CN104790341A - Water energy dissipation and sand setting device and manufacturing and construction method thereof - Google Patents
Water energy dissipation and sand setting device and manufacturing and construction method thereof Download PDFInfo
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- CN104790341A CN104790341A CN201510223951.XA CN201510223951A CN104790341A CN 104790341 A CN104790341 A CN 104790341A CN 201510223951 A CN201510223951 A CN 201510223951A CN 104790341 A CN104790341 A CN 104790341A
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Abstract
The invention relates to a device used for river channel water and soil conservation, in particular to a water energy dissipation and sand setting device and a manufacturing and construction method thereof. The water energy dissipation and sand setting device is characterized by comprising a center shaft, power boards, water cutting boards and supports, wherein the center shaft is transversely arranged on the two supports, the power boards are arranged on the center shaft, the outer ends of the power boards are connected with the water cutting boards, water pushes the power boards to enable the center shaft to rotate, and the water cutting boards cut water and change the flowing direction of water so that running water impact energy can be eliminated and water and soil loss can be reduced; meanwhile, down-stream river sand deposits in a sand deposition pool, and sand fishing equipment is opened and conveyed to a bank after a monitor detects that the sand deposition pool is full.
Description
Technical field
The present invention relates to a kind of device for river course water and soil conservation, particularly a kind of current energy dissipating, sand-catching apparatus and manufacture thereof and construction method.
Background technology
Hills soil erosion is very serious, and cause underwater bed constantly to raise, even therefore cause and breach a dyke, the Yellow River of China is typical case.For this reason, the manpower, material resources and financial resources that country's cost is a large amount of are used for water and soil conservation.At present, the method for prevention soil and water loss mainly contains vegetation measures and engineering measure, and to reduce current to washing away of downstream be also the part of engineering measure, and this will carry out energy dissipating to flowing water, and particularly the head at turning, river flings opposite bank place.
Summary of the invention
In order to solve the problem, the invention provides a kind of current energy dissipating, sand-catching apparatus, this device utilizes the impulse force of water to rotate by roller, and the water discharging board that roller is installed can change the flow direction of water and reduce the impact force of water, reach effect of energy dissipation, and downstream sand setting can fish for utilization.
For achieving the above object, the invention provides following technical scheme:
A kind of current energy dissipating, sand-catching apparatus, comprise energy dissipating, device and sand-catching apparatus, energy dissipator comprises central axis, power plate, water discharging board and support, desilting device comprises grit chamber and drags for sand equipment, it is characterized in that: centered by described energy dissipator, axle is horizontally installed on two supports, central axis is provided with power plate, power plate outer end connects water discharging board, described sand-catching apparatus is the grit chamber being arranged on energy dissipator downstream, described grit chamber is provided with watch-dog and drags for sand equipment, water jet propulsion power plate makes central axis rotate, water discharging board shears the flow direction that current change water simultaneously, to reach energy dissipating effect, the river sand of following current is simultaneously deposited in grit chamber, watch-dog monitor grit chamber full after open and drag for sand equipment.
Further, described power plate is that the end face of two trapezoidal plates compositions is V-shaped, and arranges several row with central axis center of circle divergent shape, and itself and central axis link are minor face, and itself and water discharging board link are long limit, and its angle is 90 °-135 °.
Further, described water discharging board is rectangular slab, is fixed on the V-arrangement termination of row's power plate, makes power plate form v-shaped cavity.
Preferably, described support is equilateral triangle, is provided with bearing support at the upper angle of support, and central axis two ends are provided with bearing and are fastened in described bearing support, arrange fixed block in described support bottom.
Further, described grit chamber is rectangle or circle, and grit chamber upper wall is provided with watch-dog, is downward conical bottom bottom grit chamber, and the described sand inlet dragging for sand equipment is arranged on described conical lower portion.
Preferably, described watch-dog is provided with rectangle or the circular cavity of hollow, the electronic switch that inside is provided with transverse slat and is connected with transverse slat, transverse slat precipitates transverse slat when river sand reaches constant weight tilt river sand is unloaded and reset of automatically upspringing, when grit chamber is full, river sand withstands the transverse slat of inclination, and river sand above can not unload, transverse slat can not reset, and electronic switch sends and drags for sand signal.
Further, the described sand equipment that drags for is crawler belt hoist engine or Sand pump, and described crawler belt hoist engine or the sand inlet of Sand pump are arranged on the conical lower portion of grit chamber, and crawler belt hoist engine is provided with pipeline in grit chamber.
The invention also discloses above-mentioned current energy dissipating, the manufacture method of sand-catching apparatus, its feature comprises the steps:
A energy dissipator makes:
1) intercepting one section of round steel or steel pipe make central axis, general diameter 5-10cm, length 200-500cm;
2) power plate is made with stainless-steel sheet: the right-angled trapezium plate of cutting two pieces of same shapes, the bond length of trapezoidal plate is with supporting root diameter, the long edge lengths of trapezoidal plate is 2-3 times of minor face, trapezoidal plate height is 50-100cm, the right-angle side of two pieces of trapezoidal plates welds together, and it is that axis both sides are symmetrical with right-angle side, and angle is 90 °-135 °, after welding, large one end, one end is little, and end face is V-shaped;
3) water discharging board is made with stainless-steel sheet: water discharging board is for rectangle, and length is consistent along the length of axle with power plate, and width is that the length on power plate major part and long limit is consistent;
4) rack making: be welded into two positive A-frames with angle bar, arranges bearing support at the upper angle of support;
5) fixed block makes: fixed block is cuboid, adopts cement concrete prefabricated;
6) assembling of energy dissipator: by power plate with microcephaly and minor face centrally axle be welded into 3 rows, every row folding angle is 120 °, the spacing of two adjacent power plates sets as required, general setting 20-100cm, water discharging board is welded on power plate outer end, bearing is set at central axis two ends, is then arranged in the bearing support of two supports, support is fixed on fixed block;
B desilting device makes:
1) grit chamber is rectangle or circle, is downward conical bottom bottom grit chamber;
2) rectangle or the circular cavity of hollow are set in watch-dog inside, at bosom, transverse slat is set, transverse slat side is connected with sidewall elastomer, arrange electronic switch at transverse slat, parallel or tilt to unload when going to river sand at transverse slat, switch is not opened, when grit chamber is filled, river sand above the transverse slat tilted can not unload, and transverse slat can not reset, and electronic switch is opened to send and dragged for sand signal;
3) dragging for sand equipment is crawler belt hoist engine or Sand pump, and the sand inlet of crawler belt hoist engine or Sand pump is arranged on the conical lower portion of grit chamber, crawler belt hoist engine is arranged in pipeline in grit chamber.
The invention also discloses above-mentioned current energy dissipating, the construction method of sand-catching apparatus, it is characterized in that following technology and step:
1) at turning, river course, as required one to array fixed block is arranged on bottom riverbed, a set of or number cover current energy dissipator are fixed on fixed block by support;
2) arrange sand-catching apparatus at 5-20 rice, downstream that is a set of or number cover current energy dissipator, sand-catching apparatus comprises grit chamber and watch-dog and drags for sand equipment;
3) upstream current flow down along river course, the V-arrangement power plate of this energy dissipator is impacted at turning, river course, because power plate angle interior angle produces resistance towards upstream face, thus cause central axis constantly to rotate in current, in rotary course, water discharging board cuts current, cause the change of water (flow) direction, thus reduce current energy is washed away to opposite bank, river course, the river sand of simultaneously following current is deposited in grit chamber, watch-dog monitor grit chamber full after open crawler belt hoist engine and river sand be transported on the bank or open Sand pump river sand pump is delivered on the bank.
Beneficial effect of the present invention
1. can pass through water impact automatic rotation, reach energy dissipating effect, reduce washing away downstream, some groups can be used side by side, until energy reduces to setting value;
2. sand setting can be salvaged utilization, reduce underwater bed and raise.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of a kind of current energy dissipating of the present invention, sand-catching apparatus;
Fig. 2 is the perspective view of medium power plate of the present invention;
Fig. 3 is the left TV structure schematic diagram of Fig. 1; Fixed block is provided with in figure;
Fig. 4 is the perspective view of Fig. 1;
Fig. 5 is application schematic diagram of the present invention;
Fig. 6 is that grit chamber of the present invention and crawler belt hoist engine arrange structural representation;
Fig. 7 is that grit chamber of the present invention and Sand pump arrange structural representation;
Fig. 8 is the watch-dog internal construction schematic diagram be arranged in grit chamber of the present invention;
Fig. 9 is the watch-dog open mode structural representation of Fig. 8.
In figure, 1-central axis, 2-water discharging board, 3-power plate, 4-support, 5-fixed block, 6-grit chamber, 7-watch-dog, 8-crawler belt hoist engine, 9-pipeline, 10-river sand, 11-Sand pump, 12-transverse slat.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
Embodiment, with reference to accompanying drawing: a kind of current energy dissipating, sand-catching apparatus, comprise energy dissipator and sand-catching apparatus, energy dissipator comprises central axis 1, power plate 3, water discharging board 2 and support 4, desilting device comprises grit chamber 6 and drags for sand equipment, it is characterized in that: centered by described energy dissipator, axle 1 is horizontally installed on two supports 4, central axis 1 is provided with power plate 3, power plate 3 outer end connects water discharging board 2, described sand-catching apparatus is the grit chamber 6 being arranged on energy dissipator downstream, described grit chamber 6 is provided with watch-dog 7 and drags for sand equipment, water jet propulsion power plate 3 makes central axis 1 rotate, water discharging board 2 shears the flow direction that current change water simultaneously, to reach energy dissipating effect, the river sand 10 of following current is simultaneously deposited in grit chamber 6, watch-dog 7 monitor grit chamber 6 full after open and drag for sand equipment.
Further, described power plate 3 is that the end face of two trapezoidal plates compositions is V-shaped, and arranges several row with central axis 1 center of circle divergent shape, and itself and central axis 1 link are minor face, and itself and water discharging board 2 link are long limit, and its angle is 90 °-135 °.
Further, described water discharging board 2 is rectangular slab, is fixed on the V-arrangement termination of row's power plate 3, makes power plate 3 form v-shaped cavity.
Further preferred version, support 4 is equilateral triangle, is provided with bearing support at the upper angle of support 4, and central axis 1 two ends are provided with bearing and are fastened in described bearing support, arranges fixed block 5 in described support 4 bottom.
Further, described grit chamber 6 is rectangle or circle, and grit chamber 6 upper wall is provided with watch-dog 7, is downward conical bottom bottom grit chamber 6, and the described sand inlet dragging for sand equipment is arranged on described conical lower portion.
Further preferred version, described watch-dog 7 is provided with rectangle or the circular cavity of hollow, the electronic switch that inside is provided with transverse slat 12 and is connected with transverse slat 12, transverse slat 12 precipitates transverse slat 12 when river sand reaches constant weight tilt river sand 10 unloaded and reset of automatically upspringing, when grit chamber 6 is filled, river sand 10 withstands the transverse slat 12 of inclination, and river sand 10 above can not unload, transverse slat 12 can not reset, and electronic switch sends and drags for sand signal.
Further, the described sand equipment that drags for is crawler belt hoist engine 8 or Sand pump 11, and described crawler belt hoist engine 8 or the sand inlet of Sand pump 11 are arranged on the conical lower portion of grit chamber 6, and crawler belt hoist engine 8 is provided with pipeline 9 in grit chamber 6.
The present embodiment also discloses above-mentioned current energy dissipating, the manufacture method of sand-catching apparatus, and its feature comprises the steps:
A energy dissipator makes:
1) intercepting one section of round steel or steel pipe make central axis 1, general diameter 5-10cm, length 200-500cm;
2) power plate 3 is made with stainless-steel sheet: the right-angled trapezium plate of cutting two pieces of same shapes, the bond length of trapezoidal plate is with supporting central axis 1 diameter, the long edge lengths of trapezoidal plate is 2-3 times of minor face, trapezoidal plate height is 50-100cm, the right-angle side of two pieces of trapezoidal plates welds together, and it is that axis both sides are symmetrical with right-angle side, and angle is 90 °-135 °, after welding, large one end, one end is little, and end face is V-shaped;
3) water discharging board 2 is made with stainless-steel sheet: water discharging board 2 is for rectangle, and length is consistent along the length of axle with power plate 3, and width is that the length on power plate 2 major part and long limit is consistent;
4) rack making: be welded into two positive A-frames 4 with angle bar, bearing support is set at the upper angle of support 4;
5) fixed block makes: fixed block 5 is cuboid, adopts cement concrete prefabricated;
6) assembling of energy dissipator: by power plate 3 with microcephaly and minor face centrally axle 1 be welded into 3 rows, every row folding angle is 120 °, the spacing of two adjacent power plates 3 sets as required, general setting 20-100cm, water discharging board 2 is welded on power plate 3 outer end, bearing is set at central axis 1 two ends, is then arranged in the bearing support of two supports 4, support 4 is fixed on fixed block 5;
B desilting device makes:
1) grit chamber 6 is rectangle or circle, is downward conical bottom bottom grit chamber 6;
2) rectangle or the circular cavity of hollow are set in watch-dog 7 inside, at bosom, transverse slat 12 is set, transverse slat 12 side is connected with sidewall elastomer, arrange electronic switch at transverse slat 12, parallel or tilt to unload when going to river sand 10 at transverse slat 12, switch is not opened, when grit chamber 6 river sand 10 is full, river sand 10 above the transverse slat 12 tilted can not unload, and transverse slat 12 can not reset, and electronic switch is opened to send and dragged for sand signal;
3) dragging for sand equipment is crawler belt hoist engine 8 or Sand pump 11, and the sand inlet of crawler belt hoist engine 8 or Sand pump 11 is arranged on the conical lower portion of grit chamber 6, crawler belt hoist engine 8 is arranged in pipeline 9 in grit chamber 6.
The present embodiment also discloses above-mentioned current energy dissipating, the construction method of sand-catching apparatus, it is characterized in that following technology and step:
1) at turning, river course, as required one to array fixed block 5 is arranged on bottom riverbed, a set of or number cover current energy dissipator are fixed on fixed block 5 by support 4;
2) arrange sand-catching apparatus at 5-20 rice, downstream that is a set of or number cover current energy dissipator, sand-catching apparatus comprises grit chamber 6 and watch-dog 7 and drags for sand equipment;
3) upstream current flow down along river course, the V-arrangement power plate 3 of this energy dissipator is impacted at turning, river course, because power plate 3 angle interior angle produces resistance towards upstream face, thus cause central axis constantly to rotate in current, in rotary course, water discharging board cuts current, cause the change of water (flow) direction, thus reduce current energy is washed away to opposite bank, river course, the river sand 10 of simultaneously following current is deposited in grit chamber 6, and watch-dog 7 monitors to be opened crawler belt hoist engine 8 and be transported on the bank by river sand or open Sand pump 11 and delivered on the bank by river sand pump after grit chamber 6 is filled.
Above-described is only the preferred embodiment of the present invention, and the radius of gyration of this device is determined by the depth of water.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (9)
1. a current energy dissipating, sand-catching apparatus, comprise energy dissipator and sand-catching apparatus, energy dissipator comprises central axis (1), power plate (3), water discharging board (2) and support (4), desilting device comprises grit chamber (6) and drags for sand equipment, it is characterized in that: centered by described energy dissipator, axle (1) is horizontally installed on two supports (4), central axis (1) is provided with power plate (3), power plate (3) outer end connects water discharging board (2), described sand-catching apparatus is the grit chamber (6) being arranged on energy dissipator downstream, described grit chamber (6) is provided with watch-dog (8) and drags for sand equipment, water jet propulsion power plate (3) makes central axis (1) rotate, water discharging board (2) shears the flow direction that current change water simultaneously, to reach energy dissipating effect, the river sand (11) of following current is simultaneously deposited in grit chamber (6), watch-dog (7) monitor grit chamber (6) full after open and drag for sand equipment.
2. current energy dissipating according to claim 1, sand-catching apparatus, it is characterized in that described power plate (3) is that the end face that two trapezoidal plates form is V-shaped, and several row is set with central axis (1) center of circle divergent shape, itself and central axis (1) link are minor face, itself and water discharging board (2) link are long limit, and its angle is 90 °-135 °.
3. current energy dissipating according to claim 1, sand-catching apparatus, is characterized in that described water discharging board (2) is rectangular slab, is fixed on the V-arrangement termination of row's power plate (3), makes power plate (3) form v-shaped cavity.
4. current energy dissipating according to claim 1, sand-catching apparatus, it is characterized in that described support (4) is equilateral triangle, bearing support is provided with at the upper angle of support (4), central axis (1) two ends are provided with bearing and are fastened in described bearing support, arrange fixed block (5) in described support (4) bottom.
5. current energy dissipating according to claim 1, sand-catching apparatus, it is characterized in that described grit chamber (6) is rectangle or circle, grit chamber (6) upper wall is provided with watch-dog (7), grit chamber (6) bottom is downward conical bottom, and the described sand inlet dragging for sand equipment is arranged on described conical lower portion.
6. current energy dissipating according to claim 1 or 5, sand-catching apparatus, it is characterized in that described watch-dog (7) is provided with rectangle or the circular cavity of hollow, the electronic switch that inside is provided with transverse slat (12) and is connected with transverse slat (12), when transverse slat (12) upper precipitation river sand reaches constant weight, transverse slat (12) tilts to be unloaded and reset of automatically upspringing by river sand (10), when grit chamber (6) is filled, river sand (10) withstands the transverse slat (12) of inclination, river sand (10) above can not unload, transverse slat (12) can not reset, electronic switch sends and drags for sand signal.
7. current energy dissipating according to claim 1 or 5, sand-catching apparatus, it is characterized in that the described sand equipment that drags for is crawler belt hoist engine (8) or Sand pump (11), described crawler belt hoist engine (8) or the sand inlet of Sand pump (11) are arranged on the conical lower portion of grit chamber (6), and crawler belt hoist engine (8) is provided with pipeline (9) in grit chamber (6).
8., according to the manufacture method of the arbitrary described current energy dissipating of claim 1-7, sand-catching apparatus, its feature comprises the steps:
A energy dissipator makes:
1) intercepting one section of round steel or steel pipe make central axis (1), general diameter 5-10cm, length 200-500cm;
2) power plate (3) is made with stainless-steel sheet: the right-angled trapezium plate of cutting two pieces of same shapes, the bond length of trapezoidal plate is with supporting central axis (1) diameter, the long edge lengths of trapezoidal plate is 2-3 times of minor face, trapezoidal plate height is 50-100cm, the right-angle side of two pieces of trapezoidal plates welds together, and it is that axis both sides are symmetrical with right-angle side, and angle is 90 °-135 °, after welding, large one end, one end is little, and end face is V-shaped;
3) water discharging board (2) is made with stainless-steel sheet: water discharging board (2) is for rectangle, and length is consistent along the length of axle with power plate (3), and width is that the length on power plate (2) major part and long limit is consistent;
4) rack making: be welded into two positive A-frames (4) with angle bar, bearing support is set at the upper angle of support (4);
5) fixed block makes: fixed block (5) is cuboid, adopts cement concrete prefabricated;
6) assembling of energy dissipator: by power plate (3) with microcephaly and minor face centrally axle (1) be welded into 3 rows, every row folding angle is 120 °, the spacing of two adjacent power plates (3) sets as required, water discharging board (2) is welded on power plate (3) outer end, at central axis (1) two ends, bearing is set, then be arranged in the bearing support of two supports (4), support (4) be fixed on fixed block (5) upper;
B desilting device makes:
1) grit chamber (6) is rectangle or circle, and grit chamber (6) bottom is downward conical bottom;
2) rectangle or the circular cavity of hollow are set in watch-dog (7) inside, at bosom, transverse slat (12) is set, transverse slat (12) side is connected with sidewall elastomer, at transverse slat (12), electronic switch is set, parallel or tilt when unloading sand of going to river (10) at transverse slat (12), switch is not opened, time full in grit chamber (6) river sand (10), river sand (10) above the transverse slat (12) tilted can not unload, transverse slat (12) can not reset, and electronic switch is opened to send and dragged for sand signal;
3) dragging for sand equipment is crawler belt hoist engine (8) or Sand pump (11), the sand inlet of crawler belt hoist engine (8) or Sand pump (11) is arranged on the conical lower portion of grit chamber (6), crawler belt hoist engine (8) is arranged in pipeline (9) in grit chamber (6).
9. the current energy dissipating according to claim 1 or 8, the construction method of sand-catching apparatus, is characterized in that following technology and step:
1) at turning, river course, as required one to array fixed block (5) is arranged on bottom riverbed, a set of or number cover current energy dissipator are fixed on fixed block (5) by support (4);
2) arrange sand-catching apparatus at 5-20 rice, downstream that is a set of or number cover current energy dissipator, sand-catching apparatus comprises grit chamber (6) and watch-dog (7) and drags for sand equipment;
3) upstream current flow down along river course, the V-arrangement power plate (3) of this energy dissipator is impacted at turning, river course, because power plate (3) angle interior angle produces resistance towards upstream face, thus cause central axis constantly to rotate in current, in rotary course, water discharging board cuts current, cause the change of water (flow) direction, thus reduce current energy is washed away to opposite bank, river course, the river sand (10) of following current is simultaneously deposited in grit chamber (6), watch-dog (7) monitors to be opened crawler belt hoist engine (8) and is transported on the bank by river sand or opens Sand pump (11) and delivered on the bank by river sand pump after grit chamber (6) is filled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223951.XA CN104790341A (en) | 2015-05-05 | 2015-05-05 | Water energy dissipation and sand setting device and manufacturing and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223951.XA CN104790341A (en) | 2015-05-05 | 2015-05-05 | Water energy dissipation and sand setting device and manufacturing and construction method thereof |
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| CN104790341A true CN104790341A (en) | 2015-07-22 |
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| CN201510223951.XA Pending CN104790341A (en) | 2015-05-05 | 2015-05-05 | Water energy dissipation and sand setting device and manufacturing and construction method thereof |
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| CN112900360A (en) * | 2021-01-18 | 2021-06-04 | 余洋 | River bend bank of a recess protector for hydraulic engineering |
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Application publication date: 20150722 |