CN209742947U - Highway tunnel machinery dispersion exhaust device - Google Patents
Highway tunnel machinery dispersion exhaust device Download PDFInfo
- Publication number
- CN209742947U CN209742947U CN201920600132.6U CN201920600132U CN209742947U CN 209742947 U CN209742947 U CN 209742947U CN 201920600132 U CN201920600132 U CN 201920600132U CN 209742947 U CN209742947 U CN 209742947U
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- China
- Prior art keywords
- exhaust
- exhaust fan
- movable block
- fan subassembly
- exhaust device
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Abstract
the utility model discloses a mechanical dispersion exhaust device for a highway tunnel, which relates to the technical field of exhaust devices for highway tunnels and mainly aims to solve the problem that the exhaust effect is influenced by the fixed position of the existing exhaust device; including the exhaust fan subassembly, still including the drive assembly who is used for driving the exhaust fan subassembly and removes, drive assembly includes driving motor, threaded rod and movable block, the exhaust fan subassembly is including installation shell, biax motor and flabellum, the articulated installation of exhaust fan subassembly is on the movable block, and still articulated on the movable block installs electric putter, and electric putter's telescopic link tip is articulated with the exhaust fan subassembly, is equipped with the drive assembly who is used for driving the exhaust fan subassembly and removes, can adjust the position of exhaust fan subassembly to adapt to different tunnel environment, through the distance of adjusting adjacent two sets of exhaust device's exhaust fan subassembly, reach better effect of airing exhaust, be equipped with electric putter, can adjust the angle of airing exhaust of exhaust fan subassembly, reach better effect of airing exhaust.
Description
Technical Field
The utility model relates to a highway tunnel exhaust device technical field specifically is a highway tunnel machinery disperses exhaust device.
background
The road tunnel is a passage specially used for automobile transportation. With the development of social economy and production, a great number of expressways appear, higher standards are provided for road construction technology, and the requirements for straight lines, gentle slopes, spacious road surfaces and the like are met. Therefore, when a road passes through a mountain area, the scheme of winding around the mountain is changed into a tunnel scheme in the past. The construction of the tunnel plays an important role in the aspects of improving the technical state of the road, shortening the running distance, improving the transport capacity, reducing accidents and the like.
In order to ensure the circulation of air in the highway tunnel, an exhaust device is generally installed in the highway tunnel, the existing exhaust device is generally fixedly installed at a certain fixed position in the tunnel, the position of the existing exhaust device cannot be adjusted, and under the tunnel environments of different road sections, the distance requirements of adjacent exhaust devices are different, so that the exhaust effect is influenced.
SUMMERY OF THE UTILITY MODEL
an embodiment aim at provides a highway tunnel machinery dispersion exhaust device to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme:
The utility model provides a highway tunnel machinery dispersion exhaust device, includes the exhaust fan subassembly, still including the drive assembly who is used for driving the exhaust fan subassembly and removes, drive assembly includes driving motor, threaded rod and movable block, driving motor installs on the tunnel wall, and driving motor's output shaft passes through shaft coupling and threaded rod one end fixed connection, and the threaded rod other end passes through the bearing and rotates with the fixed plate to be connected, the cover is equipped with the movable block on the threaded rod, movable block and threaded rod threaded connection, movable block and tunnel wall sliding connection, exhaust fan unit mount is on the movable block.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
In one alternative: the movable block is fixed with a sliding block, and a sliding groove for the sliding block to slide is formed in the tunnel wall.
In one alternative: exhaust fan subassembly is including installation shell, double-shaft motor and flabellum, installation shell both ends opening is equipped with double-shaft motor in the installation shell, and double-shaft motor all installs the flabellum in the pivot through shaft coupling fixedly connected with pivot through first installation pole and installation shell inner wall connection, two output shafts of double-shaft motor, the outside cover of pivot is equipped with the support sleeve, and the pivot rotates with the support sleeve to be connected, supports the sleeve and passes through second installation pole and installation shell inner wall connection.
in one alternative: and protective nets are arranged at two ends of the mounting shell.
In one alternative: and the end parts of the rotating shafts on the two sides of the double-shaft motor are respectively provided with a brush strip for brushing the protective net.
In one alternative: the exhaust fan assembly is fixedly connected with the movable block.
in one alternative: the exhaust fan assembly is hinged to the movable block, the movable block is further hinged to an electric push rod, and the end portion of a telescopic rod of the electric push rod is hinged to the exhaust fan assembly.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
1. The device is provided with a driving assembly for driving the exhaust fan assembly to move, the driving assembly comprises a driving motor, a threaded rod and a movable block, the driving motor drives the threaded rod to rotate, the threaded rod drives the exhaust fan assembly to move through the movable block, so that the position of the exhaust fan assembly can be adjusted to adapt to different tunnel environments, and a better exhaust effect is achieved by adjusting the distance between the exhaust fan assemblies of two adjacent groups of exhaust devices;
2. The protective net and the brush strip are arranged, so that the fan blades can be prevented from being damaged due to the fact that sundries are sucked into the mounting shell, and the protective net can be prevented from being blocked by dust in the long-term use process to influence the air exhaust efficiency;
3. Be equipped with electric putter, the telescopic link through electric putter extends or shortens to can adjust the angle of airing exhaust of exhaust fan subassembly, further improve the efficiency of airing exhaust, reach better effect of airing exhaust.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic view illustrating the installation of the dual-shaft motor, the fan blades and the brush strip according to the first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Notations for reference numerals: 1-threaded rod, 2-mounting shell, 3-protective screen, 4-brush strip, 5-supporting sleeve, 6-second mounting rod, 7-double-shaft motor, 8-first mounting rod, 9-fan blade, 10-rotating shaft, 11-movable block, 12-sliding block, 13-driving motor, 14-fixing plate and 15-electric push rod.
Detailed Description
the present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1-2, in an embodiment of the present invention, a mechanical dispersing exhaust device for a road tunnel, a plurality of the exhaust devices are installed at two sides of a tunnel top at intervals, and include an exhaust fan assembly and a driving assembly for driving the exhaust fan assembly to move, the driving assembly includes a driving motor 13, a threaded rod 1 and a movable block 11, the driving motor 13 is installed on a tunnel wall, the driving motor 13 is preferably connected with the tunnel wall through a screw, an output shaft of the driving motor 13 is fixedly connected with one end of the threaded rod 1 through a coupler, the other end of the threaded rod 1 is rotatably connected with a fixed plate 14 through a bearing, the fixed plate 14 is installed on the tunnel wall, the fixed plate 14 is preferably connected with the tunnel wall through a screw, the threaded rod 1 is sleeved with the movable block 11, the movable block 11 is in threaded connection with the threaded rod 1, and the, the movable block 11 is fixed with a slide block 12, the tunnel wall is provided with a slide groove for the slide block 12 to slide, the exhaust fan assembly is arranged on the movable block 11 and fixedly connected with the movable block 11, the driving motor 13 is started, the driving motor 13 drives the threaded rod 1 to rotate, the threaded rod 1 drives the exhaust fan assembly to move through the movable block 11, so that the position of the exhaust fan assembly can be adjusted to adapt to different tunnel environments, and a better exhaust effect is achieved by adjusting the distance between the exhaust fan assemblies of two adjacent groups of exhaust devices;
Furthermore, the exhaust fan assembly comprises an installation shell 2, a double-shaft motor 7 and fan blades 9, two ends of the installation shell 2 are open, the double-shaft motor 7 is arranged in the installation shell 2, the double-shaft motor 7 is connected with the inner wall of the installation shell 2 through a first installation rod 8, two ends of the first installation rod 8 are preferably respectively connected with the double-shaft motor 7 and the installation shell 2 through screws, two output shafts of the double-shaft motor 7 are fixedly connected with a rotating shaft 10 through a coupler, the fan blades 9 are installed on the rotating shaft 10, a supporting sleeve 5 is sleeved outside the rotating shaft 10, the rotating shaft 10 is rotatably connected with the supporting sleeve 5, the supporting sleeve 5 is connected with the inner wall of the installation shell 2 through a second installation rod 6, and two ends of the second installation rod 6 are preferably fixedly connected with the installation shell 2 and the supporting;
Further, in order to avoid the damage of the fan blades 9 caused by the sundries being sucked into the mounting shell 2, the two ends of the mounting shell 2 are respectively provided with a protective net 3, and the protective nets 3 are preferably connected with the mounting shell 2 through screws;
Simultaneously, in order to avoid protection network 3 to be blockked up by the dust in long-term use, influence the efficiency of airing exhaust, brush strip 4 that is used for brushing protection network 3 is all installed to the pivot 10 tip of biax motor 7 both sides, and brush strip 4 is preferred to be connected with pivot 10 through the screw, and brush strip 4 and protection network 3 laminating can drive brush strip 4 and rotate when pivot 10 rotates to brush the dust on the protection network 3, avoid protection network 3 to be blockked up by the dust.
Example 2
Referring to fig. 3, the embodiment of the present invention is different from embodiment 1 in that the exhaust fan assembly is installed on the movable block 11 in an articulated manner, the movable block 11 is further installed with an electric push rod 15 in an articulated manner, the end portion of the telescopic rod of the electric push rod 15 is articulated with the exhaust fan assembly, and the telescopic rod extending or shortening through the electric push rod 15 can adjust the exhaust angle of the exhaust fan assembly, further improve the exhaust efficiency, and achieve a better exhaust effect.
The utility model discloses a theory of operation is: the utility model discloses when using, start driving motor 13, driving motor 13 drives threaded rod 1 and rotates, threaded rod 1 drives exhaust fan assembly through movable block 11 and removes, thereby can adjust exhaust fan assembly's position, with adapt to different tunnel environment, distance through adjusting adjacent two sets of exhaust device's exhaust fan assembly, reach better effect of airing exhaust, after adjusting, start biax motor 7, biax motor 7 drives flabellum 9 through pivot 10 and rotates, thereby the operation of airing exhaust, when pivot 10 rotates, can drive brush strip 4 and rotate, thereby brush the dust on the protection network 3, avoid protection network 3 to be blockked up by the dust, the telescopic link extension that can also pass through electric putter 15 or shorten, thereby can adjust exhaust fan assembly's the angle of airing exhaust, further improve the efficiency of airing exhaust, reach better effect of airing exhaust.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a highway tunnel machinery dispersion exhaust device, includes the exhaust fan subassembly, its characterized in that, still including the drive assembly who is used for driving the exhaust fan subassembly and removes, drive assembly includes driving motor (13), threaded rod (1) and movable block (11), driving motor (13) are installed on the tunnel wall, and the output shaft of driving motor (13) passes through shaft coupling and threaded rod (1) one end fixed connection, and the threaded rod (1) other end passes through the bearing and rotates with fixed plate (14) to be connected, the cover is equipped with movable block (11) on threaded rod (1), and movable block (11) and threaded rod (1) threaded connection, movable block (11) and tunnel wall sliding connection, exhaust fan unit mount is on movable block (11).
2. The mechanical scattered air exhaust device for the highway tunnel according to claim 1, wherein the movable block (11) is fixed with a slide block (12), and a sliding groove for the slide block (12) to slide is arranged on the tunnel wall.
3. the mechanical scattered air exhaust device for the road tunnel according to claim 1, wherein the exhaust fan assembly comprises a mounting shell (2), a double-shaft motor (7) and fan blades (9), the two ends of the mounting shell (2) are open, the double-shaft motor (7) is arranged in the mounting shell (2), the double-shaft motor (7) is connected with the inner wall of the mounting shell (2) through a first mounting rod (8), two output shafts of the double-shaft motor (7) are fixedly connected with a rotating shaft (10) through a coupler, the fan blades (9) are arranged on the rotating shaft (10), a support sleeve (5) is sleeved outside the rotating shaft (10), the rotating shaft (10) is rotatably connected with the support sleeve (5), and the support sleeve (5) is connected with the inner wall of the mounting shell (2) through a second mounting rod (6).
4. The mechanical scattered exhaust device for the road tunnel according to claim 3 is characterized in that both ends of the mounting shell (2) are provided with protective nets (3).
5. The mechanical scattered air exhaust device for the highway tunnel according to claim 4 is characterized in that brush strips (4) for brushing the protective screen (3) are arranged at the end parts of the rotating shafts (10) at the two sides of the double-shaft motor (7).
6. Mechanical scattered exhaust device for road tunnels according to any of claims 1 to 5, characterised in that said exhaust fan assembly is fixedly connected to the movable block (11).
7. The mechanical scattered air exhaust device for the highway tunnels according to any one of claims 1-5, wherein the exhaust fan assembly is hinged on the movable block (11), the movable block (11) is also hinged with an electric push rod (15), and the end part of a telescopic rod of the electric push rod (15) is hinged with the exhaust fan assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920600132.6U CN209742947U (en) | 2019-04-29 | 2019-04-29 | Highway tunnel machinery dispersion exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920600132.6U CN209742947U (en) | 2019-04-29 | 2019-04-29 | Highway tunnel machinery dispersion exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742947U true CN209742947U (en) | 2019-12-06 |
Family
ID=68722227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920600132.6U Expired - Fee Related CN209742947U (en) | 2019-04-29 | 2019-04-29 | Highway tunnel machinery dispersion exhaust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209742947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064554A (en) * | 2020-08-06 | 2020-12-11 | 湖州前锋机械配件厂 | Environment-friendly dispersion exhaust device for highway machinery |
| CN114694348A (en) * | 2020-12-30 | 2022-07-01 | 斯润天朗(无锡)科技有限公司 | Alarm device for trapped children at high temperature in vehicle |
-
2019
- 2019-04-29 CN CN201920600132.6U patent/CN209742947U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064554A (en) * | 2020-08-06 | 2020-12-11 | 湖州前锋机械配件厂 | Environment-friendly dispersion exhaust device for highway machinery |
| CN112064554B (en) * | 2020-08-06 | 2022-12-09 | 广州天翔建设工程有限公司 | Environment-friendly highway machinery is with dispersion exhaust device |
| CN114694348A (en) * | 2020-12-30 | 2022-07-01 | 斯润天朗(无锡)科技有限公司 | Alarm device for trapped children at high temperature in vehicle |
| CN114694348B (en) * | 2020-12-30 | 2024-03-15 | 斯润天朗(无锡)科技有限公司 | Alarm device for trapped children in car at high temperature |
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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 |
Granted publication date: 20191206 Termination date: 20200429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |