CN218468500U

CN218468500U - Reinforced connecting piece for steering rectangular air pipe

Info

Publication number: CN218468500U
Application number: CN202222936591.6U
Authority: CN
Inventors: 汪超; 邱立伟; 周俊杰
Original assignee: Changzhou Cheff Environmental Protection Technology Co ltd
Current assignee: Changzhou Cheff Environmental Protection Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-02-10
Anticipated expiration: 2032-11-04

Abstract

The utility model relates to an tuber pipe technical field provides a reinforcement type connecting piece for rectangle tuber pipe turns to, including first ring flange, second rectangle tuber pipe and connector, the inboard of connector is provided with additional strengthening, and the second ring flange is all installed at the both ends of connector, and the both sides of second ring flange one end all are provided with seal structure, and the top and the bottom of second ring flange one end evenly are provided with location structure, and location structure is including antislip strip, locating piece and constant head tank, and the top and the bottom at second ring flange one end are evenly installed to the locating piece. The utility model discloses an evenly set up the locating piece in second ring flange one end top and bottom, with the mutual block of locating piece and constant head tank, alright tentatively fix second ring flange and first ring flange, realize the purpose of location to subsequent installation fixing bolt, the antislip strip can play certain anti-skidding effect, improves the block effect of locating piece and constant head tank.

Description

Reinforced connecting piece for steering rectangular air pipe

Technical Field

The utility model relates to a tuber pipe technical field, in particular to a reinforcement type connecting piece that is used for rectangle tuber pipe to turn to.

Background

Along with the continuous improvement of economic level, the tuber pipe has obtained extensive application, and the tuber pipe is the pipe-line system that is used for air conveying and distributes, including types such as circular tuber pipe, rectangle tuber pipe and oblate tuber pipe, wherein the rectangle tuber pipe indicates that the cross section is the hollow metal section bar of rectangle, at the in-process of rectangle tuber pipe installation, needs to change the direction of pipeline sometimes, and this just needs to connect two rectangle tuber pipes with turning to the connector.

The patent specification with publication number CN211779590U discloses a rectangular air pipe steering connecting piece, which relates to the technical field of pipeline connection, and comprises a round pipe steering elbow and two square-to-round connecting pieces which are respectively connected with two ends of the round pipe steering elbow. The utility model provides a rectangle tuber pipe turns to connecting piece, respectively connect a side to become circle connecting piece at the both ends that the cross-section is circular shape pipe steering elbow, make two sides become circle connecting piece respectively with change to preceding and change to the back rectangle tuber pipe continuous, through the direction of adjusting two sides and become the cross-section of circle connecting piece and the continuous department cross-section of rectangle tuber pipe, make the cross-section of square become circle connecting piece and the cross-section looks adaptation of corresponding rectangle tuber pipe, thereby make the rectangle tuber pipe turn to the arrangement mode after can select in a flexible way, it is limited to avoid the arrangement mode of rectangle tuber pipe.

Prior art scheme among the above-mentioned has the weak point, and the reinforcement type connecting piece that turns to is not convenient for fix a position when the installation to be not convenient for fix rectangle tuber pipe and connecting piece, reduced the result of use of connecting piece.

Therefore, it is necessary to develop a reinforced connector for the turning of rectangular air ducts, which is easy to position, and can improve the use effect of the reinforced connector for the turning.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a reinforcement type connecting piece for rectangle tuber pipe turns to for solve the current relatively poor defect of positioning effect when the installation of reinforcement type connecting piece that turns to.

(II) contents of the utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a reinforcement type connecting piece for rectangle tuber pipe turns to, includes first ring flange, second rectangle tuber pipe and connector, the inboard of connector is provided with additional strengthening, the second ring flange is all installed at the both ends of connector, the both sides of second ring flange one end all are provided with seal structure, the top and the bottom of second ring flange one end evenly are provided with location structure, location structure is including antislip strip, locating piece and constant head tank, the top and the bottom at second ring flange one end are evenly installed to the locating piece, the antislip strip is evenly installed to the top and the bottom of locating piece, the one end of locating piece all is provided with the constant head tank, fixing bolt is evenly installed to the inside top of second ring flange and bottom, one side of second ring flange all is provided with first ring flange, first rectangle tuber pipe is installed to the one end of first ring flange, second rectangle tuber pipe is installed to the other end of first ring flange. The positioning structure can play a certain positioning role, and the installation efficiency is improved.

Preferably, the anti-slip strips are designed to be long strips, and are arranged at equal intervals at the top ends and the bottom ends of the positioning blocks.

Preferably, the positioning groove is arranged on the first flange plate, and the positioning block and the positioning groove form a clamping structure.

Preferably, seal structure is including sealed pad, first spacing groove and second spacing groove, the both sides in second ring flange one end are all installed to first spacing groove, sealed pad is all installed to the inside in first spacing groove, and the one end of sealed pad all is provided with the second spacing groove. The sealing structure can play a certain sealing role, and the using effect is improved.

Preferably, the sealing gaskets are symmetrically arranged and are symmetrically distributed around the vertical center of the second flange plate.

Preferably, the additional strengthening is including first strengthening rib, second strengthening rib and third strengthening rib, the inboard at the connector is evenly installed to the third strengthening rib, first strengthening rib is installed to the one end of third strengthening rib, and the one end of first strengthening rib all is provided with the second strengthening rib. The reinforcing structure who sets up can improve the intensity of connector, prolongs its life.

Preferably, the first reinforcing rib and the second reinforcing rib are in arc design, and the first reinforcing rib and the second reinforcing rib are in parallel design.

(III) advantageous effects

The utility model provides a reinforcement type connecting piece for rectangle tuber pipe turns to, its advantage lies in:

(1) The positioning blocks are uniformly arranged at the top and the bottom of one end of the second flange plate, and the positioning blocks are clamped with the positioning grooves, so that the second flange plate and the first flange plate can be preliminarily fixed, the positioning purpose is realized, fixing bolts are mounted subsequently, the anti-slip strip can play a certain anti-slip role, and the clamping effect of the positioning blocks and the positioning grooves is improved;

(2) The third reinforcing ribs are arranged on the inner side of the connector, and can play a certain reinforcing role under the supporting action of the third reinforcing ribs, the second reinforcing ribs and the first reinforcing ribs, so that the deformation prevention capability of the connector is improved, and the service life of the connector is prolonged;

(3) Through the sealing gaskets arranged on two sides of one end of the second flange plate, the sealing gaskets can play a certain sealing role, the sealing performance between the first flange plate and the second flange plate is improved, and the use effect of the air pipe is prevented from being influenced due to the fact that a gap is reserved between the first flange plate and the second flange plate.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of a second flange plate of the present invention;

fig. 3 is a schematic view of a side view of a part of the sealing structure of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;

fig. 5 is a schematic view of a local structure of the reinforcing structure of the present invention.

The reference numbers in the figures illustrate: 1. a first flange plate; 2. a first rectangular air duct; 3. fixing the bolt; 4. a second rectangular air duct; 5. a positioning structure; 501. anti-slip strips; 502. positioning a block; 503. positioning a groove; 6. a sealing structure; 601. a gasket; 602. a first limit groove; 603. a second limit groove; 7. a connector; 8. a second flange plate; 9. a reinforcing structure; 901. a first reinforcing rib; 902. a second reinforcing rib; 903. and a third reinforcing rib.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example one

Please refer to fig. 1-5, the utility model provides a pair of a reinforcement type connecting piece for rectangle tuber pipe turns to, including first ring flange 1, second rectangle tuber pipe 4 and connector 7, second ring flange 8 is all installed at the both ends of connector 7, the top and the bottom of 8 one ends of second ring flange evenly are provided with location structure 5, location structure 5 is including antislip strip 501, locating piece 502 and constant head tank 503, top and the bottom at 8 one end of second ring flange are evenly installed to locating piece 502, antislip strip 501 is evenly installed to the top and the bottom of locating piece 502, the one end of locating piece 502 all is provided with constant head tank 503, antislip strip 501 is rectangular shape design, antislip strip 501 is equidistant range on the top and the bottom of locating piece 502, antislip strip 501 through equidistant setting can play certain anti-skidding effect.

The positioning groove 503 is installed on the first flange 1, the positioning block 502 and the positioning groove 503 form a clamping structure, and the positioning block 502 and the positioning groove 503 can be used for positioning.

Fixing bolts 3 are uniformly installed at the top end and the bottom end inside the second flange plate 8, a first flange plate 1 is arranged on one side of the second flange plate 8, a first rectangular air pipe 2 is installed at one end of the first flange plate 1, and a second rectangular air pipe 4 is installed at the other end of the first flange plate 1.

In this embodiment, when the installation, through locating piece 502 and the mutual block of constant head tank 503, fix a position second ring flange 8 and first ring flange 1, carry out preliminary fixed, screw up fixing bolt 3, alright fix first ring flange 1 and second ring flange 8, couple together first rectangle tuber pipe 2, second rectangle tuber pipe 4 and connector 7, through antislip strip 501's use, can strengthen the frictional force between locating piece 502 and the constant head tank 503, improve locating piece 502 and the block effect of constant head tank 503.

Example two

This embodiment still includes: both sides of 8 one ends of second ring flange all are provided with seal structure 6, seal structure 6 is including sealed the pad 601, first spacing groove 602 and second spacing groove 603, the both sides in 8 one ends of second ring flange are all installed to first spacing groove 602, sealed pad 601 is all installed to the inside of first spacing groove 602, and the one end of sealed pad 601 all is provided with second spacing groove 603, sealed pad 601 is the symmetry setting, sealed pad 601 is about the vertical center symmetric distribution of second ring flange 8, sealed pad 601 that sets up through the symmetry can improve sealed effect.

The inboard of connector 7 is provided with additional strengthening structure 9, additional strengthening structure 9 is including first strengthening rib 901, second strengthening rib 902 and third strengthening rib 903, third strengthening rib 903 evenly installs the inboard at connector 7, first strengthening rib 901 is installed to the one end of third strengthening rib 903, and the one end of first strengthening rib 901 all is provided with second strengthening rib 902, first strengthening rib 901 is the arc design with second strengthening rib 902, first strengthening rib 901 is parallel design with second strengthening rib 902, use through additional strengthening structure 9, the shape ability of preapring for an unfavorable turn of connector 7 can be improved.

In this embodiment, through the use of sealed pad 601, can improve the leakproofness between first ring flange 1 and the second ring flange 8 to a certain extent to can avoid leaving the gap between first ring flange 1 and the second ring flange 8 and influence the result of use of tuber pipe, through the additional strengthening of third strengthening rib 903, second strengthening rib 902 and first strengthening rib 901, can improve the shape ability of preapring for an unfavorable turn of events of connector 7, thereby can prolong the life of connector 7 to a certain extent.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a reinforcement type connecting piece for rectangle tuber pipe turns to, includes first ring flange (1), second rectangle tuber pipe (4) and connector (7), its characterized in that: the anti-skidding type connecting device is characterized in that a reinforcing structure (9) is arranged on the inner side of the connecting head (7), second flange plates (8) are arranged at two ends of the connecting head (7), sealing structures (6) are arranged on two sides of one end of each second flange plate (8), positioning structures (5) are uniformly arranged at the top and the bottom of one end of each second flange plate (8), each positioning structure (5) comprises an anti-skidding strip (501), a positioning block (502) and a positioning groove (503), the positioning blocks (502) are uniformly arranged at the top and the bottom of one end of each second flange plate (8), the anti-skidding strips (501) are uniformly arranged at the top and the bottom of each positioning block (502), the positioning grooves (503) are respectively arranged at one end of each positioning block (502), fixing bolts (3) are uniformly arranged at the top and the bottom of the interior of each second flange plate (8), and a first flange plate (1) is arranged at one side of each second flange plate (8);

one end of the first flange plate (1) is provided with a first rectangular air pipe (2);

and a second rectangular air pipe (4) is arranged at the other end of the first flange plate (1).

2. The connector of claim 1, wherein the connector comprises: the anti-slip strips (501) are designed to be long strips, and the anti-slip strips (501) are arranged at the top end and the bottom end of the positioning block (502) at equal intervals.

3. The connector of claim 1, wherein the connector comprises: the positioning groove (503) is arranged on the first flange plate (1), and the positioning block (502) and the positioning groove (503) form a clamping structure.

4. The connector of claim 1, wherein the connector comprises: seal structure (6) are including sealed pad (601), first spacing groove (602) and second spacing groove (603), the both sides in second ring flange (8) one end are all installed in first spacing groove (602), sealed pad (601) are all installed to the inside in first spacing groove (602), and the one end of sealed pad (601) all is provided with second spacing groove (603).

5. The reinforced connector for rectangular duct turning according to claim 4, wherein: the sealing gaskets (601) are symmetrically arranged, and the sealing gaskets (601) are symmetrically distributed around the vertical center of the second flange plate (8).

6. The reinforced connector for the turning of rectangular air ducts of claim 1, wherein: the reinforcing structure (9) comprises a first reinforcing rib (901), a second reinforcing rib (902) and a third reinforcing rib (903), wherein the third reinforcing rib (903) is uniformly arranged on the inner side of the connector (7), the first reinforcing rib (901) is arranged at one end of the third reinforcing rib (903), and the second reinforcing rib (902) is arranged at one end of the first reinforcing rib (901).

7. The connector of claim 6, wherein the connector comprises: the first reinforcing rib (901) and the second reinforcing rib (902) are in arc-shaped design, and the first reinforcing rib (901) and the second reinforcing rib (902) are in parallel design.