CN211816130U - River course floater cleaning device for hydraulic engineering - Google Patents
River course floater cleaning device for hydraulic engineering Download PDFInfo
- Publication number
- CN211816130U CN211816130U CN201922483851.7U CN201922483851U CN211816130U CN 211816130 U CN211816130 U CN 211816130U CN 201922483851 U CN201922483851 U CN 201922483851U CN 211816130 U CN211816130 U CN 211816130U
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- plates
- river
- cleaning device
- hydraulic engineering
- sleeves
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Abstract
The utility model relates to a river course floater cleaning device for hydraulic engineering, which comprises two slope surfaces at two sides of a river course, wherein guide plates are arranged on the two slope surfaces at two sides of the river course, and slide plates are slidably connected in guide grooves; and transverse plates are arranged on the two sliding plates. The opposite side surfaces of the two transverse plates are provided with racks; the winding device is characterized by also comprising two winding columns, wherein sleeves are connected to the winding columns in a sliding manner, limiting parts for limiting the winding columns and the sleeves to rotate relative to each other are arranged on the winding columns, the transverse plate is connected with a bearing plate in a sliding manner, an annular groove is formed in the sleeves in the circumferential direction, gears are arranged in the annular groove, and the gears are meshed with the racks; be equipped with the screen cloth between slide and the rolling post, the both sides of screen cloth fixed connection respectively in the side of slide and rolling post, domatic top is equipped with the drive assembly that the drive slide removed along the guide way. The utility model has the advantages that can change the length of screen cloth according to the change of water level, reach the better effect of carrying out the interception to the floater, labour saving and time saving reduces labour cost.
Description
Technical Field
The utility model belongs to the technical field of the technique of river course clearance and specifically relates to a river course floater cleaning device for hydraulic engineering is related to.
Background
With the continuous development of social economy, economic activities become frequent, a series of urban environments are destroyed while the economic development is carried out, and river water is polluted frequently. Various wastes are dumped into rivers to cause river pollution, and serious influence is caused on navigation, power generation, water quality and ecology.
Referring to fig. 1, the existing slope with a certain inclination angle on both sides of the river channel is cleaned by intercepting the floaters floating on the river through the screens arranged on both sides of the river channel and then fishing the floaters by manual fishing.
The above prior art solutions have the following drawbacks: the water level in the river channel can change due to different seasons, when the water level rises or falls, the width of the river channel becomes wider or narrower, the length of the screen nets arranged on the two sides of the river channel also needs to be correspondingly increased or reduced, when the water level changes frequently in rainy seasons, the length of the screen nets needs to be frequently changed, and labor cost is increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a river course floater cleaning device for hydraulic engineering, its advantage can be according to the length of the change screen cloth of water level, reaches the better effect of carrying out the interception to the floater, and labour saving and time saving reduces labour cost.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a river floating object cleaning device for hydraulic engineering comprises two slope surfaces on two sides of a river, guide plates are arranged on the two slope surfaces on the two sides of the river in the direction from the bottom of the slope surface to the top of the slope surface, guide grooves are formed in the guide plates in the length direction, and sliding plates are slidably connected in the guide grooves; transverse plates are arranged on the two sliding plates; the length direction of the transverse plates is perpendicular to the flowing direction of river water, and the two transverse plates are positioned at the same height and are arranged in parallel; the opposite side surfaces of the two transverse plates are provided with racks; the river course rolling device is characterized by further comprising two rolling columns rotatably connected to the bottom of a river course, sleeves are connected to the rolling columns in a sliding mode, limiting parts for limiting the rolling columns and the sleeves to rotate relative to each other are arranged on the rolling columns, bearing plates for driving the sleeves and the transverse plates to move together are connected to the transverse plates in a sliding mode, the bearing plates are abutted to two ends of the sleeves, annular grooves are formed in the sleeves in the circumferential direction, gears are arranged in the annular grooves, and the gears are meshed with racks; the screen cloth is arranged between the sliding plate and the winding column, two sides of the screen cloth are respectively and fixedly connected to the sliding plate and the side face of the winding column, and a driving assembly for driving the sliding plate to move along the guide groove is arranged at the top of the slope.
By adopting the technical scheme, the sliding plate slides in the guide groove, and the sliding plate drives the transverse plate fixedly connected with the sliding plate to move in the vertical direction when moving up and down along the guide groove; the rolling post is rotatable and sleeve sliding connection is on the rolling post, and the sleeve can reciprocate along the length direction of rolling post, and locating part on the rolling post makes rolling post and sleeve rotate simultaneously, unable relative rotation. The bearing plates on the transverse plates play a bearing and supporting effect on the sleeves, and when the transverse plates move up and down, the bearing plates are abutted to two ends of the sleeves to drag the sleeves and the transverse plates to move together. The annular groove that the sleeve was seted up along circumference supplies the gear to place in wherein, because the river course both sides are domatic, distance grow between two diaphragms when the diaphragm upwards moved, the side strip of diaphragm side slides on rather than the engaged gear, pulls open the distance of coincidence between two diaphragms. When the rolling column rotates, the screen is rolled on the circumferential surface of the rolling column, so that the screen rolled on the rolling column is unfolded when the water level of a river channel rises or falls, the length of the screen can be adjusted along with the change of the water level, and the better interception effect on floaters at different water levels is achieved.
The present invention may be further configured in a preferred embodiment as: drive assembly includes the copper wire, two domatic top all is equipped with two installation pieces, two it is connected with the reel to rotate between the installation piece, the both ends of copper wire connect respectively in the reel with the slide, be equipped with the messenger in the axis of rotation of reel the fixed subassembly of the axis of rotation of reel is fixed.
Through adopting above-mentioned technical scheme, when the axis of rotation of reel rotated, made the copper wire rolling in the axis of rotation of reel, the pulling slide made the slide along the guide way rebound during the copper wire rolling, realized the drive to the slide. The fixing of the reel is achieved by the fixing assembly being such that the rotation shaft of the reel is fixed to be non-rotatable.
The present invention may be further configured in a preferred embodiment as: the fixing assembly comprises a ratchet wheel and a pawl, a mounting groove is formed in the side face of the mounting block, the ratchet wheel is rotatably connected into the mounting groove, a rotating shaft of the ratchet wheel is fixedly connected with a rotating shaft of the reel, the pawl is hinged to the groove wall of the mounting groove, and the pawl is located above the ratchet wheel and clamped with the ratchet wheel.
Through adopting above-mentioned technical scheme, the mounting groove supplies the ratchet to rotate wherein, thereby the axis of rotation of reel and the axis of rotation fixed connection of ratchet make the reel rotate, can drive the ratchet and rotate, the pawl prescribes a limit to the direction of rotation of ratchet, makes the ratchet rotate to the rolling direction only, has realized the fixed to the wire winding wheel. When the pawl is pulled to be not engaged with the ratchet wheel, the ratchet wheel is released from fixing, and the ratchet wheel can rotate in two directions, namely, the steel wire wound on the winding wheel is released.
The present invention may be further configured in a preferred embodiment as: and a torsional spring is arranged on a hinged shaft of the pawl.
Through adopting above-mentioned technical scheme, the torsional spring makes the pawl can carry out better reseing, and the pawl is compressed along the pin joint during upwards rotating, and the pawl returns to the position as for the ratchet block under the restoring force of torsional spring.
The present invention may be further configured in a preferred embodiment as: the surface of the mounting block is provided with a vertical groove communicated with the mounting groove, a pull block is connected in the vertical groove in a sliding mode, a pull wire is fixedly connected between the pull block and the pawl, and the end portion of the pull block extends out of the upper surface of the mounting block.
Through adopting above-mentioned technical scheme, erect the groove and supply to draw the piece to slide wherein, when the pulling draws the piece, draw the bottom of piece and drive the stay wire rebound, the stay wire drives the pawl and makes the pawl rotate along the articulated shaft, when the pawl rotates to no longer block with the ratchet, but ratchet two-way rotation, conveniently the pulling is pulled out the pawl from the position with the ratchet block.
The present invention may be further configured in a preferred embodiment as: and a pull ring is arranged above the pull block.
Through adopting above-mentioned technical scheme, the pull ring makes better pulling the pawl of operating personnel.
The present invention may be further configured in a preferred embodiment as: and the side surface of the sliding plate is embedded with a ball.
Through adopting above-mentioned technical scheme, the ball of slide side makes the sliding friction of slide and guide way convert into rolling friction, reduces the frictional force of slide and guide way, makes the slide can be better slide in the guide way.
The present invention may be further configured in a preferred embodiment as: the connecting plate is arranged on two sides of the river channel, the connecting plate is located between the slope surfaces, two ends of the connecting plate are located at the top of the slope surface, the connecting plate is located above the transverse plate, and the top end of the winding column is rotatably connected with the lower surface of the connecting plate.
Through adopting above-mentioned technical scheme, the structural strength is strengthened to the connecting plate, makes overall structure more stable.
To sum up, the utility model discloses a following at least one useful technological effect:
when the sliding plate slides along the guide groove, the transverse plate is driven to move up and down, the rack on the side surface of the transverse plate moves on the gear, and the gear on the winding column is driven to rotate, so that the screen is wound on the winding column or is unfolded from the winding column, and the length of the screen is adjusted according to the change of the water level;
the ratchet wheel and the pawl arranged in the mounting groove limit the rotation of the wire winding wheel, so that the wire winding wheel is fixed, and the wire winding wheel is conveniently adjusted.
Drawings
FIG. 1 is a schematic diagram of a prior art configuration;
fig. 2 is a schematic structural diagram of the present invention;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of the middle sleeve, the bearing plate and the gear of the present invention;
fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.
Reference numerals: 1. a slope surface; 2. a guide plate; 3. a guide groove; 4. a slide plate; 5. a transverse plate; 6. a rack; 7. rolling up the column; 8. a sleeve; 9. a bearing plate; 10. an annular groove; 11. a gear; 12. screening a screen; 13. a steel wire; 14. mounting blocks; 15. reel, 16, ratchet; 17. a pawl; 18. mounting grooves; 19. a torsion spring; 20. pulling the block; 21. a vertical slot; 22. a pull wire; 23. 24, a pull ring; 25. a handle; 26. a clamping column; 27. a clamping groove; 28. a side plate; 29. a strip-shaped groove; 30. a splint; 31. and (4) fixing the ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Refer to fig. 2, do the utility model discloses a river course floater cleaning device for hydraulic engineering, including two domatic 1 of river course both sides, equal fixedly connected with deflector 2 on two domatic 1 of river course both sides, deflector 2 sets up to domatic 1 top direction along domatic 1's bottom, has seted up guide way 3, sliding connection slide 4 in the guide way 3 along length direction in the deflector 2. The guide groove 3 guides the movement of the slide 4. The top of the slope surface 1 is provided with a driving component for driving the sliding plate 4 to move along the guide groove 3, and the sliding plate 4 is driven to move upwards along the guide groove 3 under the driving of the driving component.
Referring to fig. 4, the driving assembly includes a steel wire 13, two mounting blocks 14 are fixedly connected to the top of the two slope surfaces 1, a reel 15 is rotatably connected between the two mounting blocks 14, two ends of the steel wire 13 are respectively connected to the inside of the reel 15 and the top of the slide plate 4, a handle 25 is arranged on the side surface of the mounting block 14, and a fixing assembly for fixing the rotating shaft of the reel 15 is arranged on the rotating shaft of the rotating shaft reel 15 of the handle 25 and the reel 15.
The side of the sliding plate 4 is embedded with balls (not marked in the figure), and the balls on the side of the sliding plate 4 convert the sliding friction between the sliding plate 4 and the guide groove 3 into rolling friction, so that the friction force between the sliding plate 4 and the guide groove 3 is reduced, and the sliding plate 4 can better slide in the guide groove 3.
Referring to fig. 3, the driving assembly includes a steel wire 13, two mounting blocks 14 are fixedly connected to the top of two slope surfaces 1, a reel 15 is rotatably connected between the two mounting blocks 14, two ends of the steel wire 13 are respectively connected to the inside of the reel 15 and the sliding plate 4, a handle 25 is arranged on the mounting block 14, the handle 25 is fixedly connected to the rotating shaft of the reel 15, when the handle 25 is rotated, the rotating shaft of the reel 15 fixedly connected to the handle is driven to rotate, so that the steel wire 13 is wound on the rotating shaft of the reel 15, a pull wire 22 pulls the sliding plate 4 to move the sliding plate 4 upwards along the guide groove 3, when the steel wire 13 is stopped to be pulled, the sliding plate 4 slides downwards from the guide groove 3 due to self gravity, and a fixing assembly for fixing the rotating shaft of the reel.
The fixing component comprises a ratchet wheel 16 and a pawl 17, an installation groove 18 is formed in the side face of the installation block 14, the ratchet wheel 16 is rotatably connected into the installation groove 18, a rotating shaft of the ratchet wheel 16 is fixedly connected with a rotating shaft of the reel 15, the pawl 17 is hinged to the groove wall of the installation groove 18, and the pawl 17 is located above the ratchet wheel 16 and is clamped with the ratchet wheel 16. The pawl 17 is engaged with the ratchet wheel 16 to enable the ratchet wheel 16 to rotate only in one direction, and the wire winding wheel 15 is fixed in the rotating process to prevent the sliding plate 4 from sliding down from the guide groove 3.
A torsion spring 19 is connected to a hinge shaft of the pawl 17, when the pawl 17 rotates upward along a hinge point, the torsion spring 19 is compressed, and the pawl 17 returns to a position where the ratchet 16 is engaged under the restoring force of the torsion spring 19.
The surface of the mounting block 14 is provided with a vertical groove 21 communicated with the mounting groove 18, the vertical groove 21 is internally and slidably connected with a pull block 20, a pull wire 22 is fixedly connected between the pull ring 23 and the pawl 17, and the end part of the pull block 20 extends out of the upper surface of the mounting block 14. When the pulling block 20 is pulled, the pulling block 20 can slide in the vertical groove 21, the pulling line 22 is driven to move upwards in the sliding process of the pulling block 20, the pulling line 22 pulls the pawl 17 to rotate along the hinge shaft, so that the pawl 17 can rotate to a position where the pawl is not clamped with the ratchet wheel 16, the bidirectional rotation of the ratchet wheel 16 is realized, and the sliding plate 4 can slide from the guide groove 3.
A pull ring 23 is fixedly connected above the pull block 20, and the pull ring 23 makes it easier for a worker to pull the pull block 20 to move the slide along the guide groove 3. The pull ring 23 facilitates the pulling of the pull block 20 by an operator.
Referring to fig. 4 and 5, a transverse plate 5 is fixedly connected to the two sliding plates 4; the length direction of the transverse plates 5 is vertical to the flowing direction of river water, and the two transverse plates 5 are positioned at the same height and are arranged in parallel; the opposite side surfaces of the two transverse plates 5 are fixedly connected with racks 6; still including rotating two receipts book posts 7 of connecting in the river course bottom, because domatic 1 is the inclined plane and is certain angle with the river course bottom, two diaphragm 5 parallel arrangement and be in same height, and partly there is the overlap portion of two diaphragm 5 on the river course cross section, when slide 4 upwards moved along guide way 3, two diaphragm 5 kept away from relatively, and the total distance between two diaphragm 5 of cross section direction is elongated.
The winding column 7 is connected with a sleeve 8 in a sliding mode, an annular groove 10 is formed in the sleeve 8 in the circumferential direction, a gear 11 is arranged in the annular groove 10, and the gear 11 is meshed with the rack 6. Be equipped with the relative pivoted locating part of restriction coiling post 7 and sleeve 8 on the coiling post 7, the locating part includes joint post 26, and joint post 26 fixed connection is in the side of coiling post 7, and joint post 26 is the cuboid and is vertical, and the downthehole joint groove 27 of having seted up that supplies coiling post 7 to slide in the sleeve 8, joint groove 27 and joint post 26 cooperation of pegging graft. The cooperation of the clamping groove 27 and the clamping column 26 can drive the sleeve 8 to rotate in the same direction when the winding column 7 rotates.
The transverse plate 5 wraps the piece side plate 28, the side plate 28 is fixedly connected with the overlapped part on the cross sections of the two transverse plates 5, the two transverse plates 5 are respectively fixedly connected with one side plate 28, the side face, opposite to the two side plates 28, is provided with a strip-shaped groove 29, the strip-shaped groove 29 is internally and slidably connected with a bearing plate 9, and the bearing plate 9 is used for driving the sleeve 8 and the transverse plates 5 to move together.
The bearing plate 9 comprises two clamping plates 30 and a fixing ring 31, the sleeve 8 is clamped between the two clamping plates 30, the two clamping plates 30 are respectively abutted to two ends of the sleeve 8, and when the sleeve 8 rotates, the sleeve 8 can rotate relative to the two clamping plates 30. The fixing ring 31 is fixedly connected to the side surface of the bearing plate 9 and arranged around the sleeve 8, the fixing ring 31 has a fixing effect on the sleeve 8, the bearing plate 9 is fixed at the position of the sleeve 8, the bearing plate 9 slides in the strip-shaped groove 29, and the two clamping plates 30 of the bearing plate 9 are always abutted to the two ends of the sleeve 8, so that the sleeve 8 can be driven to move up and down.
A screen 12 is arranged between the sliding plate 4 and the rolling column 7, two sides of the screen 12 are respectively and fixedly connected to the side surfaces of the sliding plate 4 and the rolling column 7, when the sliding plate 4 moves upwards, the screen 12 rolled on the rolling column 7 is unfolded, and when the sliding plate 4 moves downwards, the screen 12 is rolled on the rolling column 7. The length of the screen 12 is adjusted according to the change of the water level, so that garbage floaters can be better intercepted, and the floaters in the river channel can be salvaged by workers.
The implementation principle of the embodiment is as follows: when the water level rises, the handle 25 is rotated to wind the steel wire 13 on the winding wheel 15, the pull wire 22 pulls the sliding plate 4 to move the sliding plate 4 upwards, the sliding plate 4 drives the transverse plates 5 to move upwards and the two transverse plates 5 move towards the direction away from each other, the rack 6 on the transverse plates 5 is meshed with the gear 11 in the sleeve 8, the winding column 7 is driven to rotate in the moving process of the transverse plates 5, and therefore the screen 12 wound on the winding column 7 is spread.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a river course floater cleaning device for hydraulic engineering, includes two domatic (1) of river course both sides, its characterized in that: guide plates (2) are arranged on two slope surfaces (1) on two sides of the river channel, the guide plates (2) are arranged along the direction from the bottom of the slope surface (1) to the top of the slope surface (1), guide grooves (3) are formed in the guide plates (2) along the length direction, and sliding plates (4) are slidably connected in the guide grooves (3); transverse plates (5) are arranged on the two sliding plates (4); the length direction of the transverse plates (5) is vertical to the flowing direction of river water, and the two transverse plates (5) are positioned at the same height and are arranged in parallel; the opposite side surfaces of the two transverse plates (5) are provided with racks (6); the novel river channel winding device is characterized by further comprising two winding columns (7) which are rotatably connected to the bottom of a river channel, wherein sleeves (8) are slidably connected onto the winding columns (7), limiting parts which limit the winding columns (7) and the sleeves (8) to rotate relatively are arranged on the winding columns (7), bearing plates (9) which are used for driving the sleeves (8) and the transverse plates (5) to move together are slidably connected onto the transverse plates (5), the bearing plates (9) are abutted against the two ends of the sleeves (8), annular grooves (10) are circumferentially formed in the sleeves (8), gears (11) are arranged in the annular grooves (10), and the gears (11) are meshed with racks (6); the screen cloth (12) is arranged between the sliding plate (4) and the winding column (7), two sides of the screen cloth (12) are fixedly connected to the side faces of the sliding plate (4) and the winding column (7) respectively, and a driving component for driving the sliding plate (4) to move along the guide groove (3) is arranged at the top of the slope surface (1).
2. The river floating matter cleaning device for the hydraulic engineering according to claim 1, wherein: drive assembly includes copper wire (13), two the top of domatic (1) all is equipped with two installation pieces (14), two it is connected with reel (15) to rotate between installation piece (14), the both ends of copper wire (13) connect respectively in reel (15) in with slide (4), be equipped with the messenger in the axis of rotation of reel (15) the fixed subassembly of the axis of rotation of reel (15) is fixed.
3. The river floating matter cleaning device for the hydraulic engineering according to claim 2, characterized in that: the fixing assembly comprises a ratchet wheel (16) and a pawl (17), a mounting groove (18) is formed in the side face of the mounting block (14), the ratchet wheel (16) is rotatably connected into the mounting groove (18), the rotating shaft of the ratchet wheel (16) is fixedly connected with the rotating shaft of the reel (15), the pawl (17) is hinged to the groove wall of the mounting groove (18), and the pawl (17) is located above the ratchet wheel (16) and is clamped with the ratchet wheel (16).
4. The river floating object cleaning device for the hydraulic engineering according to claim 3, wherein: and a torsional spring (19) is arranged on a hinged shaft of the pawl (17).
5. The river floating object cleaning device for the hydraulic engineering according to claim 4, wherein: the surface of the mounting block (14) is provided with a vertical groove (21) communicated with the mounting groove (18), the vertical groove (21) is internally and slidably connected with a pulling block (20), a pulling wire (22) is fixedly connected between the pulling block (20) and the pawl (17), and the end part of the pulling block (20) extends out of the upper surface of the mounting block (14).
6. The river floating object cleaning device for the hydraulic engineering according to claim 5, wherein: a pull ring (23) is arranged above the pull block (20).
7. The river floating matter cleaning device for the hydraulic engineering according to claim 1, wherein: and balls are embedded in the side surface of the sliding plate (4).
8. The river floating matter cleaning device for the hydraulic engineering according to claim 1, wherein: still including setting up in connecting plate (24) of river course both sides, connecting plate (24) are located two between domatic (1), just the both ends of connecting plate (24) are located domatic (1) top, connecting plate (24) are located diaphragm (5) top, just the top of rolling up post (7) with the lower surface of connecting plate (24) rotates and is connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922483851.7U CN211816130U (en) | 2019-12-30 | 2019-12-30 | River course floater cleaning device for hydraulic engineering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922483851.7U CN211816130U (en) | 2019-12-30 | 2019-12-30 | River course floater cleaning device for hydraulic engineering |
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Publication Number | Publication Date |
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CN211816130U true CN211816130U (en) | 2020-10-30 |
Family
ID=73040890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201922483851.7U Withdrawn - After Issue CN211816130U (en) | 2019-12-30 | 2019-12-30 | River course floater cleaning device for hydraulic engineering |
Country Status (1)
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CN (1) | CN211816130U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113818409A (en) * | 2021-09-23 | 2021-12-21 | 郑小华 | Dam floater cleaning device for hydraulic engineering |
-
2019
- 2019-12-30 CN CN201922483851.7U patent/CN211816130U/en not_active Withdrawn - After Issue
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113818409A (en) * | 2021-09-23 | 2021-12-21 | 郑小华 | Dam floater cleaning device for hydraulic engineering |
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AV01 | Patent right actively abandoned |
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AV01 | Patent right actively abandoned |
Granted publication date: 20201030 Effective date of abandoning: 20230802 |
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AV01 | Patent right actively abandoned |