CN220082380U - Connection structure based on tuber pipe installation is used - Google Patents
Connection structure based on tuber pipe installation is used Download PDFInfo
- Publication number
- CN220082380U CN220082380U CN202321404745.5U CN202321404745U CN220082380U CN 220082380 U CN220082380 U CN 220082380U CN 202321404745 U CN202321404745 U CN 202321404745U CN 220082380 U CN220082380 U CN 220082380U
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- Prior art keywords
- wall
- pipe
- connection structure
- connecting pipe
- butt joint
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- 238000009434 installation Methods 0.000 title claims abstract description 8
- 210000001503 joint Anatomy 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 3
- 125000006850 spacer group Chemical group 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000012946 outsourcing Methods 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Duct Arrangements (AREA)
Abstract
The utility model discloses a connecting structure for installing an air pipe, which comprises a connecting pipe, wherein butt joint pipes are fixedly arranged on the outer walls of two ends of the connecting pipe, an outward-expanding outer wrapping pipe is welded at the connecting part of the two butt joint pipes and the connecting pipe, an external thread slot is formed in the outer wall of the two outer wrapping pipes, and tightening openings distributed at equal intervals are formed in the outer wall of the two outer wrapping pipes. According to the utility model, the air pipe is inserted into the outer wall of the butt joint pipe, the outer wrapping pipe is wrapped on the outer wall of the air pipe, the compression nut is screwed into the outer wall of the outer wrapping pipe through the external thread slot by rotating the compression nut, the outer wrapping pipe starts to shrink through the tightening opening, the air pipe is compressed on the outer wall of the connecting pipe by the outer wrapping pipe, the air pipe can be in butt joint with the utility model by rotating the compression nut, the installation is convenient, the compression nut is screwed out from the outer wall of the outer wrapping pipe by rotating the compression nut, the outer wrapping pipe starts to expand, the air pipe is pulled out from the inner wall of the butt joint pipe, and the air pipe is convenient to detach.
Description
Technical Field
The utility model relates to the technical field of air duct equipment, in particular to a connecting structure for installing an air duct.
Background
The air pipe is a pipeline system for air transportation and distribution. There are two kinds of composite wind pipe and inorganic wind pipe. The composite air duct is represented by an air duct. The air duct can be classified according to the sectional shape and the material, the stainless steel air duct is manufactured by coating sealant on seam parts such as seaming seams, rivet seams, flange flanging four corners and the like, surface dust and greasy dirt should be removed before the sealant is coated, and the air duct can be divided into a plurality of types such as round air duct, rectangular air duct and oblate air duct according to the sectional shape, wherein the round air duct has the minimum resistance but the maximum height dimension and is complicated to manufacture.
The existing air pipe butt joint part is usually welded by adopting a flange or sealant or directly welded, no matter what way, the butt joint part is required to be fastened and sealed, so that a large number of sealing and locking structures are adopted, and therefore, when the air pipe internal structure is maintained, the pipeline is required to be detached and installed, the detachment and installation difficulty is high, and therefore, the novel connecting structure for installing the air pipe is provided.
Disclosure of Invention
The utility model aims to provide a connecting structure for installing an air duct, which aims to solve the defects in the technology.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a connection structure is used in installation based on tuber pipe, includes the connecting pipe, the both ends outer wall of connecting pipe is fixed to be equipped with to the connecting pipe, two to the welding of connecting pipe and connecting pipe junction has outside expansion's outsourcing pipe, two the outer wall of outsourcing pipe is opened there is the external screw thread wire casing, two the outer wall of outsourcing pipe is opened there is the equidistance and is distributed tighten up the mouth, two compression nuts have been cup jointed to the outer wall of connecting pipe, compression nut's inner wall screw thread and external screw thread wire casing looks adaptation.
Preferably, two the outer wall of one end of the outer cladding pipe far away from the connecting pipe is fixedly provided with a limiting piece, and the limiting piece can be prevented from falling off from the outer wall of the outer cladding pipe through the limiting piece.
Preferably, the outer walls of the two butt joint pipes are sleeved with sealing rubber rings, and the sealing effect of the utility model is improved by the sealing rubber rings.
Preferably, the outer wall of the connecting pipe is sleeved with two semi-arc hanging rings, and one ends of the two semi-arc hanging rings are movably connected through a hinge.
Preferably, the outer wall of one end of each semi-arc hanging ring is fixedly provided with a locating plate, the outer wall of one locating plate is provided with a locating hole, the outer wall of the other locating plate is fixedly provided with a locating bolt, the locating bolt is matched with the inner wall of the locating plate, and the inner wall of the locating bolt is provided with a matched nut.
Preferably, one end of the top of one of the two positioning sheets is welded with a hanging rod, and an external thread fixing column is fixedly arranged on the outer wall of one end of the hanging rod.
Preferably, the outer wall spiro union of external screw thread fixed column has the internal screw thread fixed pipe, the top one end welding of internal screw thread fixed pipe has the locating plate, the outer wall four corners of locating plate is opened there is equidistant mounting hole that distributes, the inner wall of mounting hole is furnished with the expansion bolts of looks adaptation.
In the technical scheme, the utility model has the technical effects and advantages that:
the air pipe is inserted into the outer wall of the butt joint pipe, the outer wrapping pipe is wrapped on the outer wall of the air pipe, the compression nut is screwed into the outer wall of the outer wrapping pipe through the external thread wire groove by rotating the compression nut, the outer wrapping pipe starts to shrink through the tightening opening, the air pipe is compressed on the outer wall of the connecting pipe by the outer wrapping pipe, the air pipe can be in butt joint with the air pipe through the rotation of the compression nut, the installation is convenient, the compression nut is screwed out from the outer wall of the outer wrapping pipe by rotating the compression nut, the outer wrapping pipe starts to expand, the air pipe is pulled out from the inner wall of the butt joint pipe, and the air pipe is convenient to detach.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic perspective view of a connection structure for installing an air duct according to the present utility model;
FIG. 2 is a schematic view of a connecting pipe structure based on a connecting structure for installing an air pipe;
FIG. 3 is a schematic cross-sectional view of a connecting pipe based on a connecting structure for installing an air duct according to the present utility model;
fig. 4 is a schematic diagram of a semi-arc hanging ring structure based on a connection structure for installing an air pipe.
Reference numerals illustrate:
the device comprises a connecting pipe 1, a butt joint pipe 2, an outer wrapping pipe 3, an external thread slot 4, a tightening port 5, a limiting piece 6, a pressing nut 7, a sealing rubber ring 8, a semi-arc hanging ring 9, a positioning piece 10, a positioning hole 11, a positioning bolt 12, a hanging rod 13, an external thread fixing column 14, an internal thread fixing pipe 15, a positioning plate 16 and a mounting hole 17.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Example 1
Referring to the attached drawings of the specification 1-4, a connecting structure for installing based on an air pipe comprises a connecting pipe 1, two butt joint pipes 2 are fixedly arranged on the outer walls of the two ends of the connecting pipe 1, an outward-expanding outer wrapping pipe 3 is welded at the connecting part of the two butt joint pipes 2 and the connecting pipe 1, an external thread slot 4 is formed in the outer walls of the two outer wrapping pipes 3, tightening ports 5 distributed equidistantly are formed in the outer walls of the two outer wrapping pipes 3, two compression nuts 7 are sleeved on the outer walls of the connecting pipe 1, and the inner wall threads of the compression nuts 7 are matched with the external thread slot 4.
Example two
Based on the first embodiment, the outer walls of one ends of the two outer wrapping pipes 3 far away from the connecting pipe 1 are fixedly provided with the limiting pieces 6, the limiting pieces 6 can be prevented from falling off on the outer walls of the outer wrapping pipes 3 through the limiting pieces 6, the outer walls of the two butt joint pipes 2 are sleeved with the sealing rubber rings 8, and the sealing rubber rings 8 are beneficial to improving the sealing effect of the utility model.
Example III
Based on the first embodiment, two semi-arc rings 9 have been cup jointed to the outer wall of connecting pipe 1, hinge swing joint is passed through to the one end of two semi-arc rings 9, the one end outer wall of two semi-arc rings 9 is fixed to be equipped with spacer 10, the locating hole 11 has been opened to the outer wall of one of them spacer 10, the fixed locating bolt 12 that is equipped with of two spacer 10 wherein another outer wall, the inner wall looks adaptation of spacer 12 and spacer 10, the inner wall of spacer 12 is furnished with the nut of looks adaptation, the top one end welding of one of them spacer 10 has jib 13, the one end outer wall of jib 13 is fixed to be equipped with external screw thread fixed column 14, the outer wall spiro union of external screw thread fixed column 14 has internal screw thread fixed pipe 15, the top one end welding of internal screw thread fixed pipe 15 has locating plate 16, equidistant distributed mounting hole 17 has been opened in the outer wall four corners of locating plate 16, the inner wall of mounting hole 17 is furnished with the expansion bolts of looks adaptation.
The working principle of the utility model is as follows:
referring to fig. 1-4 of the specification, when the air conditioner is used, firstly, the positioning plate 16 is fixed at a designated position by penetrating through the inner wall of the mounting hole 17 by using the expansion screw, then the hanging rod 13 is screwed into the inner wall of the inner thread fixing pipe 15 by the outer thread fixing column 14, the connecting pipe 1 is respectively sleeved on the inner walls of the two semi-arc hanging rings 9, the positioning bolt 12 is inserted into the inner wall of the positioning hole 11, the outer wall of the positioning bolt 12 is screwed by using the nut, then the pipelines needing to be butted are respectively inserted into the outer wall of the butted pipe 2, the sealing rubber ring 8 is extruded into the outer thread groove 4 at one end of the butted pipeline, the sealing effect of the air conditioner is improved by the sealing rubber ring 8, at the moment, the outer wrapping pipe 3 is wrapped on the outer wall of the air pipe, the outer wall of the air conditioner is compressed by rotating the compacting nut 7, the outer wrapping pipe 3 is screwed into the outer wall of the outer wrapping pipe 3 by the outer thread groove 4, the air conditioner 3 is contracted by the tightening opening 5, the air pipe is pressed on the outer wall of the connecting pipe 1 by rotating the compacting nut 7, the air conditioner and the air conditioner can be butted with the utility model, the installation is convenient, the sealing is convenient, the compacting nut 7 is pulled out from the outer wall of the outer pipe 3, the outer wrapping pipe 3 is conveniently detached from the inner wall of the air conditioner.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. Connection structure for installation based on tuber pipe, including connecting pipe (1), its characterized in that: the utility model discloses a connecting pipe, including connecting pipe (1), outer wall, outer thread wire casing (4), two are equipped with butt joint pipe (2) the both ends outer wall of connecting pipe (1) is fixed, two butt joint pipe (2) have outside expansion outer packing pipe (3) with connecting pipe (1) junction welding, two outer wall of outer packing pipe (3) is opened there is external thread wire casing (4), two outer wall of outer packing pipe (3) is opened there is equidistantly distributed to tighten up mouthful (5), two compression nut (7) have been cup jointed to the outer wall of connecting pipe (1), the inner wall screw thread and the external thread wire casing (4) looks adaptation of compression nut (7).
2. The duct-based connection structure according to claim 1, wherein: and limiting sheets (6) are fixedly arranged on the outer walls of one ends, far away from the connecting pipes (1), of the two outer wrapping pipes (3).
3. The duct-based connection structure according to claim 1, wherein: the outer walls of the two butt joint pipes (2) are sleeved with sealing rubber rings (8).
4. The duct-based connection structure according to claim 1, wherein: the outer wall of the connecting pipe (1) is sleeved with two semi-arc hanging rings (9), and one ends of the two semi-arc hanging rings (9) are movably connected through a hinge.
5. The duct-based connection structure according to claim 4, wherein: one end outer wall of each semi-arc hanging ring (9) is fixedly provided with a locating plate (10), one outer wall of each locating plate (10) is provided with a locating hole (11), the other outer wall of each locating plate (10) is fixedly provided with a locating bolt (12), each locating bolt (12) is matched with the inner wall of each locating plate (10), and the inner wall of each locating bolt (12) is provided with a matched nut.
6. The duct-based connection structure according to claim 5, wherein: one end of the top of one of the two locating plates (10) is welded with a suspender (13), and an external thread fixing column (14) is fixedly arranged on the outer wall of one end of the suspender (13).
7. The duct-based connection structure of claim 6, wherein: the outer wall spiro union of external screw thread fixed column (14) has internal screw thread fixed pipe (15), the top one end welding of internal screw thread fixed pipe (15) has locating plate (16), install hole (17) that equidistant distribution are opened in outer wall four corners of locating plate (16), the inner wall of installing hole (17) is furnished with the expansion bolts of looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321404745.5U CN220082380U (en) | 2023-06-05 | 2023-06-05 | Connection structure based on tuber pipe installation is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321404745.5U CN220082380U (en) | 2023-06-05 | 2023-06-05 | Connection structure based on tuber pipe installation is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220082380U true CN220082380U (en) | 2023-11-24 |
Family
ID=88827442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321404745.5U Active CN220082380U (en) | 2023-06-05 | 2023-06-05 | Connection structure based on tuber pipe installation is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220082380U (en) |
-
2023
- 2023-06-05 CN CN202321404745.5U patent/CN220082380U/en active Active
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