CN216948131U

CN216948131U - Outlet flood control gate structure of drainage pumping station

Info

Publication number: CN216948131U
Application number: CN202122324958.4U
Authority: CN
Inventors: 林丽娟; 江祖龙; 蔡德海
Original assignee: Jinxi Holding Group Co ltd
Current assignee: Jinxi Holding Group Co ltd
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-07-12
Anticipated expiration: 2031-09-25

Abstract

The application discloses an outlet flood gate structure of a flood drainage pump station, which relates to the field of hydraulic engineering and comprises a bottom pier, wherein a clamping groove is formed in the bottom pier, side piers are arranged at two ends of the bottom pier and fixedly connected with the bottom pier, a channel steel is fixedly connected inside the side piers, a gate is arranged inside the channel steel, and the gate is in sliding connection with the channel steel; this application sets up through the cooperation between motor, gear, picture peg, bracing piece structure, can carry out the position to the valve bottom through the gear of installation on two motors and prescribe a limit to, through the channel-section steel installation of counterpointing on gear roll guide gate and the side block, improved the installation effectiveness of gate, whole process operation is simple moreover, and control is convenient, has solved effectively among the prior art waterlogging pump station because the gate is great, is difficult to the problem of lining up with the installation spout when the installation.

Description

Outlet flood control gate structure of drainage pumping station

Technical Field

The utility model belongs to the technical field of hydraulic engineering technique and specifically relates to an export flood gate structure of drainage pumping station is related to.

Background

The drainage pump station is a common hydraulic structure in hydraulic engineering, is generally arranged at the junction of an inland river and an outfall river in cities and towns or on an inland river dam in a low-lying area in rural areas and is used for draining waterlogging water.

The waterlogging pump station is difficult to align with the installation chute when being installed due to the fact that the gate is large, and installation of the gate is inconvenient.

SUMMERY OF THE UTILITY MODEL

Because the gate is great, be difficult to align with the installation spout when the installation in order to improve the waterlogging pump station, the problem of the installation of inconvenient gate, this application provides an export flood gate structure of drainage pump station.

The application provides an export flood gate structure of drainage pumping station adopts following technical scheme:

an outlet flood gate structure of a flood drainage pump station comprises a bottom pier, wherein a clamping groove is formed in the bottom pier, side piers are arranged at two ends of the bottom pier and fixedly connected with the bottom pier, channel steel is fixedly connected inside the side piers, a gate is arranged inside the channel steel and is slidably connected with the channel steel, rubber sleeves are sleeved at two ends of the gate, and engaging teeth are formed on side walls at two ends of the gate;

the top of the side pier is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft, far away from the motor, is fixedly connected with a gear, the gear is meshed with the gate through the meshing teeth, a supporting rod is sleeved on the outer surface of the rotating shaft, the top of the supporting rod is rotatably connected with the rotating shaft, and the bottom of the supporting rod is fixedly connected with the side pier;

the gate bottom is equipped with the picture peg, picture peg bottom width is less than its top width, the picture peg top with gate fixed connection, just the size of picture peg with the inner chamber size looks adaptation of draw-in groove.

Optionally, the number of the side piers is two, the two side piers are respectively located at two ends of the base pier, a vertical slot is formed in one adjacent side of each of the two side piers, and the size of an inner cavity of each vertical slot is matched with that of the channel steel.

Optionally, the rubber sleeve is of a rectangular sleeve-shaped structure, rectangular through holes are formed in the side walls of the two sides of the rubber sleeve, and the size of each rectangular through hole is matched with the size of each meshing tooth.

Optionally, the bottom of the motor is provided with an installation seat, and the motor is fixedly connected with the installation seat and fixedly connected with the top of the side block through the installation seat.

Optionally, a connecting seat is arranged at the bottom of the supporting rod and fixedly connected with the supporting rod, a threaded hole is formed in the connecting seat, a bolt is arranged in the threaded hole, and the bolt penetrates through the connecting seat through the threaded hole and is in threaded connection with the top of the side block.

In conclusion, the beneficial effects of the application are as follows:

this application sets up through the cooperation between motor, gear, picture peg, bracing piece structure, can carry out the position to the valve bottom through the gear of installation on two motors and prescribe a limit to, through the channel-section steel of gear roll guide gate on with the side pier the installation of counterpointing, improved the installation effectiveness of gate, whole process operation is simple moreover, and control is convenient, has solved among the prior art waterlogging pump station effectively because the gate is great, is difficult to the problem of lining up with the installation spout when the installation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a gear and gate connection structure embodying the present invention;

FIG. 3 is a schematic view of the connection structure of the motor, the support rod and the gear of the present invention;

description of reference numerals: 1. a base block; 2. a card slot; 3. side abutments; 4. channel steel; 5. a gate; 6. a rubber sleeve; 7. meshing teeth; 8. a motor; 9. a mounting seat; 10. a rotating shaft; 11. a gear; 12. a support bar; 13. a connecting seat; 14. a bolt; 15. a relay; 16. and (4) inserting plates.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1 to 3, an outlet floodgate structure of a flood drainage pump station includes a base 1 having a locking groove 2 formed therein, side blocks 3 provided at both ends of the base 1, the side blocks 3 fixedly connected to the base 1 and connected to each other through the base 1 and the side blocks 3 to form a frame structure for supporting a floodgate, a channel steel 4 fixedly connected to the inside of the side blocks 3, the channel steel 4 embedded inside the side blocks 3 to protect the side blocks 3, the channel steel 5 slidably connected to the channel steel 4 through a sliding groove formed in the channel steel 4 to prevent the channel steel 3 from being excessively worn during repeated opening of the floodgate, thereby preventing the side blocks 3 from being sealed with each other and causing water leakage, and the channel steel 5 slidably inserted into the locking groove 2 formed in the top of the base 1 when flood occurs, carry out the retaining, after the flood, upwards slide gate 5, make and produce less gap between 5 bottoms of gate and the bottom pier 1, the flood of slow discharge deposit, can reach the purpose of flood control, the both ends cover of gate 5 is equipped with rubber sleeve 6, can reduce the friction between gate 5 and the channel-section steel 4 through rubber sleeve 6, rubber sleeve 6 can increase gate 5 and channel-section steel 4's leakproofness simultaneously, avoid leaking, install meshing tooth 7 on the both ends lateral wall of gate 5, the quantity of meshing tooth 7 is a plurality of, the direction of height equidistance of a plurality of meshing teeth 7 along gate 5 is arranged.

The top of the side block 3 is fixedly connected with a motor 8, the output end of the motor 8 is fixedly connected with a rotating shaft 10, the rotating shaft 10 and the motor 8 can be driven to synchronously rotate after the motor 8 is electrified, one end of the rotating shaft 10, far away from the motor 8, is fixedly connected with a gear 11, the gear 11 is meshed with the gate 5 through a meshing tooth 7, when water storage is needed, the motor 8 is opened, the motor 8 is rotated to drive the gear 11 to rotate, so that the gate 5 meshed with the gear 11 through the meshing tooth 7 is driven to move downwards, the gate 5 is closed, when water drainage is needed, the motor 8 can be rotated reversely to drive the gate 5 to move upwards along the inner chute of the channel steel 4, a gap is reserved at the bottom of the gate 5, water storage is discharged, the outer surface of the rotating shaft 10 is sleeved with a support rod 12, the top of the support rod 12 is rotatably connected with the rotating shaft 10, the bottom of the support rod 12 is fixedly connected with the side block 3, the support rod 12 is positioned at the middle end of the rotating shaft 10, the rotating shaft 10 is supported, and because the whole weight of the gate 5 is heavy, the rotating shaft 10 is supported by the motor 8 to easily cause the damage of the motor 8, and the pressure born by the motor 8 is shared by arranging the supporting rod 12, so that the motor 8 can be protected.

Referring to fig. 1, a base 1 is provided with side blocks 3, the number of the side blocks 3 is two, the two side blocks 3 are respectively located at both ends of the base 1, one side of the two side blocks 3 adjacent to each other is provided with a vertical slot, the size of an inner cavity of the vertical slot is adapted to the size of a channel steel 4, the channel steel 4 is installed inside the side block 3 through the vertical slot, a gate 5 is slidably connected inside the channel steel 4, both sides of the gate 5 are fixedly sleeved with rubber sleeves 6, the rubber sleeves 6 are in a rectangular sleeve structure, both side walls of the rubber sleeves 6 are provided with rectangular through holes, the size of the rectangular through holes is adapted to the size of engaging teeth 7, the engaging teeth 7 are located at the rectangular through holes, the motors 8 are fixedly connected to the side blocks 3, the number of the motors 8 is four, the four motors 8 are divided into two groups, two motors 8 in each group are respectively installed at both sides of the gate 5, an output end of the motor 8 is rotatably connected with a gear 11 through a rotating shaft 10, the teeth of a cogwheel of gear 11 and the meshing tooth 7 meshing that sets up on the gate 5 are connected, install relay 15 on the motor 8, change the direction of rotation of motor 8 through relay 15, make two motors 8 in every group rotation direction opposite, and the gate 5 is the same with the same one side two motors 8's rotation direction, can rotate through motor 8 and drive gate 5 and rise or descend, realize the control to gate 5.

Referring to fig. 1 and 2, a support rod 12 is sleeved on the outer surface of the middle section of a rotating shaft 10 fixedly connected with the output end of a motor 8, a connecting seat 13 is arranged at the bottom of the support rod 12, the connecting seat 13 is fixedly connected with the support rod 12, a threaded hole is arranged on the connecting seat 13, a bolt 14 is arranged in the threaded hole, the bolt 14 penetrates through the connecting seat 13 through the threaded hole and is in threaded connection with the top of a side block 3, the rotating shaft 10 is supported by the support rod 12 to share the pressure of a gate 5 on the output end of the motor 8, so that the damage to the motor 8 in the operation process due to overlarge mass of the gate 5 is avoided, a plug board 16 is arranged at the bottom of the gate 5, the width of the bottom of the plug board 16 is smaller than the width of the top of the plug board 16, the top of the plug board 16 is fixedly connected with the gate 5, the size of the plug board 16 is matched with the size of an inner cavity of a clamping groove 2, when the gate 5 is installed, the gate 5 is lifted by a crane, and the plug board 16 is inserted and moved between two gears 11 connected with the two motors 8 of each group, because 16 bottom widths of picture peg are less than the interval between two gears 11 far away, can easily align, then move gate 5 downwards, under gear 11's limiting displacement, gate 5 slowly moves, until meshing tooth 7 and the laminating of gear 11 on the gate 5, loosen the hoist this moment, inside gate 5 can slowly slide in channel-section steel 4 under self action of gravity, avoided the water conservancy pump station because the gate is great, be difficult to align with the installation spout when the installation, the problem of the installation of inconvenient gate.

Referring to fig. 1 and 3, a mounting seat 9 is provided at the bottom of a motor 8, the motor 8 is fixedly connected with the mounting seat 9 and fixedly connected with the top of an side block 3 through the mounting seat 9, a positioning hole is provided on the mounting seat 9, the mounting seat 9 is connected with the side block 3 through a bolt 14, the mounting seat 9 is provided for fixing the motor 8, and simultaneously, the motor 8 can be supported to a proper height, thereby facilitating the lifting and moving-down work of a gate 5.

The application has the implementation principle that: when in use, the gate 5 is firstly suspended to a high place through a crane, then the bottom of the gate 5 is moved, the inserting plate 16 fixedly connected with the bottom of the gate 5 is moved to a position between two gears 11 fixedly connected with the output ends of two groups of motors 8 arranged on two side abutments 3, then the gate 5 is slowly put down, the inserting plate 16 at the bottom of the gate 5 is inserted into a gap between the two gears 11, because the inserting plate 16 is in an inverted triangle shape, the width of the bottom of the inserting plate 16 is far smaller than the distance between the two gears 11, which is convenient for workers to align, after the inserting plate 16 is inserted, the gate 5 is slowly moved down, under the limiting action of the two gears 11, the gate 5 is guided to slide into the channel steel 4 until the gear teeth of the gear 11 are meshed with the meshing teeth 7 arranged on the side walls at two sides of the gate 5, namely, the installation work of the gate 5 is completed, the operation of the whole process is simple, the control is convenient, and the prior art is effectively solved, the shutter 5 is difficult to align when being installed.

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: equivalent changes in 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 an export flood control floodgate structure of drainage pumping station, includes base (1), its characterized in that: the bottom pier (1) is provided with a clamping groove (2), the two ends of the bottom pier (1) are provided with side piers (3), the side piers (3) are fixedly connected with the bottom pier (1), a channel steel (4) is fixedly connected inside the side piers (3), a gate (5) is arranged inside the channel steel (4), the gate (5) is in sliding connection with the channel steel (4), the two ends of the gate (5) are sleeved with rubber sleeves (6), and the side walls of the two ends of the gate (5) are provided with meshing teeth (7);

the top of the side pier (3) is fixedly connected with a motor (8), the output end of the motor (8) is fixedly connected with a rotating shaft (10), one end, far away from the motor (8), of the rotating shaft (10) is fixedly connected with a gear (11), the gear (11) is meshed with the gate (5) through the meshing teeth (7), a supporting rod (12) is sleeved on the outer surface of the rotating shaft (10), the top of the supporting rod (12) is rotatably connected with the rotating shaft (10), and the bottom of the supporting rod (12) is fixedly connected with the side pier (3);

gate (5) bottom is equipped with picture peg (16), picture peg (16) bottom width is less than its top width, picture peg (16) top with gate (5) fixed connection, just the size of picture peg (16) with the inner chamber size looks adaptation of draw-in groove (2).

2. The outlet flood gate structure of the drainage pumping station according to claim 1, characterized in that: the number of the side piers (3) is two, the two side piers (3) are respectively positioned at two ends of the bottom pier (1), one side of the two side piers (3) adjacent to each other is provided with a vertical groove, and the size of the inner cavity of each vertical groove is matched with that of the channel steel (4).

3. The outlet flood gate structure of the drainage pumping station according to claim 2, characterized in that: the rubber sleeve (6) is of a rectangular sleeve-shaped structure, rectangular through holes are formed in the side walls of the two sides of the rubber sleeve (6), and the size of each rectangular through hole is matched with that of the corresponding meshing tooth (7).

4. The outlet flood gate structure of the drainage pumping station according to claim 1, characterized in that: the bottom of the motor (8) is provided with an installation seat (9), the motor (8) is fixedly connected with the installation seat (9) and is fixedly connected with the top of the side block (3) through the installation seat (9).

5. The outlet flood gate structure of the drainage pumping station according to claim 1, characterized in that: the support rod (12) is provided with a connecting seat (13) at the bottom, the connecting seat (13) is fixedly connected with the support rod (12), the connecting seat (13) is provided with a threaded hole, a bolt (14) is arranged in the threaded hole, and the bolt (14) penetrates through the connecting seat (13) through the threaded hole and is in threaded connection with the top of the side block (3).