CN220287663U

CN220287663U - Assembled ventilating duct

Info

Publication number: CN220287663U
Application number: CN202321115829.7U
Authority: CN
Inventors: 杨志海; 赵艳松; 常翠松; 刘铁彪; 关东水; 黄春峰
Original assignee: Hubei Jiangcheng Weiye Ventilation Engineering Co ltd
Current assignee: Hubei Jiangcheng Weiye Ventilation Engineering Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2024-01-02
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses an assembled ventilating duct, which comprises a ventilating duct I, a ventilating duct II, a curved ventilating duct, a ventilating duct III, a connecting structure and a mounting structure, wherein the connecting structure is positioned at two ends of the ventilating duct I, the mounting structure is positioned at the top of the ventilating duct I, the ventilating duct II and the ventilating duct III.

Description

Assembled ventilating duct

Technical Field

The utility model relates to the technical field of ventilation pipelines, in particular to an assembled ventilation pipeline.

Background

The ventilating duct is a short for ventilating duct, which is a metal or nonmetal duct for ventilating and air conditioning engineering of industrial and civil buildings. Ventilation ducts are a municipal infrastructure that reduces the concentration of harmful gases in order to circulate air.

The utility model discloses a combination formula air pipe, 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 a 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 connecting sliding frame 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 the lid 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 locking bolt to fix, all be provided with the staple bolt on the perisporium of No. one ventilation pipe and No. two ventilation pipes, be fixed with the mount on the staple bolt.

The prior assembled ventilating duct has the following defects:

1. when air circulates through the ventilating duct, the ventilating duct vibrates, and air possibly flows out from the screw holes, so that the sealing performance is weak.

2. When the assembled ventilating duct is installed, assembly is needed first, riveting and fixing are then needed, the assembly process is complicated and inconvenient, the installation efficiency is reduced, and the assembly master is inconvenient to install.

3. When the construction site possibly has a bend, two groups of pipeline ports are not easy to connect, the angle adjustment is inconvenient, the tightness is possibly not good enough, the air leakage condition is generated, and the service performance is greatly reduced.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide the assembled ventilating duct which is convenient to install.

In order to solve the problems, the technical scheme of the utility model is as follows: the novel air conditioner comprises an air duct I, an air duct II, a curved air duct, an air duct III, connecting structures and mounting structures, wherein the connecting structures are arranged at two ends of the air duct, and the mounting structures are arranged at the top of the air duct I, the top of the air duct II and the top of the air duct III.

Further, one end of the ventilating duct is provided with a first connecting frame, and one end, close to the ventilating duct, of the ventilating duct II is provided with a second connecting frame.

Further, a groove II is arranged above the pipe orifice of one end of the ventilation pipeline II, which is close to the curved ventilation pipeline, and a projection II is arranged below the groove II.

Further, the tops of the two ends of the curved ventilation pipeline are provided with first protruding blocks, and the bottoms of the two ends of the curved ventilation pipeline are provided with first grooves.

Further, connection structure includes stopper, fixed frame, gear lever, gear frame and pull rod, the stopper is located gear lever one side, fixed frame is located stopper one side and all is fixed in two ends of connection frame, the gear frame is located the gear lever and keeps away from the stopper other end, the pull rod is located inside the gear frame, the outside cover of pull rod is established the spring.

Further, mounting structure includes telescopic link one, telescopic link two, spring damper, fixed column, shock attenuation board, mounting panel and mounting hole, telescopic link one is located the top of air pipe one, air pipe two, air pipe three, telescopic link two one end is located telescopic link one, and the other end is connected in the fixed column, spring damper is located telescopic link two and keeps away from fixed column one end, the fixed plate is located the fixed column top, the mounting panel is located the fixed plate top, the mounting panel four corners.

Compared with the prior art, the utility model has the advantages that:

1. through the arrangement of the connecting structure, the connecting position between each pipeline can be matched with the connecting rod through the fixing bolt in the connecting plate to fix the pipeline, so that the problem that the assembly process is complicated is solved, and the working efficiency is improved;

2. under the condition that a bend exists in a construction site, the angle adjustment required by the ventilation pipeline can be carried out by arranging soil blocks at two ends of the curved ventilation pipeline to be matched with the grooves and one end of the pipeline II, so that the installation is simple, and the usability of the pipeline is improved;

3. through setting up mounting structure, can make the worker be convenient easily when installing air pipe, through setting up the spring damper, probably can cause the screw not hard up, can effectively reduce the vibration amplitude that the air in the pipeline brought simultaneously, the pipeline is buffering shock attenuation.

Drawings

Fig. 1 is a schematic view of an assembled ventilation duct according to the present utility model.

Fig. 2 is a top view of an assembled ventilation duct.

Fig. 3 is a schematic view of a curved ventilation duct of an assembled ventilation duct.

Fig. 4 is a schematic view of the structure of an assembled ventilation duct at a.

Fig. 5 is an internal structural view of a curved vent pipe mounting structure of an assembled vent pipe.

As shown in the figure: 1. a first ventilation pipeline; 101. a first connecting frame; 2. a second ventilating duct; 20. a second connecting frame; 202. a second groove; 203. a second bump; 3. curved ventilation duct; 301. a first bump; 302. a groove I; 4. a third ventilating duct; 5. a connection structure; 501. a limiting block; 502. a fixed frame; 503. a gear lever; 504. a gear frame; 505. a pull rod; 506. a plug block; 6. a mounting structure; 601. a first telescopic rod; 602. a second telescopic rod; 603. a buffer spring with a damper; 604. fixing the column; 605. a mounting plate; 606. and (5) mounting holes.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 5, an assembled ventilation duct includes a ventilation duct 1, a connection frame 101, a ventilation duct 2, a connection frame 201, a groove 202, a projection 203, a curved ventilation duct 3, a projection 301, a groove 302, a ventilation duct three 4, a connection structure 5, a stopper 501, a fixing frame 502, a gear rod 503, a gear frame 504, a pull rod 505, an insertion block 506, a mounting structure 6, a telescopic rod 601, a telescopic rod 602, a buffer spring 603 with a damper, a fixing column 604, a mounting plate 605, and a mounting hole 606. One side of the ventilating duct I1 is provided with a connecting frame I101, one side of the ventilating duct II 2, which is close to the connecting frame I101, is provided with a connecting frame II 201, the connecting frame I101 is connected with the connecting frame II 201 through a connecting structure 5, and different pipeline lengths can be combined through the connecting structures 5 at the two ends of the ventilating duct I1 and the ventilating duct II 2 according to the requirements of a construction site.

The fixed frame 502 in the connection structure 5 is located the both sides of connection frame two 201, the gear pole 503 alternates in fixed frame 502, stopper 501 is located one side of gear pole 503, the other end that gear pole 503 kept away from stopper 501 alternates in gear frame 504, when removing gear pole 503, the arc surface of grafting piece 506 and the arc surface of gear pole 503 are slided the back and are established in the tension of pull rod 505 outside spring through the cover and move grafting piece 506 to next tooth's socket in, until remove gear pole 503 to the desired position, when the opposite direction removes, right angle according to grafting piece 506 and gear pole 503 carries out spacingly, make gear pole 503 unable removal, connection frame one 101 and connection frame two 201 can make the constructor save time when the equipment through connection structure 5, and can not reduce the seal effect, dismouting is also comparatively convenient when transporting.

The vent pipe two 2 and vent pipe three 4 are close to the top of curved surface vent pipe 3 both sides and set up recess two 202, the bottom sets up lug two 203, curved surface vent pipe 3 both sides top sets up lug one 301, the bottom sets up recess one 302, carry out cross connection with curved surface vent pipe 3 both sides and vent pipe two 2 box vent pipe three 4 one side through the cooperation between lug and the recess, can make operating personnel in crooked workplace simple to operate, through the cooperation of lug one 301 and recess two 202 with recess one 302 and lug two 203, fixed effect and the sealed effect between the pipeline have been increased, vent pipe one 1, vent pipe two 2 and vent pipe three 4 top all set up mounting structure 6.

One side of a telescopic rod I601 in the installation structure 6 is fixedly connected above a ventilating duct, one end of a telescopic rod II 602 is positioned in the telescopic rod I601, the other end of the telescopic rod II is connected to a fixed column 604, a buffer spring 603 with a damper is arranged at the bottom of the telescopic rod II 602, mechanical vibration and kinetic energy consumption are slowed down by utilizing damping characteristics, vibration and noise reduction can be carried out, vibration amplitude of the ventilating duct is reduced, an installation plate 605 is arranged at the top of the fixed column, installation holes 606 are formed in four corners of the installation plate 605, and the installation structure 6 is fixed on a bearing wall surface through penetrating the installation holes 606 by fixing nails.

In a specific use: when a constructor installs, one side of the ventilating duct I1 provided with the connecting frame I101 is connected with one side of the connecting frame II 201 provided with the ventilating duct II 2 through the connecting structure 5, when the gear rod 503 is moved, the inserting block 506 and the arc surface of the gear rod 503 are moved into the next tooth groove through the spring tension of the bottom of the pull rod 505 until the inserting block 506 is moved to a desired position, when the inserting block 506 and the right-angle surface of the gear rod 503 are moved in the opposite direction, the gear rod 503 is limited, so that the gear rod 503 cannot be moved, when the pull rod 505 is pulled upwards, the gear rod 503 is pulled to detach the pipelines, the connecting frame I101 and the connecting frame II 201 are connected through the connecting structure 5, so that the constructor saves time during assembly, the sealing effect is not reduced, and when the ventilating duct I1 and the ventilating duct II 2 are conveniently connected, no gap exists during transportation, and air leakage is prevented.

Under the condition that a bend exists in a construction site, the second ventilating duct 2 and the third ventilating duct 4 are matched with the first protruding block 301 and the first protruding block 302 which are close to one end of the curved ventilating duct 3, and the second ventilating duct 3 and the second ventilating duct 2 are connected, so that the installation process is convenient and simple, the sealing effect is good, in the installation structure, mechanical vibration and kinetic energy consumption are slowed down by the aid of the characteristics of the first telescopic rod 601, the second telescopic rod 602, the buffer spring 603 with a damper and the fixed column 604, vibration amplitude caused by air in the pipeline can be effectively reduced, the pipeline is buffered and damped, and the installation holes 606 at four corners of the installation plate 605 fix the ventilating duct on the surface of a wall body through fixing nails.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. An assembled air pipe, characterized in that: including air pipe one (1), air pipe two (2), curved surface air pipe (3), air pipe three (4), connection structure (5) and mounting structure (6), connection structure (5) are located air pipe one (1) both ends, mounting structure (6) are located air pipe one (1) top, air pipe two (2) and air pipe three (4) top.

2. An assembled ventilation duct according to claim 1, characterized in that: one end of the first ventilating duct (1) is provided with a first connecting frame (101), and one end, close to the first ventilating duct (1), of the second ventilating duct (2) is provided with a second connecting frame (201).

3. An assembled ventilation duct according to claim 1, characterized in that: the second ventilating duct (2) is provided with a second groove (202) above a pipe orifice at one end, close to the curved ventilating duct (3), and a second bump (203) below the groove.

4. An assembled ventilation duct according to claim 1, characterized in that: the two ends of the curved ventilation pipeline (3) are provided with first protruding blocks (301), and the bottoms of the two ends of the curved ventilation pipeline (3) are provided with first grooves (302).

5. An assembled ventilation duct according to claim 2, characterized in that: connection structure (5) are including stopper (501), fixed frame (502), gear pole (503), gear frame (504) and pull rod (505), stopper (501) are located gear pole (503) one side, fixed frame (502) are located stopper (501) one side, fixed frame (502) and stopper (501) are all fixed in two (201) both ends of connection frame, gear frame (504) are located gear pole (503) and keep away from stopper (501) one end, pull rod (505) are located inside gear frame (504), the outside cover of pull rod (505) is established the spring.

6. An assembled ventilation duct according to claim 1, characterized in that: the mounting structure (6) comprises a telescopic rod I (601), a telescopic rod II (602), a buffer spring (603) with a damper, a fixing column (604), a mounting plate (605) and a mounting hole (606), wherein the telescopic rod I (601) is located at the top of a ventilating duct I (1), a ventilating duct II (2) and a ventilating duct III (4), one end of the telescopic rod II (602) is located in the telescopic rod I (601), the buffer spring (603) with the damper is sleeved outside the telescopic rod II (602), the mounting plate (605) is located above the fixing column (604), and the mounting hole (606) is located at four corners of the mounting plate (605).