that the garbage 32 is transferred from the interior of the river channel 3 to the ground 6, the garbage 32 is continuously accumulated inside the foundation pit 62, a cleaner enters the interior of the foundation pit 62 along the slope 63, and cleans the garbage 32 inside the foundation pit 62. When the water level of the river channel 3 changes, the pulley 251 slides in the sliding groove 25 and the limiting groove 332 at the moment, so that the position of the conveying roller bed 2 on the water surface changes continuously; the arrangement of each group of filter plates 34 plays a role of collecting the garbage 32 to the position of the conveying roller bed 2, and the cleaning efficiency of the garbage 32 is improved. The technical scheme of this application has realized the clearance operation to the rubbish 32 that floats in river course 3, has reduced rubbish 32 and has caused the probability of jam in the position of sluice 1, has guaranteed the normal drainage efficiency of sluice 1 position.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides a realize sluice to rubbish interception among hydraulic engineering, includes sluice (1) and installs transport roller bed (2) in sluice (1) upper reaches, its characterized in that: the two sides of the inclined upper end part of the conveying roller bed (2) are in inserted connection with wing walls (31) on the two sides of a river channel (3) to rotate, two groups of shaft bodies (22) which are arranged up and down are connected to the conveying roller bed (2) in a rotating mode, two groups of net chains (23) are sleeved on the two groups of shaft bodies (22) in a rotating mode, a plurality of groups of loading hoppers (231) with hollow structures are fixed on the two groups of net chains (23), and a foam plate (24) which supports the conveying roller bed (2) to float on the water surface is fixed at the inclined lower end of the conveying roller bed (2) towards the upstream of the water gate (1); a conveying belt (4) stretching across the river channel (3) is installed on the river channel (3) at the upstream position of the water gate (1), a power device (5) driving the conveying roller bed (2) and the conveying belt (4) to rotate is installed on the ground (6), and the net chain (23) continuously rotates anticlockwise, so that the loading hoppers (231) of each group continuously grab and convey garbage (32) floating on the water surface; the conveying belt (4) is positioned at the inclined upper end of the conveying roller bed (2), and garbage (32) is scattered on the conveying belt (4) and is continuously conveyed to the ground (6) on one side of the river channel (3); wing walls (31) on two sides of a river channel (3) on the upstream of the water gate (1) are radial, two groups of upright columns (33) which are vertically arranged are fixedly inserted into a river bed, and the upright columns (33) of each group are close to two side positions of the inclined lower end of the conveying roller bed (2); wall grooves (311) are formed in wing walls (31) on two sides of the river channel (3) in a concave mode, notches (331) are formed in end faces, away from the conveying roller bed (2), of the side faces of the upright columns (33) in a concave mode, and the wall grooves (311) and the notches (331) are opposite to each other and are jointly inserted with filter plates (34); the power device (5) comprises a driving motor (51) and a transmission shaft (52), one end of the conveying belt (4) is rotatably connected with a shaft body (22), and the transmission shaft (52) and the shaft body (22) at the end part of the conveying belt (4) coaxially rotate to form a bevel gear set (53) which is meshed with each other; the inclined upper end part of the conveying roller bed (2) is rotatably connected with a shaft body (22), and a straight gear set (54) which is meshed with each other coaxially rotates between the transmission shaft (52) and the shaft body (22) on the conveying roller bed (2); a first mounting opening (61) is dug in the ground (6) on one side of the river channel (3), the driving motor (51) is mounted inside the first mounting opening (61), a second mounting opening (612) communicated with the first mounting opening (61) is horizontally and concavely arranged on the wing wall (31) on one side of the conveying belt (4), and one end of the conveying belt (4) is inserted into the second mounting opening (612); an included angle between the plane of the filter plate (34) and the extending direction of the river channel (3) at the position of the water gate (1) is larger than 90 degrees, and garbage (32) intercepted at the position of the filter plate (34) can continuously flow to the inclined lower end position of the conveying roller bed (2) along with water flow; sliding grooves (25) are concavely arranged on the end surfaces of two sides of the inclined lower end of the conveying roller bed (2), and pulleys (251) are inserted into the sliding grooves (25) in each group in a sliding manner; each group of upright posts (33) is concavely provided with a limiting groove (332) towards one side end face of the sliding groove (25), and one end of the pulley (251) extending out of the sliding groove (25) is inserted into the limiting groove (332) to slide.
2. The sluice of claim 1, wherein the sluice is characterized in that: sluice (1) is including building by laying bricks or stones chest wall (11) that a plurality of groups on river course (3) are on a parallel with river course (3) extending direction, each group the up end that chest wall (11) are close to river course (3) upper reaches one side all is equipped with installing port (111) concavely, each group the bottom surface level and the coplane setting of installing port (111), the framework of conveyer belt (4) is erect and is established each group on chest wall (11), the lower terminal surface and each group of the framework of conveyer belt (4) the bottom surface butt of installing port (111).
3. The sluice of claim 1, wherein the sluice is characterized in that: a foundation pit (62) is dug on the ground (6) on one side of the discharging end of the conveyer belt (4), and the garbage (32) conveyed on the conveyer belt (4) drops into the foundation pit (62); the inner wall of one side of the foundation pit (62) far away from the conveying belt (4) is built with a slope (63), and two groups of steps (631) on two sides in rows are built on the slope (63).
4. The sluice of claim 1, for realizing the interception of garbage in hydraulic engineering, which is characterized in that: all protruding dull and stereotyped (312) that are equipped with the slope and set up on wing wall (31) in both sides of river course (3), the both sides wall epirelief of carrying roller bed (2) is equipped with limiting plate (26), each side limiting plate (26) with during dull and stereotyped (312) butt, carry roller bed (2) slope lower extreme have the clearance between cystosepiment (24) and the riverbed.
5. The sluice of claim 1, wherein the sluice is characterized in that: the inlet at the upper end of the first mounting port (61) is in a step shape and is covered with a cover plate (611), the cover plate (611) is matched with the inlet at the upper end of the first mounting port (61) in a shape fit mode, and the upper end face of the cover plate (611) is coplanar with the ground (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110188002.8A CN112982324B (en) | 2021-02-18 | 2021-02-18 | Sluice that realization was held back rubbish among hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110188002.8A CN112982324B (en) | 2021-02-18 | 2021-02-18 | Sluice that realization was held back rubbish among hydraulic engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112982324A CN112982324A (en) | 2021-06-18 |
| CN112982324B true CN112982324B (en) | 2022-05-17 |
Family
ID=76393359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110188002.8A Active CN112982324B (en) | 2021-02-18 | 2021-02-18 | Sluice that realization was held back rubbish among hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112982324B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892606B (en) * | 2022-03-06 | 2024-03-08 | 陈丽霞 | Water stop device for hydraulic engineering construction |
| CN115874586B (en) * | 2023-03-03 | 2023-04-28 | 山西润潞碧水环保科技股份有限公司 | Hydraulic facility dredging device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4942507B2 (en) * | 2007-02-19 | 2012-05-30 | 正衛 鈴木 | Weeding equipment for waterways |
| CN206337548U (en) * | 2016-12-22 | 2017-07-18 | 江苏省科佳工程设计有限公司 | Culvert-type sluice |
| CN210066661U (en) * | 2019-04-27 | 2020-02-14 | 广东聚晟建设工程有限公司 | Water gate for intercepting garbage |
| CN210712795U (en) * | 2019-10-12 | 2020-06-09 | 刘咏梅 | Floating type water surface floater cleaning device |
| CN212000946U (en) * | 2019-12-29 | 2020-11-24 | 常州工学院 | River course gate with aquatic rubbish interception clearance function |
| CN112281762A (en) * | 2020-11-02 | 2021-01-29 | 刘雪春 | Lifting opening-closing type water conservancy river channel gate capable of adjusting water discharge |
-
2021
- 2021-02-18 CN CN202110188002.8A patent/CN112982324B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112982324A (en) | 2021-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112982324B (en) | Sluice that realization was held back rubbish among hydraulic engineering | |
| EP2606221A1 (en) | Screen arrangement for hydroelectric power plant | |
| JP2010248785A (en) | River suspended dust automatic recovery device | |
| CN211816540U (en) | Dredging device for water conservancy and hydropower dam | |
| KR100807404B1 (en) | Method to generate power continuously and to purify folluted water by means of constructing reservoir water space having big capacity higher than bank of river | |
| CN117513255A (en) | Flood release equipment for water conservancy and hydropower projects | |
| CN218757334U (en) | Sluice rubbish intercepting device for hydraulic engineering | |
| CN213952150U (en) | A water area fish culture blocks fish system for cleaning water source | |
| KR100943530B1 (en) | Slipping type water gate used in dam | |
| CN109853492B (en) | Gate valve pipeline type fish passing method | |
| CN109653168B (en) | Multifunctional landscape gate and sewage draining, intercepting and water draining method thereof | |
| CN219218844U (en) | Automatic underwater separation device for riverbed sand and stones | |
| CN217378804U (en) | Overflow dam with arrange and float function | |
| CN213448365U (en) | Flap gate | |
| CN215593911U (en) | Culvert gate structure | |
| CN117587773A (en) | A water conservancy river channel pollution blocking and flood prevention device | |
| CN106193160B (en) | A kind of mole lifts sandbox automatic sand discharging and silt efficient utilization device | |
| CN112942282A (en) | Energy-concerving and environment-protective river renovation system | |
| JP3427324B2 (en) | Chain gate device | |
| CN223660795U (en) | Multistage sand blocking device for water and soil conservation | |
| CN113062380A (en) | Silt cleaning device for water conservancy construction | |
| CN118668638B (en) | A vertical pier breakwater with flow-through and silt-collecting properties | |
| CN114197424A (en) | High-efficient system of decontaminating in power station reservoir area | |
| CN223304974U (en) | Side trough spillway sand-blocking rectifying chute device suitable for high-sand-content water flow | |
| CN119711607B (en) | Rainwater grate of plateau-plain water resource dredging device |
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 | ||
| CB02 | Change of applicant information |
Address after: 510000 room 909, building 1, Tian'an industrial building, No. 555, North Panyu Avenue, Donghuan street, Panyu District, Guangzhou City, Guangdong Province Applicant after: Guangdong Haoyu Construction Co.,Ltd. Address before: 303-1, industrial complex building, 491 Qiaoxing Avenue, Shatou street, Panyu District, Guangzhou, Guangdong 510000 Applicant before: Guangdong Haoyu Construction Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |