CN217929183U - Adjustable pipe clamp for installing fresh air pipeline and assembly with adjustable pipe clamp - Google Patents

Abstract

The utility model relates to a new trend pipeline installation technical field, more specifically relates to a pipe strap with adjustable be used for new trend pipeline installation, including main part seat and flexible installation area, be provided with mounting structure on the main part seat, the main part seat with the both ends of flexible installation area link to each other, the at least one end of flexible installation area with main part seat releasable connection, the main part seat with the junction can be dismantled in the flexible installation area is provided with hook portion, the flexible installation area with the junction can be dismantled to the main part seat be provided with a plurality of with the bayonet part of pothook looks adaptation, hook portion installs in bayonet part, the flexible installation area with the main part seat is formed with the cavity that is used for fixed new trend pipeline. The utility model discloses in, bayonet socket looks joint of hook portion and different hole sites, simple structure can form the cavity of equidimension not to can adapt to the fresh air pipeline of different pipe diameters and install fixedly.

Description

Adjustable pipe clamp for installing fresh air pipeline and assembly with adjustable pipe clamp

Technical Field

The utility model relates to a new trend pipeline installation technical field, more specifically relates to a pipe strap and have its subassembly with adjustable be used for new trend pipeline installation.

Background

The pipe strap is as indispensable pipe fitting in the new trend system installation, and traditional pipe strap can not realize the general match between different specification tubular products, just so leads to having the problem that installation effectiveness is low in the installation. Meanwhile, the problem of high difficulty in material management is also solved because the pipe clamp and different pipes are difficult to adapt. The Chinese patent discloses an adjusting pipe clamp, including the pipe clamp main part, pipe clamp main part top is convex, pipe clamp main part top one end articulates there is the arc plastic slab, the horizontal array has a plurality of fixture block recess on the arc plastic slab, be equipped with the elastic plastic buckle in the pipe clamp main part, elastic plastic buckle one section is equipped with L shape fixture block, L shape fixture block and fixture block recess looks adaptation, the pipe clamp main part top other end is equipped with the buckle recess with elastic plastic buckle looks adaptation, be equipped with the slip cavity in the pipe clamp main part, the slip cavity communicates with each other with the buckle recess, be equipped with the slip strip in the slip cavity, slip strip one end and elastic plastic buckle other end fixed connection, be equipped with the slip opening with slip strip looks adaptation on the relative buckle recess's of slip cavity other end lateral wall, be equipped with the locking cavity on the slip cavity lateral wall, be equipped with transmission locking device in the locking cavity, transmission locking device and slip conflict strip. Although the technical scheme disclosed above discloses the technical scheme that the pipe clamp can be adjusted, the technical scheme has the problem of complicated structure.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the problem that the structure is complicated in the regulation pipe strap among the above-mentioned prior art, provide a pipe strap with adjustable be used for fresh air pipeline installation.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a pipe strap with adjustable be used for new trend pipeline installation, includes main part seat and flexible installation area, be provided with mounting structure on the main part seat, the main part seat with the both ends in flexible installation area link to each other, at least one end in flexible installation area with main part seat releasable connection, the main part seat with the junction can be dismantled in the flexible installation area is provided with hook portion, the flexible installation area with the junction can be dismantled to the main part seat be provided with a plurality of with the bayonet part of pothook looks adaptation, hook portion installs in bayonet part, the flexible installation area with the main part seat is formed with the cavity that is used for fixed new trend pipeline.

In this technical scheme, utilize the mounting structure who sets up on the main part seat to fix the main part seat on floor bottom or jib to fix the main part seat. Because the main part seat links to each other with the both ends of flexible installation area, at least one end and the main part seat releasable connection of flexible installation area, the main part seat can be dismantled the junction with the flexible installation area and be provided with pothook portion, the flexible installation area can be dismantled the junction with the main part seat and be provided with a plurality ofly with the trip portion of pothook looks adaptation, according to the pipe diameter size of the new wind pipeline of installation, through the trip portion looks joint of bayonet socket portion with suitable hole site, can form required cavity, this cavity can be used for installing the new wind pipeline fixedly. In the technical scheme, the clamping hook part is clamped with the bayonet parts of different hole positions, the structure is simple, hollow cavities with different sizes can be formed, and therefore the novel air duct fixing device can be suitable for installing and fixing fresh air ducts with different pipe diameters.

Preferably, one side of the flexible mounting belt, which is close to the hollow cavity, is provided with a plurality of first limiting bulges which are used for being matched with annular grooves on the circumferential surface of the fresh air pipeline, and the first limiting bulges are distributed on the flexible mounting belt in a straight line. In this technical scheme, because the annular groove has on the outer peripheral face of fresh air pipeline, a plurality of first spacing archs that are the straight line and distribute that set up on the flexible band, when utilizing the cavity that flexible installation area and main part seat formed to fix fresh air pipeline, first spacing arch can block in the annular groove, can prevent that fresh air pipeline from appearing axial direction's rocking in the cavity.

Preferably, the flexible mounting belt comprises a base body and connecting bodies respectively connected to two ends of the base body, and one end, far away from the base body, of each connecting body is detachably connected with the main body seat. In this technical scheme, keep away from the one end of base member through main part seat and connector and can dismantle the connection, can be connected the installation fixed in order to accomplish the new trend pipeline with connector and main part seat fast.

Preferably, the first limiting protrusion is arranged on the base body, and the plurality of bayonet parts are sequentially arranged on the connector.

Preferably, a groove structure is arranged between two adjacent first limiting bulges and on the base body. In this technical scheme, the setting of groove structure makes the base member change in the deformation buckle to can laminate mutually with the outer peripheral face of new trend pipeline better.

Preferably, one side of the main body seat located in the hollow cavity is an arc-shaped surface recessed towards the hollow cavity, and a plurality of second limiting protrusions used for being matched with annular grooves on the circumferential surface of the fresh air pipeline are arranged on the arc-shaped surface. In this technical scheme, this arcwall face can with the outer peripheral face looks adaptation of fresh air pipeline, when fresh air pipeline installs at the cavity, this arcwall face can laminate with fresh air pipeline mutually, guarantees that fresh air pipeline installs the stability in the mesopore cavity. It should be noted that the second limiting protrusion can be clamped in the annular groove, and the fresh air pipeline can be prevented from shaking in the axial direction in the hollow cavity.

Preferably, the mounting structure includes a first mounting hole provided on the main body seat and a mounting cavity for accommodating a fastening nut, and the mounting cavity is communicated with the first mounting hole. In this technical scheme, when directly utilizing expansion bolts to fix the main part seat, expansion bolts passes first mounting hole and installs the hole of offering on the floor bottom, then utilizes fastening nut to fix expansion bolts, and this installation cavity can hold fastening nut. In another installation mode, one end of the suspender is connected with the bottom of the floor, the other end of the suspender passes through the first installation hole, and then the suspender and the main body seat can be fixed by utilizing the fastening nut.

The utility model discloses another aspect provides an subassembly for fresh air duct installation, including mounting panel and a plurality of as above adjustable pipe strap, be provided with two at least second mounting holes on the mounting panel, the mounting panel with the connection can be dismantled to the main part seat. In the technical scheme, a plurality of parallel fresh air pipelines are often required to be installed and fixed, and the installation plate can be fixed at the bottom of a floor by utilizing the second installation holes and the expansion bolts as the second installation holes are formed in the installation plate; the mounting plate may be fixed to the suspension rod by the second mounting hole, the suspension rod connected to the floor bottom, and the nut. Because adjustable pipe strap can be dismantled with the mounting panel and be connected, can realize installing a plurality of adjustable pipe straps on the mounting panel, and then can carry out fixed mounting to many fresh air pipelines. Because the pipe strap with adjustable a plurality of is connected with the mode that the mounting panel adopted the concatenation, only need with the both ends of mounting panel be fixed in on wall or jib can, avoided every adjustable pipe strap all to need the nailing to fix and the loaded down with trivial details problem of process that exists, promoted the work efficiency of fresh air pipeline installation. In addition, because the mounting panel will respectively arrange the pipeline neatly and install side by side, can realize different specifications, the assembly of different quantity, the mixed and disorderly, untidy problem of pipeline arrangement when solving the installation also reduces the use of installation part.

Preferably, be provided with a plurality of toper card posts on the mounting panel, the main part seat on keep away from the one side of cavity be provided with the third mounting hole of toper card post looks adaptation, toper card post joint is in the third mounting hole, be formed with the breach structure that is used for its deformation on the toper card post. In this technical scheme, insert to the third mounting hole through the toper card post, can realize being connected between main part seat and the mounting panel. Because be formed with the breach structure on the toper card post, when the toper card post inserted to the third mounting hole, the toper card post received the extrusion force and can take place deformation and shrink, and the breach structure is favorable to the shrink deformation of toper card post, inserts back in the third mounting hole when the toper card post completely, and the bottom and the third mounting hole other end looks butt of toper card post to accomplish the installation of main part seat.

Preferably, the main part seat is the frame structure, the main part seat includes upper cover plate, lower cover plate and connects the curb plate of upper cover plate and lower cover plate, the upper cover plate sets up with lower cover plate is relative, the upper cover plate is kept away from the cavity, the third mounting hole sets up on the upper cover plate, toper card post joint is in the third mounting hole and is arranged in the clearance that forms between upper cover plate and the lower cover plate. In this technical scheme, insert to the third mounting hole and with third mounting hole looks joint when the toper card post, the head of toper card post is arranged in the clearance between upper cover plate and the lower cover plate, avoids the head of toper card post to pass the lower cover plate to cause the influence to the fixed mounting of fresh air pipeline.

Preferably, the second mounting holes are located at two ends of the mounting plate, and each second mounting hole corresponds to at least two of the mounting structures. When fixing the mounting plate, also can fix two of them main part seats simultaneously like this, guarantee the stable connection between these two main part seats and the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, utilize the mounting structure who sets up on the main part seat to fix the main part seat on floor bottom or jib to fix the main part seat. Because the main part seat links to each other with the both ends of flexible installation area, at least one end and the main part seat releasable connection of flexible installation area, the main part seat can be dismantled the junction with the flexible installation area and be provided with pothook portion, the flexible installation area can be dismantled the junction with the main part seat and be provided with a plurality ofly with the trip portion of pothook looks adaptation, according to the pipe diameter size of the new wind pipeline of installation, through the trip portion looks joint of bayonet socket portion with suitable hole site, can form required cavity, this cavity can be used for installing the new wind pipeline fixedly. In the technical scheme, the clamping hook part is clamped with the bayonet parts of different hole positions, the structure is simple, hollow cavities with different sizes can be formed, and therefore the novel air duct fixing device can be suitable for installing and fixing fresh air ducts with different pipe diameters.

Drawings

Fig. 1 is a schematic structural diagram of an application scenario of the adjustable pipe clamp of the present invention;

FIG. 2 is a perspective view of the adjustable pipe clamp of the present invention;

FIG. 3 is a schematic structural view of the main body seat of the adjustable pipe clamp of the present invention;

FIG. 4 is a schematic view of the flexible mounting strip of the present invention in a curved configuration;

FIG. 5 is a schematic view of the flexible mounting strip of the present invention in an expanded configuration;

fig. 6 is a schematic structural diagram of a mounting plate and a tapered clamping column in the assembly for installing a fresh air pipeline of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6;

fig. 8 is a schematic structural diagram of one application scenario of the assembly for installing a fresh air pipeline of the present invention;

fig. 9 is a partial enlarged view at a in fig. 8.

In the drawings: 1. a main body seat; 2. a flexible mounting strap; 3. a mounting structure; 4. a fresh air duct; 5. a hollow cavity; 6. mounting a plate; 7. a second mounting hole; 8. a conical clamping column; 9. a third mounting hole; 10. a notch structure; 11. a hook portion; 12. an arc-shaped surface; 13. an upper cover plate; 14. a lower cover plate; 15. a side plate; 16. a boom; 17. a second limit bulge; 21. a bayonet part; 22. a first limit protrusion; 23. a substrate; 24. a linker; 25. a groove structure; 31. a first mounting hole; 32. and (7) installing a cavity.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and should not be construed as limitations of the present patent, and specific meanings of the above terms can be understood according to specific situations by those of ordinary skill in the art.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1

As shown in fig. 1 to 2, an adjustable pipe strap for installing a fresh air duct 4 includes a main body seat 1 and a flexible installation belt 2, the main body seat 1 is provided with an installation structure 3, the main body seat 1 is connected with two ends of the flexible installation belt 2, at least one end of the flexible installation belt 2 is detachably connected with the main body seat 1, the main body seat 1 is provided with a hook portion 11 at a detachable connection position with the flexible installation belt 2, the flexible installation belt 2 is provided with a plurality of bayonet portions 21 adapted to the hook portion 11 at a detachable connection position with the main body seat 1, the hook portion 11 is installed in the bayonet portions 21, and the flexible installation belt 2 and the main body seat 1 are formed with a hollow cavity 5 for fixing the fresh air duct 4.

In this embodiment, the main body seat 1 can be fixed to the floor or the boom 16 by the mounting structure 3 provided on the main body seat 1, thereby fixing the main body seat 1. Because the main part seat 1 links to each other with the both ends of flexible mounting area 2, at least one end and the main part seat 1 releasable connection of flexible mounting area 2, main part seat 1 can be dismantled the junction with flexible mounting area 2 and be provided with bayonet portion 11, flexible mounting area 2 can be dismantled the junction with main part seat 1 and be provided with a plurality of bayonet portions 21 with bayonet portion 11 looks adaptation, according to the pipe diameter size of fresh air pipeline 4 of installation, bayonet portion 21 looks joint through bayonet portion 11 and suitable hole site can form required cavity 5, this cavity 5 can be used for installing fixedly fresh air pipeline 4. In the technical scheme, the clamping hook part 11 is clamped with the clamping opening parts 21 of different hole positions, the structure is simple, hollow cavities 5 with different sizes can be formed, and therefore the novel air duct fixing device can be suitable for installing and fixing the novel air ducts 4 with different pipe diameters. The mounting structure 3 may be a mounting hole, and the main body base 1 may be fixed by another fixing member such as a mounting hole.

As shown in fig. 2, 4 and 5, one side of the flexible mounting band 2 close to the hollow cavity 5 is provided with a plurality of first limiting protrusions 22 adapted to the annular grooves on the circumferential surface of the fresh air duct 4, and the plurality of first limiting protrusions 22 are linearly distributed on the flexible mounting band 2. In this technical scheme, because the annular groove has on the outer peripheral face of new trend pipeline 4, a plurality of first spacing archs 22 that are the straight line and distribute that set up on the flexible band, when utilizing the cavity 5 that flexible mounting area 2 and main part seat 1 formed to fix new trend pipeline 4, first spacing archs 22 can block in the annular groove, can prevent that axial direction's rocking from appearing in cavity 5 in new trend pipeline 4.

As shown in fig. 2, the flexible mounting strip 2 includes a base 23 and connectors 24 respectively connected to two ends of the base 23, and one ends of the connectors 24 far from the base 23 are respectively detachably connected to the main body seat 1. In this technical scheme, keep away from the one end of base member 23 through main part seat 1 and connector 24 and can dismantle the connection, can be connected connector 24 and main part seat 1 fast and fix in order to accomplish the installation of new trend pipeline 4.

As shown in fig. 2, 4 and 5, the first limiting protrusion 22 is disposed on the base 23, and the plurality of bayonet portions 21 are sequentially disposed on the connector 24.

As shown in fig. 2, 4 and 5, a groove structure 25 is disposed between two adjacent first limiting protrusions 22 and on the base 23. In this technical scheme, the setting of groove structure 25 makes base member 23 change the deformation and buckle more easily to can laminate mutually with fresh air duct 4's outer peripheral face better.

As shown in fig. 3, one side of the main body seat 1 located in the hollow cavity 5 is an arc surface 12 recessed towards the hollow cavity 5, and the arc surface 12 is provided with a plurality of second limiting protrusions 17 adapted to the annular grooves on the circumferential surface of the fresh air duct 4. In this embodiment, this arcwall face 12 can with fresh air pipeline 4's outer peripheral face looks adaptation, when fresh air pipeline 4 installs at cavity 5, this arcwall face 12 can laminate mutually with fresh air pipeline 4, guarantees that fresh air pipeline 4 installs the stability in the mesopore cavity. The second limiting protrusion 17 can be clamped in the annular groove, and the fresh air pipeline 4 can be prevented from shaking in the axial direction in the hollow cavity 5

As shown in fig. 3, the mounting structure 3 includes a first mounting hole 31 provided on the main body base 1 and a mounting cavity 32 for accommodating a fastening nut, and the mounting cavity 32 communicates with the first mounting hole 31. In this technical scheme, when directly utilizing expansion bolts to fix main part seat 1, expansion bolts passes first mounting hole 31 and installs the hole of offering on the floor bottom, then utilizes fastening nut to fix expansion bolts, and this installation cavity 32 can hold fastening nut. In another installation method, one end of the boom 16 is connected to the floor bottom, and the other end thereof passes through the first installation hole 31, and then the boom 16 and the main body base 1 can be fixed by a fastening nut.

Example 2

As shown in fig. 6 and 8, an assembly for installing a fresh air duct 4 includes a mounting plate 6 and a plurality of adjustable pipe clamps in embodiment 1, the mounting plate 6 is provided with at least two second mounting holes 7, and the mounting plate 6 is detachably connected to the main body seat 1. In the technical scheme, a plurality of fresh air pipelines 4 arranged in parallel are often required to be installed and fixed, and the installation plate 6 can be fixed at the bottom of a floor by utilizing the second installation holes 7 and the expansion bolts as the second installation holes 7 are arranged on the installation plate 6; the mounting plate 6 may be fixed to the hanger 16 by the second mounting hole 7, the hanger 16 connected to the floor bottom, and a nut. Because adjustable pipe strap can dismantle with mounting panel 6 and be connected, can realize installing a plurality of adjustable pipe straps on mounting panel 6, and then can carry out fixed mounting to many fresh air pipeline 4. Because the adjustable pipe clamps are connected with the mounting plate 6 in a splicing mode, only the two ends of the mounting plate 6 are required to be fixed on a wall surface or a suspender 16, the problem that the process is complex due to the fact that each adjustable pipe clamp needs nailing to be fixed is solved, and the working efficiency of installing the new air pipeline 4 is improved. In addition, because the installation plate 6 is used for neatly installing the parallel pipelines, the assembly with different specifications and different quantities can be realized, the problems of disordered and irregular pipeline arrangement during installation are solved, and the use of installation parts is reduced.

Example 3

As shown in fig. 3, 6, 7, and 8, the mounting plate 6 is provided with a plurality of tapered clipping columns 8, a third mounting hole 9 adapted to the tapered clipping column 8 is provided on one side of the main body seat 1 away from the hollow cavity 5, the tapered clipping column 8 is clipped in the third mounting hole 9, and a notch structure 10 for deformation of the tapered clipping column 8 is formed on the tapered clipping column 8. In the present embodiment, the connection between the main body housing 1 and the mounting plate 6 can be achieved by inserting the tapered catch 8 into the third mounting hole 9. Owing to be formed with breach structure 10 on the toper card post 8, when toper card post 8 inserted to third mounting hole 9, toper card post 8 received the extrusion force and can take place deformation and shrink, and breach structure 10 is favorable to toper card post 8's shrink deformation, inserts back in third mounting hole 9 when toper card post 8 completely, and toper card post 8's bottom and the 9 other end looks butt of third mounting hole to accomplish the installation of main part seat 1. It should be noted that, in order to ensure the stability of connection between the main body base 1 and the mounting plate 6, at least two of the clamping posts are clamped with the two third mounting holes 9 on the same main body base 1.

As shown in fig. 3, 8 and 9, the main body base 1 is of a frame structure, the main body base 1 includes an upper cover plate 13, a lower cover plate 14 and a side plate 15 connecting the upper cover plate 13 and the lower cover plate 14, the upper cover plate 13 is disposed opposite to the lower cover plate 14, the upper cover plate 13 is far away from the hollow cavity 5, the third mounting hole 9 is disposed on the upper cover plate 13, and the tapered locking column 8 is locked in the third mounting hole 9 and is located in a gap formed between the upper cover plate 13 and the lower cover plate 14. In this embodiment, when the tapered clamping column 8 is inserted into the third mounting hole 9 and clamped with the third mounting hole 9, the head of the tapered clamping column 8 is located in the gap between the upper cover plate 13 and the lower cover plate 14, so as to prevent the head of the tapered clamping column 8 from penetrating through the lower cover plate 14, thereby affecting the fixed mounting of the fresh air duct 4. It should be noted that the hook portion 11 is installed on the side plate 15, and a limit groove adapted to the annular groove of the fresh air duct 4 may also be provided on one side of the lower cover plate 14 facing the hollow cavity 5.

As shown in fig. 6 to 9, the second mounting holes 7 are located at both ends of the mounting plate 6, and each second mounting hole 7 corresponds to at least two of the mounting structures 3. Thus, when the mounting plate 6 is fixed, two main body seats 1 can be fixed at the same time, and stable connection between the two main body seats 1 and the mounting plate 6 is ensured.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a pipe strap with adjustable be used for new trend pipeline installation which characterized in that: including main part seat (1) and flexible installation area (2), be provided with mounting structure (3) on main part seat (1), main part seat (1) with the both ends of flexible installation area (2) link to each other, the at least one end of flexible installation area (2) with main part seat (1) releasable connection, main part seat (1) with flexible installation area (2) can be dismantled the junction and be provided with bayonet portion (11), flexible installation area (2) with main part seat (1) can be dismantled the junction be provided with a plurality of with bayonet portion (21) of bayonet portion (11) looks adaptation, install bayonet portion (11) in bayonet portion (21), flexible installation area (2) with main part seat (1) is formed with cavity (5) that are used for fixed new trend pipeline (4).

2. The adjustable pipe clamp for fresh air duct installation according to claim 1, wherein: flexible installation area (2) are close to one side of cavity (5) is provided with a plurality of first spacing archs (22) that are used for with fresh air pipeline (4) global annular groove looks adaptation, and is a plurality of first spacing archs (22) are the straight line and distribute on flexible installation area (2).

3. The adjustable pipe clamp for fresh air duct installation according to claim 2, wherein: the flexible mounting belt (2) comprises a base body (23) and connecting bodies (24) connected to two ends of the base body (23) respectively, wherein one end, far away from the base body (23), of each connecting body (24) is detachably connected with the main body seat (1) respectively.

4. The adjustable pipe clamp for fresh air duct installation according to claim 3, wherein: the first limiting bulge (22) is arranged on the base body (23), and the clamping opening parts (21) are sequentially arranged on the connecting body (24).

5. The adjustable pipe clamp for fresh air duct installation according to claim 4, wherein: a groove structure (25) is arranged between every two adjacent first limiting bulges (22) and on the base body (23).

6. The adjustable pipe clamp for fresh air duct installation according to claim 1, wherein: the main body seat (1) is located one side face of the hollow cavity (5) is an arc face (12) which is concave towards the hollow cavity (5), and a plurality of second limiting protrusions (17) which are used for being matched with annular grooves on the circumferential face of the fresh air pipeline (4) are arranged on the arc face (12).

7. The adjustable pipe clamp for fresh air duct installation according to any one of claims 1 to 6, wherein: the mounting structure (3) comprises a first mounting hole (31) formed in the main body seat (1) and a mounting cavity (32) used for containing a fastening nut, and the mounting cavity (32) is communicated with the first mounting hole (31).

8. An assembly for fresh air duct installation, characterized in that: the adjustable pipe clamp comprises a mounting plate (6) and a plurality of adjustable pipe clamps as claimed in any one of claims 1 to 7, wherein at least two second mounting holes (7) are formed in the mounting plate (6), and the mounting plate (6) is detachably connected with the main body seat (1).

9. The assembly for fresh air duct installation of claim 8, wherein: be provided with a plurality of toper card post (8) on mounting panel (6), main part seat (1) keep away from one side of cavity (5) be provided with third mounting hole (9) of toper card post (8) looks adaptation, toper card post (8) joint is in third mounting hole (9), be formed with breach structure (10) that are used for its deformation on toper card post (8).

10. The assembly for fresh air duct installation of claim 9, wherein: main part seat (1) is frame structure, main part seat (1) includes upper cover plate (13), apron (14) down and goes up curb plate (15) of upper cover plate (13) and apron (14) down, upper cover plate (13) set up with apron (14) down relatively, upper cover plate (13) are kept away from cavity (5), third mounting hole (9) set up on upper cover plate (13), toper card post (8) joint is in third mounting hole (9) and is arranged in the clearance that forms between upper cover plate (13) and apron (14) down.

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