CN218262129U

CN218262129U - Disc round pipe fixing device

Info

Publication number: CN218262129U
Application number: CN202222526175.9U
Authority: CN
Inventors: 吴津京; ***
Original assignee: Wuhu Kaiyi Water Treatment Technology Co ltd
Current assignee: Wuhu Kaiyi Water Treatment Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-10
Anticipated expiration: 2032-09-23

Abstract

The utility model provides a disc pipe fixing device, including ring carrier and the fixed pipe of assembly in the rotating biological disk outside, still including the pipe clamp, both ends all have set firmly the fastener about the pipe clamp, with the installation of rotating biological disk piece with fixed pipe through the pipe clamp fastening and be connected pipe clamp and ring carrier through the fastener, bolt fastening is used to the preferred adoption of general fastener, the cooperation gasket uses, form a firm fixed knot and rotate the in-process at whole disc, when different angles, with its gravity or component dispersion to the great pipe clamp of contact surface, on fastener and the gasket, and avoid gravity or its component to apply on the less face of contact surface, the pipe clamp is effectively avoided excessive fatigue, greatly increased the life of pipe clamp, solve the not enough and little problem of stress surface of the installation stability that current equipment exists.

Description

Disc round pipe fixing device

Technical Field

The utility model mainly relates to a pipe clamp technical field, concretely relates to disc pipe fixing device.

Background

The application of the biological rotating disk in sewage treatment facilities specifically refers to the prior patent (publication number: CN 216278944U) which discloses a central rotating shaft of biological rotating disk equipment, wherein the biological rotating disk disks are connected in series by adopting round pipes, the round pipes are arranged on a biological rotating disk frame by adopting a traditional pipe clamp, the biological rotating disk frame drives the biological rotating disk disks to rotate in sewage, the whole structure has heavy weight, so that the stress surface of the pipe clamp is very small after the biological rotating disk disks are arranged, and the pressure on a fastening device of the pipe clamp is overlarge and overlarge.

Specifically, for the installation and use of the bio-disc and the ring holder, a steel-made carrier kit for bio-disc for water treatment is disclosed in the prior patent (publication No. CN 216191359U), and the disclosed technical solution describes the assembly and operation principle of the bio-disc and the ring holder.

The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. the existing biological rotating disc plate pipe clamp has weak bearing capacity after being installed, and particularly when the pipe clamp is stressed laterally, the fastening device of the pipe clamp is greatly damaged by long-time stress; 2. the stress surface of the disc round tube fixing device of the existing biological rotating disc is small after installation, and the fastener of the disc round tube fixing device is easy to be over-fatigue and finally broken.

SUMMERY OF THE UTILITY MODEL

Technical problem solved by the utility model

The utility model provides a disc pipe fixing device solves the not enough and little problem of stress surface of installation stability that current pipe clamp exists.

Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does: the utility model provides a disc pipe fixing device, includes ring carrier and assembles the fixed pipe in the rotating biological disk outside, still including the pipe clamp, both ends all have set firmly the fastener about the pipe clamp, the middle part of pipe clamp is contradicted with the outside of fixed pipe, both ends are contradicted with ring carrier's the outside about the pipe clamp.

Furthermore, the middle part of the pipe clamp is fixedly provided with a bearing groove which protrudes upwards, and the horizontal height of the top end of the bearing groove is higher than the horizontal height of the left end and the right end of the pipe clamp.

The bearing groove on the pipe clamp is used for assembling the fixed pipe, the stress surface between the fixed pipe and the pipe clamp is increased, and excessive concentration of pressure caused by a fastening piece for installing the pipe clamp is avoided.

Furthermore, the left end and the right end of the pipe clamp are respectively and fixedly provided with a fixing groove opposite to the extending direction of the bearing groove, and the fixing grooves are symmetrical about the middle of the pipe clamp.

The bearing groove is matched with the gasket, so that the assembling stability and the pressure transmission of the fastener and the pipe clamp are improved.

Furthermore, the left end and the right end of the pipe clamp are preset with fixed distances from the bottom end of the fixed groove in the vertical direction and the horizontal direction.

Furthermore, the top of fastener has cup jointed the gasket, the bottom surface of gasket and the laminating of both ends about the pipe clamp, the bottom surface appearance of gasket with the inner wall structure appearance of fixed slot is unanimous.

The fastening piece is preferably a bolt, wherein the structural shape of the gasket is matched with the shape of the inner wall of the fixing groove, so that gravity or component force can be conveniently dispersed to the pipe clamp, the fastening piece and the gasket with larger contact surfaces.

Further, the left end and the right end of the pipe clamp extend upwards along the protruding direction of the bearing groove.

Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the utility model provides a disc pipe fixing device, carry out the lock joint with fixed pipe through the pipe clamp with the installation of biological rotating disc and be connected pipe clamp and ring support through the fastener, the preferred adoption of general fastener is with bolt fastening, the cooperation gasket is used, form a firm fixed knot structure and rotate the in-process at whole disc, when different angles, with its gravity or component dispersion to the great pipe clamp of contact surface, on fastener and the gasket, and avoid gravity or its component to exert on the less face of contact surface, the pipe clamp is excessive fatigue has effectively been avoided, greatly increased the life of pipe clamp.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

fig. 2 is a top view of the structure of the present invention;

fig. 3 is a front sectional view of the structure of the present invention.

Reference numerals

1-a circular ring support; 2-fixing the tube; 3-pipe clamp; 4-a fastener; 5-a gasket.

Detailed Description

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to the attached drawings 1-3, the utility model provides a disc pipe fixing device, including ring support 1 and the fixed tube 2 of assembly in the biological rotating disk outside, still including pipe clamp 3, both ends all have set firmly fastener 4 about pipe clamp 3, and the middle part of pipe clamp 3 is contradicted with the outside of fixed tube 2, and both ends are contradicted with ring support 1's the outside about pipe clamp 3.

In this embodiment, as shown in fig. 1, 2 and 3, an upward-protruding bearing groove is fixedly disposed in the middle of the pipe clamp 3, and the horizontal height of the top end of the bearing groove is higher than the horizontal heights of the left and right ends of the pipe clamp 3.

The bearing groove is matched with the fixed tube 2, so that the contact surface between the tube clamp 3 and the fixed tube 2 is enlarged, and the gravity or component force of the whole rotating biological rotary disc is dispersed to the tube clamp 3 with a larger contact surface in different angles in the rotating process of the rotating biological rotary disc.

In this embodiment, as shown in fig. 1, 2 and 3, fixing grooves opposite to the extending direction of the bearing groove are fixedly disposed at both left and right ends of the pipe clamp 3, and the fixing grooves are symmetrical about the middle of the pipe clamp 3.

The fixing groove is used for matching the gasket 5 and the fastening piece 4, and the gravity or component force of the biological rotating disc plate and the fixing tube 2 is dispersed to the pipe clamp 3, the fastening piece 4 and the gasket 5 with large contact surfaces.

In this embodiment, as shown in fig. 1, 2 and 3, the left and right ends of the pipe clamp 3 are preset with a fixed distance from the bottom end of the fixing groove in both the vertical direction and the horizontal direction.

In this embodiment, as shown in fig. 1, 2, and 3, the top end of the fastening member 4 is sleeved with a gasket 5, the bottom surface of the gasket 5 is attached to the left and right ends of the pipe clamp 3, and the bottom surface of the gasket 5 has the same shape as the inner wall structure of the fixing groove.

The washer 5 is matched with a fixing groove on the pipe clamp 3, and the assembling stability of the fastener 4 on the pipe clamp 3 is improved.

In the present embodiment, as shown in fig. 1, 2, and 3, the left and right ends of the pipe clamp 3 extend upward in the direction of the projection of the load bearing groove.

Bearing groove and fixed slot cooperation on the pipe clamp 3, this structural design is reasonable, cooperates with fastener 4 and gasket 5, accomplishes the rapid Assembly and uses of fixed pipe 2 on ring support 1.

The specific operation flow is as follows:

the fixing tube 2 for installing the biological rotating disk plate is fastened through the tube clamp 3, the tube clamp 3 is connected with the circular ring support 1 through the fastener 4, and generally, the fastener 4 is preferably fixed through a bolt and matched with the gasket 5 to form a firm fixing structure.

In the whole rotating process of the biological rotating disc, when the biological rotating disc rotates at different angles, the gravity or the component force is dispersed to the pipe clamp 3, the fastening piece 4 and the gasket 5 with larger contact surfaces, so that the gravity or the component force is prevented from being applied to the surface with smaller contact surface, the stability of the steel supporting structure of the biological rotating disc is improved, and the condition that the disc is finally torn due to structural looseness or damage caused by rotation is effectively avoided

Gravity or component force is dispersed to the pipe clamp 3 with a larger contact surface, the fastener 4 and the gasket 5, so that the gravity or the component force is prevented from being applied to the surface with a smaller contact surface, the pipe clamp 3 is effectively prevented from being over-fatigued, and the service life of the pipe clamp 3 is greatly prolonged.

The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a disc pipe fixing device, includes ring holder (1) and assembles fixed pipe (2) in the biological rotating disk outside, its characterized in that: still including pipe clamp (3), both ends all have set firmly fastener (4) about pipe clamp (3), the middle part of pipe clamp (3) is contradicted with the outside of fixed pipe (2), both ends are contradicted with the outside of ring support (1) about pipe clamp (3).

2. The disc round tube fixing device as claimed in claim 1, wherein: the middle part of the pipe clamp (3) is fixedly provided with a bearing groove which protrudes upwards, and the horizontal height of the top end of the bearing groove is higher than the horizontal height of the left end and the right end of the pipe clamp (3).

3. The disc round tube fixing device as claimed in claim 2, wherein: the left end and the right end of the pipe clamp (3) are respectively and fixedly provided with a fixing groove opposite to the extending direction of the bearing groove, and the fixing grooves are symmetrical about the middle of the pipe clamp (3).

4. A disc round tube fixing device according to claim 3, characterized in that: the left end and the right end of the pipe clamp (3) are preset with fixed distances from the bottom end of the fixed groove in the vertical direction and the horizontal direction.

5. A disc round tube fixing device according to claim 3, characterized in that: gasket (5) have been cup jointed on the top of fastener (4), the bottom surface of gasket (5) and the laminating of both ends about pipe clamp (3), the bottom surface appearance of gasket (5) with the inner wall structure appearance of fixed slot is unanimous.

6. The disc round tube fixing device as claimed in claim 2, wherein: the left end and the right end of the pipe clamp (3) extend upwards along the protruding direction of the bearing groove.