CN215165955U

CN215165955U - Drainage mechanism that hydraulic engineering used

Info

Publication number: CN215165955U
Application number: CN202023115100.9U
Authority: CN
Inventors: 吴余生; 安锡光; 张绍平; 李海娜; 张锦红; 赵鉴; 赵泽彪
Original assignee: Yunnan Energy Investment Yuanda Construction Group Co ltd
Current assignee: Yunnan Energy Investment Yuanda Construction Group Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-12-14
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a drainage mechanism for hydraulic engineering, which relates to the technical field of hydraulic engineering, and comprises a device box, wherein the top end of the device box is fixedly connected with an air pump, the left end of the device box is fixedly connected with a connecting pipe, the inner side wall of the connecting pipe is slidably connected with a water pumping pipe, the surface of the water pumping pipe is fixedly sleeved with a first sealing ring, the surface of the first sealing ring is slidably connected with the connecting pipe, and the side surface of the connecting pipe is provided with a chute. The practicability of the device is improved.

Description

Drainage mechanism that hydraulic engineering used

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a drainage mechanism that hydraulic engineering used.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting benefits, is also called water engineering, can control water flow and prevent flood disasters only by building the hydraulic engineering, can use a great variety of equipment in the hydraulic engineering, and is one of drainage mechanisms.

Current drainage mechanism inhales a large amount of silt or stones easily when drawing water, do not cause the damage to device inner structure easily when handling, stop up drinking-water pipe and drain pipe even, solid matters such as the inside silt of cleaning device or stones are very troublesome, need tear the clearance open with whole device, the efficiency of hydraulic engineering has been influenced to a certain extent, the installation of current drinking-water pipe is very loaded down with trivial details, when the length of drinking-water pipe is not enough, just need to change longer drinking-water pipe, at this moment, loaded down with trivial details loading and unloading step can consume a large amount of time, and then influence hydraulic engineering's efficiency, for this, provide a drainage mechanism that hydraulic engineering used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the water pumping pipe and the water discharging pipe are easy to be blocked and the steps of the water pumping pipe are complex in the prior art, and providing a water discharging mechanism for hydraulic engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drainage mechanism for hydraulic engineering comprises a device box, wherein an air pump is fixedly connected to the top end of the device box, a connecting pipe is fixedly connected to the left end of the device box, a water pumping pipe is slidably connected to the inner side wall of the connecting pipe, a first sealing ring is fixedly sleeved on the surface of the water pumping pipe, the surface of the first sealing ring is slidably connected with the connecting pipe, a sliding groove is formed in the side surface of the connecting pipe, a clamping block is slidably connected to the inner side wall of the sliding groove of the connecting pipe, a first spring rod is fixedly connected to the side surface of the clamping block, a connecting groove is slidably sleeved on the surface of the water pumping pipe, a second sealing ring is fixedly connected to the inner side wall of the connecting groove, a limiting rod is slidably sleeved on the side surface of the connecting groove, a limiting hole is formed in the surface of the water pumping pipe, and a spring is slidably sleeved on the surface of the limiting rod, the bottom end of the connecting groove is fixedly connected with a filter screen, the inner side wall of the connecting groove is rotatably connected with a first rotating shaft, the surface of the first rotating shaft is fixedly sleeved with an impeller, a transmission device is arranged inside the connecting groove, the bottom end of the connecting groove is fixedly connected with a fixed block, the side surface of the fixed block is fixedly connected with a second spring rod, the right end of the second spring rod is fixedly connected with a dust removing brush, the right end of the dust removing brush is fixedly connected with a fixed rope, the side surface of the dust removing brush is tightly contacted with the filter screen, the top end inside the device box is fixedly connected with a second rotating shaft, the surface of the second rotating shaft is rotatably sleeved with a valve, the side surface of the valve is fixedly connected with a third spring rod, the other end of the third spring rod is fixedly connected with the device box, the right end of the device box is fixedly connected with a water outlet groove, and the inner side wall of the water outlet groove is connected with the valve in a sliding mode.

Preferably, the fixed orifices have been seted up on the surface of drinking-water pipe, the inside wall and the connecting pipe sliding connection of the fixed orifices of drinking-water pipe.

Preferably, the left end and the gag lever post fixed connection of spring, the right-hand member and the spread groove fixed connection of spring.

Preferably, the limiting rod can enter the limiting hole, and the surface of the limiting rod is in close contact with the limiting hole.

Preferably, transmission is including seting up the transmission groove in the spread groove inside, the right-hand member of first axis of rotation passes the spread groove and gets into in the transmission groove, the right-hand member fixedly connected with semi-gear of first axis of rotation, the inside wall fixedly connected with third axis of rotation of transmission groove, the surface rotation of third axis of rotation has cup jointed the line roller, the left end of line roller is fixed to be cup jointed drive gear, drive gear is connected with the meshing of semi-gear, the fixed rope that is connected with in surface of line roller.

Preferably, after the valve is tightly contacted with the water outlet groove, the right end of the device box is sealed, and the outside air cannot enter the device box from the joint of the valve and the water outlet groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. at the impeller, under first axis of rotation and transmission's cooperation, the filter screen is constantly scrubbed to the dust removal brush, avoid silt to plug up the filter screen, guarantee that the drinking-water pipe is in unobstructed state always, drainage mechanism can normally work, for traditional drainage mechanism, the condition of advance silt in the device can not appear in this mechanism, the condition that the filter screen is blockked up can not appear yet, make the device can normally work always, the efficient of drainage, need not do the maintenance work of wasing silt, the maintenance cost of device has been saved, the economic benefits of device has been increased, silt can't get into in the mechanism, can not exert an influence to the equipment in the mechanism, the life of equipment has been increased, the practicality of the device that improves.

2. Under the cooperation of fixture block, first spring beam and connecting pipe, can fast loading and unloading drinking-water pipe, save the time of loading and unloading drinking-water pipe, improved the work efficiency of mechanism, improved the convenience of device, under the cooperation of gag lever post, spring and spacing hole, can fast loading and unloading spread groove, improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a drainage mechanism for hydraulic engineering according to the present invention;

fig. 2 is a side view of a drainage mechanism for hydraulic engineering according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is an enlarged view at B in fig. 1.

In the figure: the device comprises a device box 1, an air pump 2, a connecting pipe 3, a water pumping pipe 4, a first sealing ring 5, a clamping block 6, a first spring rod 7, a connecting groove 8, a second sealing ring 9, a limiting rod 10, a limiting hole 11, a spring 12, a first rotating shaft 13, an impeller 14, a line roller 15, a fixed rope 16, a filter screen 17, a fixed block 18, a second spring rod 19, a dust removing brush 20, a second rotating shaft 21, a valve 22, a third spring rod 23, a water outlet groove 24, a transmission groove 25, a half gear 26, a third rotating shaft 27 and a transmission gear 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a drainage mechanism that hydraulic engineering used, including device case 1, the top fixedly connected with air pump 2 of device case 1, the left end fixedly connected with connecting pipe 3 of device case 1, the inside wall sliding connection of connecting pipe 3 has drinking-water pipe 4, the fixed orifices has been seted up on the surface of drinking-water pipe 4, the inside wall and the connecting pipe 3 sliding connection of the fixed orifices of drinking-water pipe 4, the fixed orifices and the connecting pipe 3 cooperation of drinking-water pipe 4, can fix drinking-water pipe 4, realize quick fixed, the convenience of device has been increased, the fixed surface of drinking-water pipe 4 has cup jointed first sealing washer 5, the surface and the connecting pipe 3 sliding connection of first sealing washer 5, the spout has been seted up to the side of connecting pipe 3, the inside wall sliding connection of the spout of connecting pipe 3 has fixture block 6, the side fixedly connected with first spring beam 7 of fixture block 6.

The surface of the pumping pipe 4 is sleeved with a connecting groove 8 in a sliding manner, the inner side wall of the connecting groove 8 is fixedly connected with a second sealing ring 9, the second sealing ring 9 is sleeved on the surface of the pumping pipe 4 in a sliding manner, the side surface of the connecting groove 8 is connected with a limiting rod 10 in a sliding manner, the surface of the pumping pipe 4 is provided with a limiting hole 11, the limiting rod 10 can enter the limiting hole 11, the surface of the limiting rod 10 is tightly contacted with the limiting hole 11, the connecting groove 8 can be fixed on the pumping pipe 4 by the limiting rod 10 matching with the limiting hole 11, the surface of the limiting rod 10 is sleeved with a spring 12 in a sliding manner, the bottom end of the connecting groove 8 is fixedly connected with a filter screen 17, the left end of the spring 12 is fixedly connected with the limiting rod 10, the right end of the spring 12 is fixedly connected with the connecting groove 8, the limiting rod 10 cannot be easily separated from the connecting groove 8, meanwhile, the limiting rod 10 automatically enters the limiting hole 11, automatic fixing is realized, and the convenience of the device is improved, the inside wall of connecting groove 8 rotates and is connected with first axis of rotation 13, and impeller 14 is cup jointed to the fixed surface of first axis of rotation 13.

Transmission has been seted up to spread groove 8's inside, transmission is including seting up at the inside transmission groove 25 of spread groove 8, the right-hand member of first axis of rotation 13 passes spread groove 8 and gets into in the transmission groove 25, the right-hand member fixedly connected with semi-gear 26 of first axis of rotation 13, the inside wall fixedly connected with third axis of rotation 27 of transmission groove 25, the surface rotation of third axis of rotation 27 has cup jointed line roller 15, the left end of line roller 15 is fixed to have cup jointed drive gear 28, drive gear 28 is connected with semi-gear 26 meshing, the fixed rope 16 of the fixed surface connection of line roller 15, the bottom fixedly connected with fixed block 18 of spread groove 8, the side fixedly connected with second spring beam 19 of fixed block 18, the right-hand member fixedly connected with dust removal brush 20 of second spring beam 19, the right-hand member and the fixed rope 16 fixed connection of dust removal brush 20, the side and the filter screen 17 in close contact with of dust removal brush 20.

The top end of the inside of the device box 1 is fixedly connected with a second rotating shaft 21, the surface of the second rotating shaft 21 is rotatably sleeved with a valve 22, the side surface of the valve 22 is fixedly connected with a third spring rod 23, the other end of the third spring rod 23 is fixedly connected with the device box 1, the right end of the device box 1 is fixedly connected with a water outlet groove 24, the inner side wall of the water outlet groove 24 is in sliding connection with the valve 22, the valve 22 is tightly connected with the water outlet groove 24, then the right end of the device box 1 is sealed, external air cannot enter the device box 1 from the joint of the valve 22 and the water outlet groove 24, when the air pump 2 pumps air, the external air cannot enter the device box 1 from the valve 22, the siphon effect of the water pumping pipe 4 is guaranteed, and the normal operation of the device is guaranteed.

In the utility model, the water pumping pipe 4 is put into water, the air pump 2 is started, the air pump 2 pumps the air in the device box 1, the pressure inside the device box 1 is small, the atmospheric pressure on the water is large, the water is pressed into the water pumping pipe 4 by the atmospheric pressure, the filter screen 17 filters the silt in the water, the flowing water drives the impeller 14 to rotate, the impeller 14 drives the first rotating shaft 13 to rotate, the first rotating shaft 13 drives the half gear 26 to rotate, the half gear 26 drives the transmission gear 28 to rotate, the transmission gear 28 drives the wire roller 15 to rotate, the fixed rope 16 is wound on the wire roller 15, the fixed rope 16 pulls the dust removing brush 20, the dust removing brush 20 moves rightwards, the second spring rod 19 extends, the dust removing brush 20 removes the silt attached to the surface of the filter screen 17, when the part with the gear teeth on the half gear 26 leaves the transmission gear 28, the second spring rod 19 contracts, the second spring rod 19 drives the dust removing brush 20 to reset, the dust removing brush 20 again cleans the silt attached to the surface of the filter screen 17.

The water in the device case 1 is gradually accumulated, and when the water pressure exceeds the elastic force of the third spring rod 23, the third spring rod 23 is contracted, the valve 22 is rotated, and the water in the device case 1 is discharged from the water outlet groove 24.

When drinking-water pipe 4 need be changed, with two fixture blocks 6 to middle extrusion, first spring lever 7 shrink, outwards pull out drinking-water pipe 4, alright take out drinking-water pipe 4, directly insert new drinking-water pipe 4 on connecting pipe 3, first spring lever 7 shrink, fixture block 6 removes to the centre, leave behind drinking-water pipe 4 when fixture block 6, first spring lever 7 stretches, and the side of fixture block 6 supports drinking-water pipe 4, accomplishes the fixed to drinking-water pipe 4, has realized fast loading and unloading.

When need changing spread groove 8, outwards pull out gag lever post 10, spring 12 stretches, spring 12 leaves spacing hole 11, pull out spread groove 8 downwards, can take out spread groove 8, insert drinking-water pipe 4 with new spread groove 8, 4 extrusion gag lever posts 10 of drinking-water pipe, spring 12 stretches, when gag lever post 10 removed spacing hole 11 department, drinking-water pipe 4 no longer extrudees gag lever post 10, spring 12 contracts, spring 12 drives gag lever post 10 and gets into spacing hole 11, fix spread groove 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The drainage mechanism for the water conservancy project comprises a device box (1) and is characterized in that an air pump (2) is fixedly connected to the top end of the device box (1), a connecting pipe (3) is fixedly connected to the left end of the device box (1), a water pumping pipe (4) is slidably connected to the inner side wall of the connecting pipe (3), a first sealing ring (5) is fixedly sleeved on the surface of the water pumping pipe (4), the surface of the first sealing ring (5) is slidably connected with the connecting pipe (3), a sliding groove is formed in the side face of the connecting pipe (3), a clamping block (6) is slidably connected to the inner side wall of the sliding groove of the connecting pipe (3), a first spring rod (7) is fixedly connected to the side face of the clamping block (6), a connecting groove (8) is sleeved on the surface of the water pumping pipe (4), and a second sealing ring (9) is fixedly connected to the inner side wall of the connecting groove (8), the second sealing ring (9) is sleeved on the surface of the water pumping pipe (4) in a sliding manner, a limiting rod (10) is connected to the side face of the connecting groove (8) in a sliding manner, a limiting hole (11) is formed in the surface of the water pumping pipe (4), a spring (12) is sleeved on the surface of the limiting rod (10) in a sliding manner, a filter screen (17) is fixedly connected to the bottom end of the connecting groove (8), a first rotating shaft (13) is rotatably connected to the inner side wall of the connecting groove (8), an impeller (14) is sleeved on the surface of the first rotating shaft (13), a transmission device is arranged inside the connecting groove (8), a fixed block (18) is fixedly connected to the bottom end of the connecting groove (8), a second spring rod (19) is fixedly connected to the side face of the fixed block (18), a dust removing brush (20) is fixedly connected to the right end of the second spring rod (19), and the right end of the dust removing brush (20) is fixedly connected with a fixed rope (16), the side and filter screen (17) in close contact with of dust removal brush (20), the inside top fixedly connected with second axis of rotation (21) of device case (1), valve (22) have been cup jointed in the surface rotation of second axis of rotation (21), the side fixedly connected with third spring beam (23) of valve (22), the other end and the device case (1) fixed connection of third spring beam (23), the right-hand member fixedly connected with of device case (1) goes out basin (24), the inside wall and the valve (22) sliding connection of play basin (24).

2. The drainage mechanism for the water conservancy project according to claim 1, wherein a fixing hole is formed in the surface of the water pumping pipe (4), and the inner side wall of the fixing hole of the water pumping pipe (4) is slidably connected with the connecting pipe (3).

3. The drainage mechanism for the water conservancy project according to claim 1, wherein the left end of the spring (12) is fixedly connected with the limiting rod (10), and the right end of the spring (12) is fixedly connected with the connecting groove (8).

4. The drainage mechanism for the water conservancy project according to claim 1, wherein the limiting rod (10) can enter the limiting hole (11), and the surface of the limiting rod (10) is in close contact with the limiting hole (11).

5. The drainage mechanism that a hydraulic engineering used according to claim 1, characterized in that, transmission includes offer at inside transmission groove (25) of spread groove (8), the right-hand member of first axis of rotation (13) passes spread groove (8) and gets into transmission groove (25), the right-hand member fixedly connected with pinion (26) of first axis of rotation (13), the inside wall fixedly connected with third axis of rotation (27) of transmission groove (25), the surface rotation of third axis of rotation (27) has cup jointed line roller (15), the left end of line roller (15) is fixed to be cup jointed drive gear (28), drive gear (28) and pinion (26) meshing are connected, the fixed rope (16) that is connected with in surface of line roller (15).

6. A drainage mechanism for water conservancy projects according to claim 1, characterized in that after the valve (22) is tightly contacted with the water outlet groove (24), the right end of the device box (1) is sealed, and outside air can not enter the device box (1) from the joint of the valve (22) and the water outlet groove (24).