CN219413744U

CN219413744U - Air leakage prevention ventilating duct

Info

Publication number: CN219413744U
Application number: CN202320372951.6U
Authority: CN
Inventors: 刘一铭; 刘晓宇; 王一凡; 孙宇晨
Original assignee: Anhui Yake Environmental Protection Engineering Co ltd
Current assignee: Anhui Yake Environmental Protection Engineering Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-07-25
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses an air leakage prevention ventilating duct which comprises a duct body, wherein the right end of the duct body is fixedly connected with a concave frame seat, the left side of the duct body is fixedly connected with a convex frame seat, the inner side of the concave frame seat is fixedly connected with a sealing rubber ring, the inner side of the concave frame seat is provided with a fixing screw hole, the outer side of the convex frame seat is provided with a fixing bolt, the front side and the rear side of the duct body are symmetrically and fixedly provided with mounting blocks, and the upper end of each mounting block is fixedly provided with a connecting frame. By adopting the structure, when the installation height of the pipeline body is required to be adjusted according to the on-site installation condition, the sleeve column is pulled to slide on the sleeve by the installation plate, and after the height position is determined, the adjusting bolt at the outer side of the sleeve is connected with the corresponding adjusting screw hole on the sleeve column for installation, so that the installation height of the pipeline body can be conveniently adjusted and installed, and the flexibility and the practicability of the pipeline body are greatly enhanced.

Description

Air leakage prevention ventilating duct

Technical Field

The utility model belongs to the technical field of ventilation pipelines, and particularly relates to an air leakage prevention ventilation pipeline.

Background

The ventilating duct is a metal or composite pipeline for ventilation and air conditioning engineering of industrial and civil buildings, is a municipal infrastructure for enabling air to circulate and reducing harmful gas concentration, and is mounted for effectively enhancing the ventilation in the buildings and reducing the harmful gas concentration.

The utility model provides a patent bulletin number CN202120268781.8 that retrieves through chinese patent net is convenient for install, the content is roughly including the cutting activity is inserted and is established in the slot, all be fixed with the connection sliding frame on the inner chamber perisporium right-hand member of No. one ventilation pipe, all be fixed with No. two connection sliding frames on the inner chamber perisporium left end of No. two ventilation pipes, the slide slides and sets up in connection sliding frame No. one and No. two connection sliding frames, the shifting block passes behind the bar through-hole of seting up on No. two ventilation pipes, it is fixed with the slide to be located the hinge and connects soon on No. two ventilation pipes of bar through-hole outside, the lateral wall right-hand member of No. one ventilation pipe and the lateral wall left end of No. two ventilation pipes all are fixed with the connecting plate, the connecting plate that corresponds about utilizes the locking bolt to fix, all be provided with the staple bolt on No. one ventilation pipe and No. two ventilation pipe's the perisporium. At present, ventilation pipeline among the prior art mainly adopts the staple bolt to fix outside the pipeline on the installation, then utilizes the mount on the staple bolt to carry out the articulatedly and installs, and this kind of pipeline can only install in a fixed altitude department in the installation, is inconvenient for nimble use according to the installation condition on site, causes the hindrance problem to the below winding displacement pipe like the pipeline after installing, needs to remove the pipeline to the eminence and installs etc. owing to lack regulatory function, often not nimble convenient in the use.

Disclosure of Invention

In view of the problems mentioned in the background art, an object of the present utility model is to provide a ventilation duct preventing leakage of air, so as to solve the problems mentioned in the background art.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a leak protection wind air pipe, includes the pipeline body, the right-hand member fixedly connected with concave frame seat of pipeline body, the left side fixedly connected with boss frame seat of pipeline body, the inboard fixedly connected with seal rubber circle of concave frame seat, fixed screw has been seted up to the inboard of concave frame seat, the outside of boss frame seat is equipped with fixing bolt, the equal symmetrical fixed mounting in both sides has the installation piece around the pipeline body, the upper end fixed mounting of installation piece has the link, the upper end fixed mounting of link has the connecting plate, the upper end symmetry of connecting plate is equipped with adjustment mechanism, adjustment mechanism's upper end is equipped with the mounting panel.

Further, as a preferable technical scheme, the convex parts of the concave frame seat and the convex frame seat are mutually adapted.

Further, as an optimal technical scheme, a sealing groove is formed in the inner side of the concave frame seat, and the sealing rubber ring is fixedly connected to the inner side of the sealing groove.

Further, as a preferable technical scheme, the lower end of the connecting frame is connected with the mounting block in a plug-in mode, and the lower end of the connecting frame is fixedly mounted on the inner side of the mounting block through a screw.

Further, as the preferred technical scheme, adjustment mechanism includes loop column and sleeve pipe, sleeve pipe symmetry fixed connection is in the connecting plate upper end, loop column fixed connection is in the mounting panel lower extreme, the lower extreme sliding connection of loop column is inboard at the sleeve pipe, the outside equidistance of loop column leaves and is equipped with the regulation screw, the sheathed tube outside is equipped with adjusting bolt, one of them regulation screw thread installation in adjusting bolt's screw thread end and the loop column outside.

Further, as the preferable technical scheme, the periphery of the sleeve and the connecting plate and the periphery of the sleeve column and the mounting plate are welded with reinforcing blocks, and the shape of the reinforcing blocks is triangular.

Further, as a preferable technical scheme, the upper end of the mounting plate is provided with a mounting hole.

Further, as the preferable technical scheme, the outside symmetry of the loop column is offered the spacing groove, the loop column passes through spacing groove and sleeve pipe sliding connection.

In summary, the utility model has the following advantages:

firstly, when the installation height of the pipeline body is required to be adjusted according to the on-site installation condition, only the sleeve column is required to be pulled to slide on the sleeve pipe through the mounting plate, and after the height position is determined, the adjusting bolts on the outer side of the sleeve pipe are connected with the corresponding adjusting screw holes on the sleeve column for installation, so that the installation height of the pipeline body can be conveniently adjusted and installed, and the flexibility and the practicability of the pipeline body are greatly enhanced;

and secondly, a sealing groove is additionally arranged on the inner side of the concave frame seat, and a sealing rubber ring is arranged on the inner side of the sealing groove, so that when two pipeline bodies are connected, the convex frame seat of one pipeline body and the concave frame seat of the other pipeline body can be conveniently and hermetically arranged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the adjusting mechanism of the present utility model;

fig. 3 is an enlarged view of fig. 1 a of the present utility model.

Reference numerals: 1. the pipeline body, 2, the concave frame seat, 3, the convex frame seat, 4, the installation piece, 5, the link, 6, the connecting plate, 7, adjustment mechanism, 701, sleeve pipe, 702, loop column, 703, adjusting bolt, 704, adjusting screw hole, 8, mounting panel, 9, reinforcing block, 10, spacing groove, 11, mounting hole, 12, seal groove, 13, sealing rubber ring, 14, fixing screw hole, 15, fixing bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the air leakage prevention ventilating duct according to the present embodiment includes a duct body 1, a concave frame seat 2 is fixedly connected to the right end of the duct body 1, a convex frame seat 3 is fixedly connected to the left side of the duct body 1, a sealing rubber ring 13 is fixedly connected to the inner side of the concave frame seat 2, a fixing screw hole 14 is formed in the inner side of the concave frame seat 2, a fixing bolt 15 is arranged on the outer side of the convex frame seat 3, mounting blocks 4 are symmetrically and fixedly mounted on the front side and the rear side of the duct body 1, a connecting frame 5 is fixedly mounted on the upper end of the mounting block 4, a connecting plate 6 is fixedly mounted on the upper end of the connecting frame 5, an adjusting mechanism 7 is symmetrically arranged on the upper end of the connecting plate 6, and a mounting plate 8 is arranged on the upper end of the adjusting mechanism 7; the convex parts of the concave frame seat 2 and the convex frame seat 3 are mutually adapted, and the two ventilation pipelines can be conveniently positioned, inserted and installed through the mutual adaptation of the convex parts of the concave frame seat 2 and the convex frame seat 3; the lower end of the connecting frame 5 is connected with the mounting block 4 in an inserting way, the lower end of the connecting frame 5 is fixedly mounted on the inner side of the mounting block 4 through a screw, and the connecting frame 5 can be conveniently mounted and fixed through inserting the matching screw between the lower end of the connecting frame 5 and the mounting block 4; the upper end of the mounting block 4 is provided with a connecting groove which is correspondingly spliced with the connecting frame 5; the mounting hole 11 has been seted up to the upper end of mounting panel 8, through seting up mounting hole 11 in the upper end of mounting panel 8, can conveniently connect the installation to mounting panel 8 and outside wall body.

Example 2

Referring to fig. 1 and 3, in order to achieve the purpose of facilitating the sealing connection of the pipe bodies 1, the inner side of the concave frame seat 2 of this embodiment is provided with a sealing groove 12, and a sealing rubber ring 13 is fixedly connected inside the sealing groove 12, and by adding the sealing groove 12 inside the concave frame seat 2 and installing the sealing rubber ring 13 inside the sealing groove 12, the sealing installation of the convex frame seat 3 and the other concave frame seat 2 of one pipe body 1 can be facilitated when the two pipe bodies 1 are connected.

Example 3

Referring to fig. 1-2, in this embodiment, in order to achieve the purpose of adjusting the pipe body 1 for use on the basis of embodiment 1, in particular, in this embodiment, the adjusting mechanism 7 is innovatively designed, specifically, the adjusting mechanism 7 includes a sleeve 702 and a sleeve 701, the sleeve 701 is symmetrically and fixedly connected to the upper end of the connecting plate 6, the sleeve 702 is fixedly connected to the lower end of the mounting plate 8, the lower end of the sleeve 702 is slidably connected to the inner side of the sleeve 701, the outer side of the sleeve 702 is equidistantly separated from the outer side of the sleeve 702 and is provided with an adjusting screw hole 704, the outer side of the sleeve 701 is provided with an adjusting bolt 703, a threaded end of the adjusting bolt 703 and one of the adjusting screw holes 704 on the outer side of the sleeve 702 are in threaded installation, when the installation height of the pipe body 1 needs to be adjusted on site, only by pulling the sleeve 702 through the mounting plate 8 on the sleeve 701, and after the height position is determined, the adjusting bolt 703 on the outer side of the sleeve 701 is connected to the corresponding adjusting screw hole 704 on the sleeve 702.

Referring to fig. 1-2, in order to achieve the purpose of conveniently reinforcing the sleeve column 702, the mounting plate 8 and the sleeve 701, the sleeve column 701 and the mounting plate 8 are welded with reinforcing blocks 9, the sleeve column 702 and the mounting plate 8 are welded with reinforcing blocks 9, the reinforcing blocks 9 are triangular, and the sleeve column 702 and the mounting plate 8 are welded with reinforcing blocks 9 around the sleeve column 701 and the connecting plate 6, and meanwhile, the same reinforcing blocks 9 are welded between the sleeve column 702 and the mounting plate 8, so that the connection strength of the sleeve column 702 and the mounting plate 8 and the connection strength of the sleeve column 701 and the connecting plate 6 can be improved.

Referring to fig. 1-2, in order to achieve the purpose of facilitating the limit sliding of the sleeve 702 on the sleeve 701, the outer side of the sleeve 702 in this embodiment is symmetrically provided with the limit grooves 10, the sleeve 702 is slidably connected with the sleeve 701 through the limit grooves 10, and the outer side of the sleeve 702 is symmetrically provided with the limit grooves 10, so that the sleeve 702 can conveniently slide at the outer side of the sleeve 701 in a limit manner, and the sleeve 702 is not easy to pull out from the sleeve 701 during adjustment.

The use principle and the advantages are that: when the pipeline body 1 is connected, when two pipeline bodies 1 are needed, the sealing groove 12 is additionally arranged on the inner side of the concave frame seat 2, the sealing rubber ring 13 is arranged on the inner side of the sealing groove 12, after the convex frame seat 3 of one pipeline body 1 is spliced with the other concave frame seat 2, the fixing bolt 15 on one pipeline body 1 is connected with the fixing screw hole 14 on the other pipeline body 1, air leakage can be conveniently and effectively placed in a sealing mode, when the pipeline body 1 is fixed, the installation height of the pipeline body 1 can be adjusted according to the on-site installation condition, and only the sleeve column 702 is required to be pulled to slide on the sleeve 701 through the mounting plate 8, and after the height position is determined, the adjusting bolt 703 on the outer side of the sleeve 701 is connected with the corresponding adjusting screw hole 704 on the sleeve column 702.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a leak protection wind air pipe which characterized in that: including pipeline body (1), the right-hand member fixedly connected with concave frame seat (2) of pipeline body (1), the left side fixedly connected with boss seat (3) of pipeline body (1), the inboard fixedly connected with seal rubber ring (13) of concave frame seat (2), fixed screw (14) have been seted up to the inboard of concave frame seat (2), the outside of boss seat (3) is equipped with fixing bolt (15), the equal fixed mounting of both sides has installation piece (4) around pipeline body (1), the upper end fixed mounting of installation piece (4) has link (5), the upper end fixed mounting of link (5) has connecting plate (6), the upper end symmetry of connecting plate (6) is equipped with adjustment mechanism (7), the upper end of adjustment mechanism (7) is equipped with mounting panel (8).

2. The air leakage prevention ventilation duct according to claim 1, wherein: the convex parts of the concave frame seat (2) and the convex frame seat (3) are mutually adapted.

3. The air leakage prevention ventilation duct according to claim 1, wherein: the inner side of the concave frame seat (2) is provided with a sealing groove (12), and the sealing rubber ring (13) is fixedly connected to the inner side of the sealing groove (12).

4. The air leakage prevention ventilation duct according to claim 1, wherein: the lower end of the connecting frame (5) is connected with the mounting block (4) in a plugging mode, and the lower end of the connecting frame (5) is fixedly mounted on the inner side of the mounting block (4) through screws.

5. The air leakage prevention ventilation duct according to claim 1, wherein: adjustment mechanism (7) are including sleeve (702) and sleeve (701), sleeve (701) symmetry fixed connection is in connecting plate (6) upper end, sleeve (702) fixed connection is in mounting panel (8) lower extreme, the lower extreme sliding connection of sleeve (702) is inboard at sleeve (701), the outside equidistance of sleeve (702) is left and is equipped with adjusting screw (704), the outside of sleeve (701) is equipped with adjusting bolt (703), one of them adjusting screw (704) screw thread installation in threaded end and sleeve (702) outside of adjusting bolt (703).

6. The air leakage prevention ventilation duct according to claim 5, wherein: reinforcing blocks (9) are welded on the periphery of the sleeve (701) and the connecting plate (6) and the periphery of the sleeve column (702) and the mounting plate (8), and the reinforcing blocks (9) are triangular.

7. The air leakage prevention ventilation duct according to claim 5, wherein: the upper end of the mounting plate (8) is provided with a mounting hole (11).

8. The air leakage prevention ventilation duct according to claim 5, wherein: limiting grooves (10) are symmetrically formed in the outer sides of the sleeve columns (702), and the sleeve columns (702) are connected with the sleeve (701) in a sliding mode through the limiting grooves (10).