CN214530739U

CN214530739U - Water diversion structure of hydraulic and hydroelectric engineering

Info

Publication number: CN214530739U
Application number: CN202120271045.8U
Authority: CN
Inventors: 刘飞跃; 袁江
Original assignee: Hunan Taoyuan Hydropower Engineering Construction Co ltd
Current assignee: Hunan Taoyuan Hydropower Engineering Construction Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-29
Anticipated expiration: 2031-01-29

Abstract

The application relates to a water diversion structure of a water conservancy and hydropower project, which belongs to the field of water diversion structures and comprises a water pump, wherein the input end of the water pump is communicated with a pipeline, a fixing ring is fixed on the outer peripheral wall of one end of the pipeline, which is far away from the ground, a support ring is arranged on one side of the fixing ring, which is far away from the pipeline, a screw rod is rotatably connected to one side of the support ring, which is close to the fixing ring, and the screw rod penetrates through and is in threaded connection with the fixing ring; the support ring is also provided with a guide rod parallel to the screw rod, and the guide rod penetrates through and is connected with the fixed ring in a sliding manner. Through the guide rod direction, the fixed ring is close to or keeps away from with the support ring each other when rotating the screw rod, adjusts the distance of support ring and fixed ring according to the demand. The support ring butts against the inner bottom of the foundation pit, so that a certain distance is reserved between the input end of the pipeline and the inner bottom surface of the foundation pit. This application has the effect of making things convenient for manual operation.

Description

Water diversion structure of hydraulic and hydroelectric engineering

Technical Field

The application relates to a diversion structure field especially relates to a water conservancy and hydropower engineering's diversion structure.

Background

At present, water channels, foundation pits and the like are commonly excavated in water conservancy and hydropower engineering of cities. And can have sewage in ditch and the foundation ditch after the excavation usually, and sewage can influence the next construction of hydraulic and hydroelectric engineering, and the current artificial water pump connecting tube that utilizes is drawn the inside sewage to the ditch of foundation ditch or ditch with the pipeline usually. And (5) continuously constructing after the sewage is pumped out.

Among the correlation technique, the water pump intercommunication has the pipeline, and the manual work extends the pipeline to the ditch bottom, and the pipeline is supported to the manual work, starts the water pump through external power supply, through the suction of water pump with the inside extraction of ditch.

To the correlation technique among the above-mentioned, the inventor thinks that there is the manual work when extending the pipeline to the foundation ditch in, need the manual work to leave the certain distance with the one end of water pump with the pipeline in order to improve the effect of drawing water, consequently need artifical support, inconvenient defect of operation.

SUMMERY OF THE UTILITY MODEL

In order to make things convenient for manual operation, the application provides a diversion structure of hydraulic and hydroelectric engineering.

The application provides a pair of water conservancy and hydropower engineering's diversion structure adopts following technical scheme:

a water diversion structure of a water conservancy and hydropower project comprises a water pump, wherein the input end of the water pump is communicated with a pipeline, a fixing ring is fixed on the outer peripheral wall of one end, away from the ground, of the pipeline, a support ring is arranged on one side, away from the pipeline, of the fixing ring, a screw rod is rotatably connected to one side, close to the fixing ring, of the support ring, and the screw rod penetrates through and is in threaded connection with the fixing ring; the support ring is also provided with a guide rod parallel to the screw rod, and the guide rod penetrates through and is connected to the fixing ring in a sliding manner.

Through adopting above-mentioned technical scheme, through the guide arm direction, solid fixed ring is close to each other or keeps away from with the support ring when rotating the screw rod, adjusts the distance of support ring and solid fixed ring according to the demand. Inside putting into the foundation ditch with the pipeline, the interior bottom butt of support ring and foundation ditch through external power supply start-up water pump, the water pump provides suction, sewage from the gap inflow between support ring and the solid fixed ring and by the pipeline suction. The support ring butts against the inner bottom of the foundation pit, so that a certain distance is reserved between the input end of the pipeline and the inner bottom surface of the foundation pit. The possibility that the pipeline is blocked by the sludge at the bottom of the foundation pit is reduced, the possibility of manually supporting the pipeline is reduced, labor is saved, and manual operation is facilitated.

Optionally, a filtering assembly is arranged on the pipeline and comprises a filtering box, and activated carbon, filter cotton and a filtering plate are sequentially arranged on one side of the fixing ring from the water pump in the filtering box.

Through adopting above-mentioned technical scheme, sewage is carried out the prefilter by the filter plate when through the pipeline, and the filter pulp further filters and discharges from the output of water pump with active carbon sewage. The sewage that will inhale is filtered through filtering component, reduces the possibility that grit caused the damage to the water pump in the sewage.

Optionally, one side wall of the filter box, which is far away from the pipeline, is provided with an opening, a cover plate is arranged on the opening of the filter box, one side of the cover plate, which is far away from the filter box, is provided with a fixing bolt, and the fixing bolt (87) penetrates through the cover plate and is in threaded connection with the filter box.

Through adopting above-mentioned technical scheme, when filter pulp, active carbon, the filter plate among the filtering component damaged or can't use, take off fixing bolt, will lap to take off filter pulp, active carbon, the filter plate that will cross in the filter cartridge and change, make things convenient for manual operation to change.

Optionally, a sealing ring is arranged between the filter box and the cover plate.

Through adopting above-mentioned technical scheme, will lap and filter cartridge between through the fixed back of fixing bolt reduce rivers from the possibility of passing through between apron and the filter cartridge through the sealing washer, improve the leakproofness of filter cartridge, improve structural stability.

Optionally, a bottom plate is arranged below the water pump, a water tank is arranged on the bottom plate, and the output end of the water pump is communicated with the water tank.

Through adopting above-mentioned technical scheme, after starting the water pump, sewage gets into the water tank after being filtered by filtering component, collects the water source. The water resource deposits in the water tank, and impurity is located the water tank bottom, carries out further filtration, can improve the possibility that the water source is retrieved and is recycled, the water economy resource.

Optionally, one vertical outer side wall of the water tank is communicated with a drain pipe, and the drain pipe is connected with a valve.

Through adopting above-mentioned technical scheme, when needing to discharge the water in the water tank, unscrew the valve, water in the water tank is discharged from the drain pipe, reduces the manual work and emptys the water tank and with the exhaust possibility of water, makes things convenient for manual operation.

Optionally, a walking assembly is arranged below the bottom plate and comprises a rotating shaft horizontally arranged below the bottom plate, wheels are coaxially fixed at two ends of the rotating shaft, and the walking assembly is symmetrically arranged in two groups below the bottom plate.

Through adopting above-mentioned technical scheme, promote the bottom plate, the bottom plate removes subaerial, and the wheel rotates this moment, makes things convenient for the removal of water tank, water pump, pipeline isotructure on bottom plate and the bottom plate through the walking subassembly, makes things convenient for manual operation.

Optionally, one of the traveling assemblies is connected with a driving assembly, the driving assembly includes a first gear, a second gear and a motor, and the first gear is coaxially fixed with the rotating shaft; the motor is arranged above the bottom plate, an output shaft of the motor is coaxially fixed with a second gear, and the second gear is meshed with the first gear; and the bottom plate is provided with a storage battery.

Through adopting above-mentioned technical scheme, provide electric power through the battery, starter motor, the output shaft of motor drives the second gear rotation, and the second gear drives first gear and pivot synchronous rotation with first gear engagement, and the pivot drives the wheel and rotates, and the wheel orders about the equipment removal, reduces the artifical possibility that promotes the bottom plate, makes things convenient for manual operation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. a fixing ring is arranged on the pipeline, a screw rod and a guide rod are arranged on the fixing ring in a penetrating way, and one ends of the screw rod and the guide rod are connected with a support ring; through the guide rod direction, the fixed ring is close to or keeps away from with the support ring each other when rotating the screw rod, adjusts the distance of support ring and fixed ring according to the demand. Inside putting into the foundation ditch with the pipeline, the interior bottom butt of support ring and foundation ditch through external power supply start-up water pump, the water pump provides suction, sewage from the gap inflow between support ring and the solid fixed ring and by the pipeline suction. The support ring butts against the inner bottom of the foundation pit, so that a certain distance is reserved between the input end of the pipeline and the inner bottom surface of the foundation pit. The possibility that the pipeline is blocked by the sludge at the bottom of the foundation pit is reduced, the possibility of manually supporting the pipeline is reduced, the labor is saved, and the manual operation is convenient;

2. the pipeline is provided with a filtering component; the sewage is primarily filtered by the filter plate when passing through the pipeline, and the filter cotton and the active carbon further filter the sewage and discharge the sewage from the output end of the water pump. The sucked sewage is filtered through the filtering component, so that the possibility of damage to the water pump caused by sand and stone in the sewage is reduced;

3. one walking component is connected with a driving component; through the battery provides electric power, starter motor, the output shaft of motor drives the second gear and rotates, and the second gear drives first gear and pivot synchronous rotation with first gear engagement, and the pivot drives the wheel and rotates, and the wheel orders about the equipment removal, reduces the artifical possibility that promotes the bottom plate, makes things convenient for manual operation.

Drawings

FIG. 1 is a schematic overall structure diagram of a water diversion structure of a hydraulic and hydroelectric engineering according to an embodiment of the present application;

fig. 2 is a schematic partial cross-sectional view of a water diverting structure of the hydraulic and hydroelectric engineering shown in fig. 1.

Description of reference numerals: 1. a water pump; 2. a pipeline; 3. a fixing ring; 4. a support ring; 5. a screw; 6. a handle; 7. a guide bar; 8. a filter assembly; 81. a filter cartridge; 82. activated carbon; 83. filtering cotton; 84. filtering the plate; 85. a seal ring; 86. a cover plate; 87. fixing the bolt; 9. a base plate; 10. a water tank; 11. draining; 12. a valve; 13. a walking assembly; 131. a rotating shaft; 132. a wheel; 133. a rotating seat; 14. a drive assembly; 141. a motor; 142. a second gear; 143. a first gear; 15. and (4) a storage battery.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses water conservancy and hydropower engineering's diversion structure, refers to fig. 1 and 2, including water pump 1, the output welding of water pump 1 has pipeline 2, and pipeline 2 and water pump 1 intercommunication, pipeline 2 are the hose. Inside extending pipeline 2 to the foundation ditch, through external power supply start-up water pump 1, water pump 1 provides suction, and pipeline 2 extracts the sewage in the foundation ditch and discharges from water pump 1's output.

The pot head that water pump 1 was kept away from to pipeline 2 periphery wall is established and the welding has solid fixed ring 3, and solid fixed ring 3 keeps away from pipeline 2 and keeps away from one side of water pump 1 and is provided with support ring 4, support ring 4 and the coaxial setting of solid fixed ring 3. One side of the support ring 4 close to the fixing ring 3 is vertically and rotationally connected with a screw rod 5, the screw rod 5 penetrates through the fixing ring 3 and is in threaded connection with the fixing ring 3, and one end, far away from the support ring 4, of the screw rod 5 is coaxially welded with a handle 6. The handle 6 is rotated, the handle 6 drives the screw rod 5 to rotate, and the screw rod 5 is in threaded connection with the fixing ring 3 to drive the fixing ring 3 and the support ring 4 to be close to or far away from each other.

The support ring 4 has guide rods 7 welded to its side adjacent to the screw 5, in this embodiment three guide rods 7 are provided. The guide rod 7 is the same length as the screw 5, and the guide rod 7 is parallel to the screw 5. The guide rod 7 passes through the fixed ring 3 and is connected with the fixed ring 3 in a sliding way. When the screw rod 5 is rotated by the guide of the guide rod 7, the support ring 4 and the fixed ring 3 are always coaxial.

One side that pipeline 2 is close to solid fixed ring 3 is provided with filtering component 8, and filtering component 8 includes filter cartridge 81, and filter cartridge 81 is the setting of hollow rectangular block. The activated carbon 82, the filter cotton 83, and the filter plate 84 are sequentially placed inside the filter cartridge 81 from the water pump 1 to one side of the fixed ring 3. The water flow enters the pipe 2 and passes through the filter box 81 and is filtered by the filter plate 84, the filter cotton 83 and the activated carbon 82 in sequence.

One side wall of the filter cassette 81 remote from the duct 2 is open and communicates with the interior of the filter cassette 81. The sealing ring 85 is bonded on the surface of the filter box 81, which is provided with an opening, the sealing ring 85 is attached to one side, which is far away from the filter box 81, of the cover plate 86, and the cover plate 86 shields the opening of the filter box 81. Fixing bolts 87 respectively penetrate through corners of the cover plate 86 far away from the sealing ring 85, and the fixing bolts 87 penetrate through the cover plate 86 and the sealing ring 85. The fixing bolt 87 penetrates through one end of the sealing ring 85 to be in threaded connection with the filter box 81.

The below of water pump 1 is provided with bottom plate 9, and water pump 1 welds on bottom plate 9, and the one side welding that lies in water pump 1 output on bottom plate 9 has water tank 10, and the water tank 10 upper surface is opening setting and the transversal rectangle of personally submitting. The output end of the water pump 1 is welded with the water tank 10, and the water pump 1 is communicated with the inside of the water tank 10. The sewage is pumped up by the water pump 1 and then enters the water tank 10.

The outer side wall of the water tank 10 far away from the water pump 1 is vertically welded with a water discharge 11 pipe, the water discharge 11 pipe is connected with a valve 12, and the valve 12 is rotated to discharge water in the water tank 10 from the water discharge 11 pipe.

The lower surface of the bottom plate 9 is provided with a walking assembly 13, and the walking assembly 13 comprises a rotating shaft 131 and wheels 132. The two walking components 13 are respectively and symmetrically arranged at two ends of the lower surface of the bottom plate 9, and the rotating shafts 131 of the two walking components 13 are parallel to each other. The rotating shaft 131 of the walking assembly 13 is horizontally arranged, and wheels 132 are coaxially welded at two ends of the rotating shaft 131. The walking assembly 13 further comprises a rotating seat 133, the rotating seat 133 is welded on the lower surface of the bottom plate 9, and the rotating shaft 131 is rotatably connected in the rotating seat 133. When the bottom plate 9 is pushed, the wheel 132 drives the rotating shaft 131 to rotate, and the wheel 132 rolls on the ground to drive the bottom plate 9 and the structure on the bottom plate 9 to move.

The bottom plate 9 is provided with a driving assembly 14, the driving assembly 14 includes a motor 141, and the motor 141 is welded on the upper surface of the bottom plate 9 and is located on a side of the water tank 10 away from the water pump 1. An output shaft of the motor 141 is parallel to the rotating shaft 131, and a second gear 142 is coaxially welded to the output shaft of the motor 141. The rotating shaft 131 of the driving assembly 14 close to the motor 141 is coaxially sleeved and welded with a first gear 143, the first gear 143 and the second gear 142 are both straight gears, and the first gear 143 and the second gear 142 are meshed. The diameter of the second gear 142 is larger than the diameter of the first gear 143. An avoiding groove for meshing the first gear 143 and the second gear 142 penetrates through the upper surface of the bottom plate 9. The motor 141 is started by the external power supply, the output shaft of the motor 141 drives the second gear 142 to rotate, the second gear 142 drives the first gear 143 to rotate synchronously with the rotating shaft 131, and the rotating shaft 131 drives the wheel 132 to rotate to drive the bottom plate 9 and the structure on the bottom plate 9 to move. Since the second gear 142 has a diameter larger than that of the first gear 143, the torque required by the motor 141 is reduced.

The bottom plate 9 is welded with the storage battery 15 on the side of the motor 141 away from the second gear 142. The storage battery 15 provides power sources for the motor 141 and the water pump 1, reduces the possibility of an external power supply, and is convenient to operate.

The embodiment of this application embodiment's diversion structure's of water conservancy and hydropower engineering implementation principle does: the motor 141 is started by the battery 15, the motor 141 drives the second gear 142 to drive the first gear 143 to rotate synchronously with the rotating shaft 131, and the wheel 132 rolls to drive the bottom plate 9 and the structure to move to a proper position. The screw rod 5 is manually rotated, the support ring 4 and the fixing ring 3 are driven to be away from a proper position through the guide screw rod 5 of the guide rod 7, the pipeline 2 is placed in the foundation pit, and the support ring 4 is abutted to the ground. The water pump 1 is started by the storage battery 15 to pump water.

When the activated carbon 82, the filter cotton 83, and the filter plate 84 in the filter cartridge 81 need to be replaced, the fixing bolt 87 is unscrewed for replacement.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a water conservancy and hydropower engineering's diversion structure, includes water pump (1), and the input intercommunication of water pump (1) has pipeline (2), its characterized in that: a fixing ring (3) is fixed on the outer peripheral wall of one end, far away from the ground, of the pipeline (2), a support ring (4) is arranged on one side, far away from the pipeline (2), of the fixing ring (3), a screw rod (5) is rotatably connected to one side, close to the fixing ring (3), of the support ring (4), and the screw rod (5) penetrates through and is in threaded connection with the fixing ring (3); the support ring (4) is also provided with a guide rod (7) parallel to the screw rod (5), and the guide rod (7) penetrates through and is connected to the fixing ring (3) in a sliding manner.

2. The water diversion structure of water conservancy and hydropower engineering according to claim 1, characterized in that: be provided with filtering component (8) on pipeline (2), filtering component (8) are including filtering box (81), set gradually active carbon (82), filter pulp (83), filter plate (84) from water pump (1) to one side of solid fixed ring (3) in filtering box (81).

3. The water diversion structure of water conservancy and hydropower engineering according to claim 2, characterized in that: one side wall of the filter box (81), which is far away from the pipeline (2), is provided with an opening, a cover plate (86) is arranged on the opening of the filter box (81), one side, which is far away from the filter box (81), of the cover plate (86) is provided with a fixing bolt (87), and the fixing bolt (87) penetrates through the cover plate (86) and is in threaded connection with the filter box (81).

4. The water diversion structure of water conservancy and hydropower engineering according to claim 3, characterized in that: and a sealing ring (85) is arranged between the filter box (81) and the cover plate (86).

5. The water diversion structure of water conservancy and hydropower engineering according to claim 1, characterized in that: a bottom plate (9) is arranged below the water pump (1), a water tank (10) is arranged on the bottom plate (9), and the output end of the water pump (1) is communicated with the water tank (10).

6. The water diversion structure of water conservancy and hydropower engineering according to claim 5, characterized in that: one vertical outer side wall of the water tank (10) is communicated with a drainage (11) pipe, and a valve (12) is connected to the drainage (11) pipe.

7. The water diversion structure of water conservancy and hydropower engineering according to claim 6, characterized in that: the walking assembly is characterized in that a walking assembly (13) is arranged below the bottom plate (9), the walking assembly (13) comprises a rotating shaft (131) horizontally arranged below the bottom plate (9), wheels (132) are coaxially fixed at two ends of the rotating shaft (131), and the walking assembly (13) is symmetrically arranged into two groups below the bottom plate (9).

8. The water diversion structure of water conservancy and hydropower engineering according to claim 7, characterized in that: one of the walking assemblies (13) is connected with a driving assembly (14), the driving assembly (14) comprises a first gear (143), a second gear (142) and a motor (141), and the first gear (143) is coaxially fixed with the rotating shaft (131); the motor (141) is arranged above the bottom plate (9), an output shaft of the motor (141) is coaxially fixed with the second gear (142), and the second gear (142) is meshed with the first gear (143); and a storage battery (15) is arranged on the bottom plate (9).