Movable water impeller mounting device

Abstract

The utility model provides a movable water impeller installation device which comprises a concrete base, a supporting arc-shaped plate and a stand column are fixedly arranged on the two sides of the top of the concrete base, the end of the stand column is fixed to a road passing bridge, one end of a submersible water impeller abuts against the supporting arc-shaped plate, and the other end of the submersible water impeller abuts against the stand column to slide. The concrete base is more stable and firmer, the stand columns are connected with the concrete base and the road passing bridge, the vertical sliding stability of the submersible water impeller is guaranteed, the overall investment is low, installation is convenient, the actual use effect is good, the problem that the underwater water impeller is not overhauled without cutting off water can be perfectly solved, good social benefits and economic benefits are obtained, and reliability, safety and stability are achieved. An innovative thought is provided for non-stop production transformation of the biochemical pool, and certain repeatability and generalizability are achieved.

Description

Technical Field

[0001] The utility model relates to the field of flow promoter installation, in particular to a movable flow promoter installation device. Background Art

[0002] The AAO+MBR membrane process is used for water purification, and the effluent complies with the pollutant discharge standards of urban sewage treatment plants. In the anoxic area of ​​the process section, the bases of the two submersible flowmakers loosened or even fell off, and the flowmakers stopped running. The cessation of flow mixing by the flowmakers will cause sludge precipitation, affect the denitrification and denitrification reaction in the anoxic area, and significantly reduce the total nitrogen removal rate, which ultimately causes the total nitrogen in the effluent to exceed the standard. The base of the flowmaker is underwater and is not easy to inspect and repair. Utility Model Content

[0003] The main purpose of the utility model is to provide a movable flow promoter installation device to solve the problems in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: it includes a concrete base, and supporting arc plates and columns are fixed on both sides of the top of the concrete base. The ends of the columns are fixed on the aisle bridge, and one end of the submersible flow propeller rests on the supporting arc plate, and the other end rests on the column to slide.

[0005] Preferably, a pre-buried steel plate is provided on the top of the concrete base, and the pre-buried steel plate is fixed by connecting steel bars and tying with the steel cage in the concrete base;

[0006] The ends of the columns and the supporting arc plates are fixed on the embedded steel plates.

[0007] Preferably, a plurality of lifting holes are provided in the middle of the concrete base.

[0008] Preferably, the top of the supporting arc plate is a semicircular ring, and the submersible flow propeller rests on the semicircular ring.

[0009] Preferably, a guide wheel is fixedly provided on the aisle bridge, a steel wire rope is provided on the guide wheel, one end of the steel wire rope is fixed on the submersible flow pusher, and the other end is wound by a winch.

[0010] Preferably, a sliding assembly is fixedly provided at the end of the submersible flow propeller, the sliding assembly is sleeved on the column and slides, a plurality of pulleys are provided in the sliding assembly, and the plurality of pulleys slide against the peripheral side of the column.

[0011] The utility model provides a movable flow-maker installation device. The concrete base is more stable and firm. The columns connect the concrete base and the aisle bridge to ensure the stability of the submersible flow-maker sliding up and down. The overall investment is low, the installation is convenient, the actual use effect is good, and the problem of non-stop water maintenance of the underwater flow-maker can be perfectly solved. Good social and economic benefits have been achieved, and the utility model is reliable, safe and stable, which provides an innovative idea for the non-stop transformation of the biochemical pool and has certain repeatability and scalability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0013] Figure 1 This is a front view of the overall structure connection of the utility model;

[0014] Figure 2 This utility model Figure 1 A partial enlarged view of the

[0015] Figure 3 It is a schematic diagram of the interior connection on the concrete base of the utility model;

[0016] Figure 4 This utility model Figure 3 Left view of

[0017] In the figure: concrete base 1; lifting hole 101; steel cage 102; connecting steel bar 103; embedded steel plate 104; submersible flow thruster 2; column 3; wire rope 4; gangway bridge 5; guide wheel 6; supporting arc plate 7; sliding assembly 8. DETAILED DESCRIPTION

[0018] like Figures 1 to 4 As shown, the movable flow-making device comprises a concrete base 1, and a supporting arc plate 7 and a column 3 are fixedly arranged on both sides of the top of the concrete base 1. The ends of the columns 3 are fixed on the gangway bridge 5, and one end of the submersible flow-making device 2 abuts against the supporting arc plate 7, and the other end abuts against the column 3 to slide. With this structure, one end of the column 3 is fixed on the gangway bridge 5, and the other end is fixed on the concrete base 1. The submersible flow-making device 2 abuts against the column 3 to slide more firmly and securely. The submersible flow-making device 2 abuts against the supporting arc plate 7 to be lowered and positioned in place, and the submersible flow-making device 2 is easy to install and maintain.

[0019] Preferably, a pre-buried steel plate 104 is provided on the top of the concrete base 1, and the pre-buried steel plate 104 is fixed by connecting the steel bars 103 and the steel cage 102 in the concrete base 1;

[0020] The ends of the column 3 and the supporting arc plate 7 are fixed on the embedded steel plate 104. With this structure, the column 3 and the supporting arc plate 7 connected to the concrete base 1 are more stable and reliable, ensuring that the submersible flow propeller 2 is supported firmly.

[0021] Preferably, a plurality of hoisting holes 101 are provided in the middle of the concrete base 1. According to this structure, the concrete base 1 can be hoisted and lowered for installation by connecting a steel wire rope to a hoisting device and passing it through the hoisting holes 101.

[0022] Preferably, the top of the supporting arc plate 7 is a semicircular ring, and the submersible flow booster 2 abuts against the semicircular ring. With this structure, the outer size of the submersible flow booster 2 matches the semicircular ring, so that after the submersible flow booster 2 is lowered into place, it abuts against the semicircular ring for position limiting.

[0023] Preferably, a guide wheel 6 is fixed on the gangway bridge 5, and a steel wire rope 4 is arranged on the guide wheel 6, one end of the steel wire rope 4 is fixed on the submersible flow booster 2, and the other end is wound up by a winch. With this structure, when the submersible flow booster 2 is maintained and repaired, the submersible flow booster 2 can be driven to slide against the column 3 and rise to the top for maintenance and repair by winding up the steel wire rope 4 by the winch.

[0024] Preferably, a sliding assembly 8 is fixedly provided at the end of the submersible flow propeller 2, and the sliding assembly 8 is sleeved on the column 3 and slides, and a plurality of pulleys are provided in the sliding assembly 8, and the plurality of pulleys slide against the peripheral side of the column 3. With this structure, the sliding assembly 8 slides on the column 3 through the plurality of pulleys, and the submersible flow propeller 2 slides up and down more smoothly.

[0025] Working principle:

[0026] A prefabricated concrete base 1 is provided with a steel cage 102 in the concrete base 1. An embedded steel plate 104 is embedded in the top of the concrete base 1. A column 3 and a supporting arc plate 7 are welded on the embedded steel plate 104. The end of the submersible flow booster 2 slides on the column 3 through a sliding assembly 8. When lowered into place, the outer side of the submersible flow booster 2 is clamped on the supporting arc plate 7 for positioning. When maintenance and overhaul are required, the submersible flow booster 2 can be driven to be lifted to the top by winding the steel wire rope 4 with a winch, so that personnel can perform maintenance and overhaul on it. One end of the column 3 is fixed to the concrete base 1, and the other end is fixed to the aisle bridge. The column 3 has good stability, which ensures the smooth sliding and stability of the submersible flow booster 2.

[0027] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. The movable flow booster installation device is characterized by: The utility model comprises a concrete base (1), wherein a supporting arc plate (7) and a column (3) are fixedly provided on both sides of the top of the concrete base (1), the ends of the column (3) are fixed on the gangway bridge (5), one end of the submersible flow propeller (2) abuts on the supporting arc plate (7), and the other end abuts on the column (3) to slide.

2. According to the movable flow booster installation device of claim 1, it is characterized in that: A pre-buried steel plate (104) is provided on the top of the base (1), and the pre-buried steel plate (104) is tied and fixed to the steel cage (102) in the concrete base (1) by connecting the steel bars (103); The ends of the upright column (3) and the supporting arc-shaped plate (7) are fixed on the embedded steel plate (104).

3. The movable flow booster installation device according to claim 1 is characterized in that: A plurality of lifting holes (101) are provided in the middle of the concrete base (1).

4. The movable flow booster installation device according to claim 1 is characterized in that: The top of the supporting arc plate (7) is a semicircular ring, and the submersible flow propeller (2) abuts against the semicircular ring.

5. The movable flow booster installation device according to claim 1 is characterized in that: A guide wheel (6) is fixedly provided on the gangway bridge (5), a steel wire rope (4) is provided on the guide wheel (6), one end of the steel wire rope (4) is fixed on the submersible flow pusher (2), and the other end is wound up by a winch.

6. The movable flow booster installation device according to claim 1 is characterized in that: A sliding assembly (8) is fixedly provided at the end of the submersible flow propeller (2), the sliding assembly (8) is sleeved on the column (3) and slides, a plurality of pulleys are provided in the sliding assembly (8), and the plurality of pulleys slide against the peripheral side of the column (3).

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