CN211963209U - Water conservancy water and electricity dam filter equipment - Google Patents

Abstract

The utility model relates to the technical field of water conservancy and hydropower dams, in particular to a water conservancy and hydropower dam filtering device, which can conveniently clean filtered garbage and reduce the influence on the water filtering effect; including the rose box, the deflector, two sets of rotation axes, two sets of rotating gear, two sets of drive gear, two sets of fixed axles, two sets of adjusting threaded rod, two sets of shifting rings, the push pedal, filter screen and two sets of fender lids, the first region of lateral wall and back lateral wall is provided with two sets of fixed orificess respectively before the rose box, be provided with two sets of first mechanical seal spare between two sets of fixed axles and the two sets of fixed orificess inner wall respectively, be provided with two sets of fixed slots respectively before the rose box on lateral wall and the back lateral wall, be provided with two sets of ball bearing in the two sets of fixed slots respectively, rose box left side wall and right side wall second region are provided with the multiunit locating hole respectively, be provided.

Description

Water conservancy water and electricity dam filter equipment

Technical Field

The utility model relates to a technical field of water conservancy water and electricity dam especially relates to a water conservancy water and electricity dam filter equipment.

Background

As is well known, a dam is a water retaining structure for intercepting a water flow of a river channel to raise a water level or adjust a flow rate, and can form a reservoir, raise a water level, adjust a runoff and a centralized head, and is used for flood control, water supply, irrigation, hydroelectric power generation, improvement of shipping and the like, river regulation structures for adjusting a river situation and protecting a bank bed are also called dams, such as spur dams, cis-dams, submerged dams and the like, and main damming structures in dam type hydropower stations, also called as barrage dams, are used for raising a river water level to form an upstream regulation reservoir, the height of the dam depends on a junction terrain, conditions, a submerging range, population migration geology, a relationship between upstream and downstream cascade hydropower stations, kinetic energy indexes and the like, however, when the dam discharges water, water flow can drive garbage in water to pass through the dam, and the garbage seriously affects environmental health, so a dam filtering device is required to be used for filtering the garbage in water, make rubbish blocked outside the dam, but current filtration equipment when using, its is inconvenient clears up the rubbish of crossing the filtration, influences the filter effect to water easily in the clearance process.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can conveniently clear up the rubbish that filters off and cross, reduce the water conservancy water and electricity dam filter equipment to the influence of the filter effect of water.

The utility model discloses a water conservancy water and electricity dam filter equipment, including rose box, deflector, two sets of rotation axes, two sets of rotary gears, two sets of drive gear, two sets of fixed axles, two sets of adjusting threaded rod, two sets of shifting rings, push pedal, filter screen and two sets of fender covers, be provided with the filter chamber in the rose box, and be provided with inlet and liquid outlet respectively at rose box top and bottom, inlet and liquid outlet all communicate with the filter chamber, the rose box front side wall and back lateral wall upper half region are provided with two sets of fixed orificess respectively, the deflector is located rose box upper half region, rotation axis one end is passed two sets of fixed orificess respectively and is connected with the deflector, and be provided with two sets of first mechanical seal respectively between two sets of rotation axes and two sets of fixed orificess inner walls, two sets of rotation axis other ends are connected with two sets of rotary gears respectively, be provided with two sets of fixed, two groups of ball bearings are respectively arranged in the two groups of fixed grooves, one ends of the two groups of fixed shafts are respectively inserted into and fixed on the two groups of ball bearings, the other ends of the two groups of fixed shafts are respectively connected with two groups of driving gears, the two groups of driving gears are respectively meshed with two groups of rotating gears, the lower half area of the left side wall and the right side wall of the filter box is respectively provided with a plurality of groups of positioning holes, the left and right ends of the two groups of adjusting threaded rods respectively penetrate through the plurality of groups of positioning holes, a plurality of groups of second mechanical sealing elements are respectively arranged between the two groups of adjusting threaded rods and the inner walls of the plurality of groups of positioning holes, the inner walls of the two groups of movable rings are respectively provided with internal threads corresponding to the two groups of adjusting threaded rods, the two groups of movable, the push pedal contacts with the filter screen top, be provided with two sets of discharge gates on the rose box left side wall and the right side wall respectively, two sets of discharge gates all communicate with each other with the filter chamber, two sets of fender covers demountable installation respectively are in two sets of discharge gates department.

The utility model discloses a water conservancy water and electricity dam filter equipment still includes two sets of cylinders, two sets of telescopic links, two sets of connecting rods and two sets of mounts, two sets of fender covers pass through multiunit hinge and rose box outer wall rotatable coupling, two sets of mounts are installed respectively on rose box left side wall and right side wall to be provided with two sets of holding rings respectively on two sets of mounts, two sets of cylinders pass respectively and fix on two sets of holding ring inner walls, two sets of telescopic link tops are installed respectively at two sets of cylinder output ends, both ends are covered rotatable coupling with two sets of telescopic link bottoms and two sets of fender respectively about two sets of connecting rods.

The utility model discloses a water conservancy water and electricity dam filter equipment still includes two sets of arc stoppers, two sets of arc stoppers are installed respectively in the rose box upper left side region and upper right side region.

The utility model discloses a water conservancy water and electricity dam filter equipment, the flange border region is provided with the sealing washer.

The utility model discloses a water conservancy water and electricity dam filter equipment still includes two sets of gag lever posts and two sets of stoppers, two sets of gag lever posts both ends are connected with rose box inner wall and two sets of stoppers respectively.

The utility model discloses a water conservancy water and electricity dam filter equipment still includes multiunit right angle support frame, multiunit right angle support frame is all installed on the rose box inner wall to multiunit right angle mount all contacts bottom the filter screen.

The utility model discloses a water conservancy water and electricity dam filter equipment still includes motor, speed reducer, output gear, drives gear, drive chain, first connecting gear and second connecting gear, the motor is installed at the speed reducer input end department, the speed reducer is installed on the rose box left side wall, output gear installs at the speed reducer output end department, first connecting gear and second connecting gear are installed respectively at two sets of adjusting threaded rod left ends to first connecting gear is connected gear engagement with the second, it installs on first connecting gear to drive the gear to it passes through the drive chain transmission with output gear and is connected.

The utility model discloses a water conservancy water and electricity dam filter equipment still includes multiunit dead lever and multiunit pulley, multiunit dead lever both ends are connected with two sets of swing pinion and multiunit pulley respectively, the multiunit pulley all contacts with the rose box outer wall.

The utility model discloses a water conservancy water and electricity dam filter equipment still includes two sets of locating levers and two sets of go-between, two sets of locating levers both ends are connected with rose box outer wall and two sets of go-between respectively, two sets of telescopic links pass two sets of go-between respectively.

The utility model discloses a water conservancy water and electricity dam filter equipment still includes the multiunit steel ball, be provided with the multiunit arc wall on two sets of go-between inner walls respectively, the multiunit steel ball is arranged in the multiunit arc wall respectively to the multiunit steel ball contacts with two sets of telescopic link outer walls respectively.

Compared with the prior art, the beneficial effects of the utility model are that: water to be filtered firstly enters the filter box through the liquid inlet and is filtered through the filter screen, so that impurities in the water are blocked in an area above the filter screen, the filtered water is discharged through the liquid outlet, when the impurities in the filter box are excessively accumulated, two groups of adjusting threaded rods can be rotated, two groups of moving rings can be rotated along the two groups of adjusting threaded rods and drive the push plate to move left and right in the filter box, when the push plate moves left, two groups of driving gears can be driven to rotate by an external driving device and drive two groups of rotating gears to rotate, so that two groups of fixed shafts drive the guide plate to rotate anticlockwise, so that the water entering the filter box slides down along the guide plate, enters a right lower area in the filter box and is filtered through the filter screen, the push plate moves left to enable the filtered impurities to continuously move left, and a blocking cover positioned on the left side is opened, discharge impurity through being located left discharge gate, when the push pedal moves to the right, the operation of the same reason to can conveniently clear up the rubbish that filters off, do not influence the filtration progress, reduce the influence to the filter effect of water.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic left side view of the connection of the first connecting gear, the second connecting gear, the output gear, the carry gear and the drive chain;

FIG. 4 is an enlarged view of a portion A of FIG. 1;

in the drawings, the reference numbers: 1. a filter box; 2. a guide plate; 3. a rotating shaft; 4. a rotating gear; 5. A drive gear; 6. a fixed shaft; 7. adjusting the threaded rod; 8. a moving ring; 9. pushing the plate; 10. A filter screen; 11. a blocking cover; 12. a first mechanical seal; 13. a ball bearing; 14. a second mechanical seal; 15. a cylinder; 16. a telescopic rod; 17. a connecting rod; 18. a fixed mount; 19. A hinge; 20. a positioning ring; 21. an arc-shaped limiting block; 22. a seal ring; 23. a limiting rod; 24. A limiting block; 25. a right-angle support frame; 26. a motor; 27. a speed reducer; 28. an output gear; 29. driving the gear; 30. a drive chain; 31. a first connecting gear; 32. a second connecting gear; 33. fixing the rod; 34. a pulley; 35. positioning a rod; 36. a connecting ring; 37. and (5) steel balls.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the filtering device for water conservancy and hydropower dam of the present invention is configured such that, when it works, water to be filtered firstly enters the filtering tank 1 through the inlet, and is filtered by the filtering net 10, so that impurities in the water are blocked in the area above the filtering net 10, and the filtered water is discharged through the outlet, when the impurities are accumulated too much in the filtering tank 1, the motor 26 can be powered on and started, the power output by the motor 26 is reduced by the speed reducer 27, and then the output gear 28 drives the driving gear 29 to rotate together through the transmission chain 30, so as to drive the first connecting gear 31 and the second connecting gear 32 to rotate, so as to rotate the two sets of adjusting threaded rods 7, further to rotate the two sets of moving rings 8 along the two sets of adjusting threaded rods 7, and drive the push plate 9 to move left and right in the filtering tank 1, when the push plate 9 moves left, the two groups of driving gears 5 can be driven to rotate by an external driving device, and the two groups of driving gears 5 drive the two groups of rotating gears 4 to rotate, when the two groups of rotating gears 4 rotate, the positions of the two groups of rotating gears 4 can be conveniently limited by the rotation of the plurality of groups of pulleys 34 along the outer wall of the filter box 1, so that the two groups of rotating shafts drive the guide plate 2 to rotate anticlockwise, the sealing gasket at the edge area of the guide plate 2 is contacted with the arc-shaped limiting block 21 at the left side and the inner wall of the filter box 1, the sealing performance between the guide plate 2 and the limiting block is improved, when the guide plate 2 is contacted with the limiting block, the guide plate 2 is not rotated, so that water entering the filter box 1 slides down along the guide plate 2, enters the lower right area in the filter box 1 and is filtered by the filter screen 10, the push plate, the messenger is located left telescopic link 16 and drives and is located left connecting rod 17 and remove, make and be located left fender lid 11 and open, discharge impurity through being located left discharge gate, when push pedal 9 moves to the right side, with the reason operation, thereby can conveniently clear up the rubbish of crossing filtering out, do not influence the filtration progress, reduce the influence to the filter effect of water, when two sets of telescopic links 16 reciprocate, can play certain limiting action to the position of two sets of telescopic links 16 through two sets of locating levers 35 and two sets of go-between 36, and when two sets of telescopic links 16 reciprocate, can reduce the frictional force between two sets of telescopic links 16 and two sets of go-between 36 inner walls through the roll of multiunit steel ball 37, make things convenient for reciprocating of two sets of telescopic links 16.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A water conservancy and hydropower dam filtering device is characterized by comprising a filtering box (1), a guide plate (2), two groups of rotating shafts (3), two groups of rotating gears (4), two groups of driving gears (5), two groups of fixed shafts (6), two groups of adjusting threaded rods (7), two groups of moving rings (8), a push plate (9), a filtering screen (10) and two groups of blocking covers (11), wherein a filtering cavity is arranged in the filtering box (1), the top and the bottom of the filtering box (1) are respectively provided with an inlet and an outlet which are communicated with the filtering cavity, the upper half areas of the front side wall and the rear side wall of the filtering box (1) are respectively provided with two groups of fixed holes, the guide plate (2) is positioned in the upper half area of the filtering box (1), one ends of the two groups of rotating shafts (3) respectively penetrate through the two groups of fixed holes and are connected with the guide plate (, two groups of first mechanical sealing elements (12) are respectively arranged between two groups of rotating shafts (3) and the inner walls of two groups of fixed holes, the other ends of the two groups of rotating shafts (3) are respectively connected with two groups of rotating gears (4), two groups of fixed grooves are respectively arranged on the front side wall and the rear side wall of the filter box (1), two groups of ball bearings (13) are respectively arranged in the two groups of fixed grooves, one ends of two groups of fixed shafts (6) are respectively inserted and fixed into the two groups of ball bearings (13), the other ends of the two groups of fixed shafts (6) are respectively connected with two groups of driving gears (5), the two groups of driving gears (5) are respectively meshed with the two groups of rotating gears (4), the lower half areas of the left side wall and the right side wall of the filter box (1) are respectively provided with a plurality of positioning holes, and the, and be provided with multiunit second mechanical seal spare (14) respectively between two sets of adjusting threaded rod (7) and multiunit locating hole inner wall, be provided with respectively on two sets of shifting ring (8) inner walls with two sets of adjusting threaded rod (7) corresponding internal threads to two sets of shifting ring (8) spiral shell dress respectively to two sets of adjusting threaded rod (7) on, push pedal (9) top is all installed in two sets of shifting ring (8), filter screen (10) horizontal installation is in rose box (1) the second region, push pedal (9) and filter screen (10) top contact, be provided with two sets of discharge gates on rose box (1) left side wall and the right side wall respectively, two sets of discharge gates all communicate with each other with the rose box, two sets of fender lid (11) are demountable installation respectively in two sets of discharge gate department.

2. A water conservancy and hydropower dam filtering device as claimed in claim 1, further comprising two sets of cylinders (15), two sets of telescopic rods (16), two sets of connecting rods (17) and two sets of fixing frames (18), wherein the two sets of blocking covers (11) are rotatably connected with the outer wall of the filtering box (1) through a plurality of sets of hinges (19), the two sets of fixing frames (18) are respectively installed on the left side wall and the right side wall of the filtering box (1), two sets of positioning rings (20) are respectively arranged on the two sets of fixing frames (18), the two sets of cylinders (15) respectively penetrate through and are fixed on the inner walls of the two sets of positioning rings (20), the top ends of the two sets of telescopic rods (16) are respectively installed at the output ends of the two sets of cylinders (15), and the left and right ends of the two sets of connecting rods (17) are respectively rotatably connected with the bottom.

3. A water conservancy and hydropower dam filtering device according to claim 2, further comprising two sets of arc-shaped limiting blocks (21), wherein the two sets of arc-shaped limiting blocks (21) are respectively arranged in the upper left area and the upper right area of the filtering tank (1).

4. A water conservancy and hydropower dam filter device according to claim 3, characterized in that the edge area of the guide plate (2) is provided with a sealing ring (22).

5. A water conservancy and hydropower dam filtering device according to claim 4, further comprising two sets of limiting rods (23) and two sets of limiting blocks (24), wherein two ends of the two sets of limiting rods (23) are respectively connected with the inner wall of the filter tank (1) and the two sets of limiting blocks (24).

6. A water conservancy and hydropower dam filter device according to claim 5, further comprising a plurality of groups of right angle support frames (25), wherein the plurality of groups of right angle support frames (25) are all installed on the inner wall of the filter box (1), and the plurality of groups of right angle fixing frames (18) are all contacted with the bottom of the filter screen (10).

7. The water conservancy and hydropower dam filtering device according to claim 6, further comprising a motor (26), a speed reducer (27), an output gear (28), a driving gear (29), a transmission chain (30), a first connecting gear (31) and a second connecting gear (32), the motor (26) is arranged at the input end of the speed reducer (27), the speed reducer (27) is arranged on the left side wall of the filter box (1), the output gear (28) is arranged at the output end of the speed reducer (27), the first connecting gear (31) and the second connecting gear (32) are respectively arranged at the left ends of the two groups of adjusting threaded rods (7), and the first connecting gear (31) is meshed with the second connecting gear (32), the driving gear (29) is arranged on the first connecting gear (31), and the driving gear (29) is in transmission connection with the output gear (28) through a transmission chain (30).

8. A water conservancy and hydropower dam filtering device according to claim 7, further comprising a plurality of groups of fixing rods (33) and a plurality of groups of pulleys (34), wherein two ends of the plurality of groups of fixing rods (33) are respectively connected with the two groups of rotating gears (4) and the plurality of groups of pulleys (34), and the plurality of groups of pulleys (34) are all contacted with the outer wall of the filtering tank (1).

9. A water conservancy and hydropower dam filtering device according to claim 8, further comprising two sets of positioning rods (35) and two sets of connecting rings (36), wherein two ends of the two sets of positioning rods (35) are respectively connected with the outer wall of the filtering tank (1) and the two sets of connecting rings (36), and the two sets of telescopic rods (16) respectively penetrate through the two sets of connecting rings (36).

10. The water conservancy and hydropower dam filter device as claimed in claim 9, further comprising a plurality of groups of steel balls (37), wherein the inner walls of the two groups of connecting rings (36) are respectively provided with a plurality of groups of arc-shaped grooves, the plurality of groups of steel balls (37) are respectively positioned in the plurality of groups of arc-shaped grooves, and the plurality of groups of steel balls (37) are respectively contacted with the outer walls of the two groups of telescopic rods (16).

Images