CN215715061U - Filter type gate for water conservancy channel - Google Patents

Abstract

The utility model discloses a filter gate for water conservancy channels, which is used for carrying out three-stage filtration on silt and other substances in water through a stepped filter device, and is characterized in that a gate plate can be arranged in a gate frame in a sliding way, the top of the gate frame is provided with a traction hole, a limit ring is arranged at the top of the gate frame and corresponds to the traction hole, one end of a traction rod is fixedly connected with the top of the gate plate through a connecting block, the other end of the traction rod penetrates through the traction hole and the limit ring at the top of the gate frame to extend upwards, both sides of the connecting block are respectively provided with a fixed block, through holes are arranged on the side wall of the fixed block, a plurality of intercepting ropes are arranged in the intercepting frame at equal intervals, one end of each intercepting rope is fixedly connected with the bottom of the intercepting frame, the other end of each intercepting frame is fixedly connected with the top of the intercepting frame, one side of a primary cement platform is connected with the intercepting frame, and the other side of the secondary cement platform is connected with one side of the secondary cement platform, the other side of the second-level cement platform is connected with one side of the third-level cement platform, and the other side of the third-level cement platform is connected with the gate frame.

Description

Filter type gate for water conservancy channel

Technical Field

The utility model discloses a filter type gate for a water conservancy channel, relates to a gate which is used on the water conservancy channel and used for filtering substances such as silt in water and the like, and belongs to the technical field of water conservancy engineering. In particular to a gate for carrying out three-stage filtration on silt and other substances in water through a stepped filtering device.

Background

The gate is the important component of hydraulic engineering building, can be used for intercepting rivers, control water level, adjust flow, discharge silt and floater etc. by wide application in river irrigation canal, as a ring among the hydraulic engineering, mainly play the effect of irrigation and water supply, in the use, need control opening and the interrupt of rivers with the gate, but current gate does not possess filtering capability, when the sand content is higher in irrigation rivers, silt passes through the gate, can be because the obstruction of gate is deposited in gate department, after opening the gate, rivers are mingled with sedimentary silt, together by in the irrigation canal, the velocity of flow is slower in the canal, debris such as silt deposit easily and pile up, make the river bed raise, reduce irrigation canal life.

Publication No. CN207211087U discloses a gate for water conservancy dam, including the gate body and set up at this internal gate of gate, the top of gate is provided with the worm gear subassembly that is used for driving the gate at this internal up-and-down motion of gate, this internal supplementary gate that still is provided with of gate, supplementary gate setting is in the both sides of gate, and this gate does not have filtering capability, when rivers are mingled with silt debris through the gate, can be because the sediment of the block of gate is in gate department, after opening the floodgate, sedimentary gravel debris are washed the irrigation canals and ditches along with rivers together in, and irrigation canals and ditches velocity of flow is more slow, and debris such as silt deposit easily and pile up, make the irrigation canals and ditches riverbed raise, reduce irrigation canals and ditches life.

Disclosure of Invention

In order to improve the situation, the utility model provides a filter type gate for a water conservancy channel, which is a gate for carrying out three-stage filtration on substances such as silt in water through a stepped filtering device.

The utility model discloses a filter type gate for a water conservancy channel, which is realized by the following steps: the utility model relates to a filter type gate for a water conservancy channel, which comprises a gate main body and a filter device, wherein the gate main body comprises a draw bar, a gate frame, a connecting block and a gate plate, the gate plate can be arranged in the gate frame in a sliding way, the top of the gate frame is provided with a traction hole, a limiting ring is arranged at the top of the gate frame and corresponds to the traction hole, one end of the draw bar is fixedly connected with the top of the gate plate through the connecting block, the other end of the draw bar penetrates through the traction hole and the limiting ring at the top of the gate frame to extend upwards, two sides of the connecting block are respectively provided with a fixing block, the side wall of the fixing block is provided with a through hole, the filter device comprises an intercepting frame, intercepting ropes, a first-stage filter plate, a second-stage filter plate, a third-stage filter plate, a pull ring, a first-stage cement platform, a second-stage cement platform and a third-stage cement platform, a plurality of intercepting ropes are equidistantly arranged in the intercepting frame, one end of the intercepting rope is fixedly connected with the bottom of the intercepting frame, the other end of the first-stage cement platform is fixedly connected with the top of the interception frame, one side of the first-stage cement platform is connected with the interception frame, the other side of the first-stage cement platform is connected with one side of the second-stage cement platform, the other side of the third-stage cement platform is connected with the gate frame, the second-stage cement platform is higher than the first-stage cement platform, the third-stage cement platform is higher than the second-stage cement platform, the height of the first-stage cement platform is gradually reduced from one side to the other side, the height of the second-stage cement platform is gradually reduced from one side to the other side, the first-stage filter plate is arranged on the first-stage cement platform, the second-stage filter plate is arranged on the second-stage cement platform, the third-stage filter plate is arranged on the third-stage cement platform, two sides of the first-stage filter plate are respectively arranged on the pull rings, two sides of the second-stage filter plate are respectively provided with pull rings, it has a plurality of filter tanks to open on the one-level filter, a plurality of filter tanks are the matrix arrangement, and it has a plurality of filter tanks to open on the second grade filter, a plurality of filter tanks are the matrix arrangement, and it has a plurality of filter tanks to open on the tertiary filter, a plurality of filter tanks are the matrix arrangement, the filter tank width increases from the bottom to the top gradually, have put a plurality of spherical archs, a plurality of respectively on one-level filter, secondary filter and the tertiary filter spherical protruding and a plurality of the filter tank one-to-one.

Has the beneficial effects.

Firstly, can carry out tertiary filtration through matters such as cascaded filter equipment to silt in aquatic.

Secondly, the structure is simple, convenient and practical.

Thirdly, the cost is low, and the popularization is convenient.

Drawings

Fig. 1 is a three-dimensional structure diagram of a filter type gate for a water conservancy channel.

Fig. 2 is a schematic structural diagram of a filter gate for a water conservancy channel.

In the attached drawings

Wherein the method comprises the following steps: the device comprises a traction rod 1, a gate door frame 2, a connecting block 3, an intercepting frame 4, an intercepting rope 5, a first-stage filter plate 6, a second-stage filter plate 7, a third-stage filter plate 8, a filter tank 9, a gate door plate 10, a first-stage cement platform 11, a second-stage cement platform 12, a third-stage cement platform 13 and a pull ring 14.

The specific implementation mode is as follows:

the utility model discloses a filter type gate for a water conservancy channel, which is realized by the following steps: the utility model relates to a filter type gate for a water conservancy channel, which consists of a gate main body and a filter device, wherein the gate main body consists of a traction rod 1, a gate door frame 2, a connecting block 3 and a gate door plate 10, the gate door plate 10 is arranged in the gate door frame 2 in a sliding way, the top of the gate door frame 2 is provided with a traction hole, a limit ring is arranged at the top of the gate door frame 2 and corresponds to the traction hole, one end of the traction rod 1 is fixedly connected with the top of the gate door plate 10 through the connecting block 3, the other end of the traction rod penetrates through the traction hole and the limit ring at the top of the gate door frame 2 to extend upwards, two sides of the connecting block 3 are respectively provided with a fixed block, the side wall of each fixed block is provided with a through hole, the filter device consists of an interception frame 4, an interception rope 5, a first-stage filter plate 6, a second-stage filter plate 7, a third-stage filter plate 8, a pull ring 14, a filter tank 9, a first-stage cement platform 11, a second-stage cement platform 12 and a third-stage cement platform 13, a plurality of intercepting ropes 5 are equidistantly arranged in the intercepting frame 4, one end of each intercepting rope 5 is fixedly connected with the bottom of the intercepting frame 4, the other end of each intercepting rope is fixedly connected with the top of the intercepting frame 4, one side of a first-stage cement platform 11 is connected with the intercepting frame 4, the other side of the first-stage cement platform is connected with one side of a second-stage cement platform 12, the other side of the second-stage cement platform 12 is connected with one side of a third-stage cement platform 13, the other side of the third-stage cement platform 13 is connected with a gate door frame 2, the second-stage cement platform 12 is higher than the first-stage cement platform 11, the third-stage cement platform 13 is higher than the second-stage cement platform 12, the height of the first-stage cement platform 11 is gradually reduced from one side to the other side, the height of the second-stage cement platform 12 is gradually reduced from one side to the other side, a first-stage filter plate 6 is arranged on the first-stage cement platform 11, and a second-stage filter plate 7 is arranged on the second-stage cement platform 12, the three-stage filter plate 8 is arranged on a three-stage cement platform 13, two sides of the first-stage filter plate 6 are respectively arranged on pull rings 14, two sides of the second-stage filter plate 7 are respectively provided with pull rings 14, two sides of the third-stage filter plate 8 are respectively provided with the pull rings 14, the first-stage filter plate 6 is provided with a plurality of filter tanks 9, the plurality of filter tanks 9 are arranged in a matrix manner, the second-stage filter plate 7 is provided with a plurality of filter tanks 9, the plurality of filter tanks 9 are arranged in a matrix manner, the width of each filter tank 9 is gradually increased from the bottom to the top, the first-stage filter plate 6, the second-stage filter plate 7 and the third-stage filter plate 8 are respectively provided with a plurality of spherical bulges, and the plurality of spherical bulges are in one-to-one correspondence with the plurality of filter tanks 9;

when the water in the channel passes through, firstly, longer branches and massive garbage and other impurities in the water are filtered through the intercepting rope 5, then the water with silt and other substances flows through the first-stage filter plate 6, the water is accumulated on the first-stage filter plate 6 due to the blocking of the second-stage cement platform 12 and the second-stage filter plate 7, the silt and other substances in the water are settled in the filter tank 9 on the first-stage filter plate 6, when the accumulated height of the water after the first-stage filtration reaches the height of the second-stage filter plate 7, the water starts to be accumulated on the second-stage filter plate 7, the silt and other substances in the water are settled in the filter tank 9 on the second-stage filter plate 7, when the accumulated height of the water after the second-stage filtration reaches the height of the third-stage filter plate 8, the water starts to be accumulated on the third-stage filter plate 8, the silt and other substances in the water are settled in the filter tank 9 on the third-stage filter plate 8, and when the first-stage filter plate 6, After the silt deposited on the second-stage filter plate 7 and the third-stage filter plate 8 reaches a certain degree, the first-stage filter plate 6, the second-stage filter plate 7 and the pull ring 14 on the third-stage filter plate 8 can be connected through the hooks, and the first-stage filter plate 6, the second-stage filter plate 7 and the third-stage filter plate 8 are pulled out of the water surface for cleaning;

the first-stage filter plate 6, the second-stage filter plate 7 and the third-stage filter plate 8 are respectively provided with a plurality of spherical protrusions, and the spherical protrusions and the filter grooves 9 are in one-to-one correspondence, so that water flow entering the first-stage filter plate 6, the second-stage filter plate 7 and the third-stage filter plate 8 can be blocked, the water flow can slowly flow, and then the sedimentation of silt in the water flow is more uniform;

the design that the width of the filter tank 9 is gradually increased from the bottom to the top can facilitate the sediment in the water flow to be settled in the filter tank 9;

the height of the first-stage cement platform 11 is gradually reduced from one side to the other side, the height of the second-stage cement platform 12 is gradually reduced from one side to the other side, and the height of the third-stage cement platform 13 is gradually reduced from one side to the other side, so that substances such as settled silt and the like can be prevented from flowing together when water flows;

the purpose of carrying out three-stage filtration on substances such as silt in water through the stepped filtering device is achieved.

It should be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a detachable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (6)

1. The utility model provides a water conservancy is filtration formula gate for channel which characterized by: the gate comprises a gate body and a filtering device, wherein the gate body comprises a traction rod, a gate frame, a connecting block and a gate plate, the gate plate can be arranged in the gate frame in a sliding way, the top of the gate frame is provided with a traction hole, a limiting ring is arranged at the top of the gate frame and corresponds to the traction hole, one end of the traction rod is fixedly connected with the top of the gate plate through the connecting block, the other end of the traction rod penetrates through the traction hole and the limiting ring at the top of the gate frame to extend upwards, two sides of the connecting block are respectively provided with a fixed block, the side wall of the fixed block is provided with a through hole, the filtering device comprises an intercepting frame, intercepting ropes, a first-stage filter plate, a second-stage filter plate, a third-stage filter plate, pull rings, a filter tank, a first-stage cement platform, a second-stage cement platform and a third-stage cement platform, a plurality of intercepting ropes are arranged in the intercepting frame at equal intervals, one end of the intercepting rope is fixedly connected with the bottom of the intercepting frame, and the other end is fixedly connected with the top of the intercepting frame, one side of a first-stage cement platform is connected with the intercepting frame, the other side of the first-stage cement platform is connected with one side of a second-stage cement platform, the other side of the second-stage cement platform is connected with one side of the third-stage cement platform, the other side of the third-stage cement platform is connected with the other side of the third-stage cement platform, the other side of the third-stage cement platform is connected with the gate door frame, the second-stage cement platform is higher than the first-stage cement platform, the third-stage cement platform is higher than the second-stage cement platform, a first-stage filter plate is arranged on the first-stage cement platform, a second-stage filter plate is arranged on the second-stage cement platform, the third-stage filter plate is arranged on the third-stage cement platform, a plurality of filter tanks are arranged on the first-stage filter plate, the plurality of filter tanks are arranged in a matrix, the two sides of the first-stage filter plate are respectively arranged in pull rings, pull rings are respectively arranged on the two sides of the second-stage filter plate, pull rings are respectively arranged on the two sides of the third-stage filter plate, a plurality of spherical bulges are respectively arranged on the first-stage filter plate, the second-stage filter plate and the third-stage filter plate.

2. The filter gate for water conservancy channels according to claim 1, wherein the height of the primary cement platform is gradually reduced from one side to the other side.

3. The filter gate for water conservancy channels according to claim 1, wherein the height of the secondary cement platform is gradually reduced from one side to the other side.

4. The filter gate for water conservancy channels according to claim 1, wherein the height of the tertiary cement platform is gradually reduced from one side to the other side.

5. The filter gate for water conservancy channels according to claim 1, wherein the width of the filter groove is gradually increased from the bottom to the top.

6. The filter gate for water conservancy channels of claim 1, wherein a plurality of the spherical protrusions and a plurality of the filter grooves correspond to each other one by one.

Images