Water impeller guide rail capable of being stably installed

Abstract

The utility model belongs to the technical field of water impeller guide rails, and particularly discloses a stably-installed water impeller guide rail which comprises a guide rail vertical rod, an upper reinforcing supporting frame and a lower stabilizing component, the upper reinforcing supporting frame is connected with the upper middle side of the side wall of the guide rail vertical rod, and the upper reinforcing supporting frame is used for connecting the guide rail vertical rod with the inner wall of a sewage treatment pool; the lower stabilizing component comprises a positioning anchor needle welded to the bottom end of the guide rail vertical rod and a weight box located on the lower side of the outer wall of the guide rail vertical rod, the weight box is located on the upper side of the positioning anchor needle, and the weight box is filled with concrete filler. The positioning anchor needle is supported and positioned on the lower side in the sewage treatment tank, and the bottom end of the positioning anchor needle is spine-shaped and can be inserted into one part of the bottom of the sewage treatment tank, so that the guide rail vertical rod is not easy to laterally move. On the basis, a weight box and a concrete filler are arranged, the gravity center of the guide rail vertical rod is lowered, and the guide rail vertical rod is stable.

Description

Technical Field

[0001] This utility model relates to the field of jet propeller guide rail technology, specifically a jet propeller guide rail for stable installation. Background Technology

[0002] Flow impellers are important pieces of equipment in the wastewater treatment field, mainly used in aeration tanks and anaerobic tanks of industrial and municipal wastewater treatment plants. They promote nitrification, denitrification, and phosphorus removal processes by creating a low-tangential flow. Flow impellers are mounted on impeller guide rails, which support the impeller and allow it to move along the rails.

[0003] As the device is used, the impact of water and its own vibration will affect the guide rail, causing the guide rail to tilt or even collapse.

[0004] The bottom of the flow booster guide rail is usually fixed with bolts or pre-embedded in the bottom of the sewage treatment tank. When the flow booster guide rail is corrected or reinstalled, the difficulty on site is that the water cannot be stopped to clean the tank, and it is difficult to carry out the installation in the original way. Utility Model Content

[0005] The purpose of this invention is to provide a stable-installation impeller guide rail to solve the problem mentioned in the background art of difficulty in adjusting the installation when the impeller guide rail in the sewage treatment tank fails due to water outage.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stably installed jet propeller guide rail, comprising:

[0007] Guide rail uprights, upper reinforcing support frame, and lower stabilizing components;

[0008] The upper reinforcing support frame is connected to the upper side of the side wall of the guide rail upright, and the upper reinforcing support frame is used to connect the guide rail upright to the inner wall of the sewage treatment tank.

[0009] The lower stabilizing component includes a positioning anchor welded to the bottom of the guide rail column and a counterweight box located on the lower side of the outer wall of the guide rail column. The counterweight box is located above the positioning anchor and is filled with concrete filler.

[0010] Preferably, the counterweight box is hollow and open at the top, the lower surface of the counterweight box is welded to the outer wall of the guide rail upright, and the concrete filler is injected into the counterweight box from the upper opening.

[0011] Preferably, the upper reinforcing support frame includes a connecting top rod, and the end of the connecting top rod away from the guide rail upright is connected to a diagonal brace. The bottom end of the diagonal brace is welded to the lower middle side of the outer wall of the guide rail upright.

[0012] Preferably, a saddle rod is welded to the lower side of the outer wall of the guide rail upright, and a support rod is welded to the end of the saddle rod away from the guide rail upright. The bottom end of the support rod is welded to the lower side of the outer wall of the guide rail upright.

[0013] Preferably, resin grout is injected into the inner cavity of the guide rail upright.

[0014] Preferably, the upper and lower ends of the guide rail upright are provided with shims, the middle part of the resin grout passes through the reinforcing round steel column, the upper and lower ends of the reinforcing round steel column are respectively connected to the upper and lower shims, and the upper and lower ends of the outer wall of the reinforcing round steel column are threaded with fastening nuts, which press on the shims.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] Positioning anchors are used to support the lower part of the sewage treatment tank. The bottom of the positioning anchor is spiked and can be inserted into the bottom of the sewage treatment tank, making it difficult for the guide rail upright to shift laterally.

[0017] Based on this, a counterweight box and concrete filler are set to lower the center of gravity of the guide rail uprights, making the guide rail uprights stable. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the separate structure of the guide rail upright, the reinforcing round steel column, and the resin grouting material of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of this utility model installed in a sewage treatment tank.

[0021] In the diagram: 1. Guide rail upright; 2. Connecting top rod; 3. Diagonal brace; 4. Saddle rod; 5. Support rod; 6. Counterweight box; 7. Concrete filler; 8. Positioning anchor; 9. Reinforcing round steel column; 10. Gasket; 11. Resin grout; 12. Fastening nut. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Example 1:

[0025] Please see Figure 1-3 This utility model provides a technical solution: a stably installed propeller guide rail, comprising: a guide rail upright 1, an upper reinforcing support frame and a lower stabilizing component;

[0026] The upper reinforcing support frame is connected to the upper side of the side wall of the guide rail upright 1, and the upper reinforcing support frame is used to connect the guide rail upright 1 to the inner wall of the sewage treatment tank; the lower stabilizing component includes a positioning anchor pin 8 welded to the bottom end of the guide rail upright 1 and a counterweight box 6 located on the lower side of the outer wall of the guide rail upright 1. The counterweight box 6 is located above the positioning anchor pin 8, and the counterweight box 6 is filled with concrete filler material 7.

[0027] Analysis of the above content: When using it, first assemble the guide rail upright 1, the upper reinforcing support frame, and the lower stabilizing component according to... Figure 1 Connect using this method, then install. Figure 3 In this manner, the guide rail upright 1 is supported on the sewage treatment tank (here, "sewage treatment tank" is a general term; in reality, it refers to a specific tank used for sewage treatment, such as an aeration tank or anaerobic tank). The counterweight box 6 and concrete filler 7 support the guide rail upright 1, ensuring its stability at the bottom. Finally, it is fixedly connected to the upper side wall of the sewage treatment tank via an upper reinforcing support frame. In use, the flow pusher is installed on the guide rail upright 1, allowing it to move up and down along the guide rail upright 1.

[0028] Example 2:

[0029] Please see Figure 1-3 This utility model provides a technical solution based on Embodiment 1: the counterweight box 6 is hollow and open at the top, the lower surface of the counterweight box 6 is welded to the outer wall of the guide rail upright 1, and the concrete filler 7 is injected into the counterweight box 6 from the upper opening.

[0030] Analysis of the above content: The design of the upper opening of the counterweight box 6 facilitates the injection of concrete filler 7. After the concrete filler 7 has solidified, the guide rail upright 1, counterweight box 6, and concrete filler 7 are lowered into the sewage treatment tank.

[0031] Example 3:

[0032] Please see Figure 1-3 This utility model provides a technical solution based on Embodiment 1: the upper reinforcing support frame includes a connecting top rod 2, and the end of the connecting top rod 2 away from the guide rail upright 1 is connected to a diagonal brace 3, and the bottom end of the diagonal brace 3 is welded to the lower middle side of the outer wall of the guide rail upright 1.

[0033] Analysis of the above: The end of the connecting rod 2 closest to the wall of the sewage treatment tank is fixedly connected to the wall of the sewage treatment tank, for example, in the following connection method: Figure 3 As shown, a connecting plate is welded to the end of the connecting top rod 2, and the connecting plate is connected to the wall of the sewage treatment tank by bolts (the bolts can be pre-embedded in the wall of the sewage treatment tank).

[0034] Example 4:

[0035] Please see Figure 1-3 Based on Embodiment 1, this utility model provides a technical solution: a saddle rod 4 is welded to the lower side of the outer wall of the guide rail upright 1, and a support rod 5 is welded to the end of the saddle rod 4 away from the guide rail upright 1. The bottom end of the support rod 5 is welded to the lower side of the outer wall of the guide rail upright 1.

[0036] Analysis of the above content: Support rod 5 supports saddle rod 4 from below, and strengthens saddle rod 4.

[0037] Example 5:

[0038] Please see Figure 1-3 This utility model provides a technical solution based on Embodiment 1: Resin grout 11 is injected into the inner cavity of the guide rail upright 1. Gaskets 10 are provided at both the upper and lower ends of the guide rail upright 1. The middle portion of the resin grout 11 passes through a reinforcing round steel column 9. The upper and lower ends of the reinforcing round steel column 9 respectively pass through the gaskets 10 on the upper and lower sides. Fastening nuts 12 are threadedly connected to the upper and lower ends of the outer wall of the reinforcing round steel column 9, and the fastening nuts 12 press against the gaskets 10.

[0039] Analysis of the above content: The reinforcing round steel column 9 is inside the guide rail upright 1, and its upper and lower ends are in contact with the inner wall of the guide rail upright 1 through the gaskets 10 (the shape of the gaskets 10 is adapted to the internal shape and size of the guide rail upright 1). Since the resin grout 11 is tightly attached to the inner wall of the guide rail upright 1, and the bottom end of the resin grout 11 extends to the lower inner side of the guide rail upright 1, the reinforcing round steel column 9, the resin grout 11 and the guide rail upright 1 are relatively stable. The gaskets 10 and the resin grout 11 are squeezed by the fastening nuts 12 at both ends, so that the connection between the reinforcing round steel column 9 and the resin grout 11 is tight. At the same time, the reinforcement of the guide rail upright 1 can increase the overall toughness of the guide rail upright 1.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model, and no reference numerals in the claims should be considered as limiting the scope of the claims.

[0041] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stably installed jet propeller guide rail, characterized in that, include: Guide rail upright (1), upper reinforcing support frame and lower stabilizing component; The upper reinforcing support frame is connected to the upper side of the side wall of the guide rail upright (1), and the upper reinforcing support frame is used to connect the guide rail upright (1) to the inner wall of the sewage treatment tank. The lower stabilizing component includes a positioning anchor (8) welded to the bottom of the guide rail column (1) and a counterweight box (6) located on the lower side of the outer wall of the guide rail column (1). The counterweight box (6) is located above the positioning anchor (8) and is filled with concrete filler (7).

2. The stably installed impeller guide rail according to claim 1, characterized in that: The counterweight box (6) is hollow and open at the top. The lower surface of the counterweight box (6) is welded to the outer wall of the guide rail upright (1). The concrete filler (7) is injected into the counterweight box (6) from the upper opening.

3. The stably installed impeller guide rail according to claim 1, characterized in that: The upper reinforcing support frame includes a connecting top rod (2), and the end of the connecting top rod (2) away from the guide rail upright (1) is connected to a diagonal brace (3). The bottom end of the diagonal brace (3) is welded to the lower middle side of the outer wall of the guide rail upright (1).

4. The stably installed jet propeller guide rail according to claim 1, characterized in that: A saddle rod (4) is welded to the lower side of the outer wall of the guide rail upright (1). A support rod (5) is welded to the end of the saddle rod (4) away from the guide rail upright (1). The bottom end of the support rod (5) is welded to the lower side of the outer wall of the guide rail upright (1).

5. The stably installed jet propeller guide rail according to claim 1, characterized in that: Resin grout (11) is injected into the inner cavity of the guide rail upright (1).

6. A stably installed jet propeller guide rail according to claim 5, characterized in that: The upper and lower ends of the guide rail upright (1) are provided with shims (10), the middle part of the resin grout (11) passes through the reinforcing round steel column (9), the upper and lower ends of the reinforcing round steel column (9) are respectively connected to the shims (10) on the upper and lower sides, and the upper and lower ends of the outer wall of the reinforcing round steel column (9) are threaded with fastening nuts (12), and the fastening nuts (12) press on the shims (10).

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