CN220953253U

CN220953253U - Ecological filtering dam

Info

Publication number: CN220953253U
Application number: CN202322659923.5U
Authority: CN
Inventors: 俞伟凯; 沈奕诚; 张岚; 朱舒婷; 朱佳炜
Original assignee: Haining Jieyuan Water Co ltd
Current assignee: Haining Jieyuan Water Co ltd
Priority date: 2023-10-04
Filing date: 2023-10-04
Publication date: 2024-05-14
Anticipated expiration: 2033-10-04

Abstract

The utility model discloses an ecological filtering dam which comprises a main dam body and a frame body, wherein the frame body is longitudinally and fixedly connected to the inside of the main dam body, limit grooves are respectively longitudinally welded on two sides of the inside of the frame body, transverse grooves are formed between two sides of the inside of the bottom of the frame body, connecting shafts are movably arranged between two sides of the inside of the transverse grooves, and first bevel gears are respectively welded on two sides of the outside of the connecting shafts. This ecological filter dam is through being formed with the slot between framework and spacing groove, opens the motor, carries out joint transmission through the connecting axle guide first bevel gear of this thing installation and the second bevel gear of top, when two lead screws pivot in situ, the flashboard that the guide bottom was equipped with the meshing groove slowly moves up along the spacing groove to shelter from the filter screen in the rectangular channel on top, perhaps receive in the slot, realize the regulation to main dam body gate size and river velocity of water, solved the inconvenient problem of independently opening the gate.

Description

Ecological filtering dam

Technical Field

The utility model relates to the technical field of dams, in particular to an ecological filtering dam.

Background

The dam is usually transversely erected inside a river course and is used for intercepting choked flow, most of the dam is formed by casting concrete, steel bars and other objects, channels and gates are arranged inside the dam, river water circulation can be limited in a flood season or a strong rainfall period, and the dam can be opened and drained in a dry period, so that the ecological filtering dam capable of purifying water is most practical, the gate opening and closing of the dam are integrated into a whole, a certain gate is difficult to be independently controlled according to real-time requirements, and the running water potential energy is large, so that the stability and balance of the gate are required to be kept, and the dam is prevented from being blocked and the like when being opened.

Now, a novel ecological filter dam is provided to solve the problems.

Disclosure of utility model

The utility model aims to provide an ecological filter dam so as to solve the problem that the prior art brings forward inconvenience of independently opening a gate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ecological filter dam, includes main dam body and framework, the inside vertical fixedly connected with framework of main dam body, the inside both sides of framework are longitudinal welding respectively has the spacing groove, be provided with the cross slot between the inside both sides of framework bottom, movable mounting has the connecting axle between the inside both sides of cross slot, the outside both sides of connecting axle have welded first bevel gear respectively, the both sides at cross slot top have the jack respectively swing joint, the motor is installed in the inside left side of framework bottom, the both sides of the inside bottom of framework have the lead screw respectively swing joint, be formed with the slot between framework and the spacing groove, fixedly connected with cutting ferrule between the both sides of slot top, the inside swing joint of cutting ferrule has the flashboard, the both sides of the inside below of flashboard are longitudinal arrangement meshing groove respectively, fixedly connected with baffle between the both sides at flashboard top, the top of framework is provided with the rectangular channel.

Preferably, the first bevel gears are symmetrically arranged on two sides of the connecting shaft, and the first bevel gears and the connecting shaft are in the same horizontal plane.

Preferably, the first bevel gear is clamped at one side of the bottom of the second bevel gear, and the top of the second bevel gear is fixedly connected with the screw rod.

Preferably, the top of the screw rod is embedded in the meshing groove, and the outer wall of the screw rod is matched with the inner grains of the meshing groove.

Preferably, a filter screen is fixedly inserted between the top end and the bottom end at the rear of the rectangular groove, hanging lugs are welded on two sides of the top end of the filter screen respectively, inserting rods are fixedly welded on the bottom of the hanging lugs, fastening bolts are longitudinally and movably connected between the hanging lugs and the inserting rods, inserting holes are respectively formed in two sides of the top of the rectangular groove, and brush cylinders are movably connected between two sides of the top of the baffle plate

Preferably, the brush cylinder is arranged in front of the filter screen, and the brush cylinder can roll up and down along holes of the filter screen.

Preferably, the supporting rods are installed at the top end of the rear of the main dam body at equal intervals, floating rods are fixedly connected between one sides of the rear of the supporting rods, three sets of sleeve blocks are movably sleeved outside the supporting rods, floating blocks are fixedly connected to the bottoms of the sleeve blocks, positioning bolts are movably connected between the sleeve blocks and the supporting rods, cross rods are fixedly connected between one sides of the sleeve blocks, and separation rods are fixedly welded behind the cross rods.

Preferably, the sleeve block can slide back and forth along the support rod, and the cross rod can move along with the support rod.

Compared with the prior art, the utility model has the beneficial effects that: the ecological filter dam not only realizes the opening and closing of the stable control gate, and realizes the convenience of installation and cleaning of the filter screen, but also realizes the convenience of planting aquatic plants;

(1) The slot is formed between the frame body and the limit groove, the motor is started, the first bevel gear is guided to be clamped with the second bevel gear above through the connecting shaft arranged by the slot, the flashboard with the meshing groove at the bottom is guided to slowly move upwards along the limit groove while the two screw rods rotate in situ, so that the filter screen is shielded in the rectangular groove at the top end, or the flashboard is received in the slot, the regulation of the size of the gate of the main dam body and the flow velocity of river water is realized, and the regulation is different from the conventional regulation that a plurality of gates are required to be simultaneously linked;

(2) Through arranging the rectangular groove above the frame body, inserting the hanging lugs into the insertion holes at the top of the rectangular groove through the inserting rods, screwing the fastening bolts for fixation, retaining floating garbage when river water flows into the rectangular groove from the rear, and cleaning holes along the surface of the filter screen through the brush cylinder with the rolling top end when the flashboard rises and falls, so that the influence on river water circulation caused by excessive dirt accumulation at the positions is avoided;

(3) Through installing the bracing piece at equidistant top at the main dam body rear, the top at main dam body rear transversely floats a net row, comprises several bracing pieces, horizontal pole, and the middle department is overlapped the horizontal pole of cover piece connection again to adjust its position with positioning bolt, hold under the buoyancy of floating pole and floating piece and supply water plant climbing by virtue of many separator bars, and enlarge its growth area, promote the purifying effect of filtering dam, maintain the stability of plant frame.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional front view of a frame according to the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional elevation of a rectangular slot of the present utility model;

Fig. 4 is a schematic top view of the present utility model.

In the figure: 1. a main dam body; 2. a frame; 3. a limit groove; 4. a flashboard; 5. a slot; 6. a transverse groove; 7. a first bevel gear; 8. a connecting shaft; 9. a motor; 10. a second bevel gear; 11. a screw rod; 12. a meshing groove; 13. a cutting sleeve; 14. rectangular grooves; 15. a baffle; 16. hanging lugs; 17. a fastening bolt; 18. a filter screen; 19. a jack; 20. a rod; 21. a brush cylinder; 22. a cross bar; 23. a partition rod; 24. a floating rod; 25. sleeving blocks; 26. a floating block; 27. positioning bolts; 28. and (5) supporting the rod.

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.

Example 1: referring to fig. 1-4, an ecological filtering dam comprises a main dam body 1 and a frame body 2, wherein the inside of the main dam body 1 is longitudinally and fixedly connected with the frame body 2, two sides of the inside of the frame body 2 are respectively and longitudinally welded with a limit groove 3, a transverse groove 6 is arranged between two sides of the inside of the bottom of the frame body 2, a connecting shaft 8 is movably arranged between two sides of the inside of the transverse groove 6, two sides of the outside of the connecting shaft 8 are respectively welded with a first bevel gear 7, two sides of the top of the transverse groove 6 are respectively and movably connected with a jack 19, a motor 9 is arranged on the left side of the inside of the bottom end of the frame body 2, two sides of the inside bottom end of the frame body 2 are respectively and movably connected with a screw rod 11, a slot 5 is formed between the frame body 2 and the limit groove 3, a clamping sleeve 13 is fixedly connected between two sides of the upper side of the slot 5, a flashboard 4 is movably connected with two sides of the inside of the clamping sleeve 13, a meshing groove 12 is respectively and longitudinally arranged between two sides of the lower side of the inside of the flashboard 4, a baffle 15 is fixedly connected with a baffle 15 between two sides of the top of the flashboard 4, and a rectangular groove 14 is arranged above the frame body 2;

The first bevel gears 7 are symmetrically arranged on two sides of the connecting shaft 8, the first bevel gears 7 and the connecting shaft 8 are positioned on the same horizontal plane, the first bevel gears 7 are clamped on one side of the bottom of the second bevel gears 10, the tops of the second bevel gears 10 are fixedly connected with the screw rods 11, the tops of the screw rods 11 are embedded in the meshing grooves 12, and the outer walls of the screw rods 11 are matched with the inner lines of the meshing grooves 12;

Specifically, as shown in fig. 1 and 2, the motor 9 is started, the first bevel gear 7 is guided to be in clamping transmission with the second bevel gear 10 above through the connecting shaft 8 installed by the motor, and when the two screw rods 11 rotate in situ, the flashboard 4 with the meshing groove 12 at the bottom is guided to slowly move upwards along the limit groove 3, so that the filter screen 18 is shielded in the rectangular groove 14 at the top end, or the filter screen 18 is received in the slot 5, and the regulation of the size of the gate of the main dam 1 and the flow velocity of river is realized.

Example 2: a filter screen 18 is fixedly inserted between the top end and the bottom end behind the rectangular groove 14, two sides of the top end of the filter screen 18 are respectively welded with a hanging lug 16, the bottom of the hanging lug 16 is fixedly welded with an inserting rod 20, a fastening bolt 17 is longitudinally and movably connected between the hanging lug 16 and the inserting rod 20, two sides of the top of the rectangular groove 14 are respectively provided with an inserting hole 19, a brush cylinder 21 is movably connected between two sides of the top of the baffle 15, the brush cylinder 21 is arranged in front of the filter screen 18, and the brush cylinder 21 can roll up and down along holes of the filter screen 18;

specifically, as shown in fig. 1 and 3, the hanging lugs 16 are inserted into the insertion holes 19 at the top of the rectangular groove 14 by the inserting rods 20, then the fastening bolts 17 are screwed to fix the hanging lugs, floating garbage can be trapped when river water flows into the rectangular groove 14 from the rear, and when the flashboard 4 is lifted and falls, holes are cleaned along the surface of the filter screen 18 by the brush cylinders 21 rolling at the top ends, so that the influence of mesh blockage on water inflow and outflow is avoided.

Example 3: the top of the rear of the main dam body 1 is provided with supporting rods 28 at equal intervals, floating rods 24 are fixedly connected between one sides behind the supporting rods 28, three sets of sleeve blocks 25 are movably sleeved outside the supporting rods 28, floating blocks 26 are fixedly connected to the bottoms of the sleeve blocks 25, positioning bolts 27 are movably connected between the sleeve blocks 25 and the supporting rods 28, cross rods 22 are fixedly connected between one sides of the sleeve blocks 25, partition rods 23 are fixedly welded behind the cross rods 22, the sleeve blocks 25 can slide forwards and backwards along the supporting rods 28, and the cross rods 22 can move along with the supporting rods 28;

Specifically, as shown in fig. 1 and fig. 4, a net row is transversely floated on the top of the rear part of the main dam body 1, and is composed of a plurality of support rods 28 and cross rods 22, the cross rods 22 connected with sleeve blocks 25 are sleeved in the middle, the positions of the cross rods are adjusted by positioning bolts 27, and under the buoyancy of the floating rods 24 and the floating blocks 26, the plants are climbed by virtue of a plurality of separation rods 23, the growth area of the plants is enlarged, and the purifying effect of the filtering dam is improved.

Working principle: when the utility model is used, firstly, the hanging lugs 16 are inserted into the insertion holes 19 at the top of the rectangular groove 14 by the inserting rods 20, then the fastening bolts 17 are screwed and fixed, floating garbage can be trapped when river water flows into the rectangular groove 14 from the rear, when the flashboard 4 rises and falls, the brush drum 21 rolling at the top ends cleans holes along the surface of the filter screen 18, so that the influence on river water circulation caused by excessive dirt accumulated at the holes is avoided, the top of the rear part of the main dam body 1 transversely floats on a screen row, the middle part of the main dam body 1 is formed by a plurality of supporting rods 28 and cross rods 22, the cross rods 22 connected with the sleeve blocks 25 are sleeved at the middle part of the main dam body, the position of the cross rods is regulated by the positioning bolts 27, raw plants are supplied with water by virtue of the plurality of the separating rods 23 under the buoyancy of the floating rods 24 and the floating blocks 26, the growth area of the main dam is enlarged, the purifying effect of the filter dam is improved, when the motor 9 is started, the connecting shaft 8 installed by the object is used, the first bevel gear 7 is guided to be clamped and transmitted with the second bevel gear 10, the two lead screws 11 are rotated in place, and simultaneously, the bottom is guided to be provided with the meshing grooves 12 along the top ends 3 to block the rectangular groove 3 or the top of the filter screen 18, the main dam body is stopped and the top end of the main dam is conveniently and the main dam is stopped, and the water is stopped, and the flow rate of the main dam is adjusted, and the top is conveniently, and the top is reduced.

Claims

1. The utility model provides an ecological filter dam, includes main dam body (1) and framework (2), its characterized in that: the inside vertical fixedly connected with framework (2) of main dam body (1), inside both sides of framework (2) are longitudinal welding respectively has spacing groove (3), be provided with transverse groove (6) between the inside both sides of framework (2) bottom, movable mounting has connecting axle (8) between the inside both sides of transverse groove (6), first bevel gear (7) have been welded respectively to the outside both sides of connecting axle (8), jack (19) have been welded respectively to the both sides at transverse groove (6) top, motor (9) are installed in the inside left side of framework (2) bottom, swing joint has lead screw (11) respectively in the both sides of the inside bottom of framework (2), be formed with slot (5) between framework (2) and spacing groove (3), fixedly connected with cutting ferrule (13) between the both sides of cutting ferrule (13), inside swing joint has flashboard (4) in flashboard (4) inside below, the both sides of flashboard (4) are longitudinal connection respectively has meshing groove (12), motor (9) are installed in the inside left side of framework (2) bottom, flashboard (14) have between the top of rectangle baffle (15).

2. An ecological filter dam as claimed in claim 1, wherein: the first bevel gears (7) are symmetrically arranged on two sides of the connecting shaft (8), and the first bevel gears (7) and the connecting shaft (8) are positioned on the same horizontal plane.

3. An ecological filter dam as claimed in claim 1, wherein: the first bevel gear (7) is clamped at one side of the bottom of the second bevel gear (10), and the top of the second bevel gear (10) is fixedly connected with the screw rod (11).

4. An ecological filter dam as claimed in claim 1, wherein: the top of the screw rod (11) is embedded in the meshing groove (12), and the outer wall of the screw rod (11) is matched with the inner grains of the meshing groove (12).

5. An ecological filter dam as claimed in claim 1, wherein: the novel water purifier is characterized in that a filter screen (18) is fixedly inserted between the top end and the bottom end of the rear of the rectangular groove (14), two sides of the top end of the filter screen (18) are respectively welded with a hanging lug (16), the bottom of the hanging lug (16) is fixedly welded with an inserting rod (20), a fastening bolt (17) is longitudinally and movably connected between the hanging lug (16) and the inserting rod (20), two sides of the top of the rectangular groove (14) are respectively provided with an inserting hole (19), and a brush cylinder (21) is movably connected between two sides of the top of the baffle (15).

6. An ecological filter dam as in claim 5, wherein: the brush cylinder (21) is arranged in front of the filter screen (18), and the brush cylinder (21) can roll up and down along holes of the filter screen (18).

7. An ecological filter dam as claimed in claim 1, wherein: the supporting rod (28) is installed at the top of main dam body (1) rear equidistant, fixedly connected with puddle (24) between one side behind bracing piece (28), three stack pieces (25) have been cup jointed in the outside activity of bracing piece (28), the bottom fixedly connected with puddle (26) of stack piece (25), swing joint has positioning bolt (27) between stack piece (25) and bracing piece (28), fixedly connected with horizontal pole (22) between one side of stack piece (25), the rear fixedly welded of horizontal pole (22) has spacer rod (23).

8. An ecological filter dam as in claim 7 wherein: the sleeve block (25) can slide back and forth along the support rod (28), and the cross rod (22) can move along with the support rod (28).