CN220284710U - Cut-off equipment for hydraulic engineering construction - Google Patents
Cut-off equipment for hydraulic engineering construction Download PDFInfo
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- CN220284710U CN220284710U CN202321021601.1U CN202321021601U CN220284710U CN 220284710 U CN220284710 U CN 220284710U CN 202321021601 U CN202321021601 U CN 202321021601U CN 220284710 U CN220284710 U CN 220284710U
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- fixedly connected
- frame
- wall
- hydraulic engineering
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007790 scraping Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of hydraulic engineering and discloses a cut-off device for hydraulic engineering construction, which comprises a support frame, wherein one opposite side of the support frame is respectively and rotatably connected with two ends of a double-head screw rod, two outer Zhou Jun threads of the two ends of the double-head screw rod are connected with sliding blocks, the inner parts of the bottom walls of the sliding blocks are respectively and rotatably connected with connecting plates, the bottom ends of the connecting plates are respectively and rotatably connected with two sides of the middle parts of the inner bottom walls of a sliding plate frame, two ends of the front wall and the rear wall of the sliding plate frame are respectively and fixedly connected with racks, gears are meshed with two sides of the racks, and one sides of the gears, which are close to the sliding plate frame, are respectively and fixedly connected with scraping plates. According to the utility model, the purpose of driving the sliding plate frame to move up and down is realized through the servo motor, the double-headed screw rod, the sliding block and the connecting plate, so that the effect of intercepting is achieved by matching with the fixed plate, and in addition, the scraping plate can be driven to move along the surface of the sliding plate frame through the rack and the gear during the movement of the sliding plate frame, so that the purpose of automatically scraping the outer wall is achieved, and manual regular cleaning is not needed.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a cut-off device for hydraulic engineering construction.
Background
The closure is an engineering measure for plugging the reserved gap after the river is continuously narrowed along with the artificial construction of the cofferdam, is a key item in the hydraulic engineering construction, and can redirect river water to flow to a preset channel so as to meet the demands of people for water or power generation and the like, and can be mainly divided into flat plugging, vertical plugging and mixed plugging.
In order to enable the baffle to be immersed into water to prevent river water from being hindered, driving parts such as threaded rods and the like are required to be used on two sides of the baffle to drive the baffle to move up and down, but the driving parts are easy to contact with water, rust can be caused on the driving parts after long-term use, regular cleaning of the baffle is required to be carried out in order to prevent impurities from being attached to the surface of the baffle to influence normal use of the baffle, and in addition, large impact can be caused on the baffle when water flow changes greatly.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a cut-off device for hydraulic engineering construction.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cut-off equipment is used in hydraulic engineering construction, includes the support frame, the equal fixedly connected with backup pad of support frame roof both sides one, backup pad one opposite side rotates respectively and connects at double-end screw both ends, one side is run through to double-end screw one end backup pad one and fixedly connected with servo motor, servo motor is close to double-end screw one side fixedly connected with in one side in backup pad one outside, zhou Jun threaded connection has the slider outside the double-end screw both ends, slider diapire is inside all to rotate and is connected with the connecting plate, the connecting plate bottom rotates respectively and connects in the diapire middle part both sides in the skateboard frame, the equal fixedly connected with rack in wall both ends around the skateboard frame, both sides the rack is close to one side mutually and all meshes with the gear, the gear is close to the equal fixedly connected with scraper blade in skateboard frame one side.
As a further description of the above technical solution:
the two ends of the front wall and the rear wall of the support frame are fixedly connected with a plurality of support plates II which are uniformly distributed, springs are fixedly connected to the two sides of the support plates II close to one ends of the support plates II, baffle plates are fixedly connected to the two sides of the springs close to one ends of the support plates II, and the baffle plates are respectively and slidably connected to the outer parts of side walls of two sides of the baffle plates.
As a further description of the above technical solution:
the support frame roof middle part is provided with logical groove, equal sliding connection in logical inslot wall in front and back end upper portion of connecting plate.
As a further description of the above technical solution:
the front wall and the rear wall in the sliding plate frame are all connected with fixed plates in a sliding mode, the top ends of the fixed plates are respectively and fixedly connected to the front side and the rear side of the inner top wall of the supporting frame, and the side walls of the two sides of the sliding plate frame are respectively and fixedly connected to the side walls of the two sides in the supporting frame in a sliding mode.
As a further description of the above technical solution:
the rack is far away from one side in both sides respectively sliding connection in support frame both sides lateral wall front and back portion, the gear is kept away from smooth grillage one side lateral wall all to rotate and is connected with the mount, both sides the mount is kept away from one end respectively fixed connection in support frame both sides lateral wall front and back end mutually.
As a further description of the above technical solution:
the bottom wall of the sliding plate frame is fixedly connected with a plurality of uniformly distributed fixing blocks, and a plurality of uniformly distributed grooves are formed in the inner bottom wall of the supporting frame.
As a further description of the above technical solution:
the two ends the two-phase equal fixedly connected with sleeve that is close to one end middle part of backup pad, the inside equal sliding connection of sleeve has the slide bar, both sides the slide bar is close to one end equal fixed connection mutually in both sides the baffle is kept away from one end mutually, the slide bar is all twined in sleeve and slide bar outside.
The utility model has the following beneficial effects:
1. according to the utility model, the purpose of driving the sliding plate frame to move up and down is realized through the servo motor, the double-headed screw rod, the sliding block and the connecting plate, so that the effect of intercepting is achieved by matching with the fixed plate, and in addition, the scraping plate can be driven to move along the surface of the sliding plate frame through the rack and the gear during the movement of the sliding plate frame, so that the purpose of scraping the outer wall automatically is achieved, manual regular cleaning is not needed, and an external driving source is not needed.
2. According to the utility model, the purpose of diversion is realized through the spring, the baffle plate and the baffle block, and the effect of absorbing impact force is achieved under the action of the spring, so that the acting force of water flow on the slide plate frame and the fixed plate is reduced, the slide plate frame and the fixed plate are protected, and the service life of the slide plate frame and the fixed plate is prolonged.
Drawings
Fig. 1 is a front perspective view of a cut-off device for hydraulic engineering construction, which is provided by the utility model;
fig. 2 is a top perspective view of a cut-off device for hydraulic engineering construction according to the present utility model;
fig. 3 is a side perspective cross-sectional view of a cut-off device for hydraulic engineering construction according to the present utility model.
Legend description:
1. a sleeve; 2. a servo motor; 3. a support frame; 4. a sliding plate frame; 5. a slide block; 6. a double-ended screw; 7. a stop block; 8. a fixing plate; 9. a first supporting plate; 10. a slide bar; 11. a spring; 12. a baffle; 13. a second supporting plate; 14. a through groove; 15. a scraper; 16. a gear; 17. a rack; 18. a groove; 19. a fixed block; 20. a connecting plate; 21. and a fixing frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a cut-off equipment is used in hydraulic engineering construction, including support frame 3, support frame 3 roof both sides equal fixedly connected with backup pad one 9, backup pad one 9 opposite side rotates respectively to be connected at double-end screw rod 6 both ends, double-end screw rod 6 one end runs through one side backup pad one 9 and fixedly connected with servo motor 2, servo motor 2 is close to double-end screw rod 6 one side fixedly connected with in one side backup pad one 9 outsides, zhou Jun threaded connection has slider 5 outside double-end screw rod 6 both ends, slider 5 diapire inside all rotates to be connected with connecting plate 20, connecting plate 20 bottom rotates respectively to be connected with in the bottom wall middle part both sides in slide frame 4, slide frame 4 front and back wall both ends all fixedly connected with rack 17, both sides rack 17 is close to one side all to mesh and is had gear 16, gear 16 is close to slide frame 4 one side all fixedly connected with scraper 15, and realize the purpose that makes slider 5 drive connecting plate 20 along double-end screw rod 6 removal through servo motor 2, and because connecting plate 20 bottom and slide frame 4 inner wall connection, so can make slide frame 4 reciprocate when slider 5 moves, in order to reach the purpose of grillage, and can prevent driving piece and rivers contact through slide 4, thereby prevent that driving piece from appearing, in addition, can drive rack 17 and can make and the other scraper blade 15 take place to remove in addition and need to drive the manual work when the side of the scraping plate 15 when the side of the needs to be removed, and need to be removed at the side of the scraper 15.
The two ends of the front wall and the rear wall of the support frame 3 are fixedly connected with a plurality of support plates II 13 which are uniformly distributed, two side support plates II are fixedly connected with springs 11 at the positions close to one ends, two side springs 11 are fixedly connected with baffle plates 12 at the positions close to one ends, two side baffle plates 12 are respectively and slidably connected with the outer parts of two side walls of the baffle plates 7 at the positions close to one side, the purpose of enabling water flow to move to two sides is achieved through the radian of the surfaces of the baffle plates 12 and the baffle plates 7, the diversion effect is achieved, the impact of the water flow on the slide plate frame 4 is avoided, the effect of protecting the slide plate frame 4 is achieved, part of impact can be absorbed through the springs 11, the inner through holes of the baffle plates 12 are matched to prevent the baffle plates 12 from being damaged due to overlarge stress, the middle part of the top wall of the support frame 3 is provided with through grooves 14, the upper parts of the front end and the rear end of the connecting plates 20 are slidably connected with the inner walls of the through grooves 14, the connecting plates 20 can be limited through the grooves 14, so that the slide block 5 can not rotate along with the double-headed screw 6 through the connecting plate 20, the front wall and the rear wall in the slide plate frame 4 are both slidingly connected with the fixing plate 8, the top ends of the fixing plates 8 are respectively fixedly connected with the front side and the rear side of the inner top wall of the support frame 3, the side walls at the two sides of the slide plate frame 4 are respectively slidingly connected with the side walls at the two sides in the support frame 3, the slide plate frame 4 can be supported to a certain extent through the fixing plate 8, the connecting plate 20 can not contact a water source through the slide plate frame 4, the slide plate frame 4 can be stably and not swayed when moving up and down through the support frame 3, the rack 17 at the two sides is respectively slidingly connected with the front and the rear parts of the side walls at the two sides in the support frame 3 at the side of the gear 16, the side wall at the side of the slide plate frame 4 is rotationally connected with the fixing frame 21 at the two sides 21 is respectively fixedly connected with the front and the rear ends of the side walls at the two sides in the support frame 3, the rack 17 can be further supported through the support frame 3, and can restrict gear 16 through mount 21, and then prevent that gear 16 from appearing the displacement and unable meshing with rack 17, slide frame 4 diapire fixedly connected with evenly distributed's a plurality of fixed blocks 19, the interior bottom wall of support frame 3 is provided with evenly distributed's a plurality of recess 18, make slide frame 4 diapire and the inseparabler of support frame 3 interior bottom wall connection through recess 18 and fixed block 19, and can play certain supporting role to slide frame 4, both ends backup pad two 13 equal fixedly connected with sleeve 1 in the middle part that is close to one end mutually, sleeve 1 inside equal sliding connection has slide bar 10, both sides slide bar 10 equal fixed connection is kept away from one end mutually at both sides baffle 12 mutually near one end, slide bar 10 all twines in sleeve 1 and slide bar 10 outside, play the purpose of restriction and support baffle 12 through sleeve 1 and slide bar 10, prevent that baffle 12 motion range is too big and lead to spring 11 atress deformation.
Working principle: during the use, drive double-end screw rod 6 through servo motor 2 and rotate, and then make slider 5 drive connecting plate 20 remove, because connecting plate 20 bottom and slide frame 4 are connected, so slide frame 4 can reciprocate along fixed plate 8 along with slider 5 removes, thereby utilize slide frame 4 and fixed plate 8 to reach the purpose of damming, and can avoid connecting plate 20 and water contact, and then prevent that connecting plate 20 from appearing the corrosion, can drive rack 17 and remove when slide frame 4 removes simultaneously, so make the gear 16 with rack 17 meshing can drive scraper blade 15 rotation, and then reach the purpose of scraping the outer wall of slide frame 4 with scraper blade 15, need not artifical periodic cleaning, and need not external other driving source, can promote baffle 12 each other through spring 11, and make both sides baffle 12 obtain connecting through dog 7, because baffle 12 is arc, so can make rivers flow to both sides along its surface when baffle 12 receives rivers effect, and move to both sides along baffle 7 when rivers are too big, and then squeeze spring 11, and so that the purpose of absorbing impact force is realized to utilize spring 11, and then reduce to the baffle 4 and the fixed plate 8, and the inside pressure of the baffle 8 is realized, and the inside is realized to the baffle is reduced to the effect that the baffle is more than the baffle is fixed to the baffle 8.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Cut-off equipment is used in hydraulic engineering construction, including support frame (3), its characterized in that: support frame (3) roof both sides are equal fixedly connected with backup pad one (9), backup pad one (9) opposite side rotates respectively and connects in double-end screw rod (6) both ends, one side is run through to double-end screw rod (6) one end backup pad one (9) and fixedly connected with servo motor (2), servo motor (2) are close to double-end screw rod (6) one side fixedly connected with one side in backup pad one (9) outside, zhou Jun threaded connection has slider (5) outside double-end screw rod (6) both ends, slider (5) diapire inside all rotates and is connected with connecting plate (20), connecting plate (20) bottom rotates respectively and connects in slide frame (4) interior bottom both sides, slide frame (4) front and back wall both ends all fixedly connected with rack (17), both sides rack (17) all mesh in one side of being close to mutually has gear (16), gear (16) are close to slide frame (4) one side all fixedly connected with scraper blade (15).
2. The cut-off device for hydraulic engineering construction according to claim 1, wherein: the support frame (3) front and back wall both ends are a plurality of backup pad two (13) of evenly distributed all fixedly connected with, both sides backup pad two (13) are close to one end all fixedly connected with spring (11) mutually, both sides spring (11) are close to one end all fixedly connected with baffle (12) mutually, both sides baffle (12) are close to one side inside respectively sliding connection in baffle (7) both sides lateral wall outside mutually.
3. The cut-off device for hydraulic engineering construction according to claim 1, wherein: the middle part of the top wall of the supporting frame (3) is provided with a through groove (14), and the upper parts of the front end and the rear end of the connecting plate (20) are both in sliding connection with the inner wall of the through groove (14).
4. The cut-off device for hydraulic engineering construction according to claim 1, wherein: the front wall and the rear wall in the sliding plate frame (4) are both connected with a fixed plate (8) in a sliding way, the top ends of the fixed plate (8) are respectively and fixedly connected with the front side and the rear side of the inner top wall of the supporting frame (3), and the side walls on two sides of the sliding plate frame (4) are respectively and slidably connected with the side walls on two sides in the supporting frame (3).
5. The cut-off device for hydraulic engineering construction according to claim 1, wherein: the rack (17) on both sides keep away from one side mutually and are respectively sliding connection in the both sides lateral wall front and back portion in support frame (3), gear (16) keep away from slide frame (4) one side lateral wall all rotate and are connected with mount (21), both sides mount (21) keep away from one end mutually and are respectively fixed connection in both sides lateral wall front and back end in support frame (3).
6. The cut-off device for hydraulic engineering construction according to claim 1, wherein: the bottom wall of the sliding plate frame (4) is fixedly connected with a plurality of uniformly distributed fixing blocks (19), and a plurality of uniformly distributed grooves (18) are formed in the bottom in the supporting frame (3).
7. The cut-off device for hydraulic engineering construction according to claim 2, wherein: both ends backup pad two (13) are close to one end middle part mutually and all fixedly connected with sleeve (1), the inside equal sliding connection of sleeve (1) has slide bar (10), both sides slide bar (10) are close to one end mutually and all fixedly connected with in both sides baffle (12) keep away from one end mutually, slide bar (10) all twine in sleeve (1) and slide bar (10) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321021601.1U CN220284710U (en) | 2023-04-28 | 2023-04-28 | Cut-off equipment for hydraulic engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321021601.1U CN220284710U (en) | 2023-04-28 | 2023-04-28 | Cut-off equipment for hydraulic engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220284710U true CN220284710U (en) | 2024-01-02 |
Family
ID=89325449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321021601.1U Active CN220284710U (en) | 2023-04-28 | 2023-04-28 | Cut-off equipment for hydraulic engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220284710U (en) |
-
2023
- 2023-04-28 CN CN202321021601.1U patent/CN220284710U/en active Active
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