CN115492054A - Closure system and method for water conservancy construction - Google Patents
Closure system and method for water conservancy construction Download PDFInfo
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- CN115492054A CN115492054A CN202211196983.1A CN202211196983A CN115492054A CN 115492054 A CN115492054 A CN 115492054A CN 202211196983 A CN202211196983 A CN 202211196983A CN 115492054 A CN115492054 A CN 115492054A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 36
- 230000000087 stabilizing effect Effects 0.000 claims description 21
- 239000002689 soil Substances 0.000 claims description 7
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 1
- 230000002262 irrigation Effects 0.000 description 6
- 238000003973 irrigation Methods 0.000 description 6
- 238000007790 scraping Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/082—Closures
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- 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
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- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention relates to the field of water conservancy projects, in particular to a closure system and a closure method for water conservancy construction. The invention provides a closure system and a closure method for water conservancy construction, which are convenient to install and disassemble, reduce closure difficulty and closure cost and can fully and stably perform closure on a ditch. A closure system and a method for water conservancy construction comprise a main frame, a gate, a motor fixing frame, a driving motor and the like; the gate is connected in the main frame in a sliding mode, the motor fixing frame is fixedly connected to the top of the main frame, and the driving motor is fixedly connected in the motor fixing frame. When the ditch needs to be cut off, a worker places the main frame into the ditch, and starts the driving motor to cut off the equipment; when the ditch does not need to cut off, the staff controls the output shaft of the driving motor to rotate reversely, then closes the driving motor, and pulls out the main frame from the ditch, thereby facilitating the installation and the disassembly of the equipment by the staff for cutting off.
Description
Technical Field
The invention relates to the field of water conservancy projects, in particular to a closure system and a closure method for water conservancy construction.
Background
In the construction process of hydraulic engineering, water flow in a ditch is often required to be cut off, and the water is guided to a water outlet structure to be discharged downwards so as to carry out construction in the ditch, namely interception. The existing interception technology mostly uses large stones or concrete and other materials, and an earth mover is used for establishing a dam to intercept the water in the ditch.
It is not stable enough to establish dykes and dams, may have the condition of leaking, leads to damming insufficiently, and the velocity of flow and the flow of rivers can change in the irrigation canals and ditches in addition, lead to establishing dykes and dams and carry out the degree of difficulty of damming great, when the discharge grow in the irrigation canals and ditches, water conservancy diversion when can not reach to go on, and too big rivers may wash out or cross dykes and dams, influence the construction progress, cause the construction accident.
Disclosure of Invention
The present invention is directed to solving the problems of the background art, and provides a closure system and method for water conservancy construction, which can sufficiently and stably perform closure of a trench.
The closure system comprises a main frame, a gate, a motor fixing frame, a driving motor, a lead screw, a small support plate, a large support plate, a lateral stabilizing mechanism and a flow guide mechanism, wherein the gate is connected in the main frame in a sliding mode, the motor fixing frame is fixedly connected to the top of the main frame, the driving motor is fixedly connected in the motor fixing frame, the lead screw is fixedly connected to an output shaft of the driving motor, the lead screw is connected with the gate through threads, the small support plate is fixedly connected to the lower portion of the main frame and is rotatably connected with the lead screw, the large support plate is fixedly connected to the lower portion of the main frame, which is far away from the small support plate, the lateral stabilizing mechanism is arranged on the main frame and is connected with the gate, and the flow guide mechanism is arranged on the gate.
Optionally, the side direction stabilizing mean is including inclined plane push pedal, chute frame, picture peg and little cylinder, the gate is close to two inclined plane push pedals of one side upper portion fixedly connected with of lead screw, two the inclined plane push pedal is the symmetry setting, chute frame fixed connection is in the inclined plane push pedal, sliding connection has two picture pegs on the main frame, two the picture peg is the symmetry setting, little cylinder fixed connection is at the picture peg middle part, little cylinder and chute frame sliding connection.
Optionally, the water conservancy diversion mechanism is including filter screen, support frame, guiding gutter and connecting pipe, filter screen fixed connection is at the gate top, two support frames of one side middle part fixedly connected with of lead screw are kept away from to the gate, two the support frame is the symmetry setting, two the common fixedly connected with guiding gutter in support frame top, guiding gutter and filter screen fixed connection, guiding gutter and gate fixed connection, the connecting pipe is connected in guiding gutter one side and is linked together with the guiding gutter.
Optionally, still including supporting stabilizing mean, it establishes in big backup pad and is connected with the support frame to support stabilizing mean, it includes leading truck, slip backup pad, inclined plane guide block and connecting rod to support stabilizing mean, two leading trucks of side fixedly connected with in the big backup pad, two the leading truck is the symmetry setting, two common sliding type is connected with the slip backup pad on the leading truck, inclined plane guide block fixed connection is on the support frame, connecting rod lower extreme fixed connection is in the slip backup pad, connecting rod upper end and inclined plane guide block sliding type are connected.
Optionally, still including vertical mechanism, vertical mechanism establishes in big backup pad and is connected with the support frame, vertical mechanism is including trompil piece, long nail, trompil board and slurcam, two trompil pieces of side fixedly connected with in the big backup pad, two the trompil piece is the symmetry setting, long nail slidingtype connection is on the trompil piece, long nail and big backup pad sliding connection, trompil board fixed connection is close to one side of inclined plane guide block in the support frame lower part, long nail and trompil board sliding connection, two common fixedly connected with slurcam between the long nail, the slurcam is located two trompil piece tops.
Optionally, the device further comprises a guide pipe, wherein the guide pipe is connected to one side of the guide groove far away from the connecting pipe and communicated with the guide groove.
Optionally, still including scraper blade and pin, the scraper blade is connected at the gate top of slidingtype, the scraper blade contacts with the filter screen, two pin of gate top fixedly connected with, two the pin is the symmetry setting, the pin is located the scraper blade top.
A use method of a closure system for water conservancy construction comprises the following working steps:
the method comprises the following steps: firstly, the device is placed in a ditch for irrigation among farmlands, then a pipeline is arranged on a connecting pipe, and water is discharged after bypassing the place where the previous construction is carried out;
step two: starting a driving motor, driving the gate to be closed downwards through a screw rod by the driving motor, and simultaneously pushing the inserting plates at two sides through an inclined plane pushing plate arranged on the gate to insert the gate into soil to fix the main frame;
step three: when the gate is closed, the long nails are nailed into the soil, and the sliding support plate slides backwards to form a larger support area, so that the whole main frame is more stable;
step four: at the moment, the device blocks the water in the ditch, the water surface slowly rises, and when the water surface is higher than the gate, the diversion trench leads the water away;
step five: after the construction is finished, the driving motor rotates reversely, the gate is lifted by one section to discharge the intercepted water, the gate is completely lifted after the section is discharged, the inserting plate is retracted while the gate is lifted, and then the device is taken away.
The beneficial effects of the invention are:
1. when the ditch needs to be cut off, a worker vertically places the main frame into the ditch, starts the driving motor, enables the equipment to cut off, drives the inserting plate to move, and can dig into soil on the side face of the ditch, limits the main frame and the gate, so that the main frame and the gate are stably erected in the ditch, and the gate can be stably cut off; when the irrigation canals and ditches need not to cut off the river, the staff control driving motor's output shaft antiport, close driving motor again, two picture peg resets will no longer spacing to main frame and gate, and the staff can extract the main frame from the irrigation canals and ditches to make things convenient for the staff to install and dismantle this equipment and cut off.
2. When the gate is crossed to the water level when rivers, during water flows the guiding gutter from the filter screen, the debris of aquatic can be filtered to the filter screen, avoid debris to plug up the pipeline, during water in the guiding gutter can discharge the pipeline through the connecting pipe, by the log raft play that the pipeline will rise to avoid rivers too high and cross the guiding gutter, and then can further dam.
3. The support frame moves down and can drive the inclined plane guide block to move down for the slip backup pad removes and can enlarge the support area, further stabilizes the main frame, thereby improves the ability that the main frame resisted the rivers impact force, and then consolidates this equipment, makes this equipment can stabilize and dams.
4. The support frame removes downwards and can drive the trompil board and remove downwards to drive during long nail removes downwards and can prick the earth under the ditch canal, further fixed main frame, thereby let main frame and gate can more fully resist the impact force of living rivers, and then make this equipment can more fully stabilize and damming.
5. When the velocity of flow or the discharge capacity grow of rivers, the water in the guiding gutter can discharge from the drain pipe through the honeycomb duct, further increases the dynamics of drainage, avoids the water level to rise to cross the guiding gutter, and then makes this equipment can more fully cut the rivers in the irrigation canals and ditches, does not let rivers leak.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic partial perspective view of a first embodiment of the present invention.
Fig. 4 is a schematic partial perspective view of a second embodiment of the present invention.
Fig. 5 is a third partial perspective view of the present invention.
Fig. 6 is a schematic diagram of a fourth partial perspective structure according to the present invention.
Fig. 7 is a schematic partial perspective view of a fifth embodiment of the present invention.
Fig. 8 is a schematic perspective view of the squeegee according to the present invention.
Fig. 9 is a partially sectional perspective view of the present invention.
Fig. 10 is a schematic flow chart of the present invention.
Description of reference numerals: 1: main frame, 2: a gate, 3: motor mount, 4: drive motor, 5: screw, 51: small supporting plate, 6: large support plate, 7: lateral stabilization mechanism, 71: bevel push plate, 72: chute frame, 73: board, 74: small cylinder, 8: diversion mechanism, 81: a filter screen, 82: support frame, 83: guiding gutter, 84: connecting pipe, 9: support stabilizing mechanism, 91: guide frame, 92: sliding support plate, 93: inclined guide block, 94: connecting rod, 10: vertical mechanism, 101: opening block, 102: long nail, 103: apertured plate, 104: push plate, 11: honeycomb duct, 121: squeegee, 122: a stop lever.
Detailed Description
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.
Example 1
A closure system and a method for water conservancy construction are disclosed, as shown in figures 1-10, the closure system comprises a main frame 1, a gate 2, a motor fixing frame 3, a driving motor 4, a screw rod 5, a small supporting plate 51, a large supporting plate 6, a lateral stabilizing mechanism 7 and a diversion mechanism 8, wherein the gate 2 is connected in the main frame 1 in a sliding manner, the gate 2 is used for closure, the motor fixing frame 3 is connected to the top of the main frame 1 through a bolt, the driving motor 4 is connected in the motor fixing frame 3 through a bolt, the screw rod 5 is arranged on an output shaft of the driving motor 4, the screw rod 5 is vertically arranged, the screw rod 5 is connected with the gate 2 through a thread, the small supporting plate 51 is welded at the lower part of the main frame 1, the small supporting plate 51 is rotatably connected with the screw rod 5, the large supporting plate 6 is connected to the lower part of one side of the main frame 1 far away from the small supporting plate 51 through a bolt, the main frame 6 is used for supporting the main frame 1, the lateral stabilizing mechanism 7 is arranged on the main frame 1 and connected with the gate 2, the lateral stabilizing mechanism 7 is used for stabilizing the main frame 1 and the gate 1 and the main frame 2 so as to stabilize the main frame 2, the diversion mechanism 2 is arranged on the gate 2, the diversion mechanism 8 is used for further discharging water diversion mechanism for drainage and drainage, and further drainage.
Guide mechanism 8 is including filter screen 81, support frame 82, guiding gutter 83 and connecting pipe 84, the welding of filter screen 81 is at 2 tops on the gate, filter screen 81 is used for filtering the impurity of aquatic, the welding of one side middle part that lead screw 5 was kept away from to gate 2 has two support frames 82, two support frame 82 is the symmetry setting, two the common welding in support frame 82 top has guiding gutter 83, guiding gutter 83 is used for the direction rivers, guiding gutter 83 and filter screen 81 fixed connection, guiding gutter 83 and 2 fixed connection on the gate, connecting pipe 84 is connected in guiding gutter 83 one side and is communicated with guiding gutter 83, connecting pipe 84 is used for connecing the pipeline, discharges water.
In actual operation, a worker firstly puts a pipeline on a connecting pipe 84, then vertically places a main frame 1 in a ditch needing to cut off water flow, the height of the main frame 1 is equal to or greater than the height of the ditch, the width of the main frame 1 is equal to the width of the ditch, one side of the main frame 1 close to a small support plate 51 faces the water flow, the main frame 1 can dig into soil below the bottom of the ditch under the action of gravity, a large support plate 6 can support the main frame 1, then the worker starts a driving motor 4, an output shaft of the driving motor 4 rotates to drive a lead screw 5 to rotate, the lead screw 5 rotates to drive a gate 2 to move downwards, the gate 2 moves downwards to cut off the ditch, the gate 2 moves downwards to drive two inclined plane push plates 71 to move downwards while moving downwards, the inclined plane push plates 71 move downwards to drive the inclined groove frames 72 to move downwards, the two inclined groove frames 72 move downwards to push two small cylinders 74 to move away from each other, the small cylinders 74 can drive the inserting plates 73 to move, the inserting plates 73 can be inserted into soil on the side faces of a ditch to limit the main frame 1 and the gate 2, so that the main frame 1 and the gate 2 can be stably erected in the ditch, the gate 2 can be stably intercepted, when the ditch does not need intercepting, a worker controls the reverse rotation of the output shaft of the driving motor 4, the reverse rotation of the output shaft of the driving motor 4 can drive the screw rod 5 to reversely rotate, the reverse rotation of the screw rod 5 can drive the gate 2 to reset upwards, the upward reset of the gate 2 can not block water flow, water flows away from a gap between the main frame 1 and the gate 2, the upward reset of the gate 2 can drive the two inclined plane push plates 71 to reset upwards, the upward reset of the inclined plane push plates 71 can drive the inclined plane frames 72 to reset upwards, the upward reset of the two inclined plane push plates 72 can drive the two small cylinders 74 to reset towards the direction close to each other, the small cylinder 74 resets and can drive the inserting plate 73 to reset, the two inserting plates 73 reset and are no longer limited to the main frame 1 and the gate 2, at the moment, the worker closes the driving motor 4, the main frame 1 is pulled out from a ditch, the main frame 1 and the gate 2 are enabled not to block water flow in the ditch, and therefore the worker can install and detach the equipment conveniently to cut off the flow, and the flow cutting difficulty is reduced.
Example 2
On the basis of embodiment 1, as shown in fig. 4 to 5, the device further includes a supporting and stabilizing mechanism 9, the supporting and stabilizing mechanism 9 is disposed on the large support plate 6 and connected to the support frame 82, the supporting and stabilizing mechanism 9 is used for expanding a supporting area and further stabilizing the main frame 1, so as to improve the capability of the main frame 1 against the impact force of water flow, and further reinforce the device, so that the device can stably intercept water, the supporting and stabilizing mechanism 9 includes a guide frame 91, a sliding support plate 92, an inclined guide block 93 and a connecting rod 94, the two guide frames 91 are welded on the upper side of the large support plate 6, the two guide frames 91 are symmetrically disposed, the sliding support plate 92 is jointly slidably connected to the two guide frames 91, the guide frames 91 have a guiding function on the sliding support plate 92, the inclined guide block 93 is welded to the support frame 82, the lower end of the connecting rod 94 is welded to the sliding support plate 92, the upper end of the connecting rod 94 is slidably connected to the inclined guide block 93, and the connecting rod 94 is obliquely disposed.
Example 3
On embodiment 2's basis, as shown in fig. 4-5, still including vertical mechanism 10, vertical mechanism 10 establishes on big backup pad 6 and is connected with support frame 82, vertical mechanism 10 is arranged in pricking the earth under the ditch canal, further fixed main frame 1 to let main frame 1 and gate 2 can fully resist the impact force of living rivers, and then make this equipment can fully stably cut off, vertical mechanism 10 has trompil piece 101, long nail 102, trompil board 103 and slurcam 104, side welding has two trompil pieces 101 on the big backup pad 6, two trompil piece 101 is the symmetry setting, long nail 102 slidingly connects on trompil piece 101, long nail 102 is vertical setting, long nail 102 is arranged in pricking the earth under the ditch canal, further fixes main frame 1, long nail 102 and big backup pad 6 sliding connection, trompil board 103 welds the one side that is close to inclined plane guide block 93 in the lower part of support frame 82, long nail 102 is connected with trompil board 103, two fixedly connected with between the long nail 102, slurcam 104 is the slurcam piece 104, slurcam piece 101 is located two horizontal.
Example 4
On the basis of embodiment 3, as shown in fig. 6, the device further comprises a flow guide tube 11, wherein the flow guide tube 11 is connected to one side of the flow guide groove 83 far away from the connecting tube 84 and communicated with the flow guide groove 83, and the flow guide tube 11 is used for increasing the water discharge, so that the device can fully cut off the water flow in the ditch and prevent the water flow from leaking.
At first, the honeycomb duct 11 is connected with a drain pipe, when the flow rate or the water flow of water flow becomes large, water in the diversion trench 83 can be discharged from the drain pipe through the honeycomb duct 11, the drainage force is further increased, the water level is prevented from rising to cross the diversion trench 83, and then the device can more fully cut off the water flow in the ditch, and the water flow is prevented from leaking.
Example 5
On the basis of embodiment 4, as shown in fig. 7-9, the water-saving gate further comprises a scraping plate 121 and a blocking rod 122, the scraping plate 121 is slidably connected to the top of the gate 2, the scraping plate 121 is used for scraping sundries attached to the filter screen 81 to prevent the sundries from blocking the filter screen 81, so that water flow can smoothly pass through the filter screen 81, the scraping plate 121 contacts the filter screen 81, the two blocking rods 122 are fixedly connected to the top of the gate 2, the two blocking rods 122 are symmetrically arranged, and the blocking rods 122 are located above the scraping plate 121.
Can drive pin 122 downstream when gate 2 moves down, scraper blade 121 can move down under the effect of gravity, water level along with cutting rivers risees, scraper blade 121 can move up under the effect of buoyancy, scraper blade 121 rebound can scrape the debris of disperseing on filter screen 81, avoid debris to plug up filter screen 81, make rivers can pass through filter screen 81 smoothly, scraper blade 121 rebound can contact with pin 122, pin 122 can block scraper blade 121 no longer upwards to remove, in order to avoid scraper blade 121 and gate 2 to break away from the contact and be washed away by rivers, gate 2 upwards resets and can drive pin 122 upwards resets, pin 122 upwards resets and can drive scraper blade 121 upwards reset.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a water conservancy construction is with system of damming which characterized in that: including main frame (1), gate (2), motor mount (3), driving motor (4), lead screw (5), little backup pad (51), big backup pad (6), side direction stabilizing mean (7) and water conservancy diversion mechanism (8), gate (2) sliding type is connected in main frame (1), motor mount (3) fixed connection is at main frame (1) top, driving motor (4) fixed connection is in motor mount (3), lead screw (5) fixed connection is on the output shaft of driving motor (4), lead screw (5) pass through threaded connection with gate (2), little backup pad (51) fixed connection is in main frame (1) lower part, little backup pad (51) are connected with lead screw (5) rotary type, one side lower part of little backup pad (51) is kept away from in main frame (1) to big backup pad (6) fixed connection, side direction stabilizing mean (7) is established on main frame (1) and is connected with gate (2), water conservancy diversion mechanism (8) is established on gate (2).
2. The closure system for water conservancy construction according to claim 1, characterized in that: lateral stabilization mechanism (7) are including inclined plane push pedal (71), chute frame (72), picture peg (73) and little cylinder (74), two inclined plane push pedal (71) of one side upper portion fixedly connected with that gate (2) are close to lead screw (5), two inclined plane push pedal (71) are the symmetry and set up, chute frame (72) fixed connection is on inclined plane push pedal (71), sliding connection has two picture pegs (73) on main frame (1), two picture peg (73) are the symmetry and set up, little cylinder (74) fixed connection is in picture peg (73) middle part, little cylinder (74) and the sliding connection of chute frame (72).
3. The closure system for water conservancy construction according to claim 2, characterized in that: water conservancy diversion mechanism (8) are including filter screen (81), support frame (82), guiding gutter (83) and connecting pipe (84), filter screen (81) fixed connection is at gate (2) top, two support frames (82) of one side middle part fixedly connected with of lead screw (5) are kept away from in gate (2), two support frame (82) are the symmetry setting, two the common fixedly connected with guiding gutter (83) in support frame (82) top, guiding gutter (83) and filter screen (81) fixed connection, guiding gutter (83) and gate (2) fixed connection, connecting pipe (84) are connected in guiding gutter (83) one side and are linked together with guiding gutter (83).
4. The closure system for water conservancy construction according to claim 3, wherein: still including supporting stabilizing mean (9), support stabilizing mean (9) and establish on big backup pad (6) and be connected with support frame (82), support stabilizing mean (9) including leading truck (91), slip backup pad (92), inclined plane guide block (93) and connecting rod (94), side fixedly connected with two leading trucks (91), two on big backup pad (6) leading truck (91) are the symmetry and set up, two common sliding connection has slip backup pad (92) on leading truck (91), inclined plane guide block (93) fixed connection is on support frame (82), connecting rod (94) lower extreme fixed connection is on slip backup pad (92), connecting rod (94) upper end and inclined plane guide block (93) sliding connection.
5. The closure system for water conservancy construction according to claim 4, wherein: still including vertical mechanism (10), vertical mechanism (10) are established on big backup pad (6) and are connected with support frame (82), vertical mechanism (10) are including trompil piece (101), spike (102), trompil board (103) and slurcam (104), two trompil pieces (101) of side fixedly connected with on big backup pad (6), two trompil piece (101) are the symmetry and set up, long nail (102) sliding connection is on trompil piece (101), long nail (102) and big backup pad (6) sliding connection, trompil board (103) fixed connection is close to one side of inclined plane guide block (93) in support frame (82) lower part, long nail (102) and trompil board (103) sliding connection, two common fixedly connected with slurcam (104) between long nail (102), slurcam (104) are located two trompil piece (101) tops.
6. The closure system for water conservancy construction according to claim 5, wherein: still including honeycomb duct (11), honeycomb duct (11) are connected in guiding gutter (83) keep away from one side of connecting pipe (84) and are communicated with guiding gutter (83).
7. The closure system for water conservancy construction according to claim 6, wherein: still including scraper blade (121) and pin (122), scraper blade (121) sliding type is connected at gate (2) top, scraper blade (121) and filter screen (81) contact, two pin (122) of gate (2) top fixedly connected with, two pin (122) are the symmetry and set up, pin (122) are located scraper blade (121) top.
8. A use method of a closure system for water conservancy construction comprises the following working steps:
the method comprises the following steps: firstly, the device is placed in a ditch for irrigating among farmlands, then a pipeline is arranged on a connecting pipe (84), and water is discharged after bypassing the place where construction is carried out;
step two: starting a driving motor (4), driving the gate (2) to be closed downwards by the driving motor (4) through a screw rod (5), and simultaneously pushing the inserting plates (73) at two sides by the gate (2) through an inclined plane pushing plate (71) arranged on the gate to insert the gate into soil to fix the main frame (1);
step three: when the gate (2) is closed, the long nails (102) are nailed into the soil, and the sliding support plate (92) slides backwards to form a larger support area, so that the whole main frame (1) is more stable;
step four: at the moment, the device blocks the water in the ditch, the water surface slowly rises, and when the water surface is higher than the gate (2), the diversion trench (83) leads the water away;
step five: after construction is completed, the driving motor (4) rotates reversely, the gate (2) is lifted for a section, intercepted water is discharged, the gate (2) is completely lifted after the section is discharged, the inserting plate (73) is retracted while the section is lifted, and then the device is taken away.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211196983.1A CN115492054B (en) | 2022-09-28 | 2022-09-28 | Cut-off system and method for water conservancy construction |
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| CN202211196983.1A CN115492054B (en) | 2022-09-28 | 2022-09-28 | Cut-off system and method for water conservancy construction |
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| CN115492054A true CN115492054A (en) | 2022-12-20 |
| CN115492054B CN115492054B (en) | 2024-03-29 |
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| KR20030019660A (en) * | 2001-08-29 | 2003-03-07 | 남 숙 허 | Apparatus for opening closing hydraulic floodgate |
| US20150337583A1 (en) * | 2012-11-13 | 2015-11-26 | Lixil Suzuki Shutter Corporation | Water barrier panel device |
| KR20150134854A (en) * | 2014-05-23 | 2015-12-02 | 황현진 | Open and close typed floodgate apparatus having maintaining balance apparatus of floodgate |
| CN215801483U (en) * | 2021-06-17 | 2022-02-11 | 盘锦中开科技有限公司 | Flow dividing and guiding structure for irrigation ditch |
| CN114164803A (en) * | 2021-10-25 | 2022-03-11 | 王振岩 | Gate frame convenient to disassemble and assemble for water conservancy sluice construction and disassembling and assembling method thereof |
| CN216194517U (en) * | 2021-11-12 | 2022-04-05 | 李爱芹 | Hydraulic engineering gate latch device |
| CN217399559U (en) * | 2022-06-14 | 2022-09-09 | 于鹏坤 | A over-and-under type water sluicegate structure for hydraulic engineering |
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| CN115492054B (en) | 2024-03-29 |
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