CN115354626A - Lifting type water conservancy gate - Google Patents
Lifting type water conservancy gate Download PDFInfo
- Publication number
- CN115354626A CN115354626A CN202211094675.8A CN202211094675A CN115354626A CN 115354626 A CN115354626 A CN 115354626A CN 202211094675 A CN202211094675 A CN 202211094675A CN 115354626 A CN115354626 A CN 115354626A
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- Prior art keywords
- locking
- limiting
- positioning sleeve
- dredging plate
- positioning
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000000670 limiting effect Effects 0.000 claims abstract description 75
- 239000010802 sludge Substances 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims description 14
- 230000003028 elevating effect Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000007665 sagging Methods 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Images
Classifications
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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
-
- 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
- E02B8/026—Cleaning devices
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The application relates to a lifting type water conservancy gate, relates to the field of water conservancy equipment, and aims to solve the problem that a river bed is soft due to the fact that the river bed is lifted by means of silt; the side wall of the gate body is rotatably connected with a positioning sleeve, a positioning rod is connected in the positioning sleeve in a sliding manner, a locking assembly is arranged on the positioning rod and used for limiting the position of the positioning rod in the positioning sleeve, and one end, far away from the positioning sleeve, of the positioning rod is rotatably connected to the dredging plate; the positioning sleeve and the positioning rod are matched to enable the dredging plate to support the sludge. The present application has an effect of reducing the amount of sludge of the riverbed.
Description
Technical Field
The application relates to the field of hydraulic equipment, in particular to a lifting type water conservancy gate.
Background
The gate is a control device for closing and opening the drainage passage.
The bottom water flow of the river bottom is low in fluidity, so that silt is gathered, and the river bed is raised, but the river bed is raised by the silt, so that the river bed is soft and needs to be improved.
Disclosure of Invention
In order to reduce the sludge amount of a riverbed, the application provides a lifting type water conservancy gate.
The application provides a lifting water conservancy gate adopts following technical scheme:
a lifting type water conservancy gate comprises a gate body, wherein the side wall of the gate body is rotatably connected with a dredging plate, and the dredging plate is arranged at one end, close to the bottom, of the gate body; the side wall of the gate body is rotatably connected with a positioning sleeve, a positioning rod is connected in the positioning sleeve in a sliding manner, a locking assembly is arranged on the positioning rod and used for limiting the position of the positioning rod in the positioning sleeve, and one end, far away from the positioning sleeve, of the positioning rod is rotatably connected to the dredging plate; the positioning sleeve and the positioning rod are matched to enable sludge to be reserved on the dredging plate.
By adopting the technical scheme, in an initial state, the positioning rod is inserted into the positioning sleeve, the dredging plate naturally droops, along with the descending of the gate body, when the end part of the dredging plate contacts with a riverbed, the gate body continuously descends, the dredging plate slowly rotates in a direction back to the gate body, at the moment, the end part of the dredging plate shovels the sludge accumulated on the riverbed, and the gate body finally props against the riverbed; in the rotating process of the dredging plate, the positioning rod moves in the positioning sleeve, finally the locking assembly locks the position of the positioning rod, and the dredging plate is supported by the positioning rod and the positioning sleeve in the state; when the gate body slowly rises, the silt cleaning plate takes away the silt which is shoveled in advance, and after the silt cleaning plate is exposed out of the water surface, workers clean the silt on the silt cleaning plate and use the silt cleaning plate for the next descending of the gate body; the gate body is normally opened and closed each time, so that the riverbed is desilted, the accumulated silt amount of the riverbed is reduced, and the multifunctional utilization of opening and closing of the gate body is realized.
Optionally, the locking assembly comprises an elastic piece and a locking block, a locking blind hole is formed in the side wall of one end, away from the dredging plate, of the positioning rod, the locking block is inserted into the locking blind hole in a sliding manner along the direction of forming the locking blind hole, and the elastic piece is arranged between the locking block and the bottom wall of the locking blind hole; the end part of the locking block, which is far away from the elastic piece, is an arc-shaped guide surface, and a locking hole for the end part of the locking block to penetrate through is formed in the positioning sleeve; and the positioning sleeve is provided with a limiting assembly for limiting the moving distance of the locking block.
By adopting the technical scheme, in the rotating process of the dredging plate, the positioning rod moves in the positioning sleeve, when the locking block is aligned with the locking hole, one end of the locking block penetrates out of the locking hole under the elastic action of the elastic piece, and the penetrating distance is limited by the limiting assembly; at this moment, the locking block is attached to the inner side wall of the locking hole, the inner side wall of the locking hole and the inner side wall of the locking blind hole are limited to the locking block, and the relative position of the positioning rod and the positioning sleeve is fixed.
Optionally, the limiting assembly comprises a limiting frame and a limiting rod, the limiting frame is connected to the outer side wall of the positioning sleeve, the limiting rod is inserted into a gap formed between the limiting frame and the positioning sleeve, the limiting rod is close to the side wall of the positioning sleeve and is provided with a limiting through groove for the locking block to be inserted, the limiting rod is close to the side wall of the positioning sleeve and is provided with a limiting guide surface for the locking block to move, and one end of the limiting guide surface is connected with the inner side wall of the limiting through groove.
By adopting the technical scheme, when one end of the locking block penetrates out of the locking hole, the end part of the locking block is abutted against the bottom of the limiting through groove, and at the moment, the positioning rod and the positioning sleeve are relatively fixed; one end of the locking block is always positioned in the locking blind hole under the limitation of the bottom of the limiting through groove, so that the locking block is prevented from falling out of the locking blind hole due to the overlarge elasticity of the elastic piece; when the positioning rod retracts into the positioning sleeve, the limiting rod is pulled, the locking block slowly retracts into the locking blind hole along the limiting guide surface, finally, the positioning rod can move in the positioning sleeve again, the positioning rod retracts into the positioning sleeve, the dredging plate rotates to a natural sagging state again, and sludge drops from the dredging plate under the action of gravity.
Optionally, a broaching hole is formed in one end of the limiting rod, limiting lugs are arranged at two ends of the limiting rod, the limiting lugs can abut against the outer side wall of the positioning sleeve, and the distance between the two limiting lugs is greater than the sum of the outer diameter of the positioning sleeve and the diameter of the locking block.
By adopting the technical scheme, the arrangement of the pull hole is convenient for an operator to pull the limiting rod; meanwhile, the limiting lug can avoid the situation that the limiting rod is separated from the limiting frame due to the fact that an operator exerts too hard.
Optionally, the end face of one end, away from the dredging plate, of the positioning rod is an arc-shaped face so as to guide the movement of the positioning rod.
Through adopting above-mentioned technical scheme, because the desilting board is the pivoted in, makes the locating lever remove in the position sleeve pipe, consequently the setting of arcwall face can reduce the wearing and tearing to the position sleeve pipe inside wall of sharp-pointed edge.
Optionally, the side wall of the dredging plate, which is away from the direction of the gate body, is sunken.
Through adopting above-mentioned technical scheme, the sunken setting of desilting board is favorable to the deposition of silt for when the gate body goes up and down at every turn, promote the volume of bringing out, the clearance of silt.
Optionally, the dredging plate is provided with a plurality of partition strips along a direction horizontal to the river bed, and an area for accumulating sludge is formed between adjacent partition strips; and two ends of the dredging plate in the direction horizontal to the river bed are provided with silt blocking plates.
Through adopting above-mentioned technical scheme, setting up of subregion strip makes the silt on the desilting board, flows under the removal state of desilting board, keeps off the silt board simultaneously and has restricted silt to a certain extent to take place from the condition that the tip runs off, has further promoted the volume of taking out, clearing up of silt.
Optionally, be provided with the desilting strip on the desilting board, set up a plurality of desilting openings that supply the subregion strip to wear to establish on the desilting strip, still set up a plurality of grooves of setting up, every on the desilting strip one side of setting up the groove communicates with each other with a desilting opening.
Through adopting above-mentioned technical scheme, staff's translation desilting strip makes the subregion strip aim at the desilting bung hole, makes the desilting strip remove along the length direction of subregion strip this moment, makes the silt that deposits up on the desilting board discharge from the desilting board tip, has reduced to remain the silt and has deposited up the condition emergence on the desilting board.
Optionally, a plurality of gaps are formed in the end, far away from the gate body, of the dredging plate, and the gaps enable the end, far away from the gate body, of the dredging plate to be serrated.
By adopting the technical scheme, the contact area between the serrated end part and the river bed is reduced initially, so that the contact area between the dredging plate and the river bed is slowly increased, and the driving pressure driven by the gate body is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in an initial state, the positioning rod is inserted into the positioning sleeve, the dredging plate naturally droops, the gate body continuously descends along with the descending of the gate body when the end part of the dredging plate contacts with a river bed, the dredging plate slowly rotates in a direction away from the gate body, at the moment, the end part of the dredging plate shovels sludge accumulated on the river bed, and the gate body finally props against the river bed; in the process of rotating the dredging plate, the positioning rod moves in the positioning sleeve, finally the locking assembly locks the position of the positioning rod, and the dredging plate is supported by the positioning rod and the positioning sleeve in the state; when the gate body slowly rises, the silt cleaning plate takes away the silt which is shoveled in advance, and after the silt cleaning plate is exposed out of the water surface, workers clean the silt on the silt cleaning plate and use the silt cleaning plate for the next descending of the gate body; the dredging of the river bed is realized through the normal opening and closing of the gate body each time, the accumulated silt amount of the river bed is reduced, and the multifunctional utilization of the opening and closing of the gate body is realized;
2. when one end of the locking block penetrates out of the locking hole, the end part of the locking block props against the bottom of the limiting through groove, and the positioning rod and the positioning sleeve are relatively fixed at the moment; one end of the locking block is always positioned in the locking blind hole under the limitation of the bottom of the limiting through groove, so that the locking block is prevented from falling out of the locking blind hole due to the overlarge elasticity of the elastic piece; when the positioning rod needs to retract into the positioning sleeve, the limiting rod is pulled, the locking block slowly retracts into the locking blind hole along the limiting guide surface, finally, the positioning rod can move in the positioning sleeve again, the positioning rod retracts into the positioning sleeve, the dredging plate rotates to a natural sagging state again, and the sludge falls from the dredging plate under the action of gravity;
3. the desilting board rotates to the nature flagging state, and silt drops from the desilting board under the action of gravity, and staff's translation desilting strip simultaneously makes the subregion strip aim at the desilting bung hole, makes the desilting strip remove along the length direction of subregion strip this moment, makes the last silt that stores up of desilting board discharge from the zigzag end portion of desilting board to use when supplying next gate body to descend, reduced and remained the circumstances that silt deposited up on the desilting board and taken place.
Drawings
Fig. 1 is a schematic structural diagram of an elevating type water conservancy gate in the embodiment of the application.
Fig. 2 is a schematic structural diagram for showing a connection relationship between the positioning rod and the positioning sleeve in the embodiment of the present application.
Fig. 3 is a schematic cross-sectional view for illustrating a connection relationship between a positioning rod and a positioning sleeve in an embodiment of the present application.
Fig. 4 is a schematic structural diagram for embodying the dredging plate in the embodiment of the present application.
FIG. 5 is a schematic structural diagram for embodying the dredging strip in the embodiment of the present application.
Description of reference numerals: 1. a gate body; 2. a dredging plate; 21. partitioning the strips; 22. a silt baffle plate; 23. dredging strips; 231. dredging the opening; 232. erecting a groove; 24. a notch; 3. positioning the sleeve; 31. a locking hole; 4. positioning a rod; 41. a locking blind hole; 5. a locking assembly; 51. an elastic member; 52. a locking block; 521. an arc-shaped guide surface; 6. a limiting component; 61. a limiting frame; 62. a limiting rod; 621. a limiting through groove; 622. a limiting guide surface; 623. hole drawing; 624. and a limiting bump.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses over-and-under type water sluicegate. Referring to fig. 1, over-and-under type water sluicegate includes gate body 1, and gate body 1 goes up and down to set up in the gate frame along vertical direction, and the bottom of gate body 1 rotates and is connected with two desilting boards 2, and two desilting boards 2 are located the both sides of gate thickness direction respectively. A positioning sleeve 3 and a positioning rod 4 are rotatably arranged between the dredging plate 2 and the gate body 1, the positioning rod 4 is slidably arranged in the positioning sleeve 3, and the positioning rod 4 is matched with the positioning sleeve 3 to support the dredging plate 2; in the view of the present embodiment, both sides of the gate body 1 are set in two states of the dredging plate 2.
Referring to fig. 2 and 3, the positioning rod 4 has a position limiting effect on the positioning sleeve 3 through the locking assembly 5, and the positioning sleeve 3 is provided with a limiting assembly 6 at the locking assembly 5 to limit the moving distance of the locking block 52. In an initial state, the positioning rod 4 is inserted into the positioning sleeve 3, the dredging plate 2 naturally droops, along with the descending of the gate body 1, when the end part of the dredging plate 2 contacts with a river bed, the gate body 1 continues to descend, the dredging plate 2 slowly rotates in a direction back from the gate body 1, at the moment, the end part of the dredging plate 2 shovels the sludge accumulated on the river bed, and the gate body 1 finally props against the river bed; in the rotating process of the dredging plate 2, the positioning rod 4 moves in the positioning sleeve 3, finally the locking assembly 5 locks the position of the positioning rod 4, and the dredging plate 2 is supported by the positioning rod 4 and the positioning sleeve 3 in the state; when the gate body 1 slowly rises, the silt scooped up in advance is taken away by the dredging plate 2, and after the dredging plate 2 is exposed out of the water surface, the silt on the dredging plate 2 is removed by a worker and is used when the gate body 1 descends next time.
Referring to fig. 2 and 3, one end of a positioning sleeve 3 is hinged to the gate body 1, a positioning rod 4 is inserted into the positioning sleeve 3 from one end of the positioning sleeve 3 away from the gate body 1, the end face of one end of the positioning rod 4 located in the positioning sleeve 3 is an arc-shaped face, and the arc-shaped face plays a role in guiding the movement of the positioning rod 4; one end of the positioning rod 4 far away from the positioning sleeve 3 is hinged on the side wall of the dredging plate 2 close to the gate body 1.
Referring to fig. 3, a locking blind hole 41 has been seted up on the locating lever 4 is kept away from the one end lateral wall of dredging board 2, locking subassembly 5 sets up in locking blind hole 41, locking subassembly 5 includes locking piece 52 and elastic component 51, elastic component 51 is waterproof spring, and adhesive fastening is passed through to the one end of elastic component 51 at locking blind hole 41 diapire, and the other end of elastic component 51 and locking piece 52 adhesive fastening, and locking piece 52 can insert completely and establish to locking blind hole 41 in.
Referring to fig. 3, a locking hole 31 for the locking block 52 to penetrate is formed on the outer edge side wall of one end of the positioning sleeve 3 away from the gate body 1; when one end of the locking block 52 is located in the locking blind hole 41 and the other end of the locking block penetrates out of the locking hole 31, the limiting assembly 6 limits the end, penetrating out of the locking hole 31, of the locking block 52, and the end, far away from the elastic piece 51, of the locking block 52 is an arc-shaped guide surface 521, so that the locking block 52 retracts into the locking blind hole 41 under the action of the arc-shaped guide surface 521.
Referring to fig. 3, the limiting assembly 6 includes a limiting frame 61 and a limiting rod 62, the limiting frame 61 is welded and fixed on the outer side of the positioning sleeve 3, an insertion area is formed between the limiting frame 61 and the positioning sleeve 3, and the limiting rod 62 is inserted between the limiting frame 61 and the positioning sleeve 3.
Referring to fig. 3, one end of the stopper rod 62 is provided with a pull hole 623. A limiting through groove 621 for the locking block 52 to be inserted is formed in the side wall of the limiting rod 62 close to the positioning sleeve 3, a limiting guide surface 622 is arranged on the side wall of the limiting rod 62 close to the positioning sleeve 3, and one end of the limiting guide surface 622 is connected with the inner side wall of the limiting through groove 621; when one end of the locking block 52 penetrates out of the locking hole 31, the end of the locking block 52 abuts against the bottom of the limiting through groove 621, when the limitation of the locking block 52 on the positioning rod 4 needs to be cancelled, the limiting rod 62 is pulled, the locking block 52 slowly retracts into the locking blind hole 41 along the limiting guide surface 622, and finally the positioning rod 4 can move in the positioning sleeve 3 again.
Referring to fig. 3, the two ends of the limiting rod 62 are integrally formed with limiting protrusions 624, the distance between the two limiting protrusions 624 is greater than the sum of the outer diameter of the positioning sleeve 3 and the diameter of the locking block 52, and when the limiting protrusions 624 abut against the positioning sleeve 3, the position of the limiting rod 62 can be limited.
Referring to fig. 4, the side wall of the dredging plate 2 departing from the gate body 1 is recessed, so that a dredging area is formed at the position of the dredging plate 2 departing from the gate body 1; a plurality of gaps 24 are formed in one end, far away from the gate body 1, of the dredging plate 2, and the end, far away from the gate body 1, of the dredging plate 2 is in a sawtooth shape due to the arrangement of the gaps 24.
Referring to fig. 4, two ends of the dredging plate 2 are integrally formed with silt baffles 22, and the length direction of the silt baffles 22 is perpendicular to the length direction of the dredging plate 2; a plurality of partition strips 21 are integrally formed on the dredging plate 2, the partition strips 21 are uniformly arranged on the dredging plate 2 along the direction horizontal to the riverbed, the partition strips 21 are all positioned on one side of the depression of the dredging plate 2, and at the moment, an area for storing sludge is formed between every two adjacent partition strips 21.
Referring to fig. 4 and 5, a dredging strip 23 is arranged on the plurality of partition strips 21, the dredging strip 23 is made of rubber, and the dredging strip 23 is attached to the side wall of the dredging plate 2; a plurality of dredging through holes 231 are formed in the dredging strips 23, and each dredging through hole 231 can be inserted by one dredging strip 23; the dredging strip 23 is also provided with a plurality of erecting grooves 232, the erecting grooves 232 are formed in the side wall, away from the gate body 1, of the dredging strip 23 and communicated with the bottom wall, close to the partition strip 21, of the dredging strip 23, and meanwhile one side of each erecting groove 232 is communicated with one dredging through hole 231; when the device is not used, the partition strips 21 are inserted into the erection groove 232 in an interference manner, the end parts of the partition strips 21 in the length direction are attached to the bottom of the erection groove 232, when sludge on the dredging plate 2 needs to be cleaned, the dredging strips 23 are translated, the partition strips 21 are aligned to a dredging bucket opening, the dredging strips 23 are moved along the length direction of the partition strips 21, and the sludge accumulated on the dredging plate 2 is discharged from the sawtooth-shaped end parts of the dredging plate 2.
The implementation principle of the embodiment of the application is that: in an initial state, the positioning rod 4 is inserted into the positioning sleeve 3, the dredging plate 2 naturally droops, along with the descending of the gate body 1, when the end part of the dredging plate 2 contacts with a river bed, the gate body 1 continues to descend, the dredging plate 2 slowly rotates in a direction back from the gate body 1, at the moment, the end part of the dredging plate 2 shovels the sludge accumulated on the river bed, and the gate body 1 finally props against the river bed;
in the process of rotation of the dredging plate 2, the locating rod 4 moves in the locating sleeve 3, when the locking block 52 is aligned with the locking hole 31, under the elastic action of the elastic piece 51, the locking block 52 is locked, and when one end of the locking block 52 penetrates out of the locking hole 31, the end part of the locking block 52 is abutted against the bottom of the limiting through groove 621, at the moment, the locating rod 4 and the locating sleeve 3 are relatively fixed, and the dredging plate 2 is supported by the locating rod 4 and the locating sleeve 3 in the state;
when the gate body 1 slowly rises, the dredging plate 2 takes away the silt which is shoveled in advance, after the dredging plate 2 is exposed out of the water, the limiting rod 62 is pulled, the locking block 52 slowly retracts into the locking blind hole 41 along the limiting guide surface 622, finally the positioning rod 4 can move in the positioning sleeve 3 again, the positioning rod 4 retracts into the positioning sleeve 3, the dredging plate 2 rotates to a natural sagging state again, the silt falls from the dredging plate 2 under the action of gravity, meanwhile, a worker translates the dredging strip 23 to align the partitioning strip 21 with a dredging barrel opening, at the moment, the dredging strip 23 moves along the length direction of the partitioning strip 21, and the silt accumulated on the dredging plate 2 is discharged from the sawtooth-shaped end part of the dredging plate 2 and is used when the gate body 1 descends next time; the dredging of the riverbed is realized through the normal opening and closing of the gate body 1 at each time, the accumulated silt amount of the riverbed is reduced, and the multifunctional utilization of the opening and closing of the gate body 1 is realized.
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 (9)
1. The utility model provides a over-and-under type water sluicegate, includes gate body (1), its characterized in that: the side wall of the gate body (1) is rotatably connected with a dredging plate (2), and the dredging plate (2) is arranged at one end, close to the bottom, of the gate body (1); the side wall of the gate body (1) is rotatably connected with a positioning sleeve (3), a positioning rod (4) is connected in the positioning sleeve (3) in a sliding manner, a locking assembly (5) is arranged on the positioning rod (4), the locking assembly (5) is used for limiting the position of the positioning rod (4) in the positioning sleeve (3), and one end, far away from the positioning sleeve (3), of the positioning rod (4) is rotatably connected to the dredging plate (2); the positioning sleeve (3) is matched with the positioning rod (4) to enable sludge to be left on the dredging plate (2).
2. The elevating water sluicegate of claim 1, wherein: the locking assembly (5) comprises an elastic piece (51) and a locking block (52), a locking blind hole (41) is formed in the side wall of one end, away from the dredging plate (2), of the positioning rod (4), the locking block (52) is slidably inserted into the locking blind hole (41) along the opening direction of the locking blind hole (41), and the elastic piece (51) is arranged between the locking block (52) and the bottom wall of the locking blind hole (41); the end part of the locking block (52) far away from the elastic piece (51) is an arc-shaped guide surface (521), and a locking hole (31) for the end part of the locking block (52) to penetrate is formed in the positioning sleeve (3); and a limiting component (6) used for limiting the moving distance of the locking block (52) is arranged on the positioning sleeve (3).
3. The elevating water sluicegate of claim 2, wherein: spacing subassembly (6) are including spacing (61) and gag lever post (62), the lateral wall at position sleeve (3) is connected in spacing (61), gag lever post (62) are inserted and are established in the clearance that forms between spacing (61) and position sleeve (3), spacing (62) are close to the lateral wall of position sleeve (3) and are seted up and supply locking piece (52) to insert spacing logical groove (621) of establishing, just lateral wall that gag lever post (62) are close to position sleeve (3) is provided with spacing spigot surface (622) that makes locking piece (52) remove, the one end of spacing spigot surface (622) links to each other with spacing logical groove (621) inside wall.
4. The elevating water sluicegate of claim 3, wherein: one end of the limiting rod (62) is provided with a pull hole (623), two ends of the limiting rod (62) are respectively provided with a limiting lug (624), the limiting lugs (624) can be abutted against the outer side wall of the positioning sleeve (3), and the distance between the two limiting lugs (624) is greater than the sum of the outer diameter of the positioning sleeve (3) and the diameter of the locking block (52).
5. The elevating water sluicegate of claim 2, wherein: the end face, far away from the dredging plate (2), of one end of the positioning rod (4) is an arc-shaped face so as to play a role in guiding the movement of the positioning rod (4).
6. The elevating water sluicegate of claim 1, wherein: the side wall of dredging board (2) deviating from gate body (1) direction sets up in the sunken way.
7. The elevating water sluicegate of claim 6, wherein: the dredging plate (2) is provided with a plurality of partition strips (21) along the direction horizontal to the riverbed, and an area for accumulating sludge is formed between every two adjacent partition strips (21); and two ends of the dredging plate (2) along the direction horizontal to the riverbed are provided with silt blocking plates (22).
8. The elevating water sluicegate of claim 7, wherein: be provided with desilting strip (23) on desilting board (2), set up desilting opening (231) that a plurality of confession subregion strips (21) were worn to establish on desilting strip (23), still set up a plurality of grooves of setting up (232) on desilting strip (23), every one side of setting up groove (232) communicates with each other with a desilting opening (231).
9. The elevating water sluicegate of claim 1, wherein: a plurality of gaps (24) are formed in one end, far away from the gate body (1), of the dredging plate (2), and the gaps (24) enable one end, far away from the gate body (1), of the dredging plate (2) to be serrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211094675.8A CN115354626B (en) | 2022-09-03 | 2022-09-03 | Lifting type water conservancy gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211094675.8A CN115354626B (en) | 2022-09-03 | 2022-09-03 | Lifting type water conservancy gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115354626A true CN115354626A (en) | 2022-11-18 |
| CN115354626B CN115354626B (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211094675.8A Active CN115354626B (en) | 2022-09-03 | 2022-09-03 | Lifting type water conservancy gate |
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| CN (1) | CN115354626B (en) |
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| CN108951567A (en) * | 2018-08-21 | 2018-12-07 | 扬州市慧宇科技有限公司 | A kind of upper-turn-type flap gate |
| CN109930645A (en) * | 2017-12-16 | 2019-06-25 | 王丽春 | A kind of river course clear up silt cleaning device peculiar to vessel |
| CN111058503A (en) * | 2019-12-13 | 2020-04-24 | 谢志坚 | Hydraulic engineering desilting equipment with shovel function |
| CN111851627A (en) * | 2020-07-24 | 2020-10-30 | 合肥江河建筑有限公司 | Drainage ditch dredging structure and construction method thereof |
| CN211816506U (en) * | 2020-03-16 | 2020-10-30 | 扬州市育英钣金机械有限公司 | Efficient bucket |
| CN215210888U (en) * | 2021-06-05 | 2021-12-17 | 李纪华 | Novel river course gate for hydraulic engineering |
| CN215518928U (en) * | 2021-06-24 | 2022-01-14 | 惠州市巨和实业有限公司 | Excavator bucket mechanism with adjustable angle |
| CN216765778U (en) * | 2021-12-29 | 2022-06-17 | 安徽禹安建设工程有限公司 | Lifting type water conservancy gate convenient for dredging |
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2022
- 2022-09-03 CN CN202211094675.8A patent/CN115354626B/en active Active
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| DE10050816A1 (en) * | 2000-10-13 | 2002-05-02 | Muhr Roland | Waterway trash pack cleaner forms with rack and apron a slope-out trash flushing trough with fitted flush-out pump and arranged so trough leading edge lies clear or dips into water. |
| JP2002161545A (en) * | 2000-11-22 | 2002-06-04 | Taisei Corp | Rolling compacting equipment |
| CN207159952U (en) * | 2017-09-05 | 2018-03-30 | 河南灵捷水利勘测设计研究有限公司 | Medium and small reservoirs valve system |
| CN109930645A (en) * | 2017-12-16 | 2019-06-25 | 王丽春 | A kind of river course clear up silt cleaning device peculiar to vessel |
| CN108951567A (en) * | 2018-08-21 | 2018-12-07 | 扬州市慧宇科技有限公司 | A kind of upper-turn-type flap gate |
| CN111058503A (en) * | 2019-12-13 | 2020-04-24 | 谢志坚 | Hydraulic engineering desilting equipment with shovel function |
| CN211816506U (en) * | 2020-03-16 | 2020-10-30 | 扬州市育英钣金机械有限公司 | Efficient bucket |
| CN111851627A (en) * | 2020-07-24 | 2020-10-30 | 合肥江河建筑有限公司 | Drainage ditch dredging structure and construction method thereof |
| CN215210888U (en) * | 2021-06-05 | 2021-12-17 | 李纪华 | Novel river course gate for hydraulic engineering |
| CN215518928U (en) * | 2021-06-24 | 2022-01-14 | 惠州市巨和实业有限公司 | Excavator bucket mechanism with adjustable angle |
| CN216765778U (en) * | 2021-12-29 | 2022-06-17 | 安徽禹安建设工程有限公司 | Lifting type water conservancy gate convenient for dredging |
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|---|---|
| CN115354626B (en) | 2024-01-26 |
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