A sloping pipe fixing device of a sewage treatment sloping pipe sedimentation tank

Abstract

This utility model relates to the technical field of inclined tube fixing devices, and discloses an inclined tube fixing device for a sewage treatment inclined tube sedimentation tank. It includes a first support frame strip, a second support frame strip fixedly installed inside the first support frame strip, and limiting support mechanisms on both the top and outside of the first support frame strip. An inclined tube fixing mechanism is located inside the limiting support mechanism. This inclined tube fixing device for a sewage treatment inclined tube sedimentation tank, through its inclined tube fixing mechanism, allows the heat-melting block to melt and fasten to the inclined tube body during use, thus achieving limiting and fixing of the inclined tube body. The snap-fit ​​method greatly improves the convenience of installing and fixing the inclined tube body. During disassembly, the inclined tube body can be pulled out simply by breaking the shape memory plastic clip, avoiding the inconvenience of disassembling with wire ties. Furthermore, the shape memory plastic clip and the insert have low design costs, requiring minimal expense during use.

Description

Technical Field

[0001] This utility model relates to the technical field of inclined tube fixing devices, specifically an inclined tube fixing device for a sewage treatment inclined tube sedimentation tank. Background Technology

[0002] The inclined tube sedimentation tank for wastewater treatment utilizes the principles of laminar flow and shallow pool theory. The water flow forms a laminar flow state inside the inclined tube. The solid particles suspended in the water gradually sink under the action of gravity, deposit on the inclined tube wall, and slide down the inclined tube to the bottom of the tank. The relatively clear water at the top flows out of the sedimentation tank through the effluent area. In order to ensure the stable operation of the inclined tube assembly in the water flow, a fixing device is required to fix the inclined tube inside the inclined tube sedimentation tank for wastewater treatment.

[0003] In existing technologies, inclined tubes are typically installed in the form of honeycomb modules. Corrosion-resistant nylon cable ties or stainless steel wires are usually used to bind the inclined tube modules to a support frame. The support frame is usually designed in a grid or honeycomb pattern to match the hexagonal structure of the inclined tubes and is fixed to the wall or bottom of the sedimentation tank. However, in actual use, the honeycomb-shaped inclined tubes are usually stacked together, with each individual inclined tube module tightly bound to the frame using multiple cable ties or wires. Because the inclined tubes will corrode and become damaged after prolonged use, the method of fixing them with multiple cable ties and wires makes disassembly difficult, making it hard to remove the inclined tubes from the sedimentation tank. Furthermore, after disassembling an individual inclined tube module, adjacent inclined tubes may collapse due to lack of support. Therefore, an improved inclined tube fixing device for wastewater treatment inclined tube sedimentation tanks is needed to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to provide an inclined tube fixing device for an inclined tube sedimentation tank in sewage treatment, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an inclined tube fixing device for an inclined tube sedimentation tank for sewage treatment, comprising a first support frame strip, a second support frame strip fixedly installed inside the first support frame strip, a limiting support mechanism provided at the top and outside of the first support frame strip, and an inclined tube fixing mechanism provided on the inner side of the limiting support mechanism.

[0006] Preferably, the limiting support mechanism includes a sloping quadrilateral block, which is disposed on the top of the support frame strip one. A limiting block is fixedly installed at the bottom of the sloping quadrilateral block. A fixing insert is slidably installed inside the limiting block, and a bolt is threaded inside the limiting block, so as to facilitate the fixing of the sloping quadrilateral block by the limiting support mechanism.

[0007] Preferably, the limiting block and the fixed plug are provided with grooves at corresponding positions, and the fixed plug is slidably installed inside the groove provided inside the limiting block, so as to facilitate the normal connection between the fixed plug and the limiting block.

[0008] Preferably, a hole is provided at the corresponding position of the fixing block and the bolt, and the bolt is movably installed inside the hole provided inside the fixing block, so as to facilitate the fixing of the limiting block and the fixing block.

[0009] Preferably, the inclined tube fixing mechanism includes an inclined tube body, which is disposed on the inner side of the inclined plane quadrilateral block. A memory plastic block is disposed on the outer side of the inclined plane quadrilateral block. A plug is fixedly installed on the inner left side of the memory plastic block, and an abutment rod is fixedly installed on the right side of the memory plastic block. A hot melt block is fixedly installed on the end of the abutment rod away from the memory plastic block, so as to facilitate the fixing of the inclined tube body by the inclined tube fixing mechanism.

[0010] Preferably, the inclined quadrilateral block has a limiting hole inside, and the limiting holes inside the inclined quadrilateral block are symmetrically distributed on the front and rear sides of the inclined quadrilateral block, which facilitates the free assembly of the memory plastic card block and the insert.

[0011] Preferably, the size of the insertion post corresponds to the limiting hole opened inside the inclined quadrilateral block, and the insertion post is slidably installed inside the limiting hole opened inside the inclined quadrilateral block, so that the insertion post can be locked inside the limiting hole inside the inclined quadrilateral block.

[0012] Compared with the prior art, this utility model provides an inclined tube fixing device for an inclined tube sedimentation tank in sewage treatment, which has the following beneficial effects:

[0013] 1. The inclined tube fixing device of this wastewater treatment inclined tube sedimentation tank, through the set inclined tube fixing mechanism, allows the inclined tube body to slide down the inside of the four-sided block of the inclined surface during use, so that it can be placed. By bending the memory plastic block to make it slightly deformed, the memory plastic block is clamped on the outside of the four-sided block of the inclined surface using the insert post. This allows the abutment rod to abut against the heat fusion block, so that it fits against the top of the inclined tube body. Through heat fusion, the heat fusion block can melt and fasten to the inclined tube body, thus completing the limiting and fixing of the inclined tube body. The snap-fit ​​method greatly improves the convenience of installing and fixing the inclined tube body. When disassembling, you only need to break the memory plastic block with force to pull out the inclined tube body, avoiding the inconvenience of steel wire tie fixing and disassembly. At the same time, the design cost of the memory plastic block and the insert post is low, and no large cost is required during use.

[0014] 2. The inclined tube fixing device of the inclined tube sedimentation tank for sewage treatment, through the setting of a limiting support mechanism, in the process of use, by locking the limiting block on the outside of the first support frame strip, inserting the fixing block into the inside of the limiting block, and locking the limiting block and the fixing block with bolts, the four sides of the inclined surface can be fixed. The setting of the four sides of the inclined surface can support the inclined tube body before fixing, and at the same time limit the inclined tube body. When installing, dismantling and replacing the inclined tube body, it will not cause the adjacent inclined tubes to collapse, thus improving the stability of fixing the inclined tube body. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0017] Figure 2 This is a bottom view of the external structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the external structure of the inclined tube fixing mechanism of this utility model;

[0019] Figure 4 This is a cross-sectional view of the inclined tube fixing mechanism of this utility model.

[0020] Figure 5 This is an exploded view of the limiting support mechanism of this utility model.

[0021] In the diagram: 1. Support frame strip one; 2. Limiting support mechanism; 21. Inclined four-sided block; 22. Limiting stop block; 23. Fixing insert block; 24. Bolt; 3. Inclined tube fixing mechanism; 31. Inclined tube body; 32. Memory plastic clip block; 33. Insert column; 34. Abutment rod; 35. Hot melt block; 4. Support frame strip two. 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 this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] Example 1:

[0025] Please see Figure 1-4 This utility model provides a technical solution: an inclined tube fixing device for an inclined tube sedimentation tank for sewage treatment, including a support frame strip 1, a support frame strip 2 4 fixedly installed inside the support frame strip 1, a limiting support mechanism 2 provided on the top and outside of the support frame strip 1, and an inclined tube fixing mechanism 3 provided on the inner side of the limiting support mechanism 2.

[0026] Furthermore, the inclined tube fixing mechanism 3 includes an inclined tube body 31, which is disposed on the inner side of the inclined plane quadrilateral block 21. A memory plastic block 32 is disposed on the outer side of the inclined plane quadrilateral block 21. A plug post 33 is fixedly installed on the inner left side of the memory plastic block 32, and an abutment rod 34 is fixedly installed on the right side of the memory plastic block 32. A hot melt block 35 is fixedly installed on the end of the abutment rod 34 away from the memory plastic block 32, so as to facilitate the fixing of the inclined tube body 31 by the inclined tube fixing mechanism 3.

[0027] Furthermore, the inclined quadrilateral block 21 has limiting holes inside, and the limiting holes inside the inclined quadrilateral block 21 are symmetrically distributed on the front and rear sides of the inclined quadrilateral block 21, which facilitates the free assembly of the memory plastic card block 32 and the insert 33.

[0028] Furthermore, the size of the insertion post 33 corresponds to the limiting hole opened inside the inclined quadrilateral block 21, and the insertion post 33 is slidably installed inside the limiting hole opened inside the inclined quadrilateral block 21, so that the insertion post 33 can be locked inside the limiting hole inside the inclined quadrilateral block 21.

[0029] Example 2:

[0030] Please see Figure 5 Furthermore, in conjunction with Embodiment 1, the limiting support mechanism 2 includes a sloping quadrilateral block 21, which is disposed on the top of the support frame strip 1. A limiting block 22 is fixedly installed at the bottom of the sloping quadrilateral block 21. A fixing insert 23 is slidably installed inside the limiting block 22, and a bolt 24 is threaded inside the limiting block 22, so as to facilitate the fixing of the sloping quadrilateral block 21 by the limiting support mechanism 2.

[0031] Furthermore, slots are provided at corresponding positions of the limiting block 22 and the fixed plug 23, and the fixed plug 23 is slidably installed inside the slots provided inside the limiting block 22, so that the fixed plug 23 can be properly connected to the limiting block 22.

[0032] Furthermore, holes are provided at corresponding positions of the fixing block 23 and the bolt 24, and the bolt 24 is movably installed inside the hole provided inside the fixing block 23, which facilitates the fixing of the limiting block 22 and the fixing block 23.

[0033] In actual operation, when using this device, first, the limiting block 22 is locked onto the outside of the support frame strip 1. The fixing block 23 is then inserted from the bottom of the limiting block 22 into its interior. Bolts 24 are used to fix the limiting block 22 and the fixing block 23. After fixing, the inclined tube body 31, which is joined together by heat fusion, is slid into the inside of the inclined plane quadrilateral block 21. After placement, the shape memory plastic block 32 is bent to slightly deform it. Then, the shape memory plastic block 32 is pressed down so that the insert 33 and the right inner side of the shape memory plastic block 32 are locked onto the outside of the inclined plane quadrilateral block 21. At this point, the insertion of the insert 33 and the limiting block 22 are not yet fixed. For the connection of the positioning holes, since the inclined tube body 31 is a honeycomb-shaped plastic module made of multiple layers of plates connected together by heating and hot melting during the manufacturing process, the hot melt block 35 is heated and melted using the same hot melting method. When it melts and becomes sticky, the memory plastic block 32 is pressed down so that the insertion post 33 is inserted into the interior of the limiting hole. At this time, the hot melt block 35 covers the top of the inclined tube body 31, so that the hot melt block 35 and the inclined tube body 31 are firmly connected. At this time, the fixing of the inclined tube body 31 is completed. When the inclined tube body 31 is damaged due to long-term use, simply break the memory plastic block 32 and pull the inclined tube body 31 upward to slide it out of the sewage treatment inclined tube sedimentation tank.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A sloped pipe fixing device for a sloped pipe sedimentation tank for sewage treatment, comprising a support frame bar (1), characterized in that: A second support frame (4) is fixedly installed inside the first support frame (1). A limiting support mechanism (2) is provided on the top and outside of the first support frame (1). An inclined tube fixing mechanism (3) is provided on the inner side of the limiting support mechanism (2).

2. The inclined tube fixing device of the inclined tube sedimentation tank for sewage treatment according to claim 1, characterized in that: The limiting support mechanism (2) includes a sloping quadrilateral block (21), which is set on the top of the support frame bar (1). A limiting block (22) is fixedly installed at the bottom of the sloping quadrilateral block (21). A fixing insert (23) is slidably installed inside the limiting block (22), and a bolt (24) is threaded inside the limiting block (22).

3. A device for fixing the inclined pipes of a sewage treatment inclined pipe sedimentation tank according to claim 2, characterized in that: The limiting block (22) and the fixed plug (23) are provided with grooves at corresponding positions, and the fixed plug (23) is slidably installed inside the groove provided inside the limiting block (22).

4. The inclined tube fixing device for an inclined tube sedimentation tank for sewage treatment according to claim 2, characterized in that: Holes are provided at the corresponding positions of the fixing block (23) and the bolt (24), and the bolt (24) is movably installed inside the hole provided inside the fixing block (23).

5. The inclined tube fixing device for an inclined tube sedimentation tank for sewage treatment according to claim 2, characterized in that: The inclined tube fixing mechanism (3) includes an inclined tube body (31), which is located on the inner side of the inclined quadrilateral block (21). A memory plastic block (32) is provided on the outside of the inclined quadrilateral block (21). A plug (33) is fixedly installed on the inner left side of the memory plastic block (32). An abutment rod (34) is fixedly installed on the right side of the memory plastic block (32). A hot melt block (35) is fixedly installed at the end of the abutment rod (34) away from the memory plastic block (32).

6. The inclined tube fixing device for an inclined tube sedimentation tank for sewage treatment according to claim 5, characterized in that: Limiting holes are provided inside the inclined quadrilateral block (21), and the limiting holes are symmetrically distributed on the front and rear sides of the inclined quadrilateral block (21).

7. The inclined tube fixing device for an inclined tube sedimentation tank for sewage treatment according to claim 5, characterized in that: The size of the insert (33) corresponds to the limiting hole opened inside the inclined quadrilateral block (21), and the insert (33) is slidably installed inside the limiting hole opened inside the inclined quadrilateral block (21).

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