CN214246052U

CN214246052U - Water diversion well of cable chain lifting flashboard

Info

Publication number: CN214246052U
Application number: CN202023083113.2U
Authority: CN
Inventors: 赵峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-16
Filing date: 2020-12-21
Publication date: 2021-09-21
Anticipated expiration: 2030-12-21
Also published as: CN112609809A

Abstract

The utility model provides a water diversion well of flashboard is carried to cable chain, its leading features is that install the lift-draw formula gate before the outlet pipe mouth of pipe that overflows the well, and the lift-draw formula gate comprises flashboard guide rail, lift-draw formula flashboard, linkage, track dredging device. The utility model discloses a divide water diversion well to use lift-draw formula gate dredges the device with the track and dredges and cooperate the lift-draw formula flashboard to go up and down in the flashboard guide rail, opens or closes the lift-draw formula gate, the output direction of manually operation gate control rivers.

Description

Water diversion well of cable chain lifting flashboard

Technical Field

The utility model relates to a sewage treatment device.

Background

In the sewage and dirt conveying pipeline, in order to control the flow direction of the sewage and dirt, a water diversion well can be added in the pipeline, and a flashboard or a valve can be additionally arranged in the pipeline under the general condition to control the flow direction of the sewage and dirt. But installation flashboard or valve need set up the valve well in sewage excrement pipeline, and the construction installation is inconvenient, and is with high costs, the use maintenance in the later stage of also being inconvenient, has the flashboard of lifting rod moreover, when the gate promotes to open, need have sufficient space height, and these factors all are unfavorable for the application of diversion. In order to simplify installation and facilitate application, a lifting type gate is installed in the sewage overflowing well, the gate can be opened or closed by lifting or dropping the lifting type gate plate, and the direction of water flow is simply and conveniently controlled. The lifting type gate is characterized in that a lifting type gate plate is clamped in a clamping groove of a vertical gate plate guide rail in a sleeved mode, a lifting cable chain or a chain is installed on the lifting type gate plate, the lifting cable chain or the chain is composed of a soft rope or a chain ring, a hanging device is arranged above the lifting cable chain, when the gate is opened by lifting, the gate plate is hung from the middle of the lifting cable chain, the lifting cable chain can droop, and the phenomenon that the upper space is influenced by a lifting rod cannot occur. The flashboard guide rail is in long-term use, through the dirty washing away of sewage or excrement, can produce the one deck biomembrane or glue the debris in the draw-in groove of flashboard guide rail, the lift-draw type flashboard passes through gravity whereabouts, debris and biomembrane when thick can influence the lift-draw type flashboard, in order to solve the influence to the lift-draw type gate lift, can set up a vertical track in the draw-in groove of flashboard guide rail and dredge the device, but the track is dredged the device oscilaltion, adopt stainless steel, when debris influence lift-draw type flashboard lift, can go up and down the track earlier and dredge the device, debris or biomembrane are rejected in the clearance, make the lift-draw type flashboard can unobstructed lift. The guide well provided with the lifting type gate is adopted, and the track dredging device is matched with the lifting type gate plate to lift in the gate plate guide rail, so that the gate can be opened or closed simply and conveniently by manpower, and the output direction of water flow is controlled.

Disclosure of Invention

The utility model aims at designing an installation lift-draw formula gate in sewage overflows well, dredge device cooperation lift-draw formula flashboard with the track and go up and down, the water diversion water conservancy diversion well of control sewage or the dirty delivery direction of excrement.

The utility model discloses a technical scheme of diversion guide well of cable chain lifting flashboard is that a diversion guide well of a lifting type gate is arranged in a sewage overflow well, the side wall of a well shaft at the lower part of the sewage overflow well is provided with at least two water passing socket pipes, one lifting type gate is arranged on the water passing cross section in front of the inner opening of at least one water passing socket pipe, the lifting type gate comprises a flashboard guide rail, a lifting type flashboard, a suspension device and a track dredging device, the flashboard guide rail is provided with at least one U-shaped clamping groove or E-shaped clamping groove, two flashboard guide rails are correspondingly arranged on the two sides of the water passing cross section in front of the inner opening of the water passing socket pipe, the two sides of the surface of the lifting type flashboard are clamped and sleeved in the two opposite flashboard guide rail clamping grooves, the track dredging device is erected in the flashboard guide rail clamping groove clamped and sleeved with the lifting type flashboard, the lifting cable chain or the chain is arranged on the upper part of the diversion well shaft or the gate frame plate, and when the gate is closed, the lifting cable chain or the chain is put down from the hanging device, the lifting gate falls down along the gate guide rail, and sundries in the clamping groove are cleaned through the lifting guide rail dredging device and the lifting of the lifting gate is assisted.

The overflowing well is made of engineering plastics, or made of glass fiber reinforced plastic composite materials, or prefabricated by reinforced concrete materials, or made of metal materials, or made of masonry or concrete, the overlooking plane shape of the shaft is circular or polygonal, the bottom of the shaft is provided with a bottom plate, the side wall of the lower part of the shaft is provided with at least two water passing socket pipes leading to the outside, the elevation of the inner bottom of each water passing socket pipe is not lower than the elevation of the shaft bottom plate, the upper opening of the shaft of the diversion well is provided with an inspection hole and a cover plate, or the shafts are upwards overlapped from the upper opening of the shaft, and the inspection hole and the cover plate are arranged on the overlapped shaft.

The flashboard guide rail is a strip-shaped guide rail groove with a U-shaped clamping groove in the cross section, or the flashboard guide rail is an E-shaped strip-shaped rail groove with two clamping grooves in the cross section, or the cross section of the flashboard guide rail is L-shaped and forms a clamping groove with the plate surface of the flashboard frame plate, or the flashboard guide rail is provided with at least one clamping groove, and a socket groove which is vertical to the strip-shaped guide rail groove is arranged in the clamping groove or outside the clamping groove, the two flashboard guide rails are vertically arranged on the side wall of a shaft at two sides of the pipe orifice of the water passing socket pipe, or the two flashboard guide rails are respectively arranged at two sides of the plate surface of the flashboard frame plate, or two sides of the plate surface of one flashboard frame plate are arranged in one clamping groove of the two E-shaped clamping groove flashboard guide rails, or a transverse frame plate of at least one flashboard frame plate is arranged in the socket grooves additionally arranged in the two opposite flashboard guide rails in a socket way, and the two flashboard guide rails are arranged in parallel relatively independently, or a horizontal gate water-stop plate is arranged at the bottom of the two gate plate guide rails.

The gate frame plate is a panel or a frame for fixing and supporting the gate guide rail, the gate frame plate is vertically arranged at the water passing section in front of the inner opening of the water passing bell and spigot pipe, the two gate guide rails are respectively arranged at the two sides of the gate frame plate, the gate guide rail is arranged at the inner side or the outer side of the plate surface of the gate frame plate close to the water passing bell and spigot, the lower part of the gate frame plate is provided with a gate water passing opening, the opening of the gate water passing opening is circular or polygonal, or the opening of the gate water passing opening is arranged at the lower part, the shape of the gate frame plate is portal, the elevation of the bottom of the opening of the gate water passing opening is not lower than that of the diversion well bottom plate, the frame for fixing and supporting the gate guide rail is a frame structure which is in a shape of a square, a Chinese character ' ri ' or a ' men ' shape ', the cross sections of the horizontal frame and the vertical frame are in a square shape, a U ' or an L ' shape, the gate frame plate is made of metal materials, or glass fiber reinforced plastic composite materials, or engineering plastics.

The lifting type flashboard is composed of a flashboard board surface, a lifting cable chain or a chain, or a flashboard surface, a lifting cable chain or a chain and a lifting auxiliary rod, the flashboard surface is made of metal materials, or glass fiber reinforced plastic composite materials, or engineering plastic materials, the flashboard surface is a quadrilateral plate surface, or a polygonal plate surface, or an upper top surface arc-shaped plate surface, the flashboard surface is a plane plate surface, or a water stop belt or a water blocking belt is arranged on the flashboard surface at the joint of the flashboard surface and the flashboard guide rail, the water stop belt or the water blocking belt is a strip which vertically protrudes out of the plate surface, or a strip which vertically protrudes out of the flashboard surface, at least one hanging chain hole or hanging ring is arranged on the top of the flashboard surface or on the lifting auxiliary rod, the hanging chain hole or the hanging ring is connected with one end of the lifting cable chain or the chain, the other end of the lifting cable chain or the chain is connected with a hanging device on the upper part of a diversion shaft or the upper part of a gate frame plate, the lifting auxiliary rod is an operating rod for assisting lifting of the lifting type gate plate, the lifting auxiliary rod upwards guides out the gate plate surface from the middle part of the gate plate surface, the lifting auxiliary rod is a straight rod or a straight rod with a lifting handle or a hanging ring at the end, when the gate is opened, the lifting type gate plate is hung on the hanging device through a lifting cable chain or a chain, and the top of the lifting auxiliary rod does not exceed the height of a well mouth of the diversion well.

The lifting rope chain or the chain is formed by connecting a soft rope or a plurality of metal chain rings, the lifting rope chain or the chain is a whole rope chain or a whole chain or a herringbone combined rope chain or a herringbone combined chain, the herringbone combined rope chain or the chain is a rope chain or a chain led out from the middle of the rope chain or the chain, a chain hanging device is arranged at the middle part of the lifting rope chain or the chain, or the chain hanging device is arranged at the middle part and the end part of the lifting rope chain or the chain, the chain hanging device is a large-size chain ring or a large-size hook or a lock catch, and the chain hanging device is not arranged at the middle part of the herringbone lifting rope chain or the middle part of the herringbone chain.

The hanging device is a hook or a hanging ring or a hanging rod or a hanging hook or a bolt column which is arranged at the upper part of the shaft or the upper part of the gate frame plate, or a cross rod with two ends cross on the side wall of the upper part of the shaft, or a hanging chain hole or a connecting hole which is arranged at the upper part of the plate surface of the gate frame plate, and at least one hanging device is positioned right above the lifting type gate plate.

The track is dredged the device and is the movable metal slat device of liftable, the metal slat is the slat form, or the cross-section of metal slat is the L type, or the cross-section of metal slat is the Z type, or the cross-section is the metal slot of U type, the track is dredged the device and is erect the suit between flashboard guide rail draw-in groove and lift-draw formula flashboard, the upper end of track is dredged the device and is surpassed the top of flashboard guide rail, the track is dredged the device and is a metal slat that does not have pull rod or handle, perhaps install or be connected with pull rod or handle in the upper end of metal slat, the track is dredged the device and can be promoted or descend from top to bottom along the draw-in groove manpower in the flashboard guide rail.

The well wall of the shaft is a smooth and non-protrusion well wall of the overflowing well shaft, or a longitudinal or transverse reinforcing rib is arranged on the inner wall or the outer wall of the overflowing well shaft.

The utility model is used for the dirty flow direction of sewage excrement is particularly useful for controlling the output direction in the dirty pipeline of transport mud excrement to the control in the well that overflows. The utility model discloses a be favorable to opening or closing the gate through the mode of lift-draw formula manual work for the flashboard in the diversion well to can overcome the obstructed phenomenon of flashboard lift.

Drawings

The structure of the present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is a schematic top plan view of embodiment 1 of the present invention.

Fig. 2 is a schematic top plan view of a diversion well according to embodiment 1 of the present invention.

Fig. 3 is a schematic view of section a-a of fig. 2 according to embodiment 1 of the present invention.

Fig. 4 is a schematic elevation view of a gate frame plate and a gate plate guide rail according to embodiment 1 of the present invention.

Fig. 5 is an enlarged schematic view of the B-B section of fig. 4 according to embodiment 1 of the present invention.

Fig. 6 is a schematic view of a lift-type shutter according to embodiment 1 of the present invention.

Fig. 7 is a schematic top plan view of a diversion well according to embodiment 2 of the present invention.

Fig. 8 is a schematic elevation view of a gate frame plate and a gate plate guide rail according to embodiment 2 of the present invention.

Fig. 9 is a schematic top plan view of a diversion well according to embodiment 3 of the present invention.

Fig. 10 is a schematic view of a lift-type shutter according to embodiment 3 of the present invention.

Fig. 11 is a schematic top plan view of a diversion well according to embodiment 4 of the present invention.

Fig. 12 is a schematic cross-sectional view of the gate guide rail and the rail dredging device according to embodiment 4 of the present invention.

Fig. 13 is a schematic top plan view of a diversion well according to embodiment 5 of the present invention.

Fig. 14 is a schematic top plan view of a diversion well according to embodiment 6 of the present invention.

Fig. 15 is a schematic elevation view of a gate frame plate and a gate plate guide rail according to embodiment 7 of the present invention.

Fig. 16 is a schematic view of a frame of a gate frame plate according to embodiment 8 of the present invention.

In the attached drawings, 1, a diversion well shaft; 2. a water passing socket pipe; 3. a lift-type gate plate; 4. a diversion well bottom plate; 5. a gate frame plate; 6. a ram guide rail; 7. a flashboard surface; 8. a suspension device; 9. lifting a chain or chain; 10. a gate water passing hole; 11. a hanging ring or a hook or a lock catch; 12. a chain hanging hole or a connecting hole; 13. water stops or water-blocking tapes; 14. an opening in the wellbore; 15. a gate water blocking plate; 16. a track persuader; 17. An upper opening of the gate frame plate; 18. a mullion or mullion panel; 19. a transverse frame or a transverse frame plate.

Detailed Description

Referring to fig. 1, 2, 3, 4, 5 and 6, in an embodiment 1 of the diversion well of a cable chain pulling gate plate made of glass fiber reinforced plastic, the planar shape of the top view of a well shaft 1 of the diversion well is circular, a water passing socket pipe 2 is arranged in three directions of the side wall of the bottom of the well shaft 1 of the diversion well, the inner bottom of the water passing socket pipe 2 is higher than the elevation of a bottom plate 4 of the diversion well, the water passing socket pipe 2 is led out from the side wall of the well shaft 1 of the diversion well, a pulling gate is arranged on the water passing section in front of one water passing socket pipe 2 in the diversion well, the pulling gate is composed of a gate frame plate 5, a gate plate guide rail 6, a pulling gate plate 3, a suspension device 8 and a track dredging device 16, a quadrangular gate water passing hole 10 is arranged at the lower part of the vertical gate plate 5, a vertical gate plate guide rail 6 is respectively arranged at two sides of the gate plate 5, the gate plate guide rail 6 is provided with a vertical U-shaped slot, the clamping grooves of the two gate plate guide rails 6 are opposite, a track dredging device 16 is vertically sleeved in the clamping grooves of the gate plate guide rails 6, the track dredging device 16 is a stainless steel metal strip with a U-shaped section, the two side edges of the plate surface of the lifting type gate plate 3 are clamped in the clamping grooves of the two gate plate guide rails 6, the track dredging device 16 is placed between the gate plate guide rails 6 and the lifting type gate plate 3, the lifting type gate plate 3 is composed of a gate plate surface 7 and a lifting cable chain or chain 9, the gate plate surface 7 is a quadrilateral flat plate, two hanging chain holes 12 are formed in the upper portion of the gate plate surface 7, the two hanging chain holes 12 are respectively connected with one end of the lifting cable chain or chain 9, one lifting cable chain or chain 9 is led out upwards from the middle of the lifting cable chain or chain 9, the lifting cable chain or chain is in a herringbone shape, hanging rings or hooks or lock catches 11 are arranged in the middle and the tail ends of the led out lifting cable chain or chain 9, one hanging chain hole or connecting hole 12 is formed in the top plate surface of the gate frame plate 5, the hanging ring or the hook or the lock catch 11 at the tail end of the lifting rope chain or the chain 9 is hung on a hanging chain hole or a connecting hole 12 or a hanging device 8 close to a wellhead part, the hanging device 8 is a hanging hook led out from the side wall of a shaft, the hanging device 8 is arranged above the center line direction of the lifting type gate plate 3, when the diversion well is constructed, a well ring, an inspection well and a cover plate are arranged above an opening 14 in the shaft, when the gate is opened, the lifting type gate plate 3 is lifted upwards, the lifting type gate plate 3 is hung on the hanging device 8 by the hanging ring or the hook or the lock catch 11 in the middle of the lifting rope chain or the chain 9, and when the gate is closed, the lifting type gate plate 3 is put.

The embodiment 2 shown in fig. 7 and 8 is that the diversion well is provided with water passing socket pipes 2 in three directions, the water passing sections in front of the water passing socket pipes 2 with two opposite pipe openings are both provided with a lifting type gate, a suspension device 8 above a lifting type gate plate 3 is a cross bar which is transversely arranged on the side wall of a shaft above the two water passing socket pipes 2, a gate water passing hole 10 at the lower part of a gate frame plate 5 is circular, a transverse gate water blocking plate 15 is arranged in front of the lower part of the gate water passing hole 10, the gate water blocking plate 15 is transversely arranged at the bottom, and two ends of the gate water blocking plate 15 are connected with two gate plate guide rails 6, and the other aspects of the embodiment are designed as the embodiment 1.

The embodiment 3 shown in fig. 9 and 10 is that the bottom of the diversion well of the cable chain lifting gate plate is provided with two water passing socket pipes 2, the two water passing socket pipes 2 are arranged on the vertical side walls, the front water passing section of one water passing socket pipe 2 is provided with a lifting gate, a suspension device 8 is led out from the middle of the upper part of a gate frame plate 5, two vertical water stop belts or water stop belts 13 are respectively arranged on two sides of a gate plate surface 7 of the lifting gate plate 3, and the embodiment is designed as the embodiment 1 in other aspects.

The section of the gate plate guide rail 6 of embodiment 4 shown in fig. 11 and 12 is E-shaped, two gate plate guide rails 6 of E-shaped are opposite, two gate plate guide rails 6 are located at two sides of the pipe orifice of the water passing socket pipe 2, two sides of the gate plate frame 5 are installed at one corresponding clamping groove in the two gate plate guide rails 6, the clamping groove is a clamping groove at one side of the E-shaped clamping groove close to the pipe orifice of the water passing socket pipe 2, the gate plate frame 5 is connected with the two gate plate guide rails 5 to form an integral structure, the lifting type gate plate 3 is clamped in the other clamping groove of the E-shaped clamping groove, and the design of other aspects of the embodiment is the same as that of embodiment 1.

The gate frame plate 5 of embodiment 5 shown in fig. 13 is installed in a pocket outside the E-type pocket shutter rail 6, and this embodiment is otherwise designed as in embodiment 4.

As shown in fig. 14, the diversion well shaft 1 of the embodiment 6 is quadrilateral in plan view, two water passing socket pipes 2 are respectively arranged on the side walls of the diversion well shaft 1 in two directions, a lifting-pulling type gate does not have a gate frame plate 5, two gate plate guide rails 6 are directly arranged on the side walls of the diversion well shaft 1 at two sides of the nozzle of one water passing socket pipe 2, and the embodiment is designed as the embodiment 1 in other aspects.

In the embodiment 7 shown in fig. 15, in order to save materials, an upper opening 17 of the gate frame plate is formed on the gate frame plate 5 above the gate water passing opening 10, and a gate water blocking plate 15 in the horizontal direction is formed at the bottom in front of the gate water passing opening 10, and the embodiment is otherwise designed as the embodiment 1.

As shown in fig. 16, the embodiment 8 is a gate frame plate 5 composed of two vertical frames 18 and three horizontal frames 19, the two vertical frames 18 are arranged on two sides, the three horizontal frames 19 are respectively connected with the vertical frames 18 at the top, the bottom and the middle of the vertical frames 18 to form a frame structure in a shape of a Chinese character ri, a quadrilateral hole is respectively arranged above and below the middle horizontal frame 19, a gate water passing hole 10 is arranged below, and a gate frame plate upper hole 17 is arranged above.

Claims

1. A diversion well of a cable chain lifting gate plate is characterized in that a diversion well of a lifting gate is arranged in a sewage overflow well, the side wall of a well shaft at the lower part of the sewage overflow well is provided with at least two water passing socket pipes, a lifting gate is arranged on the water passing cross section in front of an inner port of at least one water passing socket pipe, the lifting gate comprises a gate plate guide rail, a lifting gate plate, a suspension device and a track dredging device, the gate plate guide rail is provided with at least one U-shaped clamping groove or E-shaped clamping groove, or the gate plate guide rail is provided with at least one clamping groove and is additionally provided with at least one bearing slot, the two gate plate guide rails are correspondingly arranged on the two sides of the water passing cross section in front of the inner port of the water passing pipe, the two sides of the surface of the lifting gate plate are clamped and sleeved in the clamping grooves of the two opposite gate plate guide rails, the track dredging device is erected in the clamping groove of the gate plate guide rail which the lifting gate plate is clamped and sleeved with the lifting gate plate, and the lifting cable chain or the chain is arranged on the upper part of the lifting gate, at least one suspension device is arranged on the upper part of the diversion well shaft or the gate frame plate.

2. The diversion well of claim 1, wherein said diversion well is made of engineering plastic, or glass fiber reinforced plastic composite material, or prefabricated construction of reinforced concrete material, or metal material, or masonry or concrete, the planar shape of the well shaft is circular or polygonal in plan view, the bottom of the well shaft is provided with a bottom plate, the side wall of the lower part of the well shaft is provided with at least two water passing socket pipes leading to the outside, the elevation of the inner bottom of the water passing socket pipe is not lower than that of the well bottom plate, and the upper opening of the well shaft of the diversion well is provided with an inspection hole and a cover plate.

3. The diversion shaft of cable chain pulling gate plate according to claim 1, wherein said gate plate guide rail is a strip-shaped rail groove with a U-shaped cross section, or said gate plate guide rail is a strip-shaped rail groove with a E-shaped cross section and two clamping grooves, or said gate plate guide rail has a L-shaped cross section and forms a clamping groove with the plate surface of the gate plate frame plate, or said gate plate guide rail has at least one clamping groove and has a socket groove perpendicular to the strip-shaped guide groove in or outside said clamping groove, said two gate plate guide rails are vertically installed on the side wall of the shaft on both sides of the mouth of said water passing socket pipe, or said two gate plate guide rails are respectively installed on both sides of the plate surface of the gate plate frame plate, or said two plate surface of one gate plate frame plate are installed in one of said two clamping grooves of said E-shaped groove gate plate guide rails, or said transverse frame plate or transverse frame of at least one gate plate is socket installed in the socket grooves of two opposite gate plate guide rails, the two flashboard guide rails are relatively independently arranged in parallel, or a horizontal gate water-blocking plate is arranged at the bottom of the two flashboard guide rails.

4. The diversion shaft of cable chain pulling gate plate according to claim 3, wherein said gate frame plate is a panel or a frame for fixing and supporting the gate guide rails, the gate frame plate is erected at the water passing section in front of the water passing faucet pipe inner opening, two gate guide rails are respectively arranged at both sides of the gate frame plate, the gate guide rails are arranged at the inner side or the outer side of the plate surface of the gate frame plate near the water passing faucet, the lower part of the gate frame plate is provided with a gate water passing opening, the opening of the gate water passing opening is circular or polygonal, or the opening of the gate water passing opening is arranged at the lower part, the gate frame plate is door-shaped, the bottom elevation of the gate water passing opening is not lower than the elevation of the bottom plate of the diversion shaft, the frame for fixing and supporting the gate guide rails is a frame structure which is in a shape of a square or a Chinese character 'ri' shape or door-shaped and is formed by connecting or inserting the horizontal frame or the horizontal frame plate and the vertical frame or the vertical frame plate, the cross sections of the transverse frame and the vertical frame are quadrilateral, U-shaped or L-shaped, and the gate frame plate is made of metal materials, or made of glass fiber reinforced plastic composite materials, or made of engineering plastics.

5. The diversion well of claim 1, wherein the lifting gate comprises a gate plate surface, a lifting cable chain or a chain, or a lifting auxiliary rod, the gate plate surface is a quadrilateral plate surface, or a polygonal plate surface, or an upper top surface arc plate surface, the gate plate surface is a plane plate surface, or a water stop belt or a water blocking belt is arranged on the gate plate surface at the gap between the gate plate surface and the gate guide rail, the water stop belt or the water blocking belt is a strip vertically protruding from the gate plate surface, or a strip vertically protruding from the gate plate surface, at least one hanging hole or hanging ring is arranged on the top or upper part of the gate plate surface or the lifting auxiliary rod, the hanging hole or hanging ring is connected with one end of the lifting cable chain or the chain, and the other end of the lifting cable chain or the chain is connected with a suspension device on the upper part of the diversion well shaft or the upper part of the gate frame plate, the lifting auxiliary rod is upwards led out of the upper part of the flashboard surface from the middle part of the flashboard surface, and the lifting auxiliary rod is a straight rod or a straight rod with a lifting handle or a hanging ring at the end of the lifting auxiliary rod.

6. The diversion well of claim 1, wherein the lifting chain or chain is a chain formed by connecting a flexible rope or a plurality of metal chain rings, the lifting chain or chain is a whole chain or a combined chain or chain in a herringbone shape, the combined chain or chain in the herringbone shape is a chain or chain led out from the middle of the chain or chain, a chain hanging device is arranged at the middle part of the lifting chain or chain, or chain hanging devices are arranged at the middle part and the end part of the lifting chain or chain, and the chain hanging devices are large-sized chain rings or are hanging rings or hooks or lock catches.

7. The diversion well of claim 1, wherein the hanging device is a hook or a hanging ring or a hanging rod or a hanging hook or a bolt column arranged on the upper part of the shaft or the upper part of the gate frame plate, or a cross rod with two ends transversely arranged on the side wall of the upper part of the shaft, or a hanging chain hole or a connecting hole arranged on the upper part of the plate surface of the gate frame plate, and at least one hanging device is positioned right above the lifting type gate plate.

8. The diversion well of claim 1, wherein said track dredging device is a movable metal strip device capable of lifting, the metal strip is strip-shaped, the section of the metal strip is L-shaped, the section of the metal strip is Z-shaped, or the metal groove is U-shaped, the track dredging device is vertically installed between the clamping groove of the gate guide rail and the lifting gate, the upper end of the track dredging device is higher than the gate guide rail, the track dredging device is a metal strip without lifting rod or handle on the top, or the lifting rod or handle is installed or connected on the upper end of the metal strip.