CN215977153U - River sluice of high leakproofness for water conservancy management - Google Patents

Abstract

The utility model discloses a high-tightness river sluice for water conservancy management, which belongs to the technical field of water conservancy engineering and comprises a river sluice top plate, wherein two sides of the upper surface of the river sluice top plate are respectively provided with a bearing A, the central position of the surface of the river sluice top plate is provided with a bearing B, two sides of the bottom of the river sluice top plate are respectively provided with a sluice way, the outer wall of one side of the sluice way is provided with a chute, a river sluice base is arranged below the opposite side of the sluice way, the central position of the upper surface of the river sluice base is provided with a sluice gate, the top of the river sluice top plate is provided with a driving seat, two sides of the upper surface of the driving seat are respectively provided with a bearing C, the central position of the upper surface of the driving seat is provided with a bearing D, the central position of the top of the driving seat is provided with a driving motor, the structure is reasonable, and the high-tightness river sluice is beneficial to improving the sealing effect by arranging a sealing assembly, meanwhile, the sealing assembly is matched with the gate way and the river sluice base, so that the stability of the river sluice is improved.

Description

River sluice of high leakproofness for water conservancy management

Technical Field

The utility model relates to the technical field of water conservancy projects, in particular to a high-tightness river sluice for water conservancy management.

Background

The river sluice is used for adjusting the upstream water level and controlling the flow of the downward-discharged water on a natural river channel, is also called a river regulating sluice, and has the main functions of: in the dry period, closing the gate to raise the upstream water level so as to meet the requirements of shipping, irrigation, power generation and diversion and urban water supply; in the flood period, the sluice is opened to discharge flood, the upstream water supply level is enabled not to exceed the flood control limit water level, simultaneously the discharge flow is controlled so as not to exceed the safe discharge of the downstream river channel, and the river sluice is also used for dredging and discharging the sand on the sandy river, so that the water-sand balance state of the original river bed is maintained as much as possible.

The existing high-tightness river sluice for water conservancy management has the defects that: when the river sluice is closed, the river sluice is required to separate river water flow, and the river sluice is easily influenced by river water flow impact.

Therefore, it is necessary to develop a highly sealed sluice for water management.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-sealing-performance river sluice for water conservancy management, which is beneficial to improving the sealing effect of the river sluice by arranging a sealing assembly, and meanwhile, the sealing assembly is matched with a sluice way and a river sluice base to increase the stability of the river sluice so as to solve the problem of poor sealing and stability of the river sluice in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-tightness river sluice for water conservancy management comprises a river sluice top plate, wherein two sides of the upper surface of the river sluice top plate are respectively provided with a bearing A, a bearing B is arranged at the central position of the surface of the river sluice top plate, two sides of the bottom of the river sluice top plate are respectively provided with a sluice way, the outer wall of one side of the sluice way is provided with a chute, a river sluice base is arranged below the opposite side of the sluice way, a sluice gate is arranged at the central position of the upper surface of the river sluice base, a driving seat is arranged at the top of the river sluice top plate, two sides of the upper surface of the driving seat are respectively provided with a bearing C, a bearing D is arranged at the central position of the upper surface of the driving seat, a driving motor is arranged at the central position of the top of the driving seat, an output shaft on the driving motor is connected with a rotating shaft A through a coupler, the outer wall of the rotating shaft A is provided with a driving gear, and a rotating shaft B is arranged inside the bearing A, and external threads are arranged on and below the outer wall of the rotating shaft B, a sealing assembly is installed between the opposite sides of the gate way, the sealing assembly comprises a gate, and sliding blocks are arranged on the outer walls of the two sides of the gate.

Preferably, the bottom of the river sluice base is provided with a sewage discharge hole.

Preferably, one end of the rotating shaft A penetrates through a bearing D on the driving seat and is connected with a bearing B of the top plate of the river sluice, and the outer wall of the rotating shaft A is rotatably connected with the bearing D and the hole wall of the bearing B.

Preferably, the top end of the rotating shaft B penetrates through a bearing A on the top plate of the river barrier and is connected with a bearing C on the driving seat, and the outer wall of the rotating shaft B is rotatably connected with the hole walls of the bearing A and the bearing C.

Preferably, a driven gear is arranged above the outer wall of the rotating shaft B, and a ratchet wheel on the driven gear is meshed with a ratchet wheel on the driving gear.

Preferably, the outer wall of the sliding block is in sliding connection with the wall of a sliding groove hole in the gate.

Preferably, the front end and the rear end of the bottom of the gate are both provided with a gate knife, the outer wall of the gate knife is in sliding connection with the wall of a gate opening hole in the river-blocking gate base, and the outer wall of the gate knife is provided with a sealing sleeve.

Preferably, thread grooves are formed in two sides of the upper surface of the gate, and internal threads on the thread grooves are meshed and connected with external threads on the rotating shaft B.

Preferably, the top both sides of gate all are equipped with the connecting piece, the preceding terminal surface of gate is equipped with the guard plate.

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

a driving motor is arranged at the top of a driving seat, an output shaft on the driving motor is provided with a rotating shaft A through a coupler, the driving motor is started to drive the rotating shaft A to rotate forwards or reversely, a driving gear is arranged on the rotating shaft A, a driven gear is arranged on the rotating shaft B, the driving gear is meshed with the driven gear, the rotating shaft A rotates forwards or reversely to drive the rotating shaft B to rotate forwards or reversely, a threaded groove is formed in a gate on a sealing assembly, internal threads on the threaded groove are meshed with external threads on the rotating shaft B, the rotating shaft B rotates forwards or reversely to drive the gate to ascend or descend, sliding blocks are arranged on two sides of the gate, sliding grooves are formed in the gate, two sides of the gate are tightly attached to the gate, the outer wall of each sliding block is in sliding connection with the hole wall of each sliding groove, the gate can ascend or descend on the gate, and gaps between the gate and the gate are reduced, the situation that the gate is separated from the gate way is prevented, and the sealing treatment of the river sluice foundation is realized;

the gate blades are uniformly distributed at the front and the back of the bottom of the gate, the gate opening which is the same as the gate blades is arranged on the base of the river sluice, the gate descends to be connected with the base of the river sluice, the gate blades can be matched with the gate opening, the stability of water flow cut off by the gate is improved, the generation of gaps between the gate and the base of the river sluice is reduced, the safety of the gate is improved by arranging a plurality of gate blades at the bottom of the gate, the damage of the gate caused by the fracture of a single gate blade is prevented, the sealing sleeve is sleeved on the gate blades, the gate blades are inserted into the gate opening for sealing treatment, the sealing property of the river sluice is improved, meanwhile, a plurality of sewage discharge holes are arranged at the bottom of the gate opening, when the gate blades are inserted into the gate opening, the sludge precipitated in the gate opening is discharged out of the gate opening through the sewage discharge holes, the excessive sludge in the gate opening is prevented from being generated, the sealing property of the river sluice is influenced, and the high sealing treatment of the river sluice is realized, the stability and the durability of the river sluice are effectively improved.

Drawings

FIG. 1 is an elevational, cross-sectional view provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an elevational, cross-sectional view of a seal assembly provided in accordance with the present invention;

FIG. 4 is a front view of a seal assembly provided by the present invention;

FIG. 5 is a left side view of the seal assembly provided by the present invention;

fig. 6 is a perspective view of a portion of the seal assembly provided by the present invention.

In the figure: 1. a river sluice top plate; 101. a bearing A; 102. a bearing B; 103. a gateway; 104. a chute; 2. a river sluice base; 201. a gate opening; 202. a sewage draining hole; 3. a driving seat; 301. a bearing C; 302. a bearing D; 303. a drive motor; 304. a coupling; 305. a rotating shaft A; 306. a driving gear; 4. a rotating shaft B; 401. an external thread; 402. a driven gear; 5. a seal assembly; 501. a gate; 502. a slider; 503. a knife switch; 504. sealing sleeves; 505. a thread groove; 506. a connecting member; 507. and (4) a protective plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides the following technical scheme: a high-tightness sluice for water conservancy management can effectively improve the stability and the tightness of the sluice in the using process and is additionally provided with a sealing assembly 5, please refer to fig. 1-6, the sluice comprises a sluice top plate 1, two sides of the upper surface of the sluice top plate 1 are respectively provided with a bearing A101, the central position of the surface of the sluice top plate 1 is provided with a bearing B102, two sides of the bottom of the sluice top plate 1 are respectively provided with a sluice way 103, the outer wall of one side of the sluice way 103 is provided with a chute 104, the lower part of the opposite side of the sluice way 103 is provided with a sluice base 2, the central position of the upper surface of the sluice base 2 is provided with a sluice gate 201, the top of the sluice top plate 1 is provided with a driving seat 3, two sides of the upper surface of the driving seat 3 are respectively provided with a bearing C301, the central position of the upper surface of the driving seat 3 is provided with a bearing D302, the central position of the top of the driving seat 3 is provided with a driving motor 303, an output shaft on the driving motor 303 is connected with a rotating shaft A305 through a coupler 304, a driving gear 306 is arranged on the outer wall of the rotating shaft A305, a rotating shaft B4 is installed inside a bearing A101, an external thread 401 is arranged on the upper portion and the lower portion of the outer wall of a rotating shaft B4, a sealing assembly 5 is installed between the opposite sides of the gate channel 103, the sealing assembly 5 comprises a gate 501, and sliding blocks 502 are arranged on the outer walls of the two sides of the gate 501;

further, the bottom of the river sluice base 2 is provided with the sewage discharge holes 202, specifically, when the knife switch 503 is inserted into the sluice gate 201, sludge precipitated in the sluice gate 201 is discharged out of the sluice gate 201 through the sewage discharge holes 202, so that the influence on the sealing performance of the river sluice due to excessive sludge generated in the sluice gate 201 is avoided, the high sealing treatment of the river sluice is realized, and the stability and the durability of the river sluice are effectively improved;

further, one end of the rotating shaft a305 penetrates through a bearing D302 on the driving seat 3 to be connected with a bearing B102 of the river sluice top plate 1, the outer wall of the rotating shaft a305 is rotatably connected with the bearing D302 and the hole wall of the bearing B102, specifically, the rotating shaft a305 is installed in the bearing B102 and the bearing D302, the rotating shaft a305 can be installed and fixed without influencing the rotation of the rotating shaft a305, meanwhile, the rotating shaft a305 is installed on an output shaft of the driving motor 303 through a coupler 304, and the driving motor 303 is started to drive the rotating shaft a305 to rotate forwards or backwards;

further, the top end of the rotating shaft B4 penetrates through the bearing A101 on the top plate 1 of the river sluice and is connected with the bearing C301 on the driving seat 3, the outer wall of the rotating shaft B4 is rotatably connected with the hole wall of the bearing A101 and the bearing C301, the driven gear 402 is arranged above the outer wall of the rotating shaft B4, the ratchet wheel on the driven gear 402 is meshed with the ratchet wheel on the driving gear 306, specifically, the driving gear 306 is arranged on the rotating shaft A305, the driven gear 402 is arranged on the rotating shaft B4, the driving gear 306 is meshed with the driven gear 402, the rotating shaft A305 rotates forwards or reversely to drive the rotating shaft B4 to rotate forwards or reversely, the sluice 501 on the sealing component 5 is provided with a thread groove 505, the internal thread on the thread groove 505 is meshed with the external thread 401 on the rotating shaft B4, the rotating shaft B4 rotates forwards or reversely to drive the sluice 501 to move upwards or downwards, the sliding blocks 502 are arranged on two sides of the sluice 501, and the sliding groove 104 is arranged on the sluice channel 103, the two sides of the gate 501 are tightly attached to the gate 103, so that the outer wall of the sliding block 502 is in sliding connection with the hole wall of the sliding groove 104, the gate 501 can ascend or descend on the gate 103, the gap between the gate 103 and the gate 501 is reduced, the gate 501 is prevented from being separated from the gate 103, and the foundation sealing treatment of the river blocking gate is realized.

Further, the outer wall of the sliding block 502 is connected with the hole wall of the sliding groove 104 on the gate 103 in a sliding manner, the front end and the rear end of the bottom of the gate 501 are both provided with a knife switch 503, the outer wall of the knife switch 503 is connected with the hole wall of the gate opening 201 on the sluice gate base 2 in a sliding manner, the outer wall of the knife switch 503 is provided with a sealing sleeve 504, both sides of the upper surface of the gate 501 are both provided with a thread groove 505, the internal thread on the thread groove 505 is meshed with the external thread 401 on the rotating shaft B4, both sides of the top of the gate 501 are both provided with a connecting piece 506, the front end surface of the gate 501 is provided with a protection plate 507, specifically, the bottom of the gate 501 is uniformly distributed and arranged with the knife switches 503 in the front and back direction, the sluice gate opening 201 which is the same as the knife switch 503 is arranged on the sluice gate base 2, so that the gate 501 descends to be connected with the sluice base 2, the knife switch 503 can be engaged with the gate opening 201, so as to increase the stability of the water flow blocked by the gate 501, reduce the gap generation between the gate 501 and the sluice base 2, the plurality of blades 503 are arranged at the bottom of the gate 501, so that the safety of the gate 501 is improved, the situation that the gate 501 is damaged due to the breakage of a single blade 503 is prevented, the sealing sleeve 504 is sleeved on the blade 503, the blade 503 is inserted into the gate opening 201 for sealing, and the sealing performance of the river sluice is improved.

The working principle is as follows: when the utility model is used, a driving motor 303 is arranged on the top of a driving seat 3, an output shaft on the driving motor 303 is provided with a rotating shaft A305 through a coupling 304, the driving motor 303 is started to drive the rotating shaft A305 to rotate forwards or backwards, a driving gear 306 is arranged on the rotating shaft A305, a driven gear 402 is arranged on the rotating shaft B4, the driving gear 306 and the driven gear 402 are meshed, so that the rotating shaft A305 rotates forwards or backwards to drive the rotating shaft B4 to rotate forwards or backwards, a threaded groove 505 is arranged on a gate 501 on a sealing component 5, internal threads on the threaded groove 505 are meshed with external threads 401 on a rotating shaft B4, so that the rotating shaft B4 rotates forwards or backwards to drive the gate 501 to move upwards or downwards, sliding blocks 502 are arranged on two sides of the gate 501, a sliding groove 104 is arranged on the gate 103, two sides of the gate 501 are tightly attached to the gate 103, so that the outer wall of the sliding blocks 502 are connected with the hole wall of the sliding groove 104 in a sliding way, the gate 501 can ascend or descend on the gate way 103, gaps between the gate way 103 and the gate 501 are reduced, the gate 501 is prevented from being separated from the gate way 103, the sealing treatment of the river sluice base is realized, the gates 503 are uniformly distributed at the front and back of the bottom of the gate 501, the sluice gate base 2 is provided with the sluice gates 201 the same as the gates 503, the gate 501 descends to be connected with the river sluice gate base 2, the gates 503 can be matched with the sluice gates 201, the stability of water flow separation of the gate 501 is improved, the gaps between the gate 501 and the river sluice base 2 are reduced, the safety of the gate 501 is improved by arranging a plurality of gates 503 at the bottom of the gate 501, the situation that the gate 501 is damaged due to breakage of a single gate 503 is prevented, the sealing sleeves 504 are sleeved on the gates 503, the gate 503 is inserted into the sluice gates 201 to be sealed, the sealing treatment of the river sluice is improved, meanwhile, a plurality of sewage discharge holes 202 are formed in the bottom of the sluice gate 201, when the sluice knife 503 is inserted into the sluice gate 201, the sludge precipitated in the sluice gate 201 is discharged out of the sluice gate 201 through the sewage discharge holes 202, the influence on the sealing performance of the river sluice due to the excessive sludge generated in the sluice gate 201 is avoided, the high sealing treatment of the river sluice is realized, and the stability and the durability of the river sluice are effectively improved.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (9)

1. The utility model provides a river sluice of high leakproofness for water conservancy management, includes river sluice roof (1), its characterized in that: the river sluice top plate comprises a river sluice top plate (1), a river sluice base (2), a sluice gate (201), a driving seat (3), a bearing C (301), a bearing D (302), a driving motor (303), a shaft coupling (304) and a rotating shaft A (305), wherein the bearing A (101) is arranged on each of two sides of the upper surface of the river sluice top plate (1), the bearing B (102) is arranged at the center of the surface of the river sluice top plate (1), the sluice way (103) is arranged on the outer wall of one side of the sluice way (103), the sluice mouth (201) is arranged on each of two sides of the bottom of the river sluice base (2), the driving seat (3) is arranged at the center of the upper surface of the river sluice top plate (1), the driving seat (3) is arranged at the top of the river sluice top plate (1), the bearing C (301) is arranged on each of the upper surface of the driving seat (3), the driving motor (303) is arranged at the center of the top of the driving seat (3), the output shaft coupling (304) is connected with the rotating shaft A (305), the outer wall of pivot A (305) is equipped with driving gear (306), the internally mounted of bearing A (101) has pivot B (4), be equipped with external screw thread (401) on the outer wall of pivot B (4), install seal assembly (5) between the relative one side of gate way (103), seal assembly (5) are including gate (501), the both sides outer wall of gate (501) all is equipped with slider (502).

2. The high leakproofness sluice of claim 1, characterized in that: and the bottom of the river sluice base (2) is provided with a sewage discharge hole (202).

3. The high leakproofness sluice of claim 1, characterized in that: one end of the rotating shaft A (305) penetrates through a bearing D (302) on the driving seat (3) to be connected with a bearing B (102) of the river gate top plate (1), and the outer wall of the rotating shaft A (305) is rotatably connected with the hole walls of the bearing D (302) and the bearing B (102).

4. The high leakproofness sluice of claim 1, characterized in that: the top of pivot B (4) runs through bearing A (101) on river sluice roof (1) and is connected with bearing C (301) on the drive seat (3), the outer wall and the bearing A (101) of pivot B (4) are connected with the pore wall rotation of bearing C (301).

5. The high leakproofness sluice of claim 1, characterized in that: and a driven gear (402) is arranged above the outer wall of the rotating shaft B (4), and a ratchet wheel on the driven gear (402) is meshed with a ratchet wheel on the driving gear (306).

6. The high leakproofness sluice of claim 1, characterized in that: the outer wall of the sliding block (502) is in sliding connection with the hole wall of the sliding groove (104) on the gate (103).

7. The high leakproofness sluice of claim 1, characterized in that: the front end and the rear end of the bottom of the gate (501) are both provided with a switch blade (503), the outer wall of the switch blade (503) is in sliding connection with the hole wall of a gate opening (201) on the river sluice base (2), and the outer wall of the switch blade (503) is provided with a sealing sleeve (504).

8. The high leakproofness sluice of claim 1, characterized in that: thread grooves (505) are formed in two sides of the upper surface of the gate (501), and internal threads on the thread grooves (505) are meshed and connected with external threads (401) on the rotating shaft B (4).

9. The high leakproofness sluice of claim 1, characterized in that: the top both sides of gate (501) all are equipped with connecting piece (506), the preceding terminal surface of gate (501) is equipped with guard plate (507).

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