CN214995615U - Smoke exhaust pipeline for building construction - Google Patents
Smoke exhaust pipeline for building construction Download PDFInfo
- Publication number
- CN214995615U CN214995615U CN202120760992.3U CN202120760992U CN214995615U CN 214995615 U CN214995615 U CN 214995615U CN 202120760992 U CN202120760992 U CN 202120760992U CN 214995615 U CN214995615 U CN 214995615U
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- fixedly connected
- pipeline body
- bevel gear
- wall
- equipment box
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Abstract
The utility model discloses a smoke exhaust pipe for construction, including the pipeline body, pipeline body top middle part fixedly connected with equipment box, the fixedly connected with servo motor of center department of equipment box bottom inner wall, the servo motor drive end runs through equipment box and pipeline body and fixed connection in dwang one end, dwang other end fixedly connected with first bevel gear, first bevel gear bottom right-hand member meshing is connected with second bevel gear. The utility model discloses in, drive two connecting blocks through servo motor and carry out relative movement on two-way screw rod to realize two annular scraper blades through the connecting block and carry out relative slip inside the pipeline body, realize the clearance to impurity on the pipeline body inner wall, monitor the concentration of pipeline body exhaust smog through smoke transducer, when the conflagration breaing out, through the work of treater activation siren, security when improving the use is worth wideling popularize.
Description
Technical Field
The utility model relates to a construction fume extractor field especially relates to a smoke exhaust pipe for construction.
Background
The purpose that the exhaust pipe discharged fume is to pass through the exhaust machinery with indoor smoke and dust and discharge to outdoor, because the smoke and dust often glues on the pipeline, the exhaust pipe needs often to wash, and the exhaust pipe range of application is very wide, in the building construction process at present stage, also need discharge the flue gas in the construction district to the external environment through the exhaust pipe.
In the smoke exhaust pipeline for the building construction in the current stage, the smoke exhaust pipeline needs to be cleaned regularly through manpower, the operation is complex, meanwhile, human resources are wasted, secondly, most of the smoke exhaust pipelines only have the function of exhausting smoke, and the monitoring on fire disasters cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a smoke exhaust pipeline for building construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a smoke exhaust pipeline for building construction comprises a pipeline body, wherein an equipment box is fixedly connected to the middle of the top end of the pipeline body, a servo motor is fixedly connected to the center of the inner wall of the bottom end of the equipment box, a servo motor driving end penetrates through the equipment box and the pipeline body and is fixedly connected to one end of a rotating rod, a first bevel gear is fixedly connected to the other end of the rotating rod, a second bevel gear is meshed and connected to the right end of the bottom of the first bevel gear, bearings are fixedly connected to the outer diameters of the left end and the right end of a bidirectional screw in the inner through hole of the second bevel gear, connecting blocks are in threaded connection at symmetrical positions of the left side and the right side of the bidirectional screw, four corners of each connecting block are fixedly connected to one end of a connecting rod, the other end of the connecting rod is fixedly connected to the inner diameter of an annular scraper, limiting rods are in sliding connection in the through holes at the front end and the rear end of the annular scraper, the left end middle part fixedly connected with smoke transducer of equipment bottom of the case inner wall, equipment top inner wall and the corresponding position department fixedly connected with treater of servo motor, the equal fixedly connected with siren in both ends about pipeline body top.
As a further description of the above technical solution:
the equal fixedly connected with pole setting in bearing bottom, the equal fixed connection in pole setting bottom is on the inner wall of pipeline body bottom.
As a further description of the above technical solution:
the annular scrapers are connected to the inner wall of the pipeline body in a sliding mode.
As a further description of the above technical solution:
the equal fixedly connected with fixed block in gag lever post both ends, the fixed block difference fixed connection is on the equal fixed connection of pipeline body is on the inner wall of pipeline body.
As a further description of the above technical solution:
the smoke sensor detection end penetrates through the equipment box pipeline body and is fixedly connected to the inner wall of the top end of the pipeline body.
As a further description of the above technical solution:
the output end of the smoke sensor is connected with the processor through a signal wire, and the output end of the processor is connected with the alarm through a signal wire.
As a further description of the above technical solution:
the left side of the bidirectional screw is fixedly connected with a first limiting plate at a position corresponding to the smoke sensor, and the right side of the bidirectional screw is close to the outer diameter of the second bevel gear and is fixedly connected with a second limiting plate.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first drive two connecting blocks through servo motor and carry out relative movement on two-way screw rod to realize two annular scraper blades through the connecting block and carry out relative slip inside the pipeline body, realize the clearance to impurity on the pipeline body inner wall, saved manpower resources in the time of convenient operation.
2. The utility model discloses in, monitor the concentration of pipeline body exhaust smog through smoke transducer, when the conflagration breaing out, through the work of treater activation siren, security when improving the use is worth wideling popularize.
Drawings
FIG. 1 is a perspective view of a smoke exhaust duct for building construction according to the present invention;
fig. 2 is the utility model provides an inner structure schematic diagram of equipment box and pipeline body in exhaust pipe for construction.
Illustration of the drawings:
1. a pipe body; 2. an equipment box; 3. a servo motor; 4. rotating the rod; 5. a first bevel gear; 6. a second bevel gear; 7. a bearing; 8. a bidirectional screw; 9. connecting blocks; 10. a connecting rod; 11. an annular scraper; 12. a limiting rod; 13. a smoke sensor; 14. a processor; 15. an alarm; 16. erecting a rod; 17. a fixed block; 18. a first limit plate; 19. and a second limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work 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", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides an embodiment: a smoke exhaust pipeline for building construction comprises a pipeline body 1, an equipment box 2 is fixedly connected to the middle of the top end of the pipeline body 1, a servo motor 3 is fixedly connected to the center of the inner wall of the bottom end of the equipment box 2, the driving end of the servo motor 3 penetrates through the equipment box 2 and the pipeline body 1 and is fixedly connected to one end of a rotating rod 4, the other end of the rotating rod 4 is fixedly connected with a first bevel gear 5, the right end of the bottom of the first bevel gear 5 is meshed with a second bevel gear 6, bearings 7 are fixedly connected to the outer diameters of the left end and the right end of a bidirectional screw 8 fixedly connected to the inner through hole of the second bevel gear 6, connecting blocks 9 are in threaded connection at symmetrical positions of the left side and the right side of the bidirectional screw 8, four corners of each connecting block 9 are fixedly connected to one end of a connecting rod 10, the other end of the connecting rod 10 is fixedly connected to the inner diameter of an annular scraper 11, and limiting rods 12 are slidably connected in through holes at the front end and the rear end of the annular scraper 11, when cleaning the inner wall of the pipeline body 1, the servo motor 3 drives the rotating rod 4 to rotate, the rotating rod 4 drives the first bevel gear 5 at the bottom end to rotate, the first bevel gear 5 drives the second bevel gear 6 to rotate, the second bevel gear 6 drives the internal two-way screw 8 to rotate, because the two ends of the two-way screw 8 are oppositely arranged threads, the two connecting blocks 9 are driven to rotate relatively, meanwhile, under the action of the connecting rod 10, the annular scraping plate 11 is driven to rotate correspondingly through the connecting blocks 9, at the moment, the annular scraping plate 11 is limited to rotate along with the two-way screw 8 under the action of the limiting rod 12, so that the relative movement of the annular scraping plate 11 on the two-way screw 8 is realized, and through the sliding connection between the annular scraping plate 11 and the inner wall of the pipeline body 1, the impurities on the inner wall of the pipeline body 1 are pushed to the two ends of the pipeline body 1, left end middle part fixedly connected with smoke transducer 13 of 2 bottom inner walls of equipment box, 2 top inner walls of equipment box and 3 corresponding position departments fixedly connected with treater 14 of servo motor, the equal fixedly connected with siren 15 in both ends about 1 top of pipeline body, at the in-process of normal use, carry out real-time supervision to the flue gas concentration of 1 inside of pipeline body through smoke transducer 13, and with information transmission to treater 14 in, when flue gas concentration in the pipeline body 1 is higher than the equipment value, at this moment, work through 14 activation siren 15 of treater, remind staff on every side in time to carry out corresponding processing.
The bottom ends of the bearings 7 are fixedly connected with upright rods 16, the bottom ends of the upright rods 16 are fixedly connected to the inner wall of the bottom end of the pipeline body 1, the bearings 7 play a role in supporting and fixing the bidirectional screw rods 8, meanwhile, the normal rotation of the bidirectional screw rods 8 is ensured, the upright rods 16 play a role in supporting and fixing the bearings 7, the annular scraping plates 11 are slidably connected to the inner wall of the pipeline body 1, two ends of the limiting rod 12 are fixedly connected with fixing blocks 17, the fixing blocks 17 are respectively and fixedly connected to the inner wall of the pipeline body 1, the fixing blocks 17 play a role in supporting and fixing the limiting rod 12, the detection end of the smoke sensor 13 penetrates through the pipeline body 1 of the equipment box 2 and is fixedly connected to the inner wall of the top end of the pipeline body 1, the output end of the smoke sensor 13 is connected with the processor 14 through a signal line, the output end of the processor 14 is connected with the alarm 15 through a signal line, the left side of the bidirectional screw 8 is fixedly connected with a first limiting plate 18 at a position corresponding to the smoke sensor 13, the right side of the bidirectional screw 8 is close to a second limiting plate 19 fixedly connected to the outer diameter of the second bevel gear 6, the first limiting plate 18 prevents the annular scraper 11 on the left side from colliding with the smoke sensor 13, and the second limiting plate 19 prevents the annular scraper 11 on the right side from colliding with the second bevel gear 6.
The working principle is as follows: when cleaning the inner wall of the pipeline body 1, the servo motor 3 drives the rotating rod 4 to rotate, the rotating rod 4 drives the first bevel gear 5 at the bottom end to rotate, the first bevel gear 5 drives the second bevel gear 6 to rotate, the second bevel gear 6 drives the internal two-way screw 8 to rotate, because the two ends of the two-way screw 8 are oppositely arranged threads, the two connecting blocks 9 are driven to rotate relatively, meanwhile, under the action of the connecting rod 10, the annular scraping plate 11 is driven to rotate correspondingly through the connecting blocks 9, at the moment, the annular scraping plate 11 is limited to rotate along with the two-way screw 8 under the action of the limiting rod 12, so that the relative movement of the annular scraping plate 11 on the two-way screw 8 is realized, and through the sliding connection between the annular scraping plate 11 and the inner wall of the pipeline body 1, the impurities on the inner wall of the pipeline body 1 are pushed to the two ends of the pipeline body 1, in the in-process of normal use, carry out real-time supervision to the inside flue gas concentration of pipeline body 1 through smoke transducer 13 to in transmitting information to treater 14, when the flue gas concentration in pipeline body 1 is higher than the equipment value, at this moment, through the work of treater 14 activation siren 15, remind staff on every side in time to carry out corresponding processing.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a smoke exhaust duct for construction, includes pipeline body (1), its characterized in that: the pipeline comprises a pipeline body (1), wherein an equipment box (2) is fixedly connected to the middle of the top end of the pipeline body (1), a servo motor (3) is fixedly connected to the center of the inner wall of the bottom end of the equipment box (2), a driving end of the servo motor (3) penetrates through the equipment box (2) and the pipeline body (1) and is fixedly connected to one end of a rotating rod (4), a first bevel gear (5) is fixedly connected to the other end of the rotating rod (4), a second bevel gear (6) is connected to the right end of the bottom of the first bevel gear (5) in a meshed mode, bearings (7) are fixedly connected to the outer diameters of the left end and the right end of a two-way screw (8) at through holes in the second bevel gear (6), connecting blocks (9) are in threaded connection at symmetrical positions of the left side and the right side of the two-way screw (8), four corners of the connecting blocks (9) are fixedly connected to one end of a connecting rod (10), and the other end of the connecting rod (10) is fixedly connected to the inner diameter of an annular scraper (11), equal sliding connection has gag lever post (12) in the through-hole at both ends around annular scraper blade (11), left end middle part fixedly connected with smoke transducer (13) of equipment box (2) bottom inner wall, equipment box (2) top inner wall and servo motor (3) corresponding position department fixedly connected with treater (14), equal fixedly connected with siren (15) in both ends about pipeline body (1) top.
2. The smoke exhaust duct for building construction according to claim 1, wherein: the equal fixedly connected with pole setting (16) in bearing (7) bottom, the equal fixed connection in pole setting (16) bottom is on the inner wall of pipeline body (1) bottom.
3. The smoke exhaust duct for building construction according to claim 1, wherein: the annular scrapers (11) are connected to the inner wall of the pipeline body (1) in a sliding mode.
4. The smoke exhaust duct for building construction according to claim 1, wherein: the utility model discloses a pipeline, including gag lever post (12), the equal fixedly connected with fixed block (17) in gag lever post (12) both ends, fixed block (17) fixed connection respectively is on the inner wall of pipeline body (1) equal fixed connection in pipeline body (1).
5. The smoke exhaust duct for building construction according to claim 1, wherein: the detection end of the smoke sensor (13) penetrates through the pipeline body (1) of the equipment box (2) and is fixedly connected to the inner wall of the top end of the pipeline body (1).
6. The smoke exhaust duct for building construction according to claim 1, wherein: the output end of the smoke sensor (13) is connected with the processor (14) through a signal line, and the output end of the processor (14) is connected with the alarm (15) through a signal line.
7. The smoke exhaust duct for building construction according to claim 1, wherein: the smoke sensor is characterized in that a first limiting plate (18) is fixedly connected to the left side of the bidirectional screw (8) at a position corresponding to the smoke sensor (13), and a second limiting plate (19) is fixedly connected to the outer diameter, close to the second bevel gear (6), of the right side of the bidirectional screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120760992.3U CN214995615U (en) | 2021-04-14 | 2021-04-14 | Smoke exhaust pipeline for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120760992.3U CN214995615U (en) | 2021-04-14 | 2021-04-14 | Smoke exhaust pipeline for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214995615U true CN214995615U (en) | 2021-12-03 |
Family
ID=79137065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120760992.3U Expired - Fee Related CN214995615U (en) | 2021-04-14 | 2021-04-14 | Smoke exhaust pipeline for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214995615U (en) |
-
2021
- 2021-04-14 CN CN202120760992.3U patent/CN214995615U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |