CN217030228U

CN217030228U - Position-adjustable ventilating duct support

Info

Publication number: CN217030228U
Application number: CN202220886342.8U
Authority: CN
Inventors: 王洋; 陈华周; 霸虎; 周军; 徐长进; 俞浩; 马春雨
Original assignee: China Construction Science And Industry Co ltd
Current assignee: China Construction Science And Industry Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-07-22
Anticipated expiration: 2032-04-15

Abstract

The utility model relates to the technical field of pipeline fixing, in particular to a ventilating duct support with an adjustable position. The position-adjustable ventilating duct support comprises: the holding clamp is suitable for clamping the ventilating duct; one end of the screw rod is fixedly connected with the holding clamp, and the screw rod is perpendicular to the axis of the holding clamp; the first wing part of the channel steel is suitable for being fixedly connected with a wall body, the second wing part of the channel steel is provided with a through hole, and the other end of the lead screw is inserted into the through hole; and the two positioning nuts are screwed on the screw rod and are distributed on two sides of the second wing part. The ventilating duct support with the adjustable position, provided by the utility model, has the advantages that the position adjusting mode of the support is simple and flexible, and the adjusting time is short.

Description

Ventilating duct support with adjustable position

Technical Field

The utility model relates to the technical field of pipeline fixing, in particular to a position-adjustable ventilating duct support.

Background

When the ventilation pipeline is installed, in order to ensure the stability of pipeline installation, an additional pipeline support needs to be installed to support the pipeline.

The existing ventilation pipeline is generally directly fixed on a wall body, and the position of the existing ventilation pipeline cannot be adjusted, so that the distance between the pipeline and a support body often has a difference with the expected distance in the actual installation process of the pipeline, and the installation requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is to overcome the defect that the position of the ventilating duct bracket in the prior art is not adjustable, so that the ventilating duct bracket with the adjustable position is provided.

In order to solve the above technical problem, the present invention provides a position-adjustable ventilation duct bracket, including:

the holding clamp is suitable for clamping the ventilating duct;

one end of the screw rod is fixedly connected with the holding clamp, and the screw rod is vertical to the axis of the holding clamp;

the first wing part of the channel steel is suitable for being fixedly connected with a wall body, the second wing part of the channel steel is provided with a through hole, and the other end of the lead screw is inserted into the through hole;

and the two positioning nuts are screwed on the screw rod and are distributed on two sides of the second wing part.

Optionally, the clasping device is provided with a rubber lining.

Optionally, a boss is arranged on the outer side of the clamp, and the lead screw is fixedly connected with the boss.

Optionally, the boss is provided with a mounting hole, and the lead screw is inserted into the mounting hole and fixed.

Optionally, the mounting hole is a screw hole, and the screw rod is fixed through threads of the screw hole.

Optionally, the lead screw is a galvanized lead screw.

Optionally, the method further includes:

and the anti-loose nut is sleeved on the lead screw and is in contact with the positioning nut.

Optionally, the first wing is provided with an expansion screw, and the first wing is adapted to be fixed to a wall by the expansion screw.

The technical scheme of the utility model has the following advantages:

1. the ventilating duct support with the adjustable position is provided with a clamp, a lead screw, a channel steel and positioning nuts, wherein the clamp is suitable for clamping a ventilating duct, one end of the lead screw is fixedly connected with the clamp, the other end of the lead screw extends through a through hole in the second wing part of the channel steel, the channel steel is fixed on a wall body, and the two positioning nuts are screwed on the lead screw and distributed on two sides of the second wing part. This structure can realize the regulation to air pipe support position through adjusting two set nut's position under the prerequisite of guaranteeing air pipe intensity to eliminate the deviation that appears in the on-the-spot modularization building installation, and then guarantee that air pipe can normally dock, improve the installation effectiveness. In addition, the structure has simple and flexible adjusting process and short time, and can further improve the installation efficiency.

2. According to the ventilation pipeline with the adjustable position, the clamp is provided with the rubber lining, so that the clamp can be tightly attached to the ventilation pipeline, and the clamp is prevented from sliding with the ventilation pipeline.

3. The position-adjustable ventilating duct provided by the utility model is characterized in that a boss is arranged on the outer side of the holding clamp. The lead screw is fixedly connected with the boss, so that the problem that the structure is unstable due to stress concentration at a connecting node when the lead screw is directly connected with the holding card is avoided.

4. According to the position-adjustable ventilating duct provided by the utility model, the boss is provided with the mounting hole, and the lead screw is inserted into the mounting hole and then is matched with other structures to complete mounting, so that the connection is firmer and the mounting is more convenient.

5. According to the position-adjustable ventilating duct provided by the utility model, the mounting hole is a screw hole, the lead screw is in threaded connection with the clamp, and the fixing is realized through the thread locking force, so that the convenience of mounting and dismounting is further improved.

6. According to the position-adjustable ventilating duct provided by the utility model, the lead screw is galvanized on the surface, so that the lead screw has good oxidation resistance, and the rust prevention and corrosion prevention performance of the lead screw is improved.

7. According to the ventilation pipeline with the adjustable position, the positioning nut is in threaded connection with the locknut relative to the outer side of the second wing part, and the locknut extrudes the positioning nut to prevent the positioning nut from loosening.

8. According to the ventilation pipeline with the adjustable position, the channel steel is fixed on the wall body through the expansion screws, and the fixing mode is simple and reliable.

Drawings

In order to more 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 described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a ventilation duct bracket with an adjustable position according to an embodiment of the present invention.

Description of reference numerals:

1. clamping; 11. a boss; 2. a ventilation duct; 3. a lead screw; 4. channel steel; 5. positioning a nut; 6. a rubber lining; 7. a locknut; 8. the screw is expanded.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Examples

Referring to fig. 1, the present embodiment provides a position-adjustable ventilation duct bracket, including:

the holding clamp 1 is suitable for clamping the ventilating duct 2;

one end of the screw rod 3 is fixedly connected with the clamp 1, and the screw rod 3 is vertical to the axis of the clamp 1;

a first wing part of the channel steel 4 is suitable for being fixedly connected with a wall body, a through hole is formed in a second wing part, and the other end of the lead screw 3 is inserted into the through hole;

two positioning nuts 5 are screwed on the screw rod 3 and distributed on two sides of the second wing part.

3 one end of lead screw with embrace 1 fixed connection of card, the through-hole of 4 second wings of channel-section steel is stretched to the other end, and channel-section steel 4 is fixed on the wall body, and two set nut 5 all twist the dress on lead screw 3, and distribute in the both sides of second wings. This structure can realize the regulation to air pipe support position through adjusting two set nut 5's position under the prerequisite of guaranteeing air pipe 2 intensity to eliminate the deviation that appears in the on-the-spot modularization building installation, and then guarantee that air pipe 2 can normally dock, improve the installation effectiveness. In addition, the structure has simple and flexible adjusting process and short time, and can further improve the installation efficiency.

The holding clamp 1 is a mature structure in the field and specifically comprises a single-regulating-piece holding clamp and a multi-regulating-piece holding clamp, wherein the single-regulating-piece holding clamp comprises a throat hoop, a fishtail holding clamp and the like; the multi-adjusting-piece clamp comprises a double-bolt clamp and other clamps.

In this embodiment, the type of embracing card 1 does not specifically limit, can be single regulating part embracing card, also can be many regulating parts embracing card, and double bolt embraces the card for the selection of this embodiment, only needs during the installation to embrace two pipe clamps of card 1 and embraces air pipe 2 back and screw up double bolt, and the installation is simple and easy, and the centre gripping is reliable.

The improved structure of the holding clamp 1 is provided, as shown in fig. 1, the holding clamp 1 is provided with a rubber lining 6 which can be in elastic contact with a ventilating duct 2, the contact area between the rubber lining and the ventilating duct 2 can be increased after clamping, the ventilating duct 2 is prevented from being deformed due to local extrusion, and relative sliding between the ventilating duct 2 and the holding clamp 1 is also prevented. The connection mode of the clasping clamp 1 and the rubber lining 6 is not particularly limited, and the rubber lining 6 can be glued on the clasping clamp 1 or can be a C-shaped strip which is directly sleeved on the clasping clamp 1.

The connection mode of the holding clamp 1 and the lead screw 3 is not particularly limited, and the holding clamp can be directly welded or screwed.

The improved structure of the clamp 1 is provided, as shown in fig. 1, a boss 11 is arranged on the outer side of the clamp 1, and the lead screw 3 is fixedly connected with the boss 11, so that the problem that the structure is unstable due to stress concentration at a connecting node when the lead screw 3 is directly connected with the clamp 1 is avoided. The connecting mode of the screw rod 3 and the boss 11 is various and can be welded and glued.

Based on the aforesaid embrace further optimization of calorie 1 improvement structure, seted up the mounting hole on the boss 11, lead screw 3 inserts other structures of cooperation behind the mounting hole and accomplishes the installation, and it is more firm and install more convenient to connect, if can through interference fit direct mount, also can realize fixed connection through the pin after lead screw 3 stretches into the mounting hole.

Preferably, above-mentioned mounting hole is the screw, and lead

screw

3 and 11 spiro unions of boss are realized fixedly through screw locking force, have further improved the convenience of installation and dismantlement.

In this embodiment, lead screw 3 is the zinc-plated lead screw, and zinc has good oxidation resistance, and lead screw 3 surface galvanization can promote rust-resistant, corrosion protection.

In this embodiment, expansion bolts 8 are installed on the first wing portion of the channel steel 4, and the first wing portion is fixed on the wall through the expansion bolts 8, so that the connection mode is simple and reliable. Of course, the channel steel 4 and the wall body can also be connected by other methods, such as glue joint or welding.

Based on the above specific embodiments, the usage of the ventilation duct bracket of the embodiment is as follows:

for the installed ventilation duct 2, firstly, the screw part of the expansion screw 8 penetrates through the first wing part of the channel steel 4 and is driven into the wall body, the channel steel 4 is fixed, the lead screw 3 fixedly connected with the clamp 1 penetrates through the through hole of the second wing part of the channel steel 4, the part of the lead screw 3, which is positioned at the outer side of the channel steel 4, is screwed with a positioning nut 5, the part of the lead screw 3, which is positioned at the inner side of the channel steel 4, is screwed with a positioning nut 5, the locking nut 7 is screwed on the lead screw 3, which can be positioned at the inner side of the channel steel 4, and can also be positioned at the outer side of the channel steel 4, or the inner side and the outer side of the channel steel 4 are distributed, the position of the positioning nut 5 is positioned at the same side relative to the deviating side of the second wing part of the channel steel 4, the lead screw 3 can slide in the through hole of the second wing part of the channel steel 4, after the ventilation duct 2 is clamped by the two pipe clamps of the clamp 1, the bolt of the clamp 1 is screwed to complete clamping, the second wing part of the channel steel 4 is clamped by the two positioning screws, and the stop screws are screwed down to fix the positioning screws in contact with the stop screws, and finally the ventilation pipeline 2 is fixed.

To treating the air pipe 2 of installation, this air pipe support operating mode is the same with the aforesaid, only needs to let 1 centre gripping of clamp wait to install air pipe 2, treats through adjusting the support position is supplementary earlier that installation air pipe 2 accomplishes the installation, the fixed bolster position again.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. 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. And obvious variations or modifications derived therefrom are intended to be within the scope of the utility model.

Claims

1. The utility model provides a position adjustable air pipe support which characterized in that includes:

the holding clamp (1) is suitable for clamping the ventilation pipeline (2);

one end of the lead screw (3) is fixedly connected with the clamp (1), and the lead screw (3) is vertical to the axis of the clamp (1);

a first wing part of the channel steel (4) is suitable for being fixedly connected with a wall body, a through hole is formed in a second wing part of the channel steel, and the other end of the lead screw (3) is inserted into the through hole;

and the two positioning nuts (5) are screwed on the screw rod (3) and are distributed on two sides of the second wing part.

2. Position adjustable ventilation duct bracket according to claim 1, characterized in that the clasps (1) are provided with a rubber lining (6).

3. The position-adjustable ventilating duct support according to claim 1 or 2, characterized in that a boss (11) is arranged on the outer side of the clamp (1), and the lead screw (3) is fixedly connected with the boss (11).

4. The ventilation duct bracket with the adjustable position as claimed in claim 3, characterized in that the boss (11) is provided with a mounting hole, and the lead screw (3) is inserted into the mounting hole and fixed.

5. The adjustable-position ventilation duct bracket according to claim 4, characterized in that the mounting holes are screw holes, and the lead screw (3) is fixed through threads of the screw holes.

6. The positionally adjustable ventilation duct bracket according to claim 1 or 2, characterized in that the threaded spindle (3) is a galvanized threaded spindle.

7. The position-adjustable ventilation duct bracket according to claim 1 or 2, characterized by further comprising:

and the anti-loose nut (7) is sleeved on the lead screw (3) and is in contact with the positioning nut (5).

8. A position-adjustable ventilation duct bracket according to claim 1 or 2, characterized in that the first wing is fitted with an expansion screw (8), said first wing being adapted to be fixed to a wall by means of said expansion screw (8).