CN210887142U

CN210887142U - Gate for water conservancy ditch

Info

Publication number: CN210887142U
Application number: CN201921758722.8U
Authority: CN
Inventors: 龙雷; 罗立铁; 罗佳
Original assignee: Hunan Ruida Engineering Construction Co ltd
Current assignee: Hunan Ruida Engineering Construction Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-30
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to a gate for water conservancy irrigation canals and ditches, including the gate base, be provided with the gate body in the gate base, be provided with the drive arrangement that the drive gate body reciprocated on the gate base, gate body below is provided with the fender, the gate base upper reaches are provided with the mud collecting groove, the transversal trapezoidal of personally submitting in mud collecting groove, be provided with the mud discharging device in the mud collecting groove, the mud discharging device is including setting up the mud suction pipe in mud collecting groove bottom, the mud suction pipe other end is connected with the silt pump, the silt pump is connected with the mud discharge pipe. The utility model has the advantages of can reduce the silt in the irrigation canals and ditches.

Description

Gate for water conservancy ditch

Technical Field

The utility model belongs to the technical field of hydraulic engineering's technique and specifically relates to a gate for water conservancy irrigation canals and ditches is related to.

Background

The aquatic in the water conservancy irrigation canals and ditches often thoughtlessly has a large amount of silt, and these silt get into the gate inslot, can block the switching of gate main part, influence the normal work of gate main part.

Chinese patent No. CN208870006U discloses a gate for water conservancy ditches. Including the gate body and be provided with this internal gate of gate, the top of gate body is provided with the turbine subassembly that is used for driving the gate up-and-down motion, and the lower part of gate body is provided with silt gate frame, and the gate setting is in the top of silt gate frame, and the below of silt gate frame is provided with the silt gate, and the silt gate rotates the below that sets up at silt gate frame, discharges water and silt respectively through gate and silt gate, has avoided silt to disturb gate body work.

The above prior art solutions have the following drawbacks: under the blockking of silt gate, silt can be accumulated in gate one side, still can discharge the low reaches with a large amount of silt behind the silt gate is opened, makes low reaches quality of water muddy, and silt deposit can spend a large amount of manpower and materials in the time of the clearance at low reaches ditch bottom simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gate for water conservancy irrigation canals and ditches has the advantage that can reduce the silt in the irrigation canals and ditches.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a gate for water conservancy irrigation canals and ditches, includes the gate base, be provided with the gate body in the gate base, be provided with the drive arrangement that the drive gate body reciprocated on the gate base, gate body below is provided with the fender, the gate base upper reaches are provided with the mud collection groove, the transversal trapezoidal of personally submitting of mud collection groove, be provided with the mud discharging device in the mud collection groove, the mud discharging device is including setting up the suction pipe in mud collection groove bottom, the suction pipe other end is connected with the silt pump, the silt pump is connected with the mud pipe.

Through adopting above-mentioned technical scheme, the gate body reciprocates through the drive arrangement drive and realizes opening and close, and the fender intercepts the silt of irrigation canals and ditches bottom, makes it fall into the mud collecting tank, can reduce the silt in the irrigation canals and ditches, plays certain purification performance to the water in the irrigation canals and ditches, when silt piles up a certain amount in the mud collecting tank, silt pump takes the silt in the mud collecting tank out, avoids silt to pile up and then flow from the fender top in the mud collecting tank.

The utility model discloses further set up to: the mud pipe is connected with a silt collecting box, the silt collecting box is provided with a water outlet towards one side bottom of the ditch, the water outlet is provided with a filter screen, and the water outlet is provided with a water chute towards the ditch.

By adopting the technical scheme, the silt collecting box can collect silt discharged from the silt collecting groove, so that the silt is prevented from scattering everywhere to pollute the ecological environment beside a ditch, and the filter screen can filter the silt in the silt collecting box, so that water in the silt passes through the filter screen and is discharged from the water outlet.

The utility model discloses further set up to: two stop blocks are arranged on two sides of the water outlet in parallel, sliding grooves are formed in one opposite sides of the two stop blocks respectively, and two sides of the filter screen are inserted into the sliding grooves respectively.

Through adopting above-mentioned technical scheme, the spout has played location and guide effect to the filter screen, avoids the filter screen to fall out the outlet under the action of gravity of silt, when the filter screen damaged, can take out the filter screen, is convenient for change with the filter screen along the spout to sliding simultaneously.

The utility model discloses further set up to: the silt collecting box bottom surface is towards the outlet slope, one side that the outlet was kept away from to the silt collecting box is provided with the support frame.

Through adopting above-mentioned technical scheme, silt collecting box bottom is the slope setting, can make and gather the whole flow direction outlet of water in the collecting box bottom, makes the water in the silt collecting box discharge more easily.

The utility model discloses further set up to: and the outer walls of two sides of the silt collecting box are symmetrically provided with hanging rings.

Through adopting above-mentioned technical scheme, need transport away the silt collecting box after the silt collecting box is filled, handle silt wherein, the rings of silt collecting box both sides make hoist and mount silt collecting box more convenient.

The utility model discloses further set up to: the driving device comprises a mounting frame arranged above the gate base, a lead screw vertically arranged is rotatably connected to the mounting frame, the lead screw downwards penetrates through the mounting frame and is fixedly connected with the gate body, and one end of the lead screw, which is located above the mounting frame, is connected with a hand wheel through threads.

Through adopting above-mentioned technical scheme, when the gate body was opened to needs, rotatory hand wheel because lead screw and hand wheel threaded connection, and lead screw bottom and gate body fixed connection, can not the rotation, so the lead screw can vertical removal, and then drives this lift of gate, realizes opening and close of gate.

The utility model discloses further set up to: the gate base is U-shaped, a gate slot is formed in one surface, opposite to the two vertical ends, of the gate base, and two sides of the gate body are respectively inserted into the gate slot and can slide along the gate slot.

Through adopting above-mentioned technical scheme, the gate slot can play limiting displacement to the gate body, avoids the gate to take place the skew under the impact of rivers, and when the gate body was pegged graft in the gate slot, sealed effect is better simultaneously, can avoid water to flow out from the gap of gate body and irrigation canals and ditches lateral wall.

The utility model discloses further set up to: the mud suction pipe is provided with a fixed seat, the fixed seat comprises a lantern ring sleeved on the mud suction pipe and a fixed rod connected with the lantern ring, and the fixed rod is fixed on the side wall of the ditch.

Through adopting above-mentioned technical scheme, the fixing base can play limiting displacement to the suction pipe, avoids the suction pipe to slide down at the water impact and goes out the mud groove, makes mud discharging work can stably go on.

To sum up, the utility model discloses a beneficial technological effect does:

1. the mud guard intercepts the silt at the bottom layer of the ditch, so that the silt falls into the mud collecting groove, and the silt in the ditch can be reduced;

2. the silt pump pumps out the silt in the silt collecting groove, so that the silt is prevented from accumulating in the silt collecting groove and flowing out of the top of the mud guard;

3. silt collecting box can collect from the interior exhaust silt of collection mud groove, avoids silt to wander all around and pollutes the other ecological environment of irrigation canals and ditches.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial schematic view of the drive apparatus of FIG. 1;

FIG. 3 is a schematic view of a portion of the silt collection box of FIG. 1;

fig. 4 is a partially enlarged schematic view of a in fig. 1.

In the figure, 1, a gate base; 11. a vertical end; 12. a horizontal end; 13. a gate slot; 2. a gate body; 3. a fender; 4. a drive device; 41. a mounting frame; 42. a screw rod; 43. a hand wheel; 5. a sludge discharge device; 51. a mud suction pipe; 52. a silt pump; 53. a sludge discharge pipe; 6. a fixed seat; 61. a collar; 62. fixing the rod; 7. a silt collecting box; 71. a water outlet; 72. a water chute; 73. a filter screen; 74. a stopper; 75. a chute; 76. a support frame; 77. a hoisting ring; 8. a sludge collecting groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a gate for water conservancy irrigation canals and ditches, including gate base 1, install gate body 2 in the gate base 1, gate body 2 below is provided with fender 3, is provided with the drive arrangement 4 that drives gate body 2 and reciprocate on the gate base 1, and 1 upper reaches of gate base are provided with mud collecting tank 8, and mud collecting tank 8's cross section is wide trapezoidal down, is provided with row mud device 5 in the mud collecting tank 8.

Referring to fig. 2, gate base 1 is the setting of U-shaped, including horizontal end 12 and two vertical ends 11 in horizontal end 12 perpendicular welded fastening respectively, horizontal end 12 and irrigation canals and ditches bottom surface butt, 3 welded fastening of fender are at the upper surface of

horizontal end

12, and 3 both ends of fender respectively with vertical end 11 butt, two vertical ends 11 of gate base 1 are pre-buried respectively and are pour in irrigation canals and ditches both sides wall, and two vertical end 11 relative one side has seted up gate groove 13 respectively, 2 both sides of gate body are pegged graft respectively in gate groove 13, and can follow gate groove 13 and slide, the bottom surface of

gate body

2 and 3 top surface butts of fender.

The driving device 4 comprises a mounting frame 41 fixed on the top of the gate base 1 in a welding manner, a vertically arranged screw rod 42 is rotatably connected to the mounting frame 41, one end of the screw rod 42 penetrates through the mounting frame 41 to be fixedly welded with the gate body 2, and the other end of the screw rod 42 is in threaded connection with a hand wheel 43; when the gate body 2 needs to be opened, the hand wheel 43 is rotated, because the screw rod 42 is in threaded connection with the hand wheel 43, and the bottom end of the screw rod 42 is fixedly connected with the gate body 2 and cannot rotate, so that the screw rod 42 can vertically move, and then the gate is driven to lift, and the opening and closing of the gate are realized.

Referring to fig. 1 and 3, the sludge discharge device 5 comprises a sludge suction pipe 51 arranged at the bottom of the sludge collection tank 8, the other end of the sludge suction pipe 51 is connected with a sediment pump 52, the sediment pump 52 is connected with a sludge discharge pipe 53, and the other end of the sludge discharge pipe 53 is connected with a sediment collection tank 7; the mud guard 3 intercepts the silt at the bottom layer of the ditch, so that the silt falls into the silt collecting tank 8, and the silt pump 52 is started to convey the silt in the silt collecting tank 8 into the silt collecting tank 7 through the mud suction pipe 51 and the mud discharge pipe 53.

The silt pump 52 is 80ZGB silt pump 52 and is communicated with an external power supply.

A water outlet 71 is arranged at the bottom of one side of the silt collecting box 7 facing the ditch, a water chute 72 facing the ditch is fixedly welded at the bottom of the water outlet 71, a filter screen 73 is arranged at the water outlet 71, two stoppers 74 are respectively vertically arranged at two sides of the water outlet 71, a sliding groove 75 is respectively arranged at one side of the two stoppers 74, and two sides of the filter screen 73 are respectively inserted into the sliding grooves 75.

The bottom surface of the sediment collection box 7 inclines towards the water outlet 71, one side of the sediment collection box 7 far away from the water outlet 71 is provided with a support frame 76, and two lifting rings 77 are symmetrically welded and fixed on the outer walls of two sides of the sediment collection box 7 perpendicular to the water outlet 71.

Referring to fig. 4, a fixing seat 6 is arranged on the mud suction pipe 51, the fixing seat 6 includes a sleeve ring 61 sleeved on the mud suction pipe 51 and a fixing rod 62 welded and fixed with the sleeve ring 61, and one end of the fixing rod 62 far away from the sleeve ring 61 is embedded in the side wall of the ditch.

The implementation principle of the embodiment is as follows: when the valve body needs to be opened and closed, the hand wheel 43 is rotated, the screw rod 42 is vertically moved through the threaded connection between the hand wheel 43 and the screw rod 42, and then the gate body 2 is driven to move up and down, so that the opening and closing of the gate body 2 are realized; when the gate body 2 is opened, water flows out from the upper side of the mud guard 3, silt at the bottom layer of the ditch is stopped by the mud guard 3 and falls into the silt collecting tank 8, the silt in the silt collecting tank 8 is conveyed into the silt collecting tank 7 by the silt pump 52, and the water flow in the silt returns to the ditch through the filter screen 73 and the water guide groove 72.

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

1. The utility model provides a gate for water conservancy irrigation canals and ditches, includes gate base (1), be provided with gate body (2) in gate base (1), be provided with drive gate body (2) drive arrangement (4) that reciprocate on gate base (1), gate body (2) below is provided with fender (3), its characterized in that: the utility model discloses a gate valve, including gate base (1), gate base (1) upper reaches are provided with mud collection groove (8), mud collection groove (8) are transversal personally submits trapezoidally, be provided with mud discharging device (5) in mud collection groove (8), mud discharging device (5) are including setting up suction pipe (51) in mud collection groove (8) bottom, suction pipe (51) other end is connected with silt pump (52), silt pump (52) are connected with mud pipe (53).

2. The gate of claim 1, wherein: mud pipe (53) are connected with silt collecting box (7), silt collecting box (7) are provided with outlet (71) towards one side bottom of irrigation canals and ditches, outlet (71) are provided with filter screen (73), outlet (71) are provided with guiding gutter (72) towards the irrigation canals and ditches.

3. The gate of claim 2, wherein: two sides of the water outlet (71) are provided with two stop blocks (74) in parallel, one sides of the two stop blocks (74) opposite to each other are respectively provided with a sliding groove (75), and two sides of the filter screen (73) are respectively inserted into the sliding grooves (75).

4. The gate of claim 3, wherein: the bottom surface of the silt collecting box (7) inclines towards the water outlet (71), and one side, away from the water outlet (71), of the silt collecting box (7) is provided with a support frame (76).

5. The gate of claim 4, wherein: and hanging rings (77) are symmetrically arranged on the outer walls of the two sides of the silt collecting box (7).

6. The gate of claim 5, wherein: drive arrangement (4) are including setting up mounting bracket (41) in gate base (1) top, rotate on mounting bracket (41) and be connected with lead screw (42) of vertical setting, lead screw (42) pass mounting bracket (41) and gate body (2) fixed connection downwards, the one end threaded connection that lead screw (42) are located mounting bracket (41) top has hand wheel (43).

7. The gate of claim 1, wherein: the gate base (1) is arranged in a U shape, a gate groove (13) is formed in one surface, opposite to two vertical ends (11), of the gate base (1), two sides of the gate body (2) are respectively inserted into the gate groove (13) and can slide along the gate groove (13).

8. The gate of claim 1, wherein: be provided with fixing base (6) on mud suction pipe (51), fixing base (6) are including cup jointing lantern ring (61) on mud suction pipe (51) and dead lever (62) of being connected with lantern ring (61), dead lever (62) are fixed on the irrigation canals and ditches lateral wall.