CN218759996U - Dust device is used in tunnel construction with ventilation effect - Google Patents
Dust device is used in tunnel construction with ventilation effect Download PDFInfo
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- CN218759996U CN218759996U CN202223102960.8U CN202223102960U CN218759996U CN 218759996 U CN218759996 U CN 218759996U CN 202223102960 U CN202223102960 U CN 202223102960U CN 218759996 U CN218759996 U CN 218759996U
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Abstract
The utility model provides a dust device is used in tunnel construction with ventilation effect. The dust-settling device with the ventilation effect for tunnel construction comprises a base plate; the placing seat is fixedly arranged at the top of the base plate, and a water bucket is fixedly arranged on the placing seat; the fixing frame is fixedly arranged at the top of the base plate, a support is arranged on the fixing frame above the top, and an electric hydraulic telescopic rod is fixedly arranged on the support; and the mounting rack is fixedly mounted at the top end of the output rod of the electric hydraulic telescopic rod. The utility model provides a dust device for tunnel construction with ventilation effect has stable and simple structure of lift adjustment, convenient to use's advantage.
Description
Technical Field
The utility model relates to a tunnel construction technical field especially relates to a dust device is used in tunnel construction with ventilation effect.
Background
In-process at tunnel construction, the inside a large amount of dusts that can produce in tunnel for the dust produces the influence to tunnel construction work, need handle the dust through dust device, so that promote tunnel construction's operational environment.
Through the retrieval, the patent document of granting bulletin No. CN214303917U discloses a dust device is used in track traffic tunnel construction, belong to the dust device field, this dust device is used in track traffic tunnel construction, including box and bin, the upper end swing joint of bin has elevating gear, elevating gear includes movable base, cross bracing frame, hydraulic stem and spout, it is fixed to connect through cross bracing frame between movable base and the spout, the last fixed surface of movable base installs the hydraulic stem, the top and the cross bracing frame swing joint of hydraulic stem, the upper end swing joint of box has first carousel, the last fixed surface of first carousel installs adjusting part, adjusting part's upper end has the spray cylinder through support frame swing joint, water pump side fixedly connected with pipe, hose other end fixed connection is on the surface of spray cylinder, the lower extreme fixed mounting of bin has the steel wheel, the right side of bin is equipped with the coupling.
Although the above-mentioned prior art scheme can carry out elevating movement to the device of upper end through elevating gear, can carry out the dust fall to different heights in tunnel construction, in the actual use, there is the phenomenon of complicated structure in the in-process that goes up and down to the spraying bucket through cross bracing frame and hydraulic stem, remains to be improved.
Therefore, it is necessary to provide a new dust-settling device with ventilation function for tunnel construction to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a dust device is used in tunnel construction that lifting adjusting is stable and simple structure, convenient to use's ventilation effect.
In order to solve the technical problem, the utility model provides a dust device for tunnel construction with ventilation includes: a base plate; the placing seat is fixedly arranged at the top of the base plate, and a water bucket is fixedly arranged on the placing seat; the fixing frame is fixedly arranged at the top of the base plate, a support is arranged on the fixing frame above the top, and an electric hydraulic telescopic rod is fixedly arranged on the support; the mounting rack is fixedly mounted on the top end of the output rod of the electric hydraulic telescopic rod; the two damping rotating shafts are symmetrically and rotatably installed on the installation frame, one end, close to each other, of each damping rotating shaft is fixedly provided with the same installation shell, and the inner wall of each installation shell is fixedly provided with the rear annular atomizing spray pipe; the high-pressure water pump is fixedly installed at the top of the base plate, a first connecting pipe is fixedly installed at the water inlet end of the high-pressure water pump, and the water inlet end of the first connecting pipe is fixedly communicated with the water bucket; the second connecting pipe is fixedly arranged on one side of the fixing frame, the water inlet end of the second connecting pipe is fixedly communicated with the water outlet end of the high-pressure water pump, a flexible hose is fixedly arranged on the water outlet end of the second connecting pipe, and the water outlet end of the flexible hose extends into the mounting shell and is fixedly communicated with the annular atomizing spray pipe; a ventilation mechanism disposed on the mounting case.
Preferably, ventilation mechanism includes mounting panel, first pivot flabellum, second pivot, motor and two awl teeth, mounting panel fixed mounting is in on the top inner wall of installation shell, first pivot is rotated and is installed on the mounting panel, flabellum fixed mounting is in on the one end of first pivot, the second pivot is rotated and is installed the top of installation shell, the bottom of second pivot extends into in the installation shell, motor fixed mounting is in the top of installation shell, the output shaft of motor with the top fixed connection of second pivot, two awl teeth difference fixed mounting be in on the bottom of second pivot with on the other end of first pivot, two the awl teeth mesh mutually.
Preferably, a filter screen basket is slidably mounted in the bucket, a bucket cover is arranged at the top of the bucket, and a grip is fixedly mounted at the top of the bucket cover.
Preferably, the bottom symmetry fixed mounting of bed plate has a plurality of walking wheels, the top fixed mounting of bed plate has and pushes away a frame.
Preferably, one end of the mounting shell is provided with an air inlet.
Preferably, the top of the fixing frame is provided with a through hole, and the through hole is matched with the electric hydraulic telescopic rod.
Compared with the prior art, the utility model provides a dust device for tunnel construction with ventilation effect has following beneficial effect:
the utility model provides a dust device is used in tunnel construction with ventilation effect:
1. the output rod extends out to drive the mounting frame and the mounting shell to move upwards through the arranged electric hydraulic telescopic rod during operation, the height of the annular atomizing spray pipe can be adjusted according to actual use requirements, the structure is simple, the adjustment is stable, the use and the operation are convenient, the arranged high-pressure water pump operates and is matched with the first connecting pipe, the second connecting pipe and the telescopic hose, water in the bucket can be pressurized, pumped out and conveyed into the annular atomizing spray pipe, and the atomized and sprayed water can be used for reducing dust in the tunnel;
2. the motor operation through setting up can drive the second pivot and rotate, cooperates the rotation that the first pivot of two awl tooth drives and drive the flabellum, can accelerate the air flow rate in the tunnel, ventilates tunnel inside when can realize the dust fall, through the filter screen basket that sets up, can filter in the aquatic impurity of adding water, avoids impurity to block up atomizer, can cover the filler on the cask through the bung that sets up, avoids the dust to waft and falls into in the cask.
Drawings
Fig. 1 is a schematic side sectional view of a preferred embodiment of a dust-settling device with ventilation for tunnel construction according to the present invention;
fig. 2 is a schematic structural view of the mounting frame of the present invention;
fig. 3 is a schematic side view of the present invention.
Reference numbers in the figures: 1. a base plate; 2. a placing seat; 3. a water bucket; 4. a fixed mount; 5. a support; 6. an electric hydraulic telescopic rod; 7. a mounting frame; 8. a damping rotating shaft; 9. mounting a shell; 10. an annular atomizing nozzle; 11. a high pressure water pump; 12. a first connecting pipe; 13. a second connecting pipe; 14. a flexible hose; 15. mounting a plate; 16. a first rotating shaft; 17. a fan blade; 18. a second rotating shaft; 19. a motor; 20. conical teeth; 21. a screen basket; 22. and a barrel cover.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic side sectional view of a dust-settling device for tunnel construction with ventilation according to a preferred embodiment of the present invention; fig. 2 is a schematic structural view of the mounting frame of the present invention; fig. 3 is a schematic side view of the present invention. Dust device for tunnel construction with ventilation effect includes: a base plate 1; the placing seat 2 is fixedly arranged at the top of the base plate 1, and a water bucket 3 is fixedly arranged on the placing seat 2; the fixing frame 4 is fixedly arranged at the top of the base plate 1, a support 5 is arranged on the fixing frame 4 higher than the top, and an electric hydraulic telescopic rod 6 is fixedly arranged on the support 5; the mounting rack 7 is fixedly arranged on the top end of the output rod of the electric hydraulic telescopic rod 6; the two damping rotating shafts 8 are symmetrically and rotatably installed on the installation frame 7, one end, close to each other, of each of the two damping rotating shafts 8 is fixedly provided with the same installation shell 9, and the inner wall of each installation shell 9 is fixedly provided with a rear annular atomizing nozzle 10; the high-pressure water pump 11 is fixedly arranged at the top of the base plate 1, a first connecting pipe 12 is fixedly arranged at the water inlet end of the high-pressure water pump 11, and the water inlet end of the first connecting pipe 12 is fixedly communicated with the water bucket 3; the second connecting pipe 13 is fixedly arranged on one side of the fixed frame 4, the water inlet end of the second connecting pipe 13 is fixedly communicated with the water outlet end of the high-pressure water pump 11, the water outlet end of the second connecting pipe 13 is fixedly provided with a flexible hose 14, and the water outlet end of the flexible hose 14 extends into the mounting shell 9 and is fixedly communicated with the annular atomizing spray pipe 10; ventilation mechanism, ventilation mechanism sets up on the installation shell 9, through the electric hydraulic telescopic handle 6 that sets up, the output rod stretches out and can drive mounting bracket 7 and installation shell 9 upward movement when the operation, can adjust the height of annular atomizing spray tube 10 according to the in-service use demand, it is stable just to adjust festival simple structure, it is also comparatively convenient to use the operation, through the high pressure water pump 11 operation that sets up, cooperate first connecting pipe 12, second connecting pipe 13 and flexible tube 14, can take out the water pressurization in the cask 3 from carrying in the annular atomizing spray tube 10, atomizing spun water can carry out the dust fall in the tunnel.
Ventilation mechanism includes mounting panel 15, 16 flabellum 17 of first pivot, second pivot 18, motor 19 and two awl teeth 20, mounting panel 15 fixed mounting is in on the top inner wall of installation shell 9, first pivot 16 rotates and installs on mounting panel 15, flabellum 17 fixed mounting is in on the one end of first pivot 16, second pivot 18 rotates and installs the top of installation shell 9, the bottom of second pivot 18 extends into in the installation shell 9, motor 19 fixed mounting is in the top of installation shell 9, motor 19's output shaft with the top fixed connection of second pivot 18, two awl teeth 20 respectively fixed mounting be in on the bottom of second pivot 18 with on the other end of first pivot 16, two awl teeth 20 mesh mutually, and the motor 19 operation through setting up can drive second pivot 18 and rotate, cooperates two awl teeth 20 to drive the rotation of first pivot 16 and drive flabellum 17, can accelerate the air flow rate in the tunnel, can realize ventilating the inside tunnel when the dust fall.
Sliding mounting has filter screen basket 21 in cask 3, the top of cask 3 is provided with bung 22, the top fixed mounting handle of bung 22 through the filter screen basket 21 that sets up, can filter adding aquatic impurity, avoids impurity to block up atomizer, can cover the filler on cask 3 through the bung 22 that sets up, avoids the dust to float and falls into in cask 3.
The bottom symmetry fixed mounting of bed plate 1 has a plurality of walking wheels, the top fixed mounting of bed plate 1 has and pushes away the frame, through the walking wheel that sets up with push away the frame, is convenient for promote and moves this device.
An air inlet is formed in one end of the mounting shell 9.
The opening has been seted up at the top of mount 4, the opening with 6 looks adaptations of electric hydraulic telescopic link.
The utility model provides a dust device for tunnel construction with ventilation effect's theory of operation as follows:
when the device is pushed during dust fall, the device is moved to a specified position under the action of a travelling wheel and then powered on, then a high-pressure water pump 11 and a motor 19 can be started, the running high-pressure water pump 11 is matched with a first connecting pipe 12, a second connecting pipe 13 and a telescopic hose 14, water in a water bucket 3 can be pressurized, pumped and conveyed to an annular atomizing spray pipe 10, then the water is sprayed out along a spray head on the annular atomizing spray pipe 10 for dust fall, meanwhile, an output shaft of the running motor 19 can drive a second rotating shaft 18 to rotate, the rotating second rotating shaft 18 drives two conical teeth 20 to drive a first rotating shaft 16 to rotate, the rotating first rotating shaft 16 drives a fan blade 17 to rotate, the rotation of the fan blade 17 can accelerate the air flow rate in a tunnel, and ventilation can be performed on the interior of the tunnel while dust fall is realized;
when the height that sprays of annular atomizing spray tube 10 is adjusted to needs, personnel can start electric hydraulic telescopic handle 6, and 6 output rods of electric hydraulic telescopic handle of operation stretch out and can drive mounting bracket 7 and the up motion of installation shell 9, and the height of annular atomizing spray tube 10 also changes thereupon, and this lift adjustment structure is compared comparatively simple structure and is adjusted stably with prior art scheme, and it is also comparatively convenient to use the operation.
Compared with the prior art, the utility model provides a dust device for tunnel construction with ventilation effect has following beneficial effect:
the utility model provides a dust device is used in tunnel construction with ventilation effect, electric hydraulic telescopic handle 6 through setting up, the output pole stretches out and can drive mounting bracket 7 and installation shell 9 upward movement when the operation, can adjust the height of annular atomizing spray tube 10 according to the in-service use demand, it is simple and stable to save the structure, it is also comparatively convenient to use the operation, high pressure water pump 11 through setting up moves, cooperate first connecting pipe 12, second connecting pipe 13 and expansion hose 14, can take out the water pressurization in the cask 3 from carrying in annular atomizing spray tube 10, atomizing spun water can carry out the dust fall in the tunnel, 19 operations through the motor that sets up can drive second pivot 18 and rotate, cooperate the rotation that two awl tooth 20 drive first pivot 16 drove flabellum 17, can accelerate the air flow rate in the tunnel, can ventilate to the tunnel inside when realizing the dust fall, through the filter screen basket 21 that sets up, can filter in the aquatic impurity of adding water, avoid impurity jam atomizer, can cover cask 22 through setting up on the cask 3, avoid the dust to float and fall into in 3.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a dust device is used in tunnel construction with ventilation effect which characterized in that includes:
a base plate;
the placing seat is fixedly arranged at the top of the base plate, and a water bucket is fixedly arranged on the placing seat;
the fixing frame is fixedly arranged at the top of the base plate, a support is arranged on the fixing frame higher than the top of the fixing frame, and an electric hydraulic telescopic rod is fixedly arranged on the support;
the mounting rack is fixedly mounted on the top end of the output rod of the electric hydraulic telescopic rod;
the two damping rotating shafts are symmetrically and rotatably installed on the installation frame, one end, close to each other, of each damping rotating shaft is fixedly provided with the same installation shell, and the inner wall of each installation shell is fixedly provided with the rear annular atomizing spray pipe;
the high-pressure water pump is fixedly arranged at the top of the base plate, a first connecting pipe is fixedly arranged at the water inlet end of the high-pressure water pump, and the water inlet end of the first connecting pipe is fixedly communicated with the water bucket;
the second connecting pipe is fixedly arranged on one side of the fixing frame, the water inlet end of the second connecting pipe is fixedly communicated with the water outlet end of the high-pressure water pump, a flexible hose is fixedly arranged on the water outlet end of the second connecting pipe, and the water outlet end of the flexible hose extends into the mounting shell and is fixedly communicated with the annular atomizing spray pipe;
a ventilation mechanism disposed on the mounting case.
2. The dust falling device with the ventilation effect for the tunnel construction of claim 1, wherein the ventilation mechanism comprises a mounting plate, a first rotating shaft fan blade, a second rotating shaft, a motor and two bevel teeth, the mounting plate is fixedly mounted on the inner wall of the top of the mounting shell, the first rotating shaft is rotatably mounted on the mounting plate, the fan blade is fixedly mounted on one end of the first rotating shaft, the second rotating shaft is rotatably mounted on the top of the mounting shell, the bottom end of the second rotating shaft extends into the mounting shell, the motor is fixedly mounted on the top of the mounting shell, an output shaft of the motor is fixedly connected with the top end of the second rotating shaft, the two bevel teeth are respectively and fixedly mounted on the bottom end of the second rotating shaft and the other end of the first rotating shaft, and the two bevel teeth are meshed with each other.
3. The dust fall device with the ventilation effect for tunnel construction of claim 1, wherein a filter screen basket is slidably mounted in the bucket, a bucket cover is arranged at the top of the bucket, and a grip is fixedly mounted at the top of the bucket cover.
4. The dust falling device with the ventilation effect for the tunnel construction as claimed in claim 1, wherein a plurality of travelling wheels are symmetrically and fixedly installed at the bottom of the base plate, and a push handle frame is fixedly installed at the top of the base plate.
5. The dust falling device with the ventilation effect for tunnel construction of claim 1, wherein an air inlet is formed at one end of the mounting shell.
6. The dust suppression device with the ventilation effect for tunnel construction according to claim 1, wherein a through hole is formed in the top of the fixing frame, and the through hole is matched with the electric hydraulic telescopic rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202223102960.8U CN218759996U (en) | 2022-11-22 | 2022-11-22 | Dust device is used in tunnel construction with ventilation effect |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202223102960.8U CN218759996U (en) | 2022-11-22 | 2022-11-22 | Dust device is used in tunnel construction with ventilation effect |
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CN218759996U true CN218759996U (en) | 2023-03-28 |
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CN202223102960.8U Active CN218759996U (en) | 2022-11-22 | 2022-11-22 | Dust device is used in tunnel construction with ventilation effect |
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- 2022-11-22 CN CN202223102960.8U patent/CN218759996U/en active Active
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