CN115354626B - Lifting type water conservancy gate - Google Patents
Lifting type water conservancy gate Download PDFInfo
- Publication number
- CN115354626B CN115354626B CN202211094675.8A CN202211094675A CN115354626B CN 115354626 B CN115354626 B CN 115354626B CN 202211094675 A CN202211094675 A CN 202211094675A CN 115354626 B CN115354626 B CN 115354626B
- Authority
- CN
- China
- Prior art keywords
- dredging
- locking
- dredging plate
- gate body
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000010802 sludge Substances 0.000 claims abstract description 28
- 238000005192 partition Methods 0.000 claims description 23
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007665 sagging Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
- E02B8/026—Cleaning devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The utility model relates to a lifting type water conservancy gate relates to the hydraulic equipment field, in order to solve because the riverbed is raised with the help of silt, therefore the softer problem of riverbed, it includes the gate body, the lateral wall rotation of gate body is connected with the desilting board, the desilting board sets up the one end that is close to the bottom at the gate body; the side wall of the gate body is rotationally connected with a positioning sleeve, a positioning rod is slidably connected in the positioning sleeve, a locking assembly is arranged on the positioning rod and used for limiting the positioning rod to be positioned in the positioning sleeve, and one end, far away from the positioning sleeve, of the positioning rod is rotationally connected to the dredging plate; the locating sleeve and the locating rod are matched to enable the dredging plate to support sludge. The present application has the effect of reducing the amount of silt in the riverbed.
Description
Technical Field
The application relates to the field of water conservancy equipment, in particular to a lifting water conservancy gate.
Background
The shutter is a control device for closing and opening the drain passage.
The bottom water flow at the river bottom has lower fluidity, so that the sludge is gathered, thereby raising the river bed, but the river bed is softer because the river bed is raised by the sludge, so the river bed needs to be improved.
Disclosure of Invention
In order to reduce the silt volume of the river bed, the application provides a lifting type water conservancy gate.
The application provides a lifting type water conservancy gate adopts following technical scheme:
the lifting type water conservancy gate comprises a gate body, wherein a dredging plate is rotatably connected to the side wall of the gate body, 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 rotationally connected with a positioning sleeve, a positioning rod is slidably connected in the positioning sleeve, a locking assembly is arranged on the positioning rod and used for limiting the positioning rod to be positioned in the positioning sleeve, and one end, far away from the positioning sleeve, of the positioning rod is rotationally connected to the dredging plate; the locating sleeve and the locating rod are matched to enable sludge to be reserved on the dredging plate.
By adopting the technical scheme, in the initial state, the positioning rod is inserted into the positioning sleeve, the dredging plate naturally sags, and along with the lowering of the gate body, when the end part of the dredging plate contacts a river bed, the gate body continuously descends, the dredging plate slowly rotates in the direction deviating from the gate body, and at the moment, the end part of the dredging plate scoops up the 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, and finally the locking assembly locks the position of the positioning rod, so that the dredging plate is supported by the positioning rod and the positioning sleeve in the state; when the gate body slowly ascends, the dredging plate takes away the sludge scooped in advance, and after the dredging plate is exposed out of the water surface, a worker cleans the sludge on the dredging plate and uses the sludge when the gate body descends next time; through the normal opening and closing of the gate body each time, dredging of the river bed is realized, the accumulated silt amount of the river bed 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, far away from the dredging plate, of the positioning rod, the locking block is slidably inserted into the locking blind hole along the forming direction of 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 the positioning sleeve is provided with a locking hole for the end part of the locking block to penetrate through; and a limiting component for limiting the moving distance of the locking block is arranged on the positioning sleeve.
By adopting the technical scheme, in the process of rotating 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 is limited by the penetrating distance by the limiting component; at this moment, the locking piece pastes with the locking hole inside wall mutually, and locking hole inside wall and locking blind hole inside wall all restrict the locking piece, and the relative position of locating lever and positioning sleeve is fixed.
Optionally, spacing subassembly includes spacing and gag lever post, the lateral wall at locating sleeve is connected to the spacing, the gag lever post inserts and establishes in the clearance that forms between spacing and locating sleeve, the gag lever post is close to locating sleeve's lateral wall and has offered the spacing logical groove that supplies the locking piece to insert to establish, just the gag lever post is close to locating sleeve's lateral wall and is provided with the spacing guide surface that makes the locking piece remove, the one end and the spacing logical groove inside wall of spacing guide surface link to each other.
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 the positions of the positioning rod and the positioning sleeve are relatively fixed; under the limit of the bottom of the limiting through groove, one end of the locking block is always positioned in the locking blind hole, so that the situation that the locking block is separated from the locking blind hole due to overlarge elastic force of the elastic piece is prevented; when the locating rod is required to retract into the locating sleeve, the limiting rod is pulled, the locking block slowly retracts into the locking blind hole along the limiting guide surface, finally the locating rod can move in the locating sleeve again, the locating rod retracts into the locating sleeve, the dredging plate rotates to a natural sagging state again, and the sludge falls from the dredging plate under the action of gravity.
Optionally, the broaching has been seted up to the one end of gag lever post, the both ends of gag lever post all are provided with spacing lug, spacing lug can offset with positioning sleeve's lateral wall, and the distance between two spacing lugs is greater than positioning sleeve's external diameter and locking piece's diameter sum.
By adopting the technical scheme, the setting of the pulling hole is convenient for operators to pull the limiting rod; meanwhile, the limit bump can avoid the situation that the limit rod is separated from the limit frame due to excessive force of an operator.
Optionally, the locating lever is the arcwall face away from the one end terminal surface of desilting board to the removal to the locating lever plays the guide effect.
Through adopting above-mentioned technical scheme, because the desilting board is when rotating, makes the locating lever remove in the locating sleeve pipe, consequently the setting of arcwall face reducible sharp edge's wearing and tearing to the locating sleeve pipe inside wall.
Optionally, the side wall of desilting board back from gate body direction is sunken to be set up.
Through adopting above-mentioned technical scheme, the sunken setting of desilting board is favorable to the deposit of silt for when the gate body goes up and down at every turn, promote the take-out, the clearance volume of silt.
Optionally, the dredging plate is provided with a plurality of partition strips along the horizontal direction of the riverbed, and a region for accumulating sludge is formed between adjacent partition strips; both ends of the dredging plate along the horizontal direction with the river bed are provided with dredging plates.
Through adopting above-mentioned technical scheme, the silt on the partition strip's the setting messenger dredging board flows under the mobile state of dredging board, and the silt blocking board has restricted the condition emergence that silt runs off from the tip to a certain extent simultaneously, has further promoted the take-out of silt, clearance volume.
Optionally, a dredging strip is arranged on the dredging plate, a plurality of dredging through openings for the partition strips to penetrate through are formed in the dredging strip, a plurality of erection grooves are further formed in the dredging strip, and one side of each erection groove is communicated with one dredging through opening.
Through adopting above-mentioned technical scheme, staff translation dredging strip makes partition strip aim at the dredging bung hole, makes the dredging strip remove along partition strip's length direction this moment, makes the silt that stores up on the dredging plate follow dredging plate tip discharge, has reduced the condition emergence that residual silt stored up on the dredging plate.
Optionally, a plurality of notches are formed in one end, far away from the gate body, of the dredging plate, and the notches enable one end, far away from the gate body, of the dredging plate to be in a zigzag shape.
By adopting the technical scheme, the contact area between the serrated end part and the river bed is reduced, so that the contact area between the dredging plate and the river bed is slowly increased, and the driving pressure of the gate body is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the initial state, the positioning rod is inserted into the positioning sleeve, the dredging plate naturally sags, and as the gate body descends, when the end part of the dredging plate contacts a river bed, the gate body continuously descends, the dredging plate slowly rotates in a direction deviating from the gate body, at the moment, the end part of the dredging plate scoops up the sludge stored on the river bed, and the gate body finally abuts against the river bed; in the process of rotating the dredging plate, the positioning rod moves in the positioning sleeve, and finally the locking assembly locks the position of the positioning rod, so that the dredging plate is supported by the positioning rod and the positioning sleeve in the state; when the gate body slowly ascends, the dredging plate takes away the sludge scooped in advance, and after the dredging plate is exposed out of the water surface, a worker cleans the sludge on the dredging plate and uses the sludge when the gate body descends next time; through the normal opening and closing of the gate body each time, dredging of the river bed is realized, 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 is abutted against the bottom of the limiting through groove, and the positions of the positioning rod and the positioning sleeve are relatively fixed; under the limit of the bottom of the limiting through groove, one end of the locking block is always positioned in the locking blind hole, so that the situation that the locking block is separated from the locking blind hole due to overlarge elastic force of the elastic piece is prevented; when the positioning rod is required 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 off from the dredging plate under the action of gravity;
3. the dredging plate rotates to a natural sagging state, the sludge falls from the dredging plate under the action of gravity, meanwhile, a worker translates the dredging strip, the partition strip is aligned to the dredging barrel mouth, at the moment, the dredging strip moves along the length direction of the partition strip, the sludge accumulated on the dredging plate is discharged from the zigzag end part of the dredging plate and is used when the next gate body descends, and the occurrence of the condition that residual sludge is accumulated on the dredging plate is reduced.
Drawings
Fig. 1 is a schematic structural view of a lifting type water gate according to an embodiment of the present application.
FIG. 2 is a schematic view of a structure for embodying the connection relationship between a positioning rod and a positioning sleeve in an embodiment of the present application.
FIG. 3 is a schematic cross-sectional view of an embodiment of the present application for illustrating the connection between a positioning rod and a positioning sleeve.
Fig. 4 is a schematic structural view of a dredging plate according to an embodiment of the present application.
Fig. 5 is a schematic structural diagram of a dredging strip according to an embodiment of the present application.
Reference numerals illustrate: 1. a gate body; 2. a dredging plate; 21. partitioning strips; 22. a silt blocking plate; 23. a dredging strip; 231. dredging the opening; 232. erecting a groove; 24. a notch; 3. positioning the sleeve; 31. a locking hole; 4. a positioning rod; 41. locking the blind hole; 5. a locking assembly; 51. an elastic member; 52. a locking block; 521. an arc-shaped guide surface; 6. a limit component; 61. a limiting frame; 62. a limit rod; 621. limiting through grooves; 622. a limit guide surface; 623. pulling holes; 624. and a limit bump.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a lifting type water conservancy gate. Referring to fig. 1, the elevation type water conservancy gate includes a gate body 1, the gate body 1 is arranged in a gate frame in an elevation manner along a vertical direction, the bottom end of the gate body 1 is rotatably connected with two dredging plates 2, and the two dredging plates 2 are respectively positioned at two sides of a gate thickness direction. 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 so as to support the dredging plate 2; in the view of the present embodiment, both sides of the shutter body 1 are provided in two states of the dredging plate 2.
Referring to fig. 2 and 3, the positioning rod 4 has a limiting position effect on the positioning sleeve 3 through the locking assembly 5, and meanwhile, 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 the initial state, the positioning rod 4 is inserted into the positioning sleeve 3, the dredging plate 2 naturally sags, and as the gate body 1 descends, when the end part of the dredging plate 2 contacts a river bed, the gate body 1 continues to descend, the dredging plate 2 slowly rotates in a direction deviating from the gate body 1, at the moment, the end part of the dredging plate 2 scoops up sludge accumulated on the river bed, and the gate body 1 finally props against the river bed; in the process of rotating the dredging plate 2, the positioning rod 4 moves in the positioning sleeve 3, and finally the locking assembly 5 locks the position of the positioning rod 4, so that 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 ascends, the dredging plate 2 takes away the pre-scooped silt, and after the dredging plate 2 is exposed out of the water surface, the staff clears the silt on the dredging plate 2 and is used when the gate body 1 descends next time.
Referring to fig. 2 and 3, one end of the positioning sleeve 3 is hinged on the gate body 1, the positioning rod 4 is inserted into the positioning sleeve 3 from one end of the positioning sleeve 3 far away from the gate body 1, the end face of one end of the positioning rod 4 positioned 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, which is far away from the positioning sleeve 3, is hinged on the side wall of the dredging plate 2, which is close to the gate body 1.
Referring to fig. 3, a locking blind hole 41 is formed in a side wall of one end, far away from the dredging plate 2, of the positioning rod 4, a locking assembly 5 is arranged in the locking blind hole 41, the locking assembly 5 comprises a locking block 52 and an elastic piece 51, the elastic piece 51 is a waterproof spring, one end of the elastic piece 51 is fixed on the bottom wall of the locking blind hole 41 through glue, the other end of the elastic piece 51 is fixed with the locking block 52 in a gluing mode, and the locking block 52 can be completely inserted into the locking blind hole 41.
Referring to fig. 3, a locking hole 31 through which a locking block 52 passes is formed in the outer edge side wall of one end of the positioning sleeve 3, which is far 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 52 passes out of the locking hole 31, the limiting component 6 limits one end of the locking block 52 passing out of the locking hole 31, and the end of the locking block 52 far away from the elastic piece 51 is an arc-shaped guide surface 521, so that the locking block 52 is retracted 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, a pull hole 623 is formed at one end of the stopper rod 62. The side wall of the limiting rod 62, which is close to the positioning sleeve 3, is provided with a limiting through groove 621 for inserting the locking block 52, the side wall of the limiting rod 62, which is close to the positioning sleeve 3, is provided with a limiting guide surface 622, 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 passes through 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 to the positioning rod 4 needs to be canceled, 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, both ends of the stop lever 62 are integrally formed with stop lugs 624, the distance between the two stop lugs 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 stop lugs 624 are propped against the positioning sleeve 3, the position limitation of the stop lever 62 can be realized.
Referring to fig. 4, the dredging plate 2 is concavely arranged on the side wall facing away from the gate body 1, so that a dredging area is formed at the position where the dredging plate 2 faces away from the gate body 1; one end of the dredging plate 2 far away from the gate body 1 is provided with a plurality of notches 24, and the arrangement of the notches 24 enables one end of the dredging plate 2 far away from the gate body 1 to be in a zigzag shape.
Referring to fig. 4, both ends of the dredging plate 2 are integrally formed with a blocking plate 22, and a length direction of the blocking plate 22 is perpendicular to a length direction of the dredging plate 2; the dredging plate 2 is integrally formed with a plurality of partition strips 21, the partition strips 21 are uniformly arranged on the dredging plate 2 along the horizontal direction of the river bed, the partition strips 21 are positioned on one side of the dredging plate 2, which is sunken, and at the moment, a region for accumulating sludge is formed between the 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 openings 231 are formed in the dredging strips 23, and each dredging through opening 231 can be inserted by one dredging strip 23; the dredging strip 23 is also provided with a plurality of erection grooves 232, the erection grooves 232 are arranged on the side wall of the dredging strip 23, which is away from the gate body 1, and are communicated with the bottom wall of the dredging strip 23, which is close to the partition strip 21, and meanwhile, one side of each erection groove 232 is communicated with one dredging through hole 231; when not in use, the partition strips 21 are inserted in the setting up grooves 232 in an interference manner, at the moment, the ends of the partition strips 21 in the length direction are attached to the bottoms of the setting up grooves 232, when the sludge on the dredging plate 2 needs to be cleaned, the dredging strips 23 are translated, the partition strips 21 are aligned to the dredging barrel openings, at the moment, 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 ends of the dredging plate 2.
The implementation principle of the lifting type water conservancy gate is as follows: in the initial state, the positioning rod 4 is inserted into the positioning sleeve 3, the dredging plate 2 naturally sags, and as the gate body 1 descends, when the end part of the dredging plate 2 contacts a river bed, the gate body 1 continues to descend, the dredging plate 2 slowly rotates in a direction deviating from the gate body 1, at the moment, the end part of the dredging plate 2 scoops up sludge accumulated on the river bed, and the gate body 1 finally props against the river bed;
during the rotation of the dredging plate 2, the positioning rod 4 moves in the positioning sleeve 3, when the locking block 52 is aligned with the locking hole 31, and one end of the locking block 52 passes through the locking hole 31 under the elastic action of the elastic piece 51, the end of the locking block 52 is abutted against the bottom of the limiting through groove 621, and at the moment, the positions of the positioning rod 4 and the positioning sleeve 3 are relatively fixed, 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 ascends, the dredging plate 2 takes away the pre-scooped sludge, after the dredging plate 2 is exposed out of the water surface, 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 sludge falls off the dredging plate 2 under the action of gravity, meanwhile, a worker translates the dredging strip 23, the partition strip 21 is aligned with a dredging barrel opening, at the moment, the dredging strip 23 moves along the length direction of the partition strip 21, and the sludge stored on the dredging plate 2 is discharged from the zigzag end part of the dredging plate 2 and is used when the gate body 1 descends next time; through the normal opening and closing of the gate body 1 each time, dredging of the river bed is realized, the accumulated silt amount of the river bed is reduced, and the multifunctional utilization of opening and closing of the gate body 1 is realized.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. The utility model provides a lift type water conservancy gate, includes gate body (1), its characterized in that: the side wall of the gate body (1) is rotationally 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 rotationally connected with a positioning sleeve (3), the positioning sleeve (3) is slidably connected with a positioning rod (4), 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 rotationally connected to the dredging plate (2); the locating sleeve (3) and the locating rod (4) are matched to enable sludge to be reserved on the dredging plate (2); 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, far 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 the positioning sleeve (3) is provided with a locking hole (31) for the end part of the locking block (52) to penetrate through; a limiting component (6) for limiting the moving distance of the locking block (52) is arranged on the positioning sleeve (3); spacing subassembly (6) are including spacing (61) and gag lever post (62), the lateral wall at locating sleeve (3) is connected to spacing (61), gag lever post (62) are inserted and are established in the clearance that forms between spacing (61) and locating sleeve (3), spacing logical groove (621) that supplies locking piece (52) to insert are offered to the lateral wall that gag lever post (62) is close to locating sleeve (3), just the lateral wall that gag lever post (62) is close to locating sleeve (3) is provided with spacing guide surface (622) that makes locking piece (52) remove, the one end of spacing guide surface (622) links to each other with spacing logical groove (621) inside wall.
2. A lifting water gate according to claim 1, wherein: pull holes (623) are formed in one end of the limiting rod (62), limiting protruding blocks (624) are arranged at two ends of the limiting rod (62), the limiting protruding blocks (624) can be propped against the outer side wall of the positioning sleeve (3), and the distance between the two limiting protruding blocks (624) is larger than the sum of the outer diameter of the positioning sleeve (3) and the diameter of the locking block (52).
3. A lifting water gate according to claim 1, wherein: the end face of one end, far away from the dredging plate (2), of the locating rod (4) is an arc-shaped face so as to play a role in guiding the movement of the locating rod (4).
4. A lifting water gate according to claim 1, wherein: the side wall of the dredging plate (2) facing away from the direction of the gate body (1) is concavely arranged.
5. A lifting water gate as defined in claim 4, wherein: the dredging plate (2) is provided with a plurality of partition strips (21) along the horizontal direction of the riverbed, and a region for accumulating sludge is formed between adjacent partition strips (21); both ends of the dredging plate (2) along the direction horizontal to the river bed are provided with dredging plates (22).
6. A lifting water gate as defined in claim 5, wherein: the dredging plate (2) is provided with a dredging strip (23), a plurality of dredging through openings (231) for the partition strips (21) to penetrate through are formed in the dredging strip (23), a plurality of erection grooves (232) are formed in the dredging strip (23), and one side of each erection groove (232) is communicated with one dredging through opening (231).
7. A lifting water gate according to claim 1, wherein: a plurality of notches (24) are formed in one end, far away from the gate body (1), of the dredging plate (2), and the notches (24) enable one end, far away from the gate body (1), of the dredging plate (2 to be in a zigzag shape.
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 CN115354626A (en) | 2022-11-18 |
| CN115354626B true CN115354626B (en) | 2024-01-26 |
Family
ID=84007513
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115354626B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
-
2022
- 2022-09-03 CN CN202211094675.8A patent/CN115354626B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115354626A (en) | 2022-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100693310B1 (en) | The hydraulic conduction floodgate which has all a locking system | |
| CN115354626B (en) | Lifting type water conservancy gate | |
| CN212077834U (en) | Hoist gate for hydraulic engineering | |
| KR100664671B1 (en) | Rivers hydraulic conduction floodgate | |
| CN112411462B (en) | Hydraulic engineering is pressure water tank for drainage station | |
| KR20060109710A (en) | Hydraulic conduction floodgate | |
| CN111139796A (en) | Small-sized water conservancy facility gate with novel structure and implementation method thereof | |
| CN210621896U (en) | Cover plate of road drainage ditch | |
| CN113202148B (en) | Basement water conservancy diversion pressure limiting structure | |
| JP3491095B2 (en) | Elevating water stop plate for opening and closing the parapet notch | |
| CN217925598U (en) | Steel fireproof door convenient for cleaning stains on door and window slide way | |
| CN220080079U (en) | Foundation pit water collecting device | |
| CN116180683B (en) | Gate operation device | |
| CN218716717U (en) | Sliding sleeve opening and closing tool | |
| CN117868060B (en) | Construction equipment of flood discharge groove for hydraulic engineering and application method of construction equipment | |
| CN114412557A (en) | Automatic slag and water discharging device special for negative pressure extraction pipeline and use method | |
| CN219032923U (en) | Bridge drainage device for municipal bridge engineering | |
| CN213869794U (en) | High-efficient low injury negative pressure bailing device of coal bed gas horizontal well | |
| CN117404033A (en) | Forced reset type large-displacement backwash valve | |
| CN214219731U (en) | Hydraulic engineering retaining wall drainage structures | |
| CN217579969U (en) | Water buoyancy full-automatic lifting water stopper | |
| CN113622294B (en) | A drainage structures for ancient building shelter bridge | |
| CN217053425U (en) | Deep foundation pit drainage device for thick soft soil open-cut tunnel | |
| CN114808872B (en) | Hydraulic engineering flood prevention gate | |
| CN217948967U (en) | Gate slot protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |