CN211950556U - Ventilation unit for bridge tunnel - Google Patents
Ventilation unit for bridge tunnel Download PDFInfo
- Publication number
- CN211950556U CN211950556U CN202020643318.2U CN202020643318U CN211950556U CN 211950556 U CN211950556 U CN 211950556U CN 202020643318 U CN202020643318 U CN 202020643318U CN 211950556 U CN211950556 U CN 211950556U
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- rear end
- movable plate
- fixedly connected
- movably connected
- wall
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Abstract
The utility model relates to a tunnel ventilation technical field discloses a ventilation unit for bridge tunnel, including the inlet box, the bottom left side of second fly leaf and the top fixed connection of fixed cover, the inner wall of fixed cover and the output shaft surface fixed connection of first motor, the output shaft right side of first motor and the left side fixed connection of bull stick, the surface of bull stick and the inner wall fixed connection of thread bush, the surface top of thread bush and the bottom meshing of first gear, the right side of bull stick and the left side fixed connection of fan. The utility model discloses when first motor drives the bull stick and rotates, Z style of calligraphy connecting plate drives first fly leaf and the activity of second fly leaf, makes the fan move from top to bottom partially, reaches the effect that increases the fan area of induced drafting and improve fan ventilation effect, washs dirty filter screen simultaneously through the logical water of motor control brush and inlet tube, reaches the effect that can clean the filter screen not using the manpower, and then reaches the intensity of labour who reduces the personnel of keeping a public place clean.
Description
Technical Field
The utility model relates to a tunnel ventilation technical field specifically is a ventilation unit for bridge tunnel.
Background
Bridge tunnel is because only two mouths, harmful gas such as a large amount of tail gases that the vehicle discharged at the in-process of traveling can be filled in the tunnel, can harm personnel's in the tunnel health when serious, consequently, need ventilate in the tunnel and handle, traditional ventilation unit is at tunnel top fixed mounting, can not effectually breathe in a plurality of angles in the tunnel and exhaust the ventilation, and because the tail gas content in the tunnel that can lead to the back end in ventilation process increases, and then influence personnel's in the tunnel health, consequently, need handle tail gas when ventilating, but ventilation unit after the processing is difficult to wash, greatly increased maintenance personnel's intensity of labour.
SUMMERY OF THE UTILITY MODEL
The utility model provides a ventilation unit for bridge tunnel, this ventilation unit for bridge tunnel have solved the interior incomplete and ventilation unit of ventilating and have filtered the difficult abluent problem behind the tail gas of bridge tunnel.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a ventilation device for a bridge tunnel comprises an air inlet box, and further comprises a fixed plate, a first movable plate, a second movable plate and a connecting plate.
The left side of the air inlet box is fixedly connected with the hole formed in the right side of the cleaning box, the left side of the cleaning box is fixedly connected with the right side of the exhaust box, the top of the front end of the fixed plate is provided with a hole which is movably connected with the rear end of the air inlet box through a fixed rod, the top of the front end of the first movable plate is provided with a hole which is movably connected with the rear end of the air inlet box through a bearing through a fixed rod, the top of the front end of the fixed plate is attached to the top of the rear end of the first movable plate, the bottom of the front end of the fixed plate is provided with a hole which is movably connected with the rear end of the air inlet box through a bearing, the left side of the front end of the second movable plate is provided with a hole which is movably connected with the rear end of the air inlet box through a fixed rod, the bottom of the front end of the fixed plate is attached to the left side of the rear end of the second movable, the left side of the rear end of the connecting plate is fixedly connected with the center of the front end of the first gear, and the front end of the right side of the connecting plate penetrates through a hole formed in the bottom of the rear end of the first movable plate and is movably connected with the first movable plate.
The bottom left side of second fly leaf and the top fixed connection of fixed cover, the inner wall of fixed cover and the output shaft surface fixed connection of first motor, the output shaft right side of first motor and the left side fixed connection of bull stick, the surface of bull stick and the inner wall fixed connection of thread bush, the surface top of thread bush and the bottom meshing of first gear, the right side of bull stick and the left side fixed connection of fan.
The bottom of the front end of the cleaning box is fixedly connected with the rear end of the fixing frame, the top of the fixing frame is fixedly connected with the bottom of the second motor, the rear end of the second motor is fixedly connected with the front end of the second rotating roller, the front end of the outer surface of the second rotating roller penetrates through the third gear and is fixedly connected with the third gear, the bottom of the outer surface of the third gear is meshed with the bottom of the inner wall of the chain, the top of the inner wall of the chain is meshed with the top of the outer surface of the second gear, the rear end of the second gear is fixedly connected with the front end of the first rotating roller, the outer surface of the first rotating roller penetrates through the front end of the cleaning box through a bearing and is movably connected with the first rotating roller, the rear end of the first rotating roller is movably connected with a notch formed in the rear end of the inner wall of the cleaning box through a bearing, the top of the outer surface of the first rotating roller is movably connected with the top of the inner wall of the filter screen, and, the outer surface of the second rotary roller penetrates through the front end of the cleaning box through a bearing and is movably connected with the cleaning box, and the rear end of the second rotary roller is movably connected with a notch formed in the rear end of the inner wall of the cleaning box through a bearing.
The bottom of filter screen and the top laminating of brush, the bottom of brush and the inner wall bottom fixed connection who washs the case, the right side fixed connection of hole and inlet tube is seted up in the left side of wasing the case, the left side fixed connection of the right side bottom of wasing the case and outlet pipe.
Preferably, the connecting plate is Z-shaped, the air inlet box is round-table-shaped, and the exhaust box is cylindrical.
Preferably, the top of the brush is provided with bristles, and the bottom of the brush is provided with holes.
Preferably, the inner wall of the cleaning box is provided with baffles at two sides of the position right above the water inlet pipe.
Preferably, the horizontal position of the rotating rod is parallel to the horizontal position of the second movable plate.
Preferably, the first rotating roller and the second rotating roller are cylindrical with the same radius, and the hairbrush is in a semicircular ring shape with the top attached to the bottom of the filter screen.
Borrow by above-mentioned technical scheme, the utility model provides a ventilation unit for bridge tunnel. The method at least has the following beneficial effects:
(1) the ventilation device for the bridge tunnel is characterized in that a first motor is fixed on a fixed sleeve and then fixed at the bottom of a second movable plate, the fixed plate is fixed at the front end of the inner wall of an air inlet box through two fixed rods, the first movable plate and the second movable plate are respectively movably connected with two ends of the front end of the fixed plate through the two fixed rods, the first movable plate and the second movable plate are movably connected through a Z-shaped connecting plate, the rear end of the movable connection part of the second movable plate and the connecting plate is fixedly connected with a first gear, the first gear is meshed with the top of a threaded sleeve fixed on the outer surface of a rotating rod, the second movable plate and the rotating rod are always kept parallel, when the rotating rod is driven by the first motor, the threaded sleeve rotates to drive the first gear to rotate, the first gear drives the Z-shaped connecting plate to rotate around the first gear, and the Z-, the fan is enabled to move up and down, the effect of increasing the air suction area of the fan is achieved, and the effect of improving the ventilation effect of the fan is further achieved.
(2) This ventilation unit for bridge tunnel handles the air in the exhaust chamber through the filter screen, when filter screen live time overlength influences the filter effect, can open the second motor, opens the inlet tube and leads to water, and dirty filter screen is handled through the fixed brush of washing bottom of the case portion and the water that the inlet tube let in washs, and sewage after the washing passes through the outlet pipe and discharges, reaches the effect that can clean the filter screen not using the manpower, and then reaches the intensity of labour who reduces the personnel of keeping a public place clean.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
FIG. 1 is a schematic sectional view of the present invention;
figure 2 is a left side view schematic diagram of the exhaust box of figure 1 according to the present invention,
fig. 3 is a schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: the device comprises an air inlet box 1, an exhaust box 2, a fixed plate 3, a first movable plate 4, a second movable plate 5, a connecting plate 6, a first gear 7, a first motor 8, a fixed sleeve 9, a rotating rod 10, a threaded sleeve 11, a fan 12, a cleaning box 13, a first rotating roller 14, a second rotating roller 15, a filter screen 16, a brush 17, a water inlet pipe 18, a water outlet pipe 19, a first gear 20, a second gear 21, a chain 22, a second motor 23 and a fixing frame 24.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a ventilation device for a bridge tunnel comprises an air inlet box 1, and further comprises a fixed plate 3, a first movable plate 4, a second movable plate 5 and a connecting plate 6.
The left side of the air inlet box 1 is fixedly connected with a hole arranged on the right side of the cleaning box 13, the left side of the cleaning box 13 is fixedly connected with the right side of the exhaust box 2, the top of the front end of the fixed plate 3 is provided with a hole which is movably connected with the rear end of the air inlet box 1 through a fixed rod, the top of the front end of the first movable plate 4 is provided with a hole which is movably connected with the rear end of the air inlet box 1 through a bearing through a fixed rod, the top of the front end of the fixed plate 3 is attached to the top of the rear end of the first movable plate 4, the bottom of the front end of the fixed plate 3 is provided with a hole which is movably connected with the rear end of the air inlet box 1 through a bearing through a fixed rod, the left side of the front end of the second movable plate 5 is provided with a hole which is movably connected with the rear end of the air inlet box 1 through a bearing, the bottom of the front end of the fixed plate 3 is attached to the left side, the rear end left side of connecting plate 6 and the front end center fixed connection of first gear 7, the appearance of connecting plate 6 is the Z style of calligraphy, the appearance of inlet box 1 is round platform shape, the appearance of exhaust box 2 is cylindrical, the connecting plate 6 of Z style of calligraphy makes things convenient for 6 one end of connecting plate to rotate along with first gear 7, the first fly leaf 4 of other end control and the activity of second fly leaf 5 drive fan 12 reciprocate, the hole that the rear end bottom of first fly leaf 4 was seted up is run through to the right side front end of connecting plate 6 and first fly leaf 4 swing joint.
The bottom left side of second fly leaf 5 and the top fixed connection of fixed cover 9, the inner wall of fixed cover 9 and the output shaft surface fixed connection of first motor 8, the output shaft right side of first motor 8 and the left side fixed connection of bull stick 10, the horizontal position of bull stick 10 is parallel with the horizontal position of second fly leaf 5, bull stick 10 drives first gear 7 and rotates, and then drive connecting plate 6 and rotate, second fly leaf 5 and bull stick 10 reciprocate along with it, reach the effect that fan 12 reciprocated, the surface of bull stick 10 and the inner wall fixed connection of thread bush 11, the surface top of thread bush 11 and the bottom meshing of first gear 7, the right side of bull stick 10 and the left side fixed connection of fan 12.
The first motor 8 is fixed on the fixed sleeve 9 and then fixed at the bottom of the second movable plate 5, the fixed plate 3 is fixed at the front end of the inner wall of the air inlet box 1 through two fixed rods, the first movable plate 4 and the second movable plate 5 are respectively movably connected with two ends of the front end of the fixed plate 3 through two fixed rods, the first movable plate 4 and the second movable plate 5 are movably connected through a Z-shaped connecting plate 6, the rear end of the movable connection part of the second movable plate 5 and the connecting plate 6 is fixedly connected with the first gear 7, the first gear 7 is meshed with the top of a threaded sleeve 11 fixed on the outer surface of a rotating rod 10, the second movable plate 5 and the rotating rod 10 are always kept parallel, when the rotating rod 10 is driven by the first motor 8, the threaded sleeve 11 rotates with the first gear 7, the Z-shaped connecting plate 6 is driven by the first gear 7 to rotate, and the Z-shaped connecting plate 6 drives the first movable plate 4 and the second movable plate 5, the fan 12 is biased up and down to increase the air suction area of the fan 12, thereby improving the ventilation effect of the fan 12.
The bottom of the front end of the cleaning box 13 is fixedly connected with the rear end of a fixing frame 24, the top of the fixing frame 24 is fixedly connected with the bottom of a second motor 23, the rear end of the second motor 23 is fixedly connected with the front end of a second rotating roller 15, the front end of the outer surface of the second rotating roller 15 penetrates through a third gear 21 and is fixedly connected with the third gear 21, the bottom of the outer surface of the third gear 21 is meshed with the bottom of the inner wall of a chain 22, the top of the inner wall of the chain 22 is meshed with the top of the outer surface of a second gear 20, the rear end of the second gear 20 is fixedly connected with the front end of a first rotating roller 14, the outer surface of the first rotating roller 14 penetrates through the front end of the cleaning box 13 through a bearing and is movably connected with the first rotating roller 14, the rear end of the first rotating roller 14 is movably connected with the rear end of the inner wall of the cleaning box 13 through a bearing, two sides of the inner wall of the cleaning, the baffle blocks water splashed by the hairbrush 17 when the filter screen 16 is brushed, the top of the outer surface of the first rotating roller 14 is movably connected with the top of the inner wall of the filter screen 16, the bottom of the inner wall of the filter screen 16 is movably connected with the bottom of the outer surface of the second rotating roller 15, the outer surface of the second rotating roller 15 penetrates through the front end of the cleaning box 13 through a bearing and is movably connected with the cleaning box 13, and the rear end of the second rotating roller 15 is movably connected with a notch formed in the rear end of the inner wall of the cleaning box 13 through a bearing.
The bottom of filter screen 16 and the top of brush 17 laminate, first commentaries on classics roller 14 and second commentaries on classics roller 15 are the same cylindrical of radius, and brush 17 is the semicircle ring shape of top and the bottom laminating of filter screen 16, wash through the laminating of semicircle ring shape brush 17 and filter screen 16 bottom, reach the area and the laminating degree of increasing the washing, and then improve the effect of washing, the bottom of brush 17 and the inner wall bottom fixed connection who washs case 13, the top of brush 17 is the brush hair, the hole has been seted up to the bottom of brush 17, the brush hair at brush 17 top cleans filter screen 16 surface, when using water to wash through the hole drainage on brush 17, the right side fixed connection of hole and inlet tube 18 is seted up in the left side of wasing case 13, the left side bottom of wasing case 13 and the left side fixed connection of outlet pipe 19.
Through the air in the filter screen 16 processing exhaust box 2, when filter screen 16 live time overlength influences the filter effect, can open second motor 23, open inlet tube 18 and lead to water, become dirty filter screen 16 through wash the case 13 bottom fixed brush 17 handle with the water washing that inlet tube 18 let in, sewage after the washing passes through outlet pipe 19 and discharges, reaches the effect that can clean filter screen 16 without the manpower, and then reaches reduction cleaning personnel's intensity of labour.
When the air suction device is used, the first motor 8 is turned on, the first motor 8 drives the rotating rod 10 to rotate, the fan 12 is further driven to rotate to suck air, the rotating rod 10 rotates along with the rotating rod, the first gear 7 is driven to rotate, the first gear 7 drives the connecting plate 6 to rotate around the first gear 7, the first movable plate 4 and the second movable plate 5 are further driven to move, the effect that the fan 12 moves up and down is achieved, air suction treatment is carried out on air in multiple angles from top to bottom, air absorbed by the air inlet box 1 is filtered by the filter screen 16 and finally discharged from the air exhaust box 2, when the filter screen 16 is used for a long time, a large amount of pollutants can be retained to block filter holes, the filter effect is further influenced, the second motor 23 can be turned on, the water inlet pipe 18 is opened to pass through, the dirty filter screen 16 is treated by the brush 17 fixed at the bottom of the cleaning box, the cleaning effect is achieved, then the filter screen 16 is used for filtering, and the cleaned sewage is discharged through the water outlet pipe 19.
It is right above the utility model provides a ventilation unit for bridge tunnel has carried out detailed introduction. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. The utility model provides a bridge is ventilation unit for tunnel, includes inlet box (1), its characterized in that: the device also comprises a fixed plate (3), a first movable plate (4), a second movable plate (5) and a connecting plate (6);
the left side of the air inlet box (1) is fixedly connected with the hole formed in the right side of the cleaning box (13), the hole formed in the left side of the cleaning box (13) is fixedly connected with the right side of the exhaust box (2), the hole formed in the top of the front end of the fixed plate (3) is movably connected with the rear end of the air inlet box (1) through a fixed rod, the hole formed in the top of the front end of the first movable plate (4) is movably connected with the rear end of the air inlet box (1) through a bearing, the top of the front end of the fixed plate (3) is attached to the top of the rear end of the first movable plate (4), the hole formed in the bottom of the front end of the fixed plate (3) is movably connected with the rear end of the air inlet box (1) through a fixed rod, the hole formed in the left side of the front end of the second movable plate (5) is movably connected with the rear end of the air inlet box (1) through, the bottom of the front end of the fixed plate (3) is attached to the left side of the rear end of the second movable plate (5), the left side of the rear end of the connecting plate (6) penetrates through the right side of the front end of the second movable plate (5) and is movably connected with the second movable plate (5), the left side of the rear end of the connecting plate (6) is fixedly connected with the center of the front end of the first gear (7), and the front end of the right side of the connecting plate (6) penetrates through a hole formed in the bottom of the rear end of the first movable plate (4) and is movably connected with the first movable plate (4);
the left side of the bottom of the second movable plate (5) is fixedly connected with the top of a fixed sleeve (9), the inner wall of the fixed sleeve (9) is fixedly connected with the outer surface of an output shaft of a first motor (8), the right side of the output shaft of the first motor (8) is fixedly connected with the left side of a rotating rod (10), the outer surface of the rotating rod (10) is fixedly connected with the inner wall of a threaded sleeve (11), the top of the outer surface of the threaded sleeve (11) is meshed with the bottom of a first gear (7), and the right side of the rotating rod (10) is fixedly connected with the left side of a fan (12);
the cleaning device is characterized in that the bottom of the front end of the cleaning box (13) is fixedly connected with the rear end of a fixing frame (24), the top of the fixing frame (24) is fixedly connected with the bottom of a second motor (23), the rear end of the second motor (23) is fixedly connected with the front end of a second rotating roller (15), the front end of the outer surface of the second rotating roller (15) penetrates through a third gear (21) and is fixedly connected with the third gear (21), the bottom of the outer surface of the third gear (21) is meshed with the bottom of the inner wall of a chain (22), the top of the inner wall of the chain (22) is meshed with the top of the outer surface of a second gear (20), the rear end of the second gear (20) is fixedly connected with the front end of a first rotating roller (14), the outer surface of the first rotating roller (14) penetrates through the front end of the cleaning box (13) through a bearing and is movably connected with a first rotating roller (14), and the rear end of the first rotating roller (14) is movably connected with a notch formed in the rear end of the inner wall of the cleaning box (13) through, the top of the outer surface of the first rotary roller (14) is movably connected with the top of the inner wall of the filter screen (16), the bottom of the inner wall of the filter screen (16) is movably connected with the bottom of the outer surface of the second rotary roller (15), the outer surface of the second rotary roller (15) penetrates through the front end of the cleaning box (13) through a bearing and is movably connected with the cleaning box (13), and the rear end of the second rotary roller (15) is movably connected with a notch formed in the rear end of the inner wall of the cleaning box (13) through a bearing;
the bottom of filter screen (16) and the top laminating of brush (17), the bottom of brush (17) and the inner wall bottom fixed connection who washs case (13), the right side fixed connection of hole and inlet tube (18) is seted up in the left side of wasing case (13), the left side fixed connection of the right side bottom of wasing case (13) and outlet pipe (19).
2. The ventilation device for the bridge tunnel according to claim 1, wherein: the connecting plate (6) is Z-shaped, the air inlet box (1) is round table-shaped, and the exhaust box (2) is cylindrical.
3. The ventilation device for the bridge tunnel according to claim 1, wherein: the top of the brush (17) is provided with bristles, and the bottom of the brush (17) is provided with holes.
4. The ventilation device for the bridge tunnel according to claim 1, wherein: the inner wall of the cleaning box (13) is positioned on both sides of the position right above the water inlet pipe (18) and is provided with a baffle.
5. The ventilation device for the bridge tunnel according to claim 1, wherein: the horizontal position of the rotating rod (10) is parallel to the horizontal position of the second movable plate (5).
6. The ventilation device for the bridge tunnel according to claim 1, wherein: the first rotating roller (14) and the second rotating roller (15) are cylindrical with the same radius, and the hairbrush (17) is in a semicircular ring shape with the top attached to the bottom of the filter screen (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020643318.2U CN211950556U (en) | 2020-04-25 | 2020-04-25 | Ventilation unit for bridge tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020643318.2U CN211950556U (en) | 2020-04-25 | 2020-04-25 | Ventilation unit for bridge tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211950556U true CN211950556U (en) | 2020-11-17 |
Family
ID=73162717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020643318.2U Expired - Fee Related CN211950556U (en) | 2020-04-25 | 2020-04-25 | Ventilation unit for bridge tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211950556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992747A (en) * | 2022-06-13 | 2022-09-02 | 中建七局第四建筑有限公司 | Fresh air heat recovery device for ultralow-energy-consumption building and use method thereof |
-
2020
- 2020-04-25 CN CN202020643318.2U patent/CN211950556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992747A (en) * | 2022-06-13 | 2022-09-02 | 中建七局第四建筑有限公司 | Fresh air heat recovery device for ultralow-energy-consumption building and use method thereof |
| CN114992747B (en) * | 2022-06-13 | 2023-09-26 | 中建七局第四建筑有限公司 | Fresh air heat recovery device for ultralow-energy-consumption building and application method of fresh air heat recovery device |
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| 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: 20201117 Termination date: 20210425 |