CN220336944U - Dust fall device suitable for tunnel construction - Google Patents
Dust fall device suitable for tunnel construction Download PDFInfo
- Publication number
- CN220336944U CN220336944U CN202321404906.0U CN202321404906U CN220336944U CN 220336944 U CN220336944 U CN 220336944U CN 202321404906 U CN202321404906 U CN 202321404906U CN 220336944 U CN220336944 U CN 220336944U
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- water tank
- device suitable
- tunnel construction
- dust
- gear
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- 239000000428 dust Substances 0.000 title claims abstract description 46
- 238000010276 construction Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000007921 spray Substances 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 210000000056 organ Anatomy 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 239000000975 dye Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000005507 spraying Methods 0.000 description 7
- 238000000605 extraction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a dust fall device suitable for tunnel construction, which comprises: the bearing plate is used for bearing and limiting the movable frame, a water tank which is nested and attached to the inner side of the upper end of the movable frame, a gear which is rotationally connected with the upper side of the middle part of the water tank and a bearing plate which is fixedly connected with the lower side of the right end of the movable frame; further comprises: the water level sensor is embedded and installed on the inner side of the left lower end of the water tank, and a battery is fixedly installed on the upper surface of the left front end of the water tank through a hoop and a screw; the upper side of the left end of the gear is fixedly connected with a supporting plate, and the inner side of the upper end of the supporting plate is rotationally connected with a spray head; an exhaust fan is fixedly arranged on the inner side of the right end of the bearing plate. This dust device suitable for tunnel construction, the scope of being convenient for automatically regulated shower nozzle water spray dust fall makes it dust fall effectual, is convenient for carry out the sensing to the water yield in the water tank and shows to be convenient for sound when the water yield is not enough and remind, be convenient for make dyestuff evenly distributed, and be convenient for filter the dust that produces in the construction and collect and dismantle the clearance.
Description
Technical Field
The utility model relates to the technical field of tunnel construction, in particular to a dust fall device suitable for tunnel construction.
Background
In order to provide convenience for transportation, a tunnel is usually arranged below the ground surface, and a large amount of dust is usually generated in the process of tunnel engineering construction, so that the dust is reduced to damage the body of an operator, and the dust falling device is required to be used for dust falling.
The utility model discloses a chinese utility model patent of publication number CN218493634U is granted to a dust device suitable for tunnel construction, including the tunnel rock wall that the equal demountable installation of inner wall both sides had dust fall subassembly, dust fall subassembly includes that top and bottom are constructed respectively and are connected with the connecting plate of U type seat one and U type seat two, offer the retaining chamber that is used for holding clear water in the connecting plate, and one side demountable installation of connecting plate has the switch-on retaining chamber and is used for producing the dry fog nozzle of nanometer level highly atomized water fog granule, the inner wall both sides of tunnel rock wall all equidistant demountable installation in the middle has the polylith track board, the T type track groove has been seted up in the middle to the one side of track board towards dust fall subassembly, but the connecting plate is constructed in the middle of one side towards the track board has slidable mounting in T type track inslot's T type cardboard, this dust device suitable for tunnel construction, rational in infrastructure, can avoid leading to tunnel surrounding rock to soften when promoting dust fall effect, excellent in use effect, and the practicality is strong.
But it is in the use, generally removes inconveniently, is difficult to the scope of automatically regulated water spray dust fall, and is inconvenient to carry out the sensing to the water yield in the water tank and show, is difficult to sound when the water yield is not enough and reminds, easily influences water spray dust fall, leads to the dust fall effect limited, consequently, we propose a dust fall device suitable for tunnel construction to solve the problem that proposes in the aforesaid.
Disclosure of Invention
The utility model aims to provide a dust settling device suitable for tunnel construction, which aims to solve the problems that the dust settling device suitable for tunnel construction is generally inconvenient to move, difficult to automatically adjust the range of water spraying dust settling, inconvenient to sense and display the water quantity in a water tank, difficult to sound and remind when the water quantity is insufficient, easy to influence the water spraying dust settling and limited in dust settling effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a dust fall device suitable for tunnel construction, comprising: the bearing plate is used for bearing and limiting the movable frame, a water tank which is nested and attached to the inner side of the upper end of the movable frame, a gear which is rotationally connected with the upper side of the middle part of the water tank and a bearing plate which is fixedly connected with the lower side of the right end of the movable frame;
further comprises:
the water level sensor is embedded and installed on the inner side of the left lower end of the water tank, and a battery is fixedly installed on the upper surface of the left front end of the water tank through a hoop and a screw;
the upper side of the left end of the gear is fixedly connected with a supporting plate, and the inner side of the upper end of the supporting plate is rotationally connected with a spray head;
an exhaust fan is fixedly arranged on the inner side of the right end of the bearing plate, and a filter screen is arranged on the left side of the exhaust fan.
Preferably, a display, a buzzer and a controller which are embedded and installed with the movable frame are arranged at the lower left rear part of the battery, a pumping pump which is installed with the movable frame by screws is arranged at the rear part of the battery, the left end and the rear end of the pumping pump are connected with a through pipe by screw threads, and the outer ends of the through pipe are respectively communicated and connected with the water tank and the spray head.
Preferably, the middle part downside fixedly connected with fixed plate of shower nozzle, and the inboard block of fixed plate is not dismantled and is connected with the movable rod to the downside fixedly connected with of movable rod is inlayed the first electric telescopic handle of installation with the gear, and the side cross-section shape of movable rod is "T" style of calligraphy moreover.
Preferably, the rear side meshing of gear is connected with the rack that sets up with the laminating of water tank, and the left side fixedly connected with second electric telescopic handle of rack to second electric telescopic handle is through staple bolt and screw and water tank fixed connection.
Preferably, the filter screen is nested to be attached to the inner side of the left end of the bearing plate, and limiting blocks which are connected with the bearing plate in a damping rotation mode are attached to the front side and the rear side of the upper end of the filter screen.
Compared with the prior art, the utility model has the beneficial effects that: the dust settling device suitable for tunnel construction is convenient for automatically adjusting the range of spraying water and settling dust of the spray head, has good dust settling effect, is convenient for sensing and displaying the water quantity in the water tank, is convenient for sounding and reminding when the water quantity is insufficient, is convenient for uniformly distributing dye, and is convenient for filtering, collecting, disassembling and cleaning dust generated in construction;
1. the water tank, the water level sensor, the battery and the display are arranged, the water level sensor is embedded and installed on the inner side of the left lower end of the water tank, the display, the buzzer and the controller are embedded and installed on the inner side of the left upper end of the water tank, and the battery is fixed on the upper side of the left front end of the water tank through the anchor ear and the screw, so that the water quantity in the water tank is conveniently sensed and displayed, and the sounding reminding is convenient when the water quantity is insufficient;
2. the device is provided with a water tank, a pump, a through pipe and a gear, wherein the pump which is connected with the through pipe through threads is arranged on the upper surface screw of the left end of the water tank, the outer end of a single body of the through pipe is respectively connected with the water tank and a spray head in a communicating way, the outer side of the left end of the spray head is rotationally connected with a support plate fixed with the gear, the gear is rotationally connected with the water tank, the rear side of the gear is in meshed connection with a rack of a left side fixed second electric telescopic rod, the second electric telescopic rod is fixedly connected with the water tank through a hoop and a screw, the inner side of the right end of the gear is embedded with a first electric telescopic rod of which the upper side is fixed with the spray head, and a fixed plate fixed with the spray head is in a clamping way outside the movable rod, so that the range of spraying water and dust fall of the spray head is convenient to automatically adjust, and the dust fall effect is good;
3. be provided with and accept board, air extraction fan, filter screen and stopper, because the right-hand member downside fixedly connected with who removes the frame accepts the board, the air extraction fan is installed to the right-hand member inboard of accepting the board, and the left side of air extraction fan be provided with accept the nested filter screen of laminating of board, the laminating of the upper end outside of filter screen is provided with and accepts the stopper that the board damping rotated and be connected, consequently be convenient for filter the dust that produces in the construction and collect and dismantle the clearance.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic side sectional view of the present utility model;
fig. 4 is a schematic diagram of a front view of the connection between the limiting block and the receiving plate.
In the figure: 1. a moving rack; 2. a water tank; 3. a water level sensor; 4. a battery; 5. a display; 6. a buzzer; 7. a controller; 8. pumping; 9. a through pipe; 10. a gear; 11. a support plate; 12. a spray head; 13. a fixing plate; 14. a movable rod; 15. a first electric telescopic rod; 16. a rack; 17. a second electric telescopic rod; 18. a receiving plate; 19. an exhaust fan; 20. a filter screen; 21. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: when the dust settling device suitable for tunnel construction is used, as shown in fig. 1 and 2, water can be filled into the inner side of the water tank 2, the device is moved to a position to be settled in tunnel construction through the moving frame 1, a spray head 12 arranged on the water tank 2 is aligned to the position to be settled, then other electric elements of the device can be powered through the battery 4 fixed on the upper side of the left front end of the water tank 2 through a hoop and a screw, and then the pump 8 mounted on the screw is controlled to operate through the controller 7 mounted on the inner side of the upper left end of the water tank 2, and as the left end of the pump 8 is in threaded connection with the suction pipe 9 communicated with the water tank 2, the spray head 12 is connected with the spray head 9 through the spray head 12 after the water tank 2 is connected with the spray head 9 through the spray head 12, so that the water can be conveniently sprayed out through the spray head 9 after the water tank 2 is connected with the spray head 9 through the spray head 9;
as shown in fig. 1, fig. 2 and fig. 3, in the process of spraying water to fall dust, the controller 7 can control the first electric telescopic rod 15 which is embedded and installed on the inner side of the right end of the gear 10 and the second electric telescopic rod 17 which is fixedly installed on the left side of the rack 16 to operate, as the upper side of the left end of the gear 10 is fixedly connected with the supporting plate 11 of the inner side rotating spray head 12, and the lower side of the middle part of the spray head 12 is fixedly connected with the fixed plate 13 which is in clamping and non-detachable connection with the movable rod 14, the movable rod 14 with a T-shaped structure is fixedly connected with the first electric telescopic rod 15, so that the operation of the first electric telescopic rod 15 is convenient for enabling the first electric telescopic rod 15 to drive the movable rod 14 to move up and down, so that the movable rod 14 drives the spray head 12 to rotate under the limit of the supporting plate 11 through the fixed plate 13, and as the gear 10 is connected with the rack 16 in a meshed manner after being connected with the middle upper side of the gear 10, the operation of the second electric telescopic rod 17 is convenient for enabling the rack 16 to drive the gear 10 to rotate under the limit of the water tank 2, so as to enable the gear 10 to drive the spray head 12 to rotate horizontally, thereby facilitating adjustment of the spray dust falling range of the spray head 12, and the good water spraying effect;
as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the controller 7 can control the air draft fan 19 mounted in the support plate 18 to be fixedly connected to the right lower side of the movable frame 1, as the left end and the right end of the support plate 18 are in communication connection, the left side of the air draft fan 19 is provided with the filter screen 20 which is nested and adhered to and connected with the support plate 18, and the outer side of the middle part of the upper end of the filter screen 20 is adhered to and provided with the limiting block 21, the upper end of the limiting block 21 is in damping rotation connection with the support plate 18, so that dust generated in construction is conveniently sucked to the inner side of the support plate 18 through the operation of the air draft fan 19, filtered by the filter screen 20 and collected and discharged, after the device is used, the limiting block 21 can be rotated, the adhering limiting block of the filter screen 20 is disconnected, and the filter screen 20 is detached from the support plate 18 for cleaning;
as shown in fig. 1 and fig. 2, and in the process of spraying water and falling dust, the controller 7 can control the water level sensor 3 which is embedded and installed on the inner side of the left lower end of the water tank 2, and the display 5 and the buzzer 6 which are embedded and installed on the inner side of the left upper end of the water tank 2 cooperate to perform operation, so that the water level sensor 3 senses the water quantity in the water tank 2, the display 5 displays the data sensed by the water level sensor 3, and the buzzer 6 is convenient to sound when the water level sensor 3 senses that the water quantity in the water tank 2 is insufficient, the operation personnel is reminded to add in time, the dust falling effect is avoided, and the above electrical elements are all in the prior art and are not detailed herein.
The details not described in detail in the specification belong to the prior art known to the person skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details not described in detail in the specification belong to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. A dust fall device suitable for tunnel construction, comprising: the device comprises a movable frame (1) for bearing and limiting, a water tank (2) nested and attached to the inner side of the upper end of the movable frame (1), a gear (10) connected with the upper side of the middle part of the water tank (2) in a rotating way, and a bearing plate (18) fixedly connected with the lower side of the right end of the movable frame (1);
characterized by further comprising:
the inner side of the left lower end of the water tank (2) is embedded with a water level sensor (3), and the upper surface of the left front end of the water tank (2) is fixedly provided with a battery (4) through a hoop and a screw;
a supporting plate (11) is fixedly connected to the upper side of the left end of the gear (10), and a spray head (12) is rotatably connected to the inner side of the upper end of the supporting plate (11);
an exhaust fan (19) is fixedly arranged on the inner side of the right end of the bearing plate (18), and a filter screen (20) is arranged on the left side of the exhaust fan (19).
2. The dust settling device suitable for tunnel construction according to claim 1, wherein: the left rear lower side of battery (4) is provided with display (5), bee calling organ (6) and controller (7) of installing are inlayed with removing frame (1), and the rear of battery (4) is provided with pump (8) with removing frame (1) screw installation to the left end and the rear end of pump (8) all threaded connection have siphunculus (9), and the free outer end of siphunculus (9) is the UNICOM with water tank (2) and shower nozzle (12) respectively and is connected.
3. The dust settling device suitable for tunnel construction according to claim 1, wherein: the middle part downside fixedly connected with fixed plate (13) of shower nozzle (12), and the inboard block of fixed plate (13) is not dismantled and is connected with movable rod (14) to the downside fixedly connected with of movable rod (14) is inlayed first electric telescopic handle (15) of installation with gear (10), and the side cross-section shape of movable rod (14) is "T" style of calligraphy moreover.
4. The dust settling device suitable for tunnel construction according to claim 1, wherein: the rear side meshing of gear (10) is connected with rack (16) that laminating set up with water tank (2), and the left side fixedly connected with second electric telescopic handle (17) of rack (16) to second electric telescopic handle (17) are through staple bolt and screw and water tank (2) fixed connection.
5. The dust settling device suitable for tunnel construction according to claim 1, wherein: the filter screen (20) is nested and attached to the inner side of the left end of the bearing plate (18), and limiting blocks (21) connected with the bearing plate (18) in a damping rotation mode are attached to the front side and the rear side of the upper end of the filter screen (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321404906.0U CN220336944U (en) | 2023-06-05 | 2023-06-05 | Dust fall device suitable for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321404906.0U CN220336944U (en) | 2023-06-05 | 2023-06-05 | Dust fall device suitable for tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220336944U true CN220336944U (en) | 2024-01-12 |
Family
ID=89450968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321404906.0U Active CN220336944U (en) | 2023-06-05 | 2023-06-05 | Dust fall device suitable for tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220336944U (en) |
-
2023
- 2023-06-05 CN CN202321404906.0U patent/CN220336944U/en active Active
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