CN212506124U - Drainage ditch with flow dividing device - Google Patents

Abstract

The utility model discloses a drainage ditch with a flow dividing device, which relates to the technical field of drainage ditches and comprises a main ditch and an auxiliary ditch, wherein a flow dividing mechanism is arranged at the joint between the main ditch and the auxiliary ditch, a flow dividing hole for connecting the auxiliary ditch is arranged on the side wall of the main ditch, a fixed sleeve for fixing the auxiliary ditch is vertically arranged at the edge of the flow dividing hole of the main ditch, the flow dividing mechanism comprises a rotating plate for controlling the flow of the flow dividing hole, a push rod for pushing the rotating plate to rotate and a pushing device for pushing the push rod to move along the length direction of the auxiliary ditch, the rotating plate is vertically hinged on the side wall of the auxiliary ditch, which is positioned in the flow dividing, and the rotating direction of the rotating plate is right opposite to the water flow direction in the main ditch, one end of the push rod is vertically connected with a cylindrical sliding column, an inverted T-shaped groove for the sliding column on the push rod to slide is formed in the side wall of the rotating plate, and the other end of the push rod is connected to the pushing device. The utility model discloses have the function of adjusting the reposition of redundant personnel flow size, reach the purpose of rational utilization water resource.

Description

Drainage ditch with flow dividing device

Technical Field

The utility model belongs to the technical field of the technique in escape canal and specifically relates to a take diverging device's escape canal is related to.

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, and is also called water engineering; water is a valuable resource essential for human production and life, but the naturally existing state of water does not completely meet the needs of human beings; only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Meanwhile, the drainage ditch is constructed by a common method in hydraulic engineering.

Referring to fig. 9, the conventional drainage ditch has a simple structure, and includes a main ditch 1 and a sub-ditch 2, and the sub-ditch 2 is communicated with one side wall of the main ditch 1 to achieve the split utilization of water source. However, the ditch cannot control the flow of water flowing through the secondary ditch 2, and the situation that the water discharge amount of water resources is too much or too little often occurs, so that unnecessary waste or shortage of water resources is caused, and the water resources cannot be reasonably utilized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take diverging device's escape canal has the function of adjusting reposition of redundant personnel flow size, reaches the purpose of rational utilization water resource to prior art not enough.

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

a drainage ditch with a flow dividing device comprises a main ditch and an auxiliary ditch, wherein a flow dividing mechanism is arranged at the joint of the main ditch and the auxiliary ditch, the side wall of the main ditch is provided with a shunting hole for connecting the auxiliary ditch, the edge of the shunting hole of the main ditch is vertical to the side wall of the main ditch and is provided with a fixed sleeve for installing and fixing the auxiliary ditch, the flow dividing mechanism comprises a rotating plate for controlling the flow of the flow dividing hole, a push rod for pushing the rotating plate to rotate and a pushing device for pushing the push rod to move along the length direction of the auxiliary ditch, the rotating plate is vertically hinged on the side wall of the auxiliary ditch in the flow dividing hole, the rotating direction of the rotating plate is opposite to the water flow direction, one end of the push rod is vertically connected with a cylindrical sliding column, and the axis of the sliding column is perpendicular to the water flow direction, an inverted T-shaped groove for the sliding column on the push rod to slide is formed in the side wall of the rotating plate, and the other end of the push rod is connected to the pushing device.

Through adopting above-mentioned technical scheme, the drive advancing device makes the push rod remove along vice ditch length direction, because one side of rotor plate articulates on the lateral wall of vice ditch, the slip post of push rod one end is followed push rod length direction and is removed in the type inslot that falls of rotor plate, can make the rotor plate rotate round articulated department. The pushing stroke of the pushing device to the push rod is adjusted, and then the included angle formed by the rotating plate and the water flow direction is adjusted, so that the flow rate of the water flowing into the auxiliary ditch from the main ditch can be controlled, and the water resources are reasonably utilized.

The present invention may be further configured in a preferred embodiment as: the pushing device comprises a rotating shaft, a rotating disc and a fixing frame which plays a role in fixing and guiding the push rod, a tooth socket is formed in the side wall of the middle position of the push rod, the fixing frame is provided with two fixing frames which are vertically welded on the inner wall of the top of the auxiliary ditch, the push rod is movably inserted into the two fixing frames, the two fixing frames are distributed on two sides of the tooth socket, one end of the rotating shaft is provided with a gear meshed with the tooth socket, and the other end of the rotating shaft upwards penetrates through the auxiliary ditch and the fixing sleeve and is;

the bottom of the rotating disc is fixedly provided with a positioning sleeve, the positioning sleeve is sleeved at one end, away from the push rod, of the rotating shaft, the outer wall of the positioning sleeve is provided with a first spline, the end part of the rotating shaft is connected with the rotating disc through a long bolt, the outer wall of the top of the fixing sleeve is provided with a positioning disc, a first spline groove for matching the first spline is formed in the middle of the positioning disc in a penetrating mode, the height of the gear is larger than the length of the first spline, meanwhile, the height of the gear is larger than the width of the tooth groove, and when the first spline is completely meshed with the first spline groove, the upper end of the gear is meshed with the; when the first spline is separated from the first spline groove, the lower end of the gear is still engaged with the tooth groove.

By adopting the technical scheme, the rotating disc is lifted upwards, so that the first spline on the positioning sleeve is separated from the first spline groove, the rotating disc is driven to drive the rotating shaft at the moment, the lower end of the gear at the bottom of the rotating shaft is still meshed with the tooth groove, the push rod is further enabled to move along the length direction of the auxiliary groove, the sliding column at the other end of the push rod slides in the inverted T-shaped groove of the rotating plate, the rotating plate is driven to rotate around the hinged part, and the included angle formed by the rotating plate and the water flow direction is adjusted; and the rotating disc is placed downwards, so that the first spline and the first spline groove are completely meshed, the rotation of the rotating shaft is limited, and an included angle formed by the rotating plate and the water flow direction is fixed, so that the flow of the shunt is controlled.

The present invention may be further configured in a preferred embodiment as: the side wall of one end, away from the push rod, of the rotating shaft is provided with a second spline, and the inner wall of the positioning sleeve is provided with a second spline groove for matching the second spline.

By adopting the technical scheme, when the rotating shaft is connected with the rotating disc only through the bolt, the bolt bears a large amount of force in the process of rotating the rotating disc and is easy to loosen; through the cooperation of the second spline and the second spline groove of the inner wall of the positioning sleeve at the bottom of the rotating disc, when the rotating disc rotates for applying force, the stress points in the circumferential direction are mostly located at the matching positions of the second spline and the second spline groove, so that the connection between the rotating shaft and the rotating disc is firmer.

The present invention may be further configured in a preferred embodiment as: be provided with the fixed pipe that supplies the axis of rotation activity to wear to establish on the top inner wall of vice ditch, the internal diameter of fixed pipe is the same with the external diameter of axis of rotation, and fixed socle portion is the length of first spline to the top distance of axis of rotation gear, and when gear and fixed pipe offseted, first spline was in the separation status with first spline groove just.

By adopting the technical scheme, when the rotating disc is lifted, the bottom of the fixed rod is abutted against the top of the gear, so that the gear is prevented from being separated from the rack; simultaneously, the fixing pipe strengthens the stabilizing effect in the circumferential direction of the rotating rod, and prevents the rotating shaft from radially deviating to enable the gear at the bottom to be tightly meshed with the tooth socket, so that the water flow can not be controlled smoothly by adjusting the opening degree of the rotating plate.

The present invention may be further configured in a preferred embodiment as: the side wall of one end, close to the gear, of the fixed pipe is fixedly connected with a fixed rod, and the fixed rod is perpendicular to the push rod and is fixedly connected with the inner wall of the auxiliary groove.

Through adopting above-mentioned technical scheme, only under the fixed circumstances of fixed pipe top, it is connected with vice ditch lateral wall to add a dead lever to its bottom, can further strengthen firm effect to the dead lever, and then make the gear of axis of rotation bottom always with the tooth's socket meshing on the push rod, the flow size of control reposition of redundant personnel.

The present invention may be further configured in a preferred embodiment as: the one end intercommunication that falls T type groove and keep away from the rivers direction has a mounting groove that supplies the slip post to install into falling T type groove, and when the in-process of push rod promotion rotor plate, there is the distance with the mounting groove all the time in the slip post.

Through adopting above-mentioned technical scheme, the slip post on the pole that will push away passes through the mounting groove installation and enters the T type groove, and easy to assemble is at the slip post motion in-process simultaneously, and there is the distance in slip post and mounting groove for the slip post motion process can not follow the inslot slip mounting groove of falling T.

The present invention may be further configured in a preferred embodiment as: still set up the storage tank with the reposition of redundant personnel hole intercommunication along main ditch length direction on the lateral wall that the reposition of redundant personnel hole was seted up to the main ditch, upwards run through the lateral wall top of storage tank, the top inner wall of reposition of redundant personnel hole upwards runs through and has seted up an dead slot, and dead slot and storage tank intercommunication, the storage tank internal slipping is provided with one and can be with the confined baffle of reposition of redundant personnel hole.

Through adopting above-mentioned technical scheme, when need not to install vice ditch or vice ditch need dismantle when using elsewhere, can slide the baffle and block the main ditch diffluence orifice, make the rivers in the main ditch can not follow the diffluence orifice overflow in a large number.

The present invention may be further configured in a preferred embodiment as: the top of the baffle is hinged with a lifting ring, and the wall of the empty groove far away from the storage groove is provided with a semi-annular groove for the lifting ring to buckle.

Through adopting above-mentioned technical scheme, the half ring channel is detained to the ring of carrying of baffle. The baffle plate can not move when the water flow washes the baffle plate, and the water flow can not flow out of the main ditch in a large quantity.

To sum up, the utility model discloses a following at least one beneficial effect:

1. the rotating disc is lifted upwards, the fixing between the rotating disc and the positioning sleeve is released, the rotating disc is rotated to drive the rotating shaft to rotate, the gear at the bottom of the rotating shaft is meshed with the tooth socket on the push rod to rotate, so that the push rod moves along the length direction of the auxiliary ditch, and when the sliding column at one end of the push rod moves along the length direction of the push rod in the inverted T-shaped groove of the rotating plate, the rotating plate can rotate in the main ditch around the hinged position; adjusting the pushing stroke of the pushing device to the push rod, and further adjusting the included angle formed by the rotating plate and the water flow direction; the rotating disc is placed into the positioning sleeve, the first spline and the first spline groove are clamped and matched, the gear of the rotating shaft is limited to continue rotating, the flow rate of the water flowing into the auxiliary ditch from the main ditch can be controlled, and water resources are reasonably utilized;

2. when the auxiliary ditch is not needed to be installed or the auxiliary ditch needs to be disassembled to be used elsewhere, the main ditch shunting hole can be sealed by the sliding baffle plate, so that water flow in the main ditch can not overflow from the shunting hole in a large amount.

Drawings

FIG. 1 is a schematic view of a rotating plate according to the present embodiment;

FIG. 2 is a sectional view of the present embodiment;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is an exploded view of the shunting mechanism of this embodiment;

FIG. 5 is a schematic structural diagram of the present embodiment;

FIG. 6 is a schematic structural view of the baffle plate closing the diversion holes in this embodiment;

FIG. 7 is an enlarged schematic view at B of FIG. 6;

FIG. 8 is a schematic view of the structure of the middle rotary plate when closed;

fig. 9 is a schematic view of a conventional drain structure.

In the figure, 1, main groove; 11. a shunt hole; 12. fixing a sleeve; 1211. a first spline groove; 121. positioning a plate; 13. a baffle plate; 131. lifting the ring; 14. a storage tank; 15. an empty groove; 16. a semi-annular groove; 2. a secondary ditch; 21. a fixed tube; 22. fixing the rod; 3. a flow dividing mechanism; 31. a rotating plate; 311. a T-shaped groove is inverted; 312. mounting grooves; 32. a push rod; 321. a tooth socket; 322. a sliding post; 33. a pushing device; 331. a rotating shaft; 3311. a gear; 3312. a second spline; 332. rotating the disc; 3321. a positioning sleeve; 3322. a first spline; 3323. a second spline groove; 3324. a long bolt; 333. a fixing frame is provided.

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 take diverging device's escape canal, including main ditch 1, connect in the vice ditch 2 of main ditch 1 lateral wall and connect and control the reposition of redundant personnel mechanism 3 of vice ditch 2 discharge size between main ditch 1 and vice ditch 2. The side wall of the main ditch 1 is provided with a shunt hole 11 for the connection of the auxiliary ditch 2, the edge of the shunt hole 11 of the main ditch 1 is vertically provided with a fixed sleeve 12 for the fixed installation of the auxiliary ditch 2, and the auxiliary ditch 2 is fixedly connected with the fixed sleeve 12 through bolts.

Referring to fig. 2 and 3, the diversion mechanism 3 includes a rotation plate 31 for controlling the flow rate of the flow 11, a push rod 32 for pushing the rotation plate 31 to rotate, and a pushing device 33 for pushing the push rod 32 to move along the length direction of the sub-trench 2. The rotating plate 31 is vertically hinged to one end of the auxiliary ditch 2, which is positioned in the diversion hole 11, and the rotating direction of the rotating plate 31 is opposite to the water flow direction in the main ditch 1; an inverted T-shaped groove 311 is formed in the side wall of the rotating plate 31 along the horizontal direction, and a mounting groove 312 is formed in one end, close to the hinged position of the rotating plate 31, of the inverted T-shaped groove 311. One end of the push rod 32 is connected with a sliding column 322 which is installed in the inverted T-shaped groove 311 from the installation groove 312, the sliding column 322 is a cylinder, and when the push rod 32 pushes the rotating plate 31, the sliding column 322 is always away from the installation groove 312, so that the sliding column 322 cannot slide out of the installation groove 312 from the inverted T-shaped groove 311 in the moving process. The other end of the push rod 32 is connected to a pushing device 33. Since the moving direction of the push rod 32 is always parallel to the minor groove 2, the sliding column 322 at one end of the push rod 32 moves in the inverted T-shaped groove 311 of the rotating plate 31 along the length direction of the push rod 32, so that the rotating plate 31 can rotate around the hinge. The pushing stroke of the pushing device 33 to the push rod 32 is adjusted, and then the included angle formed by the rotating plate 31 and the water flow direction is adjusted, so that the flow rate flowing into the auxiliary ditch 2 from the main ditch 1 can be controlled.

Referring to fig. 2 and 3, the pushing device 33 includes a rotating shaft 331, a rotating disk 332, and a fixing frame 333 that performs a fixing guide function on the push rod 32. The fixing frames 333 are provided in two and vertically welded on the top inner wall of the sub trench 2. The side wall of the push rod 32 is provided with a tooth slot 321, two end parts of the push rod 32 are movably inserted into the two fixing frames 333, and the two fixing frames 333 are distributed on two sides of the tooth slot 321. One end of the rotation shaft 331 is provided with a gear 3311 engaged with the tooth groove 321, and the other end thereof passes upward through the sub-groove 2 and the fixed sleeve 12 and is fixedly coupled to the rotation disc 332 by a long bolt 3324.

Referring to fig. 3 and 4, a positioning sleeve 3321 is welded at the bottom of the rotating disc 332, the positioning sleeve 3321 is sleeved at the end of the rotating shaft 331, and a first spline 3322 is arranged on the outer wall of the positioning sleeve 3321; the fixed welding has positioning disk 121 on the top outer wall of fixed cover 12, and the middle part of positioning disk 121 runs through and is seted up and supplies the first spline 1211 of first spline 3322 complex. Gear 3311 has a height greater than the length of first spline 3322, while gear 3311 has a height greater than the width of tooth slot 321. When the rotation angle of the rotation plate 31 needs to be adjusted, the rotation disc 332 is pulled upwards, so that the first spline 3322 of the positioning sleeve 3321 is separated from the first spline groove 1211 in the positioning disc 121, and at the moment, the gear 3311 is still meshed with the tooth groove 321, so that the rotation disc 332 can be rotated to adjust the rotation angle of the rotation plate 31; the positioning sleeve 3321 of the rotary disc 332 is lowered into the positioning disc 121, and the first spline 3322 is clamped with the first spline groove 1211, so that the angle of the rotary plate 31 is fixed.

Referring to fig. 3 and 4, a second spline 3312 is disposed on an outer wall of the rotating shaft 331 at an end away from the push rod 32, and a second spline groove 3323 for the second spline 3312 to cooperate with is further formed inside the positioning sleeve 3321; when the rotating disc 332 rotates to apply force, most of the circumferential force bearing points are located at the matching positions of the second spline 3312 and the second spline groove 3323, so that the connection between the rotating shaft 331 and the rotating disc 332 is firmer, and the long bolt 3324 is not easy to loosen.

Referring to fig. 4 and 5, in order to prevent the gear 3311 at the bottom from tightly engaging with the tooth socket 321 due to the deviation of the rotation shaft 331, a fixing tube 21 through which the rotation shaft 331 passes is disposed on the inner wall of the top of the sub-groove 2, a fixing rod 22 is welded to one end of the fixing tube 21 close to the gear 3311, and the fixing rod 22 is perpendicular to the push rod 32 and is fixedly welded to the side wall in the sub-groove 2. The addendum circle of the gear 3311 at the bottom of the rotation shaft 331 is larger than the inner diameter of the fixed tube 21, and the distance from the top of the gear 3311 of the rotation shaft 331 to the bottom of the fixed tube 21 is the length of the first spline 3322. The upper end of gear 3311 meshes with tooth slot 321 when first spline 3322 is fully meshed with first spline slot 1211; when first spline 3322 is separated from first spline groove 1211, the lower end of gear 3311 remains engaged with tooth groove 321; the gear 3311 is prevented from being disengaged from the tooth groove 321 of the push rod 32 when the rotation shaft 331 is raised.

Referring to fig. 6 and 7, a storage tank 14 communicated with the diversion hole 11 is formed on the side wall of the main trench 1 along the length direction, and the top of the storage tank 14 penetrates through the top of the side wall; the top of the diversion hole 11 is provided with an empty groove 15 upwards in a penetrating way. A baffle 13 is slidably arranged in the storage groove 14, the length of the baffle 13 along the water flow direction is greater than that of the diversion hole 11, the top of the baffle 13 is hinged with a lifting ring 131, and a semi-annular groove 16 for buckling the lifting ring 131 is formed in the groove wall of the empty groove 15 far away from the storage groove 14. When the auxiliary ditch 2 is not needed to be installed or the auxiliary ditch 2 is needed to be disassembled to be used elsewhere, the baffle 13 is moved to block the shunting hole 11 through the lifting ring 131, the lifting ring 131 is buckled with the semi-annular groove 16, and the shunting hole 11 of the main ditch 1 is sealed, so that the water flow of the main ditch 1 cannot overflow from the shunting hole 11 in a large amount.

The implementation method of the embodiment comprises the following steps:

when the water flow of the auxiliary ditch 2 is adjusted, the rotating disc 332 is pulled upwards, and the fixing between the rotating disc 332 and the positioning sleeve 3321 is released; since the height of the gear 3311 is greater than the width of the teeth slots 321, the top of the gear 3311 is pressed against the bottom of the fixed tube 21 and the gear 3311 is still engaged with the teeth slots 321. The rotating disc 332 is circumferentially forced to drive the rotating shaft 331 to rotate, the gear 3311 at the bottom of the rotating shaft 331 is meshed with the tooth socket 321 on the push rod 32 to rotate, the push rod 32 moves along the length direction of the auxiliary groove 2 under the guiding action of the fixing frames 333 at the two ends, and when the sliding column 322 at one end of the push rod 32 moves in the inverted T-shaped groove 311 of the rotating plate 31, the rotating plate 31 rotates in the main groove 1 around the hinge; when the push rod 32 is perpendicular to the rotating plate 31, the rotating plate 31 seals the diverting hole 11 (see fig. 8).

After selecting an appropriate angle between the rotating plate 31 and the water flow direction, the rotating disc 332 is lowered into the positioning sleeve 3321, the first spline groove 1211 is engaged with the first spline 3322, and the gear 3311 of the rotating shaft 331 stops rotating, thereby fixing the angle between the rotating plate 31 and the water flow direction. The flow rate from the main ditch 1 to the auxiliary ditch 2 can be controlled, and the water resources can be reasonably utilized.

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 (8)

1. The utility model provides a take diverging device's escape canal, includes main ditch (1) and vice ditch (2), its characterized in that: the junction of main ditch (1) and vice ditch (2) is provided with reposition of redundant personnel mechanism (3), be provided with on the lateral wall of main ditch (1) and supply reposition of redundant personnel hole (11) that vice ditch (2) are connected, reposition of redundant personnel hole (11) border department perpendicular to main ditch (1) lateral wall of main ditch (1) is provided with and supplies vice ditch (2) installation fixed cover (12), reposition of redundant personnel mechanism (3) are including rotor plate (31) of control reposition of redundant personnel hole (11) flow, promote rotor plate (31) pivoted push rod (32) and promote push rod (32) along the device (33) of pushing away of vice ditch (2) length direction removal, rotor plate (31) are vertical to articulate in the lateral wall that vice ditch (2) are located reposition of redundant personnel hole (11), and the rotation direction of rotor plate (31) is just to the rivers direction, the one end of push rod (32) is connected with a sliding column (322) that is the cylinder type perpendicularly, and the axis of the sliding column (322) is perpendicular to the water flow direction, an inverted T-shaped groove (311) for the sliding column (322) on the push rod (32) to slide is formed in the side wall of the rotating plate (31), and the other end of the push rod (32) is connected to the pushing device (33).

2. The utility model provides a take diverging device's escape canal of claim 1 which characterized in that: the pushing device (33) comprises a rotating shaft (331), a rotating disc (332) and a fixing frame (333) which plays a role in fixing and guiding the push rod (32), wherein a tooth groove (321) is formed in the side wall of the middle position of the push rod (32), the fixing frame (333) is provided with two vertical fixing frames which are welded on the inner wall of the top of the auxiliary ditch (2), the push rod (32) is movably inserted into the two fixing frames (333), the two fixing frames (333) are distributed on two sides of the tooth groove (321), one end of the rotating shaft (331) is provided with a gear (3311) which is meshed with the tooth groove (321), and the other end of the rotating shaft (331) upwards penetrates through the auxiliary ditch (2) and the fixing sleeve (12) and is;

a positioning sleeve (3321) is fixed at the bottom of the rotating disc (332), the positioning sleeve (3321) is sleeved at one end, far away from the push rod (32), of the rotating shaft (331), a first spline (3322) is arranged on the outer wall of the positioning sleeve (3321), the end of the rotating shaft (331) is connected with the rotating disc (332) through a long bolt (3324), a positioning disc (121) is arranged on the outer wall of the top of the fixing sleeve (12), a first spline groove (1211) matched with the first spline (3322) is formed in the middle of the positioning disc (121) in a penetrating mode, the height of the gear (3311) is larger than the length of the first spline (3322), meanwhile, the height of the gear (3311) is larger than the width of the toothed groove (321), and when the first spline (3322) is completely meshed with the first spline groove (1211), the upper end of the toothed groove of the gear (3311) is meshed with the gear (; when the first spline (3322) is separated from the first spline groove (1211), the lower end of the gear (3311) remains engaged with the tooth groove (321).

3. The utility model provides a take diverging device's escape canal of claim 2 which characterized in that: the axis of rotation (331) are provided with second spline (3312) on keeping away from the one end lateral wall of push rod (32), the inner wall of position sleeve (3321) is provided with the second spline groove (3323) that supplies second spline (3312) to cooperate.

4. The utility model provides a take diverging device's escape canal of claim 3 which characterized in that: the fixed pipe (21) that supplies axis of rotation (331) activity to wear to establish is provided with on the top inner wall of vice ditch (2), and the internal diameter of fixed pipe (21) is the same with the external diameter of axis of rotation (331), and the top distance of fixed pipe (21) bottom to axis of rotation (331) gear (3311) is the length of first spline (3322), and when gear (3311) offseted with fixed pipe (21), first spline (3322) and first spline groove (1211) are in the separation mode just.

5. The utility model provides a take diverging device's escape canal of claim 4, characterized in that: the fixed pipe (21) is close to a fixed rod (22) fixedly connected to the side wall of one end of the gear (3311), and the fixed rod (22) is perpendicular to the push rod (32) and is fixedly connected with the inner wall of the auxiliary groove (2).

6. The utility model provides a take diverging device's escape canal of claim 1 which characterized in that: one end of the inverted T-shaped groove (311) far away from the water flow direction is communicated with a mounting groove (312) for a sliding column (322) to be mounted into the inverted T-shaped groove (311), and when the push rod (32) pushes the rotating plate (31), the sliding column (322) is always away from the mounting groove (312).

7. The utility model provides a take diverging device's escape canal of claim 1 which characterized in that: still set up storage tank (14) with reposition of redundant personnel hole (11) intercommunication along main ditch (1) length direction on the lateral wall that reposition of redundant personnel hole (11) was seted up in main ditch (1), upwards run through the lateral wall top of storage tank (14), the top inner wall of reposition of redundant personnel hole (11) upwards runs through and has seted up an dead slot (15), and dead slot (15) and storage tank (14) intercommunication, storage tank (14) internal slipping is provided with one and can be with reposition of redundant personnel hole (11) confined baffle (13).

8. The utility model provides a take diverging device's escape canal of claim 7, characterized in that: the top of the baffle (13) is hinged with a lifting ring (131), and the wall of the empty groove (15) far away from the storage groove (14) is provided with a semi-annular groove (16) for buckling the lifting ring (131).

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