CN219215357U

CN219215357U - Dry underwater propeller with water installation

Info

Publication number: CN219215357U
Application number: CN202223273905.5U
Authority: CN
Inventors: 陈俊; 袁爱化
Original assignee: Wuhan Diluopu Electromechanical Equipment Co ltd
Current assignee: Wuhan Diluopu Electromechanical Equipment Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-20
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a dry underwater propeller with water installation, which comprises a main frame pipe, a pavement plate and a pool wall, wherein a universal expansion joint is rotatably installed in the main frame pipe, a transmission rod is fixedly installed at the bottom of the universal expansion joint, a universal joint is fixedly installed at the bottom of the transmission rod, a steering machine bottom plate is fixedly installed at the bottom of the universal joint, a sealing ring is fixedly installed at the top of the steering machine bottom plate, and a steering machine is fixedly installed at the bottom of the sealing ring. The difference between the dry type underwater propeller with water and the submersible propeller is that the motor and the speed reducer of the propeller are above the water surface, the power of the motor and the speed reducer is transmitted to the underwater steering box through the transmission shaft, the steering box main shaft drives the paddles to rotate so as to realize the stirring and pushing action, the front steel wire rope is used for traction, the device is suitable for the installation under the condition of no water, the device is suitable for the aeration tank and the anaerobic tank of urban and industrial sewage treatment plants, the device generates low tangential strong water flow, and is used for water circulation and digestion in the tank, water flow is established in the denitrification and dephosphorization stages, and the like.

Description

Dry underwater propeller with water installation

Technical Field

The utility model belongs to the technical field of underwater propellers, and particularly relates to a dry underwater propeller with water installation.

Background

The traditional underwater propeller motor and the transmission part are immersed in sewage, so that the waterproof requirement on the motor is high, the corrosion resistance requirement on the transmission part is high, and the cable of the motor is easy to wind on the impeller of the propeller.

The installed equipment guide rail is fixed with the bottom of the sewage pool, the installation is not in place in the initial stage of the project, the guide rail is loose in the later stage, and only the sewage pool can be drained and dredging for maintenance, so that the production of a sewage treatment plant is delayed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a dry underwater propeller with water, which solves the problems that an installed equipment guide rail is fixed with the bottom of a sewage pool, the initial installation of a project is not in place, a later guide rail is loose, the sewage pool can only be drained and dredging for maintenance, and the production of a sewage treatment plant is delayed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dry-type area water installation underwater propulsion ware, includes the frame is responsible for, pavement board and pool wall, the inside rotation of the frame is responsible for installs universal telescopic joint, universal telescopic joint's bottom fixed mounting has the transfer line, the bottom fixed mounting of transfer line has the universal joint, the bottom fixed mounting of universal joint has the steering gear bottom plate, the top fixed mounting of steering gear bottom plate has the sealing ring, the bottom fixed mounting of sealing ring has the steering gear, the output fixed mounting of steering gear has the impeller seat, the outside fixed mounting of impeller seat has the impeller, the top fixed mounting of the frame is responsible for has the speed reducer bottom plate, the top fixed mounting of speed reducer bottom plate has the speed reducer, the top fixed mounting of speed reducer has the motor, the outside fixedly connected with stainless steel expansion cable of the frame is responsible for, the one end that the frame was kept away from to the stainless steel expansion cable is connected with the basket bolt, the top fixed mounting of pavement board one end has the hanger bracket, the top fixed mounting of pavement board has the seat, the top of hanger installs the pool top, the fixed mounting of hanger has the top.

Preferably, the speed reducer bottom plate fixed mounting is at the top of mounted frame, the top that the frame was responsible for is located the inside of mounted frame, the output of speed reducer and universal telescopic joint's top fixed connection.

Through above-mentioned technical scheme, the effect that advantage lies in the mounted frame is supported speed reducer bottom plate, speed reducer, motor and stainless steel rain-proof cover, makes motor and speed reducer install on the surface of water, does not have the worry of damage of soaking, and after the motor starts in addition, the output of motor can drive universal telescopic joint and transfer line after the speed reducer speed reduction to drive the steering gear bottom plate and rotate, drive the steering gear and rotate.

Preferably, a steering shaft observation port is formed in the outer side of the main pipe of the stand.

Through above-mentioned technical scheme, advantage lies in universal telescopic joint and transfer line are built-in the frame is responsible for, and the frame is responsible for the bottom sealedly, and universal telescopic joint and transfer line are not with sewage contact, can observe universal telescopic joint and transfer line through the steering spindle viewing aperture that sets up, guarantee the normal operating of universal telescopic joint and transfer line.

Preferably, one end of the basket bolt far away from the stainless steel expansion cable is connected with the expansion cable fixing seat.

Through above-mentioned technical scheme, advantage lies in can be in the same place frame main pipe and expansion cable fixing base connection through the basket of flowers bolt and the stainless steel expansion cable that set up, carries out spacingly to the position of frame main pipe.

Preferably, a stainless steel rain cover is fixedly arranged on the outer side of the top of the motor.

Through above-mentioned technical scheme, the advantage lies in can carrying out waterproof protection to the top of motor through the stainless steel rain-proof cover that sets up, guarantees the normal operating of motor.

Preferably, the steering engine bottom plate is movably arranged at the bottom of the main frame pipe, and the sealing ring is positioned between the main frame pipe and the steering engine bottom plate.

Through the technical scheme, the steering engine bottom plate can rotate at the bottom of the main frame pipe, and the sealing ring can seal between the main frame pipe and the steering engine bottom plate, so that the universal expansion joint and the transmission rod inside the main frame pipe are not contacted with sewage.

Preferably, the top of one end of the pavement plate far away from the suspension bracket is fixedly provided with a stainless steel electric control cabinet.

Through above-mentioned technical scheme, the advantage lies in controlling other equipment through the stainless steel automatically controlled cabinet that sets up.

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

1. the difference between the dry type underwater propeller with water and the submersible propeller is that the motor and the speed reducer of the propeller are above the water surface, the power of the motor and the speed reducer is transmitted to the underwater steering box through the transmission shaft, the steering box main shaft drives the paddles to rotate so as to realize the stirring and pushing action, the front steel wire rope is used for traction, the device is suitable for the installation under the condition of no water, the device is suitable for the aeration tank and the anaerobic tank of urban and industrial sewage treatment plants, the device generates low tangential strong water flow, and is used for water circulation and digestion in the tank, water flow is established in the denitrification and dephosphorization stages, and the like.

2. The motor and the speed reducer are arranged on the water surface, the damage caused by soaking is avoided, the transmission shaft is arranged in the stainless steel pipe, the bottom of the transmission shaft is sealed, the transmission shaft is not contacted with sewage, the transmission shaft can be installed with water, the sewage tank is installed rapidly under the condition of no water drainage and no production delay, the underwater part of the whole equipment can be lifted up for maintenance, the parts are standard parts, and the replacement and the maintenance are convenient.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

in the figure: 1. a frame main pipe; 2. a transmission rod; 3. a steering gear; 4. an impeller seat; 5. an impeller; 6. a universal joint; 7. a universal expansion joint; 8. a hanging frame; 9. a speed reducer; 10. lifting the boom; 11. a lifting seat; 12. stainless steel electric control cabinet; 13. stainless steel expansion ropes; 14. a basket bolt; 15. an expansion cable fixing seat; 16. a walkway plate; 17. a pool wall; 18. a steering engine base plate; 19. a speed reducer bottom plate; 20. a steering shaft viewing port; 21. stainless steel rain cover; 22. and (3) a sealing ring.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are within the scope of the present utility model.

As shown in fig. 1, the dry underwater propeller with water installation comprises a main frame pipe 1, a pavement plate 16 and a pool wall 17, wherein a universal expansion joint 7 is rotatably installed in the main frame pipe 1, a transmission rod 2 is fixedly installed at the bottom of the universal expansion joint 7, a universal joint 6 is fixedly installed at the bottom of the transmission rod 2, a steering machine bottom plate 18 is fixedly installed at the bottom of the universal joint 6, a sealing ring 22 is fixedly installed at the top of the steering machine bottom plate 18, a steering machine 3 is fixedly installed at the bottom of the sealing ring 22, an impeller seat 4 is fixedly installed at the output end of the steering machine 3, an impeller 5 is fixedly installed at the outer side of the impeller seat 4, a speed reducer bottom plate 19 is fixedly installed at the top of the main frame pipe 1, a speed reducer 9 is fixedly installed at the top of the speed reducer bottom plate 19, a motor is fixedly installed at the top of the speed reducer 9, a suspension wire 13 is fixedly connected at the outer side of the main frame pipe 1, a basket bolt 14 is connected at one end of the stainless steel expansion wire 13, a hanger 8 is fixedly installed at the top of the pavement plate 16, a lifting seat 11 is fixedly installed at the top of the pavement plate 16, a lifting seat 10 is fixedly installed at the top of the pool wall 10, and a boom 15 is fixedly installed at the top of the lifting seat 17.

The working principle of the technical scheme is as follows:

the effect of mounted frame 8 is to the speed reducer bottom plate 19, the speed reducer 9, motor and stainless steel rain-proof cover 21 support, make motor and speed reducer 9 install on the surface of water, there is not the damage of soaking, after the motor starts in addition, the output of motor can drive universal telescopic joint 7 and transfer line 2 after the speed reducer 9 slows down, thereby drive steering gear bottom plate 18 and rotate, drive steering gear 3 and rotate, universal telescopic joint 7 and transfer line 2 are built-in frame is responsible for 1, frame is responsible for 1 bottom and is sealed, universal telescopic joint 7 and transfer line 2 are not contacted with sewage, can observe universal telescopic joint 7 and transfer line 2 through the steering shaft viewing port 20 that sets up, guarantee the normal operating of universal telescopic joint 7 and transfer line 2, steering gear bottom plate 18 can rotate in the bottom of frame is responsible for 1, seal ring 22 can be sealed between frame and the steering gear bottom plate 18, make the inside universal telescopic joint 7 and the transfer line 2 of frame be responsible for 1 and not contacted with sewage.

In another embodiment, as shown in fig. 1, a bottom plate 19 of a speed reducer is fixedly installed at the top of a suspension frame 8, the top end of a main frame pipe 1 is located in the suspension frame 8, the output end of the speed reducer 9 is fixedly connected with the top of a universal expansion joint 7, a steering shaft observation port 20 is formed in the outer side of the main frame pipe 1, a bottom plate 18 of the steering machine is movably installed at the bottom of the main frame pipe 1, and a sealing ring 22 is located between the main frame pipe 1 and the bottom plate 18 of the steering machine.

In another embodiment, as shown in FIG. 1, the end of the basket bolt 14 remote from the stainless steel expansion cable 13 is attached to an expansion cable holder 15.

The frame main pipe 1 and the expansion cable fixing seat 15 can be connected together through the arranged basket bolts 14 and the stainless steel expansion cable 13, and the position of the frame main pipe 1 is limited.

In another embodiment, as shown in fig. 1, a stainless steel rain cover 21 is fixedly installed on the outer side of the motor top.

The waterproof protection can be carried out on the top of the motor through the stainless steel rain cover 21, and the normal operation of the motor is ensured.

In another embodiment, as shown in fig. 1, a stainless steel electric control cabinet 12 is fixedly mounted on top of the end of the walkway plate 16 remote from the hanger 8.

Other equipment can be controlled through the stainless steel electric control cabinet 12.

The working principle and the using flow of the utility model are as follows: the effect of mounted frame 8 is to speed reducer bottom plate 19, speed reducer 9, motor and stainless steel rain-proof cover 21 support, make motor and speed reducer 9 install on the surface of water, there is not the damage of soaking, after the motor starts in addition, the output of motor can drive universal telescopic joint 7 and transfer line 2 after the speed reducer 9 slows down, thereby drive the rotation of steering machine bottom plate 18, drive steering machine 3 and rotate, universal telescopic joint 7 and transfer line 2 are built-in frame is responsible for 1, frame is responsible for 1 bottom and is sealed, universal telescopic joint 7 and transfer line 2 are not contacted with sewage, can observe universal telescopic joint 7 and transfer line 2 through the steering shaft viewing port 20 that sets up, guarantee the normal operating of universal telescopic joint 7 and transfer line 2, steering machine bottom plate 18 can rotate in the bottom of frame is responsible for 1, sealing ring 22 can seal between frame is responsible for 1 and the steering machine bottom plate 18, make the inside universal telescopic joint 7 and the transfer line 2 of frame not contact with sewage, waterproof protection can be carried out to the top of motor through the stainless steel rain-proof cover 21 that sets up.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The dry underwater propeller with water installation comprises a main frame pipe (1), a pavement plate (16) and a pool wall (17), and is characterized in that: the utility model discloses a lifting device, which comprises a frame main pipe (1), a transmission rod (2) is fixedly arranged at the bottom of the frame main pipe (1), a universal joint (6) is fixedly arranged at the bottom of the transmission rod (2), a steering machine bottom plate (18) is fixedly arranged at the bottom of the universal joint (6), a sealing ring (22) is fixedly arranged at the top of the steering machine bottom plate (18), a steering machine (3) is fixedly arranged at the bottom of the sealing ring (22), an impeller seat (4) is fixedly arranged at the output end of the steering machine (3), an impeller (5) is fixedly arranged at the outer side of the impeller seat (4), a speed reducer bottom plate (19) is fixedly arranged at the top of the frame main pipe (1), a speed reducer (9) is fixedly arranged at the top of the speed reducer bottom plate (19), a motor is fixedly arranged at the top of the speed reducer (9), a stainless steel expansion cable (13) is fixedly connected with the outer side of the frame main pipe (1), one end of the stainless steel expansion cable (13) far away from the frame main pipe (1) is connected with a flower (14), a lifting bracket (16) is fixedly arranged at the top of the lifting bracket (16), a lifting bracket (11) is fixedly arranged at the top of the lifting bracket (16), the top of the pool wall (17) is fixedly provided with an expansion cable fixing seat (15).

2. The dry marine mounted underwater propeller of claim 1 wherein: the speed reducer bottom plate (19) is fixedly arranged at the top of the suspension bracket (8), the top end of the main frame pipe (1) is positioned in the suspension bracket (8), and the output end of the speed reducer (9) is fixedly connected with the top of the universal expansion joint (7).

3. The dry marine mounted underwater propeller of claim 1 wherein: the outside of the main pipe (1) of the frame is provided with a steering shaft observation port (20).

4. The dry marine mounted underwater propeller of claim 1 wherein: one end of the basket bolt (14) far away from the stainless steel expansion cable (13) is connected with an expansion cable fixing seat (15).

5. The dry marine mounted underwater propeller of claim 1 wherein: the stainless steel rain cover (21) is fixedly arranged on the outer side of the top of the motor.

6. The dry marine mounted underwater propeller of claim 1 wherein: the steering machine bottom plate (18) is movably arranged at the bottom of the main machine frame pipe (1), and the sealing ring (22) is positioned between the main machine frame pipe (1) and the steering machine bottom plate (18).

7. The dry marine mounted underwater propeller of claim 1 wherein: the top of one end of the pavement plate (16) far away from the suspension bracket (8) is fixedly provided with a stainless steel electric control cabinet (12).