CN204417221U - The anti-vibration support of aeration tube at the bottom of a kind of aeration pond - Google Patents

Abstract

The anti-vibration support of aeration tube at the bottom of a kind of aeration pond, comprise fixed plug (1), screw mandrel (2) and pedestal (4), fixed plug (1) is made up of chock plug (6), limiting plate (7), adjustable plate (8), adjustment hole (9), fixed plug (1) one end is chock plug (6), the other end is adjustable plate (8), middle part is limiting plate (7), adjustment hole (9) is arranged on adjustable plate (8), and wherein chock plug (6) inserts aeration tube tail end; Fixed plug (1) is arranged on screw mandrel (2) by the adjustment hole (9) coordinated with screw mandrel (2); Screw mandrel (2) is welded on pedestal (4), pedestal (4) has expansion bolt fixed orifices (10), and pedestal (4) is fixed at the bottom of aeration tank by expansion bolt (5).The utility model integration casting, easy for installation, reliably solid; The height of energy flexible aeration tube; Structure is simple, and cost is low.

Description

An anti-vibration support for the aeration pipe at the bottom of the pool for aeration

technical field

The utility model belongs to the field of sewage treatment, in particular to an anti-vibration support for an aeration pipe at the bottom of a pool for aeration.

Background technique

The bottom aeration pipe for aeration is usually fixedly connected at one end to the air pipe, and the other end is suspended without fixing, or fixed with a simple metal bracket. Insert the square metal bracket into the aeration tube, and the bracket is fixed on the aeration tube with expansion bolts. bottom of the pool. Metal brackets are generally bent and welded parts, which have the following disadvantages: 1. Since the bending and welding are done by hand, the size of each bracket cannot be guaranteed, and the matching error with the aeration pipe is large, which is not good. Easy to install and fix; 2. The processing speed of the metal bracket is slow, and the cycle required for mass production is relatively long; 3. The metal bracket will scratch the aeration pipe.

Contents of the invention

The purpose of the utility model is to provide an anti-vibration bracket for the aeration tube with simple structure, convenient installation, firmness, durability and low cost.

The utility model specifically adopts the following technical solutions:

An anti-vibration bracket for aeration tank bottom aeration pipes, comprising a fixed plug 1, a screw rod 2 and a base 4, characterized in that:

The fixed plug 1 is composed of a plug head 6, a limit plate 7, an adjustment plate 8, and an adjustment hole 9. One end of the fixed plug 1 is a plug head 6, the other end is an adjustment plate 8, the middle part is a limit plate 7, and the adjustment hole 9 is set On the regulating plate 8, the plug head 6 is inserted into the tail end of the aeration pipe;

The fixed plug 1 is arranged on the screw rod 2 through the adjustment hole 9 matched with the screw rod 2;

The screw rod 2 is welded on the base 4, and the base 4 has an expansion bolt fixing hole 10, and the expansion bolt 5 fixes the base 4 to the bottom of the aeration tank.

The utility model further includes the following preferred technical solutions:

The adjustment hole 9 of the adjustment plate 8 is co-located on the screw rod 2 and fixed by the fixing nut on the screw rod 2 and the washer 3 .

Wherein there are two sets of fixing nuts and gaskets 3 on the screw rod 2, which are respectively arranged on the upper and lower sides of the fixing plug 1 adjusting plate 8.

The plug head 6 of the fixed plug 1 is approximately elliptical, and its joint with the aeration pipe is arc-shaped, and both sides are planes.

The fixed plug 1 is cast from PP material.

The screw rod 2 and the base 4 are made of stainless steel.

There are two expansion bolt fixing holes 10 on the base 4 .

The used fixing nut and gasket 3 are made of stainless steel.

The utility model has the following beneficial effects:

1. PP material has good anti-corrosion performance, high strength, and light transportation; 2. Integrated casting, easy installation, strong and reliable; 3. The height of the aeration pipe can be flexibly adjusted; 4. Simple structure and low cost.

Description of drawings

Fig. 1 is the schematic diagram of the anti-vibration support of the aeration pipe at the bottom of the pool for aeration of the utility model;

Fig. 2 is the utility model screw rod and base schematic diagram;

Figure 3-1 and Figure 3-2 are schematic diagrams of the fixing plug of the present invention, Figure 3-1 is a front view, and Figure 3-2 is a top view.

Among them, 1 is the fixed plug, 2 is the screw rod, 3 is the fixed nut and flat washer, 4 is the base, 5 is the expansion bolt, 6 is the plug head, 7 is the limit plate, 8 is the fixed plug adjustment plate, and 9 is the adjustment plate. Holes, 10 are expansion bolt fixing holes.

Detailed ways

The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings.

As shown in Fig. 1 is a preferred embodiment of the anti-vibration bracket of the bottom aeration pipe for aeration of the utility model. The utility model comprises a fixing plug 1, a screw mandrel 2, a fixing nut and a flat washer 3, a base 4 and an expansion bolt 5. The fixing plug 1 is installed on the screw rod 2, fixed and adjusted by two sets of fixing nuts and flat washers 3, the screw rod 2 and the base 4 are welded together, and the base 4 is fixed on the cement foundation by the expansion bolt 5.

As shown in Figure 2 is the utility model screw mandrel 2 and base 4. The screw mandrel 2 is welded at the center of the base 4, the outer surface of the screw mandrel 2 is threaded, and an expansion bolt fixing hole 10 is respectively arranged at both ends of the base 4 .

As shown in Figure 3-1 and Figure 3-2 is the fixed plug 1 of the present invention. The fixed plug 1 is composed of a plug head 6, a limit plate 7, an adjustment plate 8, and an adjustment hole 9. The plug head 1 is approximately oval, and the arc part is connected with the aeration pipe, and the limit plate 7 is approximately oval. Thin plate, the adjustment hole 9 is located on the fixed plug adjustment plate 8.

The installation steps of the anti-vibration support include: a set of fixing bolts and flat pads 3 are connected to the screw rod 2, the fixing nuts and flat pads 3 are adjusted to a suitable position (to facilitate the installation and adjustment of the fixing plug 1), and the screw rod 2 is threaded through the Through the adjustment hole 9 on the fixed plug 1, the second set of fixed nuts and flat washers 3 are connected with the screw rod 2 to keep the fixed plug 1 movable within an appropriate range. The fixing plug 1 is inserted into the aeration tube, the expansion bolt fixing hole 10 on the base 4 is connected and fixed with the expansion bolt 5 at the bottom of the pool, and the position of the fixing plug 1 will also be fixed. 1 position to keep the aeration tube horizontal without bending.

The components of the fixed plug 1, the screw mandrel 2 and the base 4 can be produced in a modular manner, which is beneficial for replacement when a part of them is damaged. The design of the three parts is simple and reliable. The fixed plug 1 is made of high-quality polypropylene material. The screw rod 2 and the base 4 are made of stainless steel. The screw rod 2 and the base 4 are welded in the factory and sent to the site for use. For cutting, you only need to drill expansion bolt holes, adjust the height and fix it.

In addition, in order to strengthen the fixation, the fixing nut and flat pad are made of stainless steel.

The applicant has made a detailed description and description of the embodiments of the present invention in conjunction with the accompanying drawings, but those skilled in the art should understand that the above embodiments are only preferred implementations of the application, and the detailed description is only to help readers better Understanding the inventive spirit of the present application is not intended to limit the protection scope of the utility model application. On the contrary, any improvement or modification made based on the inventive spirit of the present application shall fall within the protection scope of the present application.

Claims (8)

1. an aeration anti-vibration support for aeration tube at the bottom of pond, comprises fixed plug (1), screw mandrel (2) and pedestal (4), it is characterized in that:

Fixed plug (1) is made up of chock plug (6), limiting plate (7), adjustable plate (8), adjustment hole (9), fixed plug (1) one end is chock plug (6), the other end is adjustable plate (8), middle part is limiting plate (7), adjustment hole (9) is arranged on adjustable plate (8), and wherein chock plug (6) inserts aeration tube tail end;

Fixed plug (1) is arranged on screw mandrel (2) by the adjustment hole (9) coordinated with screw mandrel (2);

Screw mandrel (2) is welded on pedestal (4), pedestal (4) has expansion bolt fixed orifices (10), and pedestal (4) is fixed at the bottom of aeration tank by expansion bolt (5).

2. the anti-vibration support of aeration tube at the bottom of aeration pond according to claim 1, is characterized in that:

Adjustable plate (8) adjustment hole (9) is equipped with on screw mandrel (2), is fixed by the upper set screw nut of screw mandrel (2) and pad (3).

3. the anti-vibration support of aeration tube at the bottom of aeration pond according to claim 2, is characterized in that:

Set screw nut wherein on screw mandrel (2) and pad (3) have two groups, are separately positioned on fixed plug (1) adjustable plate (8) upper and lower.

4. the anti-vibration support of aeration tube at the bottom of aeration pond according to claim 1, is characterized in that:

The chock plug (6) of fixed plug (1) is approximate ellipsoidal, and itself and aeration tube combination section are circular arc, and both sides are plane.

5. the anti-vibration support of aeration tube at the bottom of aeration pond according to claim 1, is characterized in that:

Fixed plug (1) adopts PP cast.

6. the anti-vibration support of aeration tube at the bottom of aeration pond according to claim 1, is characterized in that:

Screw mandrel (2), pedestal (4) adopt stainless material to process.

7. the anti-vibration support of aeration tube at the bottom of aeration pond according to claim 1, is characterized in that:

Pedestal (4) there are two expansion bolt fixed orificess (10).

8. the anti-vibration support of aeration tube at the bottom of aeration pond according to claim 2, is characterized in that:

Set screw nut used and pad (3) are stainless steel.