CN210345805U

CN210345805U - Building ventilation system pipeline mounting structure

Info

Publication number: CN210345805U
Application number: CN201921402086.5U
Authority: CN
Inventors: 杨伟; 王丰伟; 杨晓慧; 李战东; 王伟; 段亮亮; 孟冠中; 刘志强; 苌飞飞
Original assignee: Shaanxi Green Shining Energy Saving Technology Co Ltd
Current assignee: Shaanxi Green Shining Energy Saving Technology Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-04-17
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a building ventilation system pipeline mounting structure, which comprises a fixed bottom plate, a swing rod, an upper pipe sleeve and a lower pipe sleeve, wherein the four corners of the fixed bottom plate are all provided with positioning holes, the lower side of the fixed bottom plate is provided with a linear chute, the inner wall of the linear chute is connected with two movable sliders in a sliding way, the lower side of the movable slider is fixedly connected with a connecting plate, and one side of the connecting plate is fixedly connected with a rotary pin, the building ventilation system pipeline mounting structure has the characteristics of reasonable internal structure design and convenient maintenance, an operator rotates the rotary rod to operate, two adjusting blocks are mutually kept away, the included angle between the two swing rods is enlarged, and the rotary pin II is connected with the swing rod in a rotating way, so that the rotary rod can always keep a horizontal state, the normal use of a thread adjusting structure is ensured, and the whole mounting structure is, so that the pipeline can not have the problems of shaking and displacement.

Description

Building ventilation system pipeline mounting structure

Technical Field

The utility model relates to a pipeline mounting structure, in particular to building ventilation system pipeline mounting structure belongs to architectural equipment technical field.

Background

The ventilation duct is a metal or nonmetal duct for ventilation and air conditioning engineering of industrial and civil buildings, and is a municipal infrastructure for circulating air and reducing the concentration of harmful gases.

The existing building ventilation system pipeline is generally hung on the lower side of a floor slab by adopting a hanging rib, the volume of the building ventilation system pipeline is generally large, and the pipeline installation process is performed at a high place, so that the installation and maintenance work of the pipeline becomes complicated and complex, and the installation efficiency of the ventilation system is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building ventilation system pipeline mounting structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline installation structure of a building ventilation system comprises a fixed bottom plate, swing rods, an upper pipe sleeve and a lower pipe sleeve, wherein positioning holes are formed in four corners of the fixed bottom plate, a linear chute is formed in the lower side of the fixed bottom plate, two movable sliders are connected to the inner wall of the linear chute in a sliding manner, a connecting plate is fixedly connected to the lower side of each movable slider, a first rotating pin is fixedly connected to one side of the connecting plate, a swing rod is rotatably sleeved on the outer side of the first rotating pin, a second rotating pin is embedded on the swing rod, an adjusting block is fixedly connected to one end of the second rotating pin, a rotating rod is connected between the two adjusting blocks, two external threads are arranged on the outer wall of the rotating rod, an upper pipe sleeve is arranged below the rotating rod, two lug plates are fixedly connected to the upper side of the upper pipe sleeve, a third rotating pin is fixedly connected to the lug plates, and the bottom ends of the two, and a lower pipe sleeve is arranged below the upper pipe sleeve, and connecting holes are formed in four corners of the upper pipe sleeve and four corners of the lower pipe sleeve.

Preferably, the section of the movable sliding block is of a convex structure, and the structure of the movable sliding block is matched with that of the linear sliding groove.

Preferably, the thread directions of the two external threads are opposite, the inner wall of the adjusting block is provided with internal threads, and the structures of the two external threads are respectively matched with the structures of the two internal threads.

Preferably, the second rotating pin is rotatably connected with the swing rod, and the sections of the first rotating pin, the second rotating pin and the third rotating pin are all in an I-shaped structure.

Preferably, the upper pipe sleeve and the lower pipe sleeve are fixed into an integral structure through screws.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a building ventilation system pipeline mounting structure, it is reasonable to have an inner structure design, the characteristics of convenient maintenance, in concrete use, operating personnel rotates the dwang operation, two regulating blocks are by keeping away from each other, contained angle grow between two pendulum rods, because No. two bull pins rotate with the pendulum rod to be connected, this makes the dwang can remain the horizontality throughout, ensure the screw thread and adjust structure normal use, the installation is accomplished the back, the mounting structure wholly is down "A" font structure, make the pipeline can not appear rocking and the aversion problem, when installing, the accessible reduces the mode of air pipe height and reduces the construction degree of difficulty, the efficiency of ventilation system installation has further been accelerated.

Drawings

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

fig. 2 is a schematic structural view of the fixing base plate of the present invention;

FIG. 3 is a schematic structural view of the adjusting block of the present invention;

fig. 4 is a schematic structural view of the lower pipe sleeve of the present invention.

In the figure: 1. fixing the bottom plate; 2. a linear chute; 3. moving the slide block; 4. a connecting plate; 5. a first rotating pin; 6. positioning holes; 7. a swing rod; 8. rotating the pin II; 9. an adjusting block; 10. rotating the rod; 11. an external thread; 12. pipe sleeving; 13. an ear plate; 14. rotating the pin; 15. a pipe sleeve is arranged; 16. and connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a pipeline installation structure of a building ventilation system comprises a fixed base plate 1, a swing rod 7, an upper pipe sleeve 12 and a lower pipe sleeve 15, wherein positioning holes 6 are formed in four corners of the fixed base plate 1, a linear chute 2 is formed in the lower side of the fixed base plate 1, two movable sliders 3 are connected to the inner wall of the linear chute 2 in a sliding manner, a connecting plate 4 is fixedly connected to the lower side of each movable slider 3, a first rotating pin 5 is fixedly connected to one side of the connecting plate 4, the swing rod 7 is rotatably sleeved on the outer side of the first rotating pin 5, a second rotating pin 8 is embedded on each swing rod 7, an adjusting block 9 is fixedly connected to one end of the second rotating pin 8, a rotating rod 10 is connected between the two adjusting blocks 9, two external threads 11 are formed on the outer wall of the rotating rod 10, the upper pipe sleeve 12 is arranged below the rotating rod 10, two lug plates 13 are fixedly connected to the upper, the bottom ends of the two swing rods 7 are respectively sleeved on the outer sides of the two third rotating pins 14, the lower pipe sleeve 15 is arranged below the upper pipe sleeve 12, and the four corners of the upper pipe sleeve 12 and the lower pipe sleeve 15 are provided with connecting holes 16.

The section of the movable sliding block 3 is in a convex structure, the structure of the movable sliding block 3 is matched with the structure of the linear sliding groove 2, and the height and the moving path of the movable sliding block 3 are limited.

Wherein, the screw thread direction of two external screw threads 11 is opposite, and the inner wall of regulating block 9 is equipped with the internal thread, and the structure of two external screw threads 11 is respectively with two internal thread's structure looks adaptations, the contained angle between two adjustable pendulum rods 7.

The second rotating pin 8 is rotatably connected with the swing rod 7, the sections of the first rotating pin 5, the second rotating pin 8 and the third rotating pin 14 are all in an I-shaped structure, and all connecting nodes are rotatably connected.

Wherein, the upper pipe sleeve 12 and the lower pipe sleeve 15 are fixed into an integral structure by screws, which is convenient for clamping the pipeline.

Specifically, when the utility model is used, the utility model relates to a building ventilation system pipeline mounting structure, which has the characteristics of reasonable internal structure design and convenient maintenance, firstly, an air duct is clamped and mounted in an upper pipe sleeve 12 and a lower pipe sleeve 15 at a low position, two mounting structures are respectively arranged at the front end and the rear end of the air duct, when in use, an operator rotates a rotating rod 10 to operate, an external thread 11 is matched with an internal thread to ensure that two adjusting blocks 9 are mutually kept away, an included angle between two swing rods 7 is enlarged, because a second rotating pin 8 is rotationally connected with the swing rods 7, the rotating rod 10 can always keep a horizontal state to ensure the normal use of the thread adjusting structure, the upper pipe sleeve 12, the lower pipe sleeve 15 and the air duct continuously rise, until a movable slider 3 supports the end of a linear chute 2, the air duct rises to the highest height, and the mounting structure is integrally in an inverted A-, so that the pipeline can not have the problems of shaking and displacement.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A building ventilation system pipeline installation structure comprises a fixed base plate (1), swing rods (7), an upper pipe sleeve (12) and a lower pipe sleeve (15), and is characterized in that positioning holes (6) are formed in four corners of the fixed base plate (1), a linear sliding groove (2) is formed in the lower side of the fixed base plate (1), two movable sliders (3) are connected to the inner wall of the linear sliding groove (2) in a sliding mode, a connecting plate (4) is fixedly connected to the lower side of each movable slider (3), a first rotating pin (5) is fixedly connected to one side of each connecting plate (4), the swing rods (7) are rotatably sleeved on the outer sides of the first rotating pins (5), second rotating pins (8) are embedded on the swing rods (7), adjusting blocks (9) are fixedly connected to one ends of the second rotating pins (8), and rotating rods (10) are connected between the adjusting blocks (9), the outer wall of dwang (10) is equipped with two external screw threads (11), the below of dwang (10) is equipped with pipe box (12), go up two otic placodes (13) of upside fixedly connected with of pipe box (12), equal fixedly connected with changes round pin (14) three times on otic placode (13), two the outside of two three numbers commentaries on classics round pin (14) is established respectively to the bottom of pendulum rod (7), the below of going up pipe box (12) is equipped with down pipe box (15), connecting hole (16) have all been seted up in the four corners of going up pipe box (12) and lower pipe box (15).

2. A duct installation structure of a building ventilation system as claimed in claim 1, wherein: the cross section of the movable sliding block (3) is of a convex structure, and the structure of the movable sliding block (3) is matched with the structure of the linear sliding groove (2).

3. A duct installation structure of a building ventilation system as claimed in claim 1, wherein: the thread directions of the external threads (11) are opposite, internal threads are arranged on the inner wall of the adjusting block (9), and the structures of the external threads (11) are matched with the structures of the two internal threads respectively.

4. A duct installation structure of a building ventilation system as claimed in claim 1, wherein: the second rotating pin (8) is rotatably connected with the swing rod (7), and the sections of the first rotating pin (5), the second rotating pin (8) and the third rotating pin (14) are all in an I-shaped structure.

5. A duct installation structure of a building ventilation system as claimed in claim 1, wherein: the upper pipe sleeve (12) and the lower pipe sleeve (15) are fixed into an integral structure through screws.