CN220980649U - Assembled type combined ventilating duct - Google Patents
Assembled type combined ventilating duct Download PDFInfo
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- CN220980649U CN220980649U CN202322473013.8U CN202322473013U CN220980649U CN 220980649 U CN220980649 U CN 220980649U CN 202322473013 U CN202322473013 U CN 202322473013U CN 220980649 U CN220980649 U CN 220980649U
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- block
- groove
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- limiting block
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- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The application discloses an assembled combined ventilating duct, which belongs to the technical field of ventilating ducts, and comprises a duct, wherein one end of the duct is fixedly connected with a connecting seat, the other end of the duct is fixedly connected with a splicing ring, the connecting seat is provided with a splicing groove, the splicing ring can move into the splicing groove, and the connecting seat is provided with a plurality of groups of limiting mechanisms for fixing the splicing ring; the limiting mechanism comprises a limiting block and an elastic piece, a sliding hole is formed in the inner wall of the splicing groove, the limiting block is in sliding connection with the inner wall of the sliding hole, the elastic piece is arranged on the connecting seat, the elastic piece can enable the limiting block to move, a limiting groove is formed in the splicing ring, and the limiting block is in splicing fit with the limiting groove; the limiting mechanism further comprises a reinforcing component, and the reinforcing component can improve the fixing strength between the pipelines. The application has the effect of improving the connection convenience between the adjacent ventilating ducts.
Description
Technical Field
The application relates to the technical field of ventilation pipelines, in particular to an assembled combined ventilation pipeline.
Background
Currently ventilation ducts are a duct system for air transportation and distribution.
The related art can refer to the China patent publication No. CN215054924U and discloses an assembled type combined ventilating duct which comprises a duct and a first flange, wherein the first flange is fixed on the left side of the duct and communicated with the inside of the duct, the right side of the duct is fixed with a second flange, the second flange is communicated with the inside of the duct, a sleeve cover is sleeved on the outer ring on the right side of the duct, a sliding groove is transversely formed in the surface of the sleeve cover, a sliding rod is fixedly welded in the sliding groove, and a through hole is formed in the surface of the outer ring on the right side of the sleeve cover.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: when connecting adjacent pipeline, make first flange arrange in the inside of cover earlier, then rotate the pipeline, then utilize a plurality of bolted connection to fix, when connecting, need consume more time to the equipment between the adjacent air pipe is inconvenient.
Disclosure of utility model
In order to improve the convenience of connection between adjacent ventilation pipes, the application provides an assembled combined ventilation pipe.
The application provides an assembled combined ventilating duct, which adopts the following technical scheme:
The utility model provides an assembled combination air pipe, includes the pipeline, the one end fixedly connected with connecting seat of pipeline, the other end fixedly connected with splice ring of pipeline, the splice groove has been seted up on the connecting seat, splice ring can remove to in the splice groove, be provided with multiunit stop gear that is used for fixed splice ring on the connecting seat;
The limiting mechanism comprises a limiting block and an elastic piece, a sliding hole is formed in the inner wall of the splicing groove, the limiting block is in sliding connection with the inner wall of the sliding hole, the elastic piece is arranged on the connecting seat and can enable the limiting block to move, a limiting groove is formed in the splicing ring, and the limiting block is in plug-in fit with the limiting groove;
the limiting mechanism further comprises a reinforcing component, and the reinforcing component can improve the strength of fixation between pipelines.
Through adopting above-mentioned technical scheme, when being connected with adjacent pipeline, pulling stopper for the stopper removes to the one side of keeping away from the pipeline, then removes the pipeline, drives the concatenation ring and removes, makes the concatenation ring insert in the splice groove of connecting seat on the adjacent pipeline, later releases the stopper, and the elastic component makes the stopper remove to the one side that is close to the pipeline, if stopper and spacing groove do not align, then rotates adjacent pipeline, when stopper and spacing groove to it, the elastic component promotes the stopper, makes the stopper insert the spacing inslot, then utilizes the fastness of connection between the reinforcing assembly improvement pipeline.
Preferably, the reinforcing component comprises a connecting rod, an extension block and a fixing seat, wherein the fixing seat is fixedly connected to the outer peripheral surface of the pipeline, the connecting rod is fixedly connected to the limiting block, the extension block is fixedly connected to the connecting rod, a yielding groove is formed in the fixing seat, the end part of the extension block is positioned in the yielding groove, and a clamping part for fixing the extension block is arranged on the fixing seat;
And a pushing part for releasing the limit of the extension block is also arranged on the fixed seat.
Through adopting above-mentioned technical scheme, at the stopper to the in-process that is close to one side of pipeline and remove, the stopper removes and drives the connecting rod and remove, and the connecting rod removes and drives the extension piece and remove, after the extension piece inserts the groove of stepping down, makes the extension piece fixed with chucking part to reduce the possibility that extension piece, connecting rod and stopper removed, and then improved the intensity of fixed adjacent pipeline.
Preferably, the clamping component comprises a plurality of elastic pieces, one ends of the elastic pieces are fixedly connected to the inner wall of the abdicating groove, and the other ends of the elastic pieces are abutted to the extending blocks.
Through adopting above-mentioned technical scheme, when extending piece and elastic sheet contact, make the elastic sheet take place deformation, continue to insert the extension piece, after the extension piece stops moving, the elastic sheet resumes deformation, and the elastic sheet butt is on the extension piece, under the effect of the frictional force between elastic sheet and the extension piece, reduced the possibility that the extension piece takes place to remove for the extension piece is fixed.
Preferably, the pushing component comprises a moving frame and a plurality of pushing blocks, the moving frame is provided with a penetrating hole for the extending blocks to penetrate, the pushing blocks are fixedly connected with the moving frame, the pushing blocks are in one-to-one correspondence with the elastic pieces, and the pushing blocks can be in contact with the elastic pieces.
Through adopting above-mentioned technical scheme, when the spacing to the extension piece is removed to needs, presses the movable frame, and the movable frame removes and drives the impeller block and remove, when impeller block and elastic sheet contact for elastic sheet deformation to make the elastic sheet no longer butt on the extension piece, and then can remove the spacing to the extension piece.
Preferably, the fixing seat is provided with a supporting spring, one end of the supporting spring is fixedly connected to the fixing seat, and the other end of the supporting spring is fixedly connected to the movable frame.
Through adopting above-mentioned technical scheme, utilize supporting spring to promote the movable frame and remove, remove the movable frame and remove and drive the piece and remove to the one side of keeping away from the elastic sheet, the elastic sheet of being convenient for resumes deformation.
Preferably, the elastic piece comprises a compression spring and a sliding block, a moving groove is formed in the inner wall of the sliding hole, the sliding block is fixedly connected to the limiting block, the sliding block can move along the extending direction of the moving groove, one end of the compression spring is fixedly connected to the sliding block, and the other end of the compression spring is fixedly connected to the inner wall of the moving groove.
Through adopting above-mentioned technical scheme, compression spring promotes slider and stopper to being close to one side of pipeline and remove to in the spacing inslot is inserted to the stopper of being convenient for.
Preferably, the limiting block is provided with an inclined plane, and the inclined plane on the limiting block is obliquely downwards arranged from one end close to the extending block to one end far away from the extending block.
Through adopting above-mentioned technical scheme, when splice ring and stopper contact, owing to be provided with the inclined plane on the stopper, consequently can promote the stopper to the one side removal of keeping away from the pipeline to in the splice groove is inserted to the splice ring of being convenient for.
Preferably, the extending block is provided with an inclined plane, and the inclined plane on the extending block is obliquely downwards arranged from one end far away from the limiting block to one end close to the limiting block.
Through adopting above-mentioned technical scheme, when splice ring and extension piece contact, owing to be provided with the inclined plane on the extension piece, consequently can promote extension piece, connecting rod and stopper to the one side removal of keeping away from the pipeline, and then in the splice groove of being convenient for splice ring inserts.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the connecting device is connected with an adjacent pipeline, the limiting block is pulled, so that the limiting block moves to one side far away from the pipeline, then the pipeline is moved, the splicing ring is driven to move, the splicing ring is inserted into the splicing groove of the connecting seat on the adjacent pipeline, then the limiting block is released, the elastic piece enables the limiting block to move to one side close to the pipeline, if the limiting block is not aligned with the limiting groove, the adjacent pipeline is rotated, when the limiting block is aligned with the limiting groove, the elastic piece pushes the limiting block, the limiting block is inserted into the limiting groove, and then the firmness of connection between the pipelines is improved by using the reinforcing component;
2. In the process that the stopper moved to the one side that is close to the pipeline, the stopper removed and driven the connecting rod to remove, and the connecting rod removes and drives the extension piece and remove, after the extension piece inserts the groove of stepping down, makes the extension piece fixed with chucking part to reduced the possibility that extension piece, connecting rod and stopper removed, and then improved the intensity of fixed adjacent pipeline.
Drawings
Fig. 1 is a schematic structural diagram of a pipe spliced with an adjacent pipe according to an embodiment of the present application.
FIG. 2 is a schematic view showing the structure of the limiting mechanism according to the present application.
Fig. 3 is a schematic view showing the structure of the chucking member and the pushing member according to the present application.
Reference numerals: 1. a pipe; 2. a connecting seat; 21. a splice groove; 22. a slip hole; 23. a moving groove; 3. a splice ring; 31. a limit groove; 4. a limiting mechanism; 41. a limiting block; 42. an elastic member; 421. a compression spring; 422. a sliding block; 43. a reinforcement assembly; 44. a connecting rod; 45. an extension block; 46. a fixing seat; 461. a relief groove; 47. a clamping member; 48. an elastic sheet; 5. a pushing member; 51. a moving frame; 511. a through hole; 52. a pushing block; 53. and a support spring.
Description of the embodiments
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses an assembled combined ventilating duct. Referring to fig. 1, an assembled type combined ventilation pipeline comprises a pipeline 1, a connecting seat 2 is fixedly connected to the outer peripheral surface of one end of the pipeline 1, a splicing ring 3 is fixedly connected to the outer peripheral surface of the other end of the pipeline 1, a splicing groove 21 is formed in the connecting seat 2, the splicing ring 3 can move into the splicing groove 21, and two groups of limiting mechanisms 4 used for fixing the splicing ring 3 are arranged on the connecting seat 2.
Referring to fig. 1 and 2, the limiting mechanism 4 includes a limiting block 41, an elastic member 42 and a reinforcing component 43, a sliding hole 22 is formed in the inner side wall of the splicing groove 21, the limiting block 41 is attached to the inner side wall of the sliding hole 22 to slide, the elastic member 42 is arranged on the connecting seat 2, the elastic member 42 can enable the limiting block 41 to move, a limiting groove 31 is formed in the splicing ring 3, and the limiting block 41 is in plug-in fit with the limiting groove 31.
The elastic member 42 includes a compression spring 421 and a sliding block 422, the inner side wall of the sliding hole 22 is provided with a moving groove 23, the sliding block 422 is fixedly connected to the limiting block 41, the sliding block 422 can move along the extending direction of the moving groove 23, one end of the compression spring 421 is fixedly connected to the sliding block 422, and the other end of the compression spring 421 is fixedly connected to the inner side wall of the moving groove 23.
Referring to fig. 2 and 3, the reinforcement assembly 43 includes a connecting rod 44, an extension block 45, a fixing seat 46, a clamping member 47 and a pushing member 5, the fixing seat 46 is fixedly connected to the outer circumferential surface of the pipe 1, the connecting rod 44 is fixedly connected to the top end of the extension block 41, the extension block 45 is fixedly connected to the connecting rod 44, a yielding groove 461 is formed in the fixing seat 46, the end of the extension block 45 is located in the yielding groove 461, an inclined surface is arranged on the extension block 45, the inclined surface on the extension block 45 is obliquely downwards arranged from one end far away from the limiting block 41 to one end close to the limiting block 41, after the splicing ring 3 contacts with the extension block 45, the extension block 45 is pushed to move to one side far away from the pipe 1 under the action of the inclined surface on the extension block 45, the inclined surface on the limiting block 41 is provided with an inclined surface, and when the splicing ring 3 contacts with the limiting block 41, the limiting block 41 is pushed to move to one side far away from the pipe 1, so that the limiting block 41 moves to the sliding hole 22, and the splicing ring 3 is conveniently inserted into the splicing groove 21.
The clamping member 47 includes two elastic pieces 48, each of the two elastic pieces 48 is made of spring steel, one end of each of the two elastic pieces 48 is fixedly connected to the inner side wall of the relief groove 461, and the other end of each of the two elastic pieces 48 abuts against the extension block 45.
The pushing component 5 comprises a moving frame 51 and two pushing blocks 52, the moving frame 51 is provided with a penetrating hole 511 for the extending block 45 to penetrate, the two pushing blocks 52 are fixedly connected to the moving frame 51, the pushing blocks 52 correspond to the elastic pieces 48 one by one, the pushing blocks 52 can be contacted with the elastic pieces 48, the fixing base 46 is provided with a supporting spring 53, the supporting spring 53 is fixedly connected to the fixing base 46, the other end of the supporting spring 53 is fixedly connected to the moving frame 51, and the moving frame 51 is convenient to reset after the moving frame 51 is pressed through the supporting spring 53.
When the assembly of the assembled combined ventilation pipeline 1 needs to be completed, one of the pipelines 1 is moved firstly, so that the splicing ring 3 is inserted into the splicing groove 21 on the adjacent connecting seat 2, when the splicing ring 3 is contacted with the limiting block 41, the limiting block 41 is pushed to move, the pipeline 1 is continuously moved, so that the splicing ring 3 is completely inserted into the splicing groove 21 on the adjacent connecting seat 2, then the compression spring 421 pushes the sliding block and the limiting block 41 to move, if the limiting block 41 is not aligned with the limiting groove 31, the pipeline 1 is rotated, when the limiting block 41 is aligned with the limiting groove 31, the compression spring 421 pushes the limiting block 41 to be inserted into the limiting groove 31, and at the same time, the limiting block 41 moves to drive the connecting rod 44 to move, so that the extending block 45 is inserted into the yielding groove 461, when the extending block 45 is contacted with the elastic piece 48, after the extending block 45 is continuously inserted into the yielding groove 461, the elastic piece 48 is restored to deform and is abutted on the extending block 45, so that the extending block 45 is fixed, and the assembly between the pipeline 1 and the adjacent pipelines 1 is completed.
The implementation principle of the assembled combined ventilating duct provided by the embodiment of the application is as follows: when the ventilation duct 1 needs to be assembled, the adjacent duct 1 is moved so that the splice ring 3 is inserted into the splice groove 21 on the adjacent connection base 2, and then the duct 1 is fixed with the adjacent duct 1 by the limit mechanism 4.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. Assembled combination air pipe, including pipeline (1), its characterized in that: one end of the pipeline (1) is fixedly connected with a connecting seat (2), the other end of the pipeline (1) is fixedly connected with a splicing ring (3), a splicing groove (21) is formed in the connecting seat (2), the splicing ring (3) can move into the splicing groove (21), and a plurality of groups of limiting mechanisms (4) used for fixing the splicing ring (3) are arranged on the connecting seat (2);
the limiting mechanism (4) comprises a limiting block (41) and an elastic piece (42), a sliding hole (22) is formed in the inner wall of the splicing groove (21), the limiting block (41) is slidably connected with the inner wall of the sliding hole (22), the elastic piece (42) is arranged on the connecting seat (2), the elastic piece (42) can enable the limiting block (41) to move, a limiting groove (31) is formed in the splicing ring (3), and the limiting block (41) is in plug-in fit with the limiting groove (31);
The limiting mechanism (4) further comprises a reinforcing component (43), and the reinforcing component (43) can improve the strength of fixation between the pipelines (1).
2. A fabricated composite ventilation duct according to claim 1, wherein: the reinforcing component (43) comprises a connecting rod (44), an extending block (45) and a fixing seat (46), wherein the fixing seat (46) is fixedly connected to the outer peripheral surface of the pipeline (1), the connecting rod (44) is fixedly connected to the limiting block (41), the extending block (45) is fixedly connected to the connecting rod (44), a yielding groove (461) is formed in the fixing seat (46), the end part of the extending block (45) is located in the yielding groove (461), and a clamping part (47) for fixing the extending block (45) is arranged on the fixing seat (46);
The fixed seat (46) is also provided with a pushing part (5) for releasing the limit of the extension block (45).
3. A fabricated composite ventilation duct according to claim 2, wherein: the clamping component (47) comprises a plurality of elastic pieces (48), one ends of the elastic pieces (48) are fixedly connected to the inner wall of the abdicating groove (461), and the other ends of the elastic pieces (48) are abutted to the extending blocks (45).
4. A modular composite ventilation duct according to claim 3, characterized in that: the pushing component (5) comprises a moving frame (51) and a plurality of pushing blocks (52), the moving frame (51) is provided with a penetrating hole (511) for the extending block (45) to penetrate through, the pushing blocks (52) are fixedly connected to the moving frame (51), the pushing blocks (52) are in one-to-one correspondence with the elastic pieces (48), and the pushing blocks (52) can be in contact with the elastic pieces (48).
5. A fabricated composite ventilation duct according to claim 2, wherein: the fixed seat (46) is provided with a supporting spring (53), one end of the supporting spring (53) is fixedly connected to the fixed seat (46), and the other end of the supporting spring (53) is fixedly connected to the movable frame (51).
6. A fabricated composite ventilation duct according to claim 1, wherein: the elastic piece (42) comprises a compression spring (421) and a sliding block (422), a moving groove (23) is formed in the inner wall of the sliding hole (22), the sliding block (422) is fixedly connected to the limiting block (41), the sliding block (422) can move along the extending direction of the moving groove (23), one end of the compression spring (421) is fixedly connected to the sliding block (422), and the other end of the compression spring (421) is fixedly connected to the inner wall of the moving groove (23).
7. A fabricated composite ventilation duct according to claim 1, wherein: the limiting block (41) is provided with an inclined plane, and the inclined plane on the limiting block (41) is obliquely downwards arranged from one end close to the extending block (45) to one end far away from the extending block (45).
8. A fabricated composite ventilation duct according to claim 2, wherein: the extending block (45) is provided with an inclined plane, and the inclined plane on the extending block (45) is obliquely downwards arranged from one end far away from the limiting block (41) to one end close to the limiting block (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322473013.8U CN220980649U (en) | 2023-09-12 | 2023-09-12 | Assembled type combined ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322473013.8U CN220980649U (en) | 2023-09-12 | 2023-09-12 | Assembled type combined ventilating duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220980649U true CN220980649U (en) | 2024-05-17 |
Family
ID=91056679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322473013.8U Active CN220980649U (en) | 2023-09-12 | 2023-09-12 | Assembled type combined ventilating duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220980649U (en) |
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2023
- 2023-09-12 CN CN202322473013.8U patent/CN220980649U/en active Active
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