CN214746375U - Ventilation equipment convenient to connect air pipe - Google Patents
Ventilation equipment convenient to connect air pipe Download PDFInfo
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- CN214746375U CN214746375U CN202120704460.8U CN202120704460U CN214746375U CN 214746375 U CN214746375 U CN 214746375U CN 202120704460 U CN202120704460 U CN 202120704460U CN 214746375 U CN214746375 U CN 214746375U
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- blast pipe
- exhaust equipment
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Abstract
The utility model provides a ventilation equipment convenient to connect air pipe belongs to air pipe technical field, including the blast pipe, air exhaust equipment, the slide, connecting device and dead lever constitute, one side card of blast pipe is established and is connected with air exhaust equipment, one side that the blast pipe is close to air exhaust equipment is provided with connecting device, the inner wall sliding connection of blast pipe has the slide, one side fixedly connected with dead lever that the slide is close to air exhaust equipment, connecting device include the snap ring, the gag lever post, spacing spring, slider and mounting bracket, one side fixedly connected with mounting bracket that the slide is close to the dead lever, one side sliding connection that the mounting bracket is close to air exhaust equipment has the snap ring. The utility model provides a present most blast pipes often be equipped with exhaust equipment, but exhaust equipment is fixed in the blast pipe mostly through bolt and welded mode, after exhaust equipment damages, can't in time pull down it, and exhaust equipment influences exhaust equipment's maintenance simultaneously in the blast pipe, increases the problem of user's the maintenance degree of difficulty.
Description
Technical Field
The utility model belongs to the technical field of air pipe, especially, relate to a ventilation equipment convenient to connect air pipe.
Background
The ventilation pipeline is a metal or composite pipeline for ventilation and air conditioning engineering of industrial and civil buildings, and is a municipal infrastructure for circulating air and reducing the concentration of harmful gases.
Present most blast pipes are often equipped with exhaust equipment, but exhaust equipment is fixed in the blast pipe mostly through bolt and welded mode, damages the back when exhaust equipment, can't in time pull down it, and exhaust equipment influences exhaust equipment's maintenance simultaneously in the blast pipe, increases user's the maintenance degree of difficulty.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect that the exhaust equipment is difficult to maintain in the prior art and providing a ventilation equipment convenient for connecting an air pipe.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a ventilation equipment convenient to connect air pipe, includes blast pipe, air exhaust equipment, slide, connecting device and dead lever constitution, and one side card of blast pipe is established and is connected with air exhaust equipment, and one side that the blast pipe is close to air exhaust equipment is provided with connecting device, and the inner wall sliding connection of blast pipe has the slide, and the slide is close to one side fixedly connected with dead lever of air exhaust equipment, connecting device include snap ring and mounting bracket, one side fixedly connected with mounting bracket that the slide is close to the dead lever, one side sliding connection that the mounting bracket is close to air exhaust equipment has the snap ring, one side that air exhaust equipment is close to the snap ring is seted up flutedly, snap ring and air exhaust equipment sliding connection.
Preferably, one side of the mounting frame, which is close to the snap ring, is slidably connected with a slide block, the slide block is slidably connected with the snap ring, one side of the fixed rod, which is far away from the slide plate, penetrates through the exhaust pipe, and one side of the exhaust pipe, which is close to the fixed rod, is fixedly connected with a limiting spring.
Preferably, the limiting spring is far away from the exhaust pipe and fixedly connected with the fixing rod, one side of the exhaust pipe close to the fixing rod is slidably connected with a limiting rod, one side of the fixing rod close to the limiting rod is provided with a clamping groove, and the limiting rod is slidably connected with the fixing rod.
Preferably, one side that exhaust equipment was kept away from to the blast pipe is provided with cleaning device, and cleaning device includes sliding sleeve, cleaning plate, fixed spring and fixture block, sliding sleeve and one side sliding connection of blast pipe, and sliding sleeve's inner wall sliding connection has the fixture block, and one side fixedly connected with fixed spring that sliding sleeve is close to the fixture block, one side and fixture block fixed connection that fixed spring kept away from the sliding sleeve.
Preferably, one side fixedly connected with cleaning plate that the fixture block is close to the blast pipe, one side that the cleaning plate kept away from the fixture block link up the blast pipe, cleaning plate and blast pipe sliding connection, one side that the blast pipe is close to the sliding sleeve is rotated and is connected with the cardboard, and the spout has been seted up to one side that the sliding sleeve is close to the cardboard, and the cardboard rotates with the sliding sleeve and is connected.
Preferably, one side of the sliding sleeve, which is close to the clamping block, is slidably connected with the inserting block, the inserting block is slidably connected with the clamping block, one side of the sliding sleeve, which is close to the inserting block, is slidably connected with the positioning block, one side of the inserting block, which is close to the positioning block, is provided with a control groove, and the inserting block is slidably connected with the positioning block.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the sliding plate, when in use, the fixed rod is pulled, the fixed rod drives the sliding plate to slide out, the air exhaust device is placed on the sliding plate, the snap ring is slid towards one side of the air exhaust device, the snap ring is inserted into the air exhaust device, the sliding block is abutted against the snap ring, the air exhaust device is fixed, the fixed rod is loosened, the limit spring loses constraint to generate elasticity, the sliding plate is pulled to reset, the air exhaust device is brought into the exhaust pipe, the limit rod is slid towards the direction of the fixed rod, the limit rod is inserted into the fixed rod to prevent the fixed rod from sliding, the sliding limit rod pulls the fixed rod to bring out the air exhaust device, the sliding block is pulled to separate from the air exhaust device, and the air exhaust device can be taken out, thereby solving the problem that most of the existing exhaust pipes are often provided with the air exhaust devices, but the air exhaust devices are mostly fixed in the exhaust pipes by bolts and welding, when the exhaust equipment damages the back, can't in time pull down it, exhaust equipment is in the blast pipe simultaneously, influences the maintenance of exhaust equipment, increases the problem of user's the maintenance degree of difficulty.
2. In the utility model, the sliding sleeve is arranged, when in use, the positioning block is slid, the sliding block is separated from the clamping block, the fixed spring loses constraint to generate elasticity to pull the clamping block to slide, the clamping block drives the cleaning plate to enter the exhaust pipe, the clamping plate is rotated to separate from the sliding sleeve, the sliding sleeve is slid, the cleaning plate is driven by the sliding sleeve to slide along the exhaust pipe to scrape dust out of the exhaust pipe, after the use, the clamping block is pulled immediately, the cleaning plate slides immediately to separate from the exhaust pipe, the inserting block slides immediately to abut against the clamping block, and the fixed fixture block that sliding block and inserted block offset rotates the fixed sliding sleeve of cardboard immediately and makes things convenient for next use, has solved present most blast pipes and has used the inner wall for a long time and can accumulate the dust, leads to the blast pipe to block up, influences the use of blast pipe, increases user's clearance burden, is unfavorable for equipment normal use, consumes the problem of user's plenty of time and energy.
Drawings
Fig. 1 is a schematic perspective view of a ventilation device convenient for connecting an air duct according to the present invention;
fig. 2 is a side view schematically illustrating a ventilation apparatus for facilitating connection of a ventilation duct shown in fig. 1;
fig. 3 is a schematic view of a structure at a slide plate in the ventilating device for facilitating connection of ventilation ducts shown in fig. 1;
fig. 4 is a schematic view of a structure at a in the ventilating device for facilitating connection of a ventilating duct shown in fig. 3;
fig. 5 is a schematic structural view of a sliding sleeve in the ventilation apparatus for conveniently connecting a ventilation duct shown in fig. 1.
Illustration of the drawings: 1. an exhaust pipe; 2. an air exhaust device; 3. a slide plate; 4. a snap ring; 5. a limiting rod; 6. fixing the rod; 7. a limiting spring; 8. a slider; 9. a mounting frame; 10. a sliding sleeve; 11. clamping a plate; 12. fixing the spring; 13. a clamping block; 14. cleaning the plate; 15. positioning blocks; 16. and (5) inserting the blocks.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
As shown in fig. 1 and fig. 3, the connecting device includes snap ring 4 and mounting bracket 9, one side fixedly connected with mounting bracket 9 that slide 3 is close to dead lever 6, one side sliding connection that mounting bracket 9 is close to exhaust apparatus 2 has snap ring 4, one side that exhaust apparatus 2 is close to snap ring 4 is seted up flutedly, snap ring 4 and exhaust apparatus 2 sliding connection, it often is equipped with exhaust apparatus 2 to have solved present most blast pipes 1, but exhaust apparatus 2 is mostly fixed in blast pipe 1 through bolt and welded mode, after exhaust apparatus 2 damages, can't in time pull down it, exhaust apparatus 2 is in blast pipe 1 simultaneously, influence the maintenance of exhaust apparatus 2, increase the problem of user's the maintenance degree of difficulty.
One side sliding connection that mounting bracket 9 is close to snap ring 4 has slider 8, slider 8 and 4 sliding connection of snap ring, slide 3's one side link up blast pipe 1 is kept away from to dead lever 6, blast pipe 1 is close to the spacing spring 7 of one side fixedly connected with of dead lever 6, it often is equipped with exhaust equipment 2 to have solved present most blast pipe 1, nevertheless exhaust equipment 2 is fixed in blast pipe 1 mostly through bolt and welded mode, after exhaust equipment 2 damages, can't in time pull down it, exhaust equipment 2 is in blast pipe 1 simultaneously, influence exhaust equipment 2's maintenance, increase the problem of user's the maintenance degree of difficulty.
Spacing spring 7 keeps away from blast pipe 1 and 6 fixed connection of dead lever, one side sliding connection that blast pipe 1 is close to dead lever 6 has gag lever post 5, the draw-in groove has been seted up to one side that dead lever 6 is close to gag lever post 5, gag lever post 5 and 6 sliding connection of dead lever, it often is equipped with exhaust equipment 2 to have solved present most blast pipe 1, nevertheless exhaust equipment 2 is mostly fixed in blast pipe 1 through bolt and welded mode, after exhaust equipment 2 damages, can't in time pull down it, exhaust equipment 2 is in blast pipe 1 simultaneously, influence exhaust equipment 2's maintenance, increase the problem of user's the maintenance degree of difficulty.
The effect achieved by matching the upper section components is that, when the air exhaust device 2 is used, the fixed rod 6 is pulled to drive the sliding plate 3 to slide out by the fixed rod 6, the air exhaust device 2 is placed on the sliding plate 3, the snap ring 4 is slid to one side of the air exhaust device 2, the snap ring 4 is inserted into the air exhaust device 2, the sliding block 8 is pressed against the snap ring 4 to fix the air exhaust device 2, the fixed rod 6 is loosened, the limit spring 7 loses constraint to generate elasticity, the sliding plate 3 is pulled to reset, the air exhaust device 2 is brought into the air exhaust pipe 1, the limit rod 5 is slid to the direction of the fixed rod 6, the limit rod 5 is inserted into the fixed rod 6 to prevent the fixed rod 6 from sliding, the sliding limit rod 5 pulls the fixed rod 6 to take out the air exhaust device 2, the sliding block 8 is slid and the snap ring 4 is pulled to be separated from the device 2, the air exhaust device 2 can be taken out, the problem that the air exhaust device 2 is often arranged on most of the existing air exhaust pipes 1 is solved, however, most of the air exhaust devices 2 are fixed in the exhaust pipe 1 through bolts and welding, and after the air exhaust devices 2 are damaged, the air exhaust devices cannot be detached in time, and meanwhile, the maintenance of the air exhaust devices 2 is influenced by the fact that the air exhaust devices 2 are in the exhaust pipe 1, and the maintenance difficulty of a user is increased.
As shown in fig. 1 and 5, one side that exhaust equipment 2 was kept away from to blast pipe 1 is provided with cleaning device, cleaning device includes sliding sleeve 10, cleaning plate 14, fixed spring 12 and fixture block 13, one side sliding connection of sliding sleeve 10 and blast pipe 1, the inner wall sliding connection of sliding sleeve 10 has fixture block 13, one side fixedly connected with fixed spring 12 that sliding sleeve 10 is close to fixture block 13, one side and fixture block 13 fixed connection that sliding sleeve 10 was kept away from to fixed spring 12, the problem of having solved present most blast pipe 1 and using the inner wall for a long time and can accumulating the dust now, lead to blast pipe 1 to block up, influence the use of blast pipe 1, increase user's clearance burden, be unfavorable for equipment normal use, consume the problem of user's plenty of time and energy.
One side fixedly connected with cleaning plate 14 that fixture block 13 is close to blast pipe 1, one side that fixture block 13 was kept away from to cleaning plate 14 link up blast pipe 1, cleaning plate 14 and 1 sliding connection of blast pipe, one side rotation that blast pipe 1 is close to sliding sleeve 10 is connected with cardboard 11, the spout has been seted up to one side that sliding sleeve 10 is close to cardboard 11, cardboard 11 rotates with sliding sleeve 10 to be connected, it can accumulate the dust to have solved present most blast pipe 1 long-time use inner wall of present, lead to blast pipe 1 to block up, influence the use of blast pipe 1, increase user's clearance burden, be unfavorable for equipment normal use, consume the problem of user's plenty of time and energy.
One side sliding connection that sliding sleeve 10 is close to fixture block 13 has inserted block 16, inserted block 16 and fixture block 13 sliding connection, one side sliding connection that sliding sleeve 10 is close to inserted block 16 has locating piece 15, the control groove has been seted up to one side that inserted block 16 is close to locating piece 15, inserted block 16 and locating piece 15 sliding connection, it can accumulate the dust to have solved present current most blast pipe 1 long-time use inner wall, lead to blast pipe 1 to block up, influence the use of blast pipe 1, increase user's clearance burden, be unfavorable for equipment normal use, consume the problem of user's plenty of time and energy.
The matching of the upper part of the sliding sleeve 10 achieves the effect that the sliding positioning block 15 is arranged, the sliding insertion block 16 is separated from the clamping block 13 immediately when the exhaust pipe cleaning device is used, the fixed spring 12 loses constraint to generate elasticity to pull the clamping block 13 to slide immediately, the clamping block 13 drives the cleaning plate 14 to enter the exhaust pipe 1, the clamping plate 11 is rotated immediately to be separated from the sliding sleeve 10, the sliding sleeve 10 is slid, the sliding sleeve 10 drives the cleaning plate 14 to slide along the exhaust pipe 1 to scrape dust out of the exhaust pipe 1, after the exhaust pipe cleaning device is used, the clamping block 13 is pulled immediately, the cleaning plate 14 is slid immediately to be separated from the exhaust pipe 1, the sliding insertion block 16 is abutted against the clamping block 13 immediately, the positioning block 15 is slid against the insertion block 16 to fix the clamping block 13, the clamping plate 11 is rotated immediately to be used next time, the problem that dust is accumulated on the inner wall of the existing exhaust pipe 1 after long-time use, the exhaust pipe 1 is blocked, the use of the exhaust pipe 1 is influenced, and the cleaning burden of a user is increased is solved, is not beneficial to the normal use of the equipment and wastes a great deal of time and energy for users.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a ventilation equipment convenient to connect air pipe, includes blast pipe (1), exhaust equipment (2), slide (3), connecting device and dead lever (6) and constitutes its characterized in that: one side card of blast pipe (1) is established to be connected with exhaust equipment (2), one side that blast pipe (1) is close to exhaust equipment (2) is provided with connecting device, the inner wall sliding connection of blast pipe (1) has slide (3), one side fixedly connected with dead lever (6) that slide (3) are close to exhaust equipment (2), connecting device includes snap ring (4) and mounting bracket (9), one side fixedly connected with mounting bracket (9) that slide (3) are close to dead lever (6), one side sliding connection that mounting bracket (9) are close to exhaust equipment (2) has snap ring (4), one side that exhaust equipment (2) are close to snap ring (4) is seted up flutedly, snap ring (4) and exhaust equipment (2) sliding connection.
2. A ventilating device facilitating connection of a ventilating duct according to claim 1, wherein: mounting bracket (9) one side sliding connection who is close to snap ring (4) have slider (8), slider (8) and snap ring (4) sliding connection, one side that slide (3) were kept away from in dead lever (6) link up blast pipe (1), one side fixedly connected with spacing spring (7) that blast pipe (1) are close to dead lever (6).
3. A ventilating device facilitating connection of a ventilating duct according to claim 2, wherein: spacing spring (7) keep away from blast pipe (1) and dead lever (6) fixed connection, one side sliding connection that blast pipe (1) is close to dead lever (6) has gag lever post (5).
4. A ventilating device facilitating connection of a ventilating duct according to claim 1, wherein: a clamping groove is formed in one side, close to the limiting rod (5), of the fixing rod (6), and the limiting rod (5) is connected with the fixing rod (6) in a sliding mode.
5. A ventilating device facilitating connection of a ventilating duct according to claim 1, wherein: exhaust equipment (2) is kept away from in blast pipe (1) one side is provided with cleaning device, cleaning device includes sliding sleeve (10), cleaning plate (14), fixed spring (12) and fixture block (13), sliding sleeve (10) and one side sliding connection of blast pipe (1), the inner wall sliding connection of sliding sleeve (10) has fixture block (13), one side fixedly connected with fixed spring (12) that sliding sleeve (10) is close to fixture block (13), one side and fixture block (13) fixed connection that sliding sleeve (10) were kept away from in fixed spring (12).
6. A ventilating device facilitating connection of a ventilating duct according to claim 5, wherein: one side fixedly connected with cleaning plate (14) that fixture block (13) are close to blast pipe (1), one side that fixture block (13) were kept away from in cleaning plate (14) link up blast pipe (1), cleaning plate (14) and blast pipe (1) sliding connection, one side rotation that blast pipe (1) is close to sliding sleeve (10) is connected with cardboard (11), one side that sliding sleeve (10) are close to cardboard (11) has seted up the spout, cardboard (11) and sliding sleeve (10) rotation are connected.
7. A ventilating device facilitating connection of a ventilating duct according to claim 5, wherein: one side of the sliding sleeve (10) close to the clamping block (13) is connected with an inserting block (16) in a sliding mode, the inserting block (16) is connected with the clamping block (13) in a sliding mode, one side of the sliding sleeve (10) close to the inserting block (16) is connected with a positioning block (15) in a sliding mode, one side of the inserting block (16) close to the positioning block (15) is provided with a control groove, and the inserting block (16) is connected with the positioning block (15) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120704460.8U CN214746375U (en) | 2021-04-07 | 2021-04-07 | Ventilation equipment convenient to connect air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120704460.8U CN214746375U (en) | 2021-04-07 | 2021-04-07 | Ventilation equipment convenient to connect air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214746375U true CN214746375U (en) | 2021-11-16 |
Family
ID=78600908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120704460.8U Active CN214746375U (en) | 2021-04-07 | 2021-04-07 | Ventilation equipment convenient to connect air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214746375U (en) |
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2021
- 2021-04-07 CN CN202120704460.8U patent/CN214746375U/en active Active
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