CN220228249U - Building heating and ventilation pipeline connecting device - Google Patents
Building heating and ventilation pipeline connecting device Download PDFInfo
- Publication number
- CN220228249U CN220228249U CN202321419330.5U CN202321419330U CN220228249U CN 220228249 U CN220228249 U CN 220228249U CN 202321419330 U CN202321419330 U CN 202321419330U CN 220228249 U CN220228249 U CN 220228249U
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- Prior art keywords
- fixedly connected
- heating
- connecting plate
- ventilation pipeline
- plate
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 49
- 238000009423 ventilation Methods 0.000 title claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
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Abstract
The utility model belongs to the field of pipeline connection, and discloses a building heating and ventilation pipeline connection device, which comprises two connecting sleeves, wherein a telescopic hose is fixedly connected between the two connecting sleeves, the two connecting sleeves are connected through two adjusting components, two fastening components are arranged on the outer surfaces of the connecting sleeves, the two fastening components are symmetrically arranged, sealing sleeves are fixedly connected to the inner surfaces of the two connecting sleeves, the adjusting components comprise a first connecting plate and a second connecting plate which are respectively fixed on the two connecting sleeves, and one end of the first connecting plate is fixedly connected with a hollow sleeve; according to the utility model, through the arrangement of the two adjusting assemblies, not only can the two connecting sleeves be combined to form the communication of the subsequent heating and ventilation pipelines, but also the angle adjustment of the two connecting sleeves after the combination is convenient, the connection of the heating and ventilation pipelines with two different angles or directions is satisfied, and the connection diversity is further improved.
Description
Technical Field
The utility model belongs to the technical field of pipeline connection, and particularly relates to a building heating and ventilation pipeline connection device.
Background
Heating ventilation is an integral part of a building. The heating and ventilation system comprises three aspects of heating, ventilation and air conditioning, wherein in the process of gas delivery, corresponding heating and ventilation pipelines are generally required to be delivered, and because the heating and ventilation pipelines are generally of specified length during production, the installation position is large in an indefinite factor, and a plurality of heating and ventilation pipelines are generally required to be connected by corresponding connecting devices so as to form long-distance delivery work.
The Chinese patent publication No. CN216520120U discloses a building heating and ventilation pipeline connecting device, which comprises an outer cylinder body, wherein the surface of the outer cylinder body is in threaded connection with a plurality of threaded columns, one end of each threaded column is fixedly connected with a handle, the other end of each threaded column is rotationally connected with a fastening seat, the circumferential side surface of the outer cylinder body is fixedly connected with a fixing ring, the circumferential side surface of the fixing ring is rotationally connected with a group of bevel gears, one surface of the group of bevel gears is fixedly connected with a threaded screw rod, the circumferential side surface of the group of threaded screw rod is in threaded connection with an adjusting column, one end of the group of adjusting column is fixedly connected with a clamping seat, one surface of the group of clamping seat is fixedly connected with two limiting rods, the circumferential side surfaces of the two limiting rods are in sliding fit with the fixing ring, one surface of the outer cylinder body is rotationally connected with a driving toothed ring, and the inner wall of the driving toothed ring is meshed with the bevel gears. The existing pipeline connecting device is poor in connection stability and complex in operation, so that the practicability of the device is poor.
In the related art, the existing heating and ventilation pipeline connecting device mostly adopts a sleeve, two heating and ventilation pipeline ends needing to be connected are sealed and wrapped through the sleeve, and the two heating and ventilation pipeline ends needing to be connected are locked through fasteners on the sleeve, so that connection between the heating and ventilation pipelines is formed.
Thus, there is a need for a building heating and ventilation plumbing connection.
Disclosure of Invention
The utility model aims to provide a building heating and ventilation pipeline connecting device.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a building heating and ventilation pipeline connecting device, includes the adapter sleeve, fixedly connected with flexible hose between the adapter sleeve, connect through adjusting part between the adapter sleeve, adjusting part is equipped with first connecting plate and second connecting plate, first connecting plate and second connecting plate are installed respectively on different adapter sleeves, the hollow cover of one end fixed connection of first connecting plate, the one end rotation of second connecting plate is connected in the surface of hollow cover, the inside sliding connection of hollow cover has T type pole, fixedly connected with extension spring between the inner wall of the first end of T type pole and hollow cover, be used for flexible T type pole, the second end of T type pole extends to the outside of hollow cover, and the second end fixedly connected with U type stopper of T type pole, second connecting plate fixedly connected with annular piece, and the annular piece is equipped with a plurality of bayonet socket, thereby insert the bayonet socket with second connecting plate and hollow cover chucking.
Specifically, the surface of adapter sleeve is equipped with fastening assembly, and fastening assembly is equipped with the movable frame that is fixed in the adapter sleeve surface, and the inside sliding connection of movable frame has the slope piece, and one side of slope piece is through L type support fixedly connected with arc fastening plate to make the slope piece slide along the inclined plane of movable frame, thereby fastening centre gripping heating and ventilation pipeline.
Specifically, the inside of slope piece is equipped with the expansion plate, and the bottom threaded connection of expansion plate has the bolt shank, and the bolt shank passes through the support rotation to be connected in the surface of adapter sleeve, through the rotation control to the bolt shank, drives the expansion plate motion to drive the slope piece motion, and then drive arc fastening plate slope downward movement, to heating and ventilation pipeline fastening centre gripping.
Specifically, the inner surface of the arc-shaped fastening plate is fixedly connected with an anti-slip pad.
Specifically, the inner surfaces of the connecting sleeves are fixedly connected with sealing sleeves.
The utility model has the following beneficial effects:
1) According to the utility model, through the arrangement of the two connecting sleeves, the two connecting sleeves are used for wrapping and connecting one ends of two heating and ventilation pipelines to be connected, and through the arrangement of the sealing sleeves, the sealing performance of the installation of the heating and ventilation pipelines is improved, through the arrangement of the two groups of fastening components, the fastening performance of the installation of the heating and ventilation pipelines is improved, the loosening phenomenon is prevented, through the arrangement of the two adjusting components, the two connecting sleeves can be combined to form the communication of the subsequent heating and ventilation pipelines, and the angle adjustment of the two connecting sleeves after the combination is convenient, so that the connection of the two heating and ventilation pipelines with different angles or directions is satisfied, and the connection diversity is further improved;
2) According to the utility model, the top of the inner wall of the movable frame is provided with the inclined surface, and the inclined block slides on the inclined surface, so that when one side of the inclined block moves, the inclined block can also move downwards, further the fastening and clamping work of the heating pipeline is formed, and the fastening strength can be adjusted through the screwing strength of the bolt rod, so that the fixing structure has the fastening and mounting strength adjusting function, and the problem of loosening of the heating pipeline caused by long-term use is avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the combination of two connecting sleeves according to the present utility model.
Fig. 3 is a cross-sectional top view of the adjustment assembly of the present utility model.
Fig. 4 is a schematic view of the combination of the fastening assembly and the connecting sleeve of the present utility model.
Fig. 5 is a schematic cross-sectional view of a fastening assembly of the present utility model.
In the figure: 1-a connecting sleeve; 2-a flexible hose; the device comprises a 3-adjusting component, a 31-first connecting plate, a 32-second connecting plate, a 33-hollow sleeve, a 34-T-shaped rod, a 35-tension spring, a 36-U-shaped limiting block and a 37-annular block; 4-fastening components, 41-movable frames, 42-inclined blocks, 43-arc-shaped fastening plates, 44-anti-slip pads, 45-telescopic plates and 46-bolt rods; 5-sealing sleeve.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, a building heating and ventilation pipeline connecting device comprises two connecting sleeves 1, a telescopic hose 2 is fixedly connected between the two connecting sleeves 1, the two connecting sleeves 1 are connected through two adjusting components 3, two fastening components 4 are arranged on the outer surfaces of the connecting sleeves 1, two groups of fastening components 4 are symmetrically arranged, sealing sleeves 5 are fixedly connected to the inner surfaces of the two connecting sleeves 1, the adjusting components 3 comprise a first connecting plate 31 and a second connecting plate 32 which are respectively fixed on the two connecting sleeves 1, a hollow sleeve 33 is fixedly connected to one end of the first connecting plate 31, and one end of the second connecting plate 32 is rotatably connected to the outer surface of the hollow sleeve 33.
Through the setting of two adapter sleeves 1 for wrap up the connection with the one end of two heating and ventilation pipelines that need be connected, through the setting of seal cover 5 moreover, be used for improving the leakproofness of heating and ventilation pipeline installation.
Through the setting of two sets of fastening components 4 for improve the tightness of heating and ventilation pipeline installation, prevent the phenomenon of becoming flexible.
Through the setting of two adjusting part 3, not only can make up two adapter sleeves 1, form the intercommunication of follow-up heating and ventilation pipeline, the angle modulation of two adapter sleeves 1 after the combination of being convenient for has satisfied the connection of two heating and ventilation pipelines different angles or positions moreover, further improves the variety of its connection.
As shown in fig. 3, the inside of the hollow sleeve 33 is slidably connected with a T-shaped rod 34, a tension spring 35 is fixedly connected between a first end of the T-shaped rod 34 and an inner wall of the hollow sleeve 33, a second end of the T-shaped rod 34 extends to the outside of the hollow sleeve 33, and a second end of the T-shaped rod 34 is fixedly connected with a U-shaped limiting block 36.
Through the pulling force of extension spring 35 self, can stimulate T type pole 34 for T type pole 34 shrink to the inside of hollow cover 33, and then can drive U type stopper 36 to the position of second connecting plate 32 and move, the U type stopper 36 of being convenient for carries out the chucking to annular piece 37, guarantees its stability after rotating.
The front surface of the second connecting plate 32 is fixedly connected with an annular block 37, and the front surface of the annular block 37 is provided with a plurality of bayonets;
the center position of the annular block 37 coincides with the center position of the hollow sleeve 33, and a plurality of bayonets are formed in the front face of the annular block 37, so that insertion of two ends of the U-shaped limiting block 36 is facilitated, and further rotation clamping of the second connecting plate 32 and the hollow sleeve 33 is formed, and stability of angle adjustment of the second connecting plate is guaranteed.
A building heating and ventilation pipeline connecting device has the following specific working principle:
one ends of two heating and ventilation pipelines to be connected are inserted into the corresponding connecting sleeves 1, sealing treatment of the connecting positions is carried out through sealing sleeves 5 in the two connecting sleeves 1, and then the heating and ventilation pipelines are locked through two fastening assemblies 4 on the two connecting sleeves 1, so that connection of the heating and ventilation pipelines is formed.
When two warm-up pipelines are not on the same plane, the two U-shaped limiting blocks 36 are pulled, and then the two U-shaped limiting blocks 36 lose locking on the annular blocks 37, at the moment, one connecting sleeve 1 can be subjected to angle adjustment, the installation of two warm-up pipelines with different angles is met, finally, the T-shaped rod 34 can be pulled through the tension of the tension spring 35, the T-shaped rod 34 is contracted to the inside of the hollow sleeve 33, the U-shaped limiting blocks 36 are driven to move towards the position of the second connecting plate 32, the U-shaped limiting blocks 36 are conveniently inserted into the bayonet of the annular blocks 37 to be clamped, and the stability after rotation of the U-shaped limiting blocks is guaranteed.
As shown in fig. 4-5, the fastening assembly 4 comprises a movable frame 41 fixed on the outer surface of the connecting sleeve 1, an inclined block 42 is slidably connected in the movable frame 41, one side of the inclined block 42 is fixedly connected with an arc-shaped fastening plate 43 through an L-shaped bracket, and an anti-slip pad 44 is fixedly connected with the inner surface of the arc-shaped fastening plate 43.
Through the arrangement of the arc-shaped fastening plate 43 for clamping the warm-through pipes to be connected, and through the arrangement of the anti-slip mat 44, the fastening of the installation thereof is further improved.
The top of the inner wall of the movable frame 41 is provided with an inclined surface, and the inclined block 42 is slidably connected with the inner wall of the movable frame 41 through the inclined surface.
The top of the inner wall of the movable frame 41 is provided with an inclined surface, and the inclined block 42 slides on the inclined surface, so that when one side of the inclined block 42 moves, the inclined block can move downwards, and further the fastening and clamping work of the heating and ventilation pipeline is formed.
The inside expansion plate 45 that is equipped with of slope piece 42, and the bottom threaded connection of expansion plate 45 has bolt pole 46, and bolt pole 46 passes through the support rotation and connects to the surface of adapter sleeve 1.
Through the rotation control to the bolt rod 46, can drive the expansion plate 45 motion to drive tilting block 42 one side tilting motion, indirectly drive arc fastening plate 43 tilting downward movement, and then fasten the centre gripping to heating and ventilation pipeline, guarantee its heating and ventilation pipeline connection's stability.
The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions.
The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.
Claims (5)
1. The utility model provides a building heating and ventilation pipeline connecting device, a serial communication port, including the adapter sleeve, fixedly connected with flexible hose between the adapter sleeve, be connected through adjusting part between the adapter sleeve, adjusting part is equipped with first connecting plate and second connecting plate, first connecting plate and second connecting plate install respectively on different adapter sleeves, the hollow cover of one end fixed connection of first connecting plate, the one end rotation of second connecting plate is connected in the surface of hollow cover, the inside sliding connection of hollow cover has T type pole, fixedly connected with extension spring between the first end of T type pole and the inner wall of hollow cover, be used for flexible T type pole, the second end of T type pole extends to the outside of hollow cover, and the second end fixedly connected with U type stopper of T type pole, second connecting plate fixedly connected with annular piece, and annular piece is equipped with a plurality of bayonet socket, thereby insert in bayonet socket with second connecting plate and hollow cover chucking.
2. The building heating and ventilation pipeline connecting device according to claim 1, wherein a fastening component is arranged on the outer surface of the connecting sleeve, a movable frame fixed on the outer surface of the connecting sleeve is arranged on the fastening component, an inclined block is connected inside the movable frame in a sliding mode, one side of the inclined block is fixedly connected with an arc-shaped fastening plate through an L-shaped support, and the inclined block slides along the inclined surface of the movable frame, so that the heating and ventilation pipeline is clamped in a fastening mode.
3. The building heating and ventilation pipeline connecting device according to claim 2, wherein the telescopic plate is arranged in the inclined block, a bolt rod is connected to the bottom of the telescopic plate in a threaded manner, the bolt rod is rotatably connected to the outer surface of the connecting sleeve through a support, and the telescopic plate is driven to move through rotation control of the bolt rod, so that the inclined block is driven to move, and the arc-shaped fastening plate is driven to move obliquely downwards to fasten and clamp the heating and ventilation pipeline.
4. The building heating and ventilation pipeline connecting device according to claim 2, wherein the inner surface of the arc-shaped fastening plate is fixedly connected with an anti-slip pad.
5. The building heating and ventilation pipeline connecting device according to claim 1, wherein sealing sleeves are fixedly connected to the inner surfaces of the connecting sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419330.5U CN220228249U (en) | 2023-06-06 | 2023-06-06 | Building heating and ventilation pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419330.5U CN220228249U (en) | 2023-06-06 | 2023-06-06 | Building heating and ventilation pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220228249U true CN220228249U (en) | 2023-12-22 |
Family
ID=89176658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321419330.5U Active CN220228249U (en) | 2023-06-06 | 2023-06-06 | Building heating and ventilation pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220228249U (en) |
-
2023
- 2023-06-06 CN CN202321419330.5U patent/CN220228249U/en active Active
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