CN213627648U

CN213627648U - Canyon tunnel dust keeper

Info

Publication number: CN213627648U
Application number: CN202022328629.2U
Authority: CN
Inventors: 白周全; 李秋甫; 吴佳俊
Original assignee: Sichuan Chuanjiao Road and Bridge Co Ltd
Current assignee: Sichuan Chuanjiao Road and Bridge Co Ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-06
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a canyon tunnel dust keeper, comprising a base plate, the fixed a plurality of damping device that are provided with in bottom plate upper end, damping device includes shock absorber seat and snubber block, the inside both sides of shock absorber seat are all fixed and have been seted up spacing spout, the equal fixedly connected with spacing slider of snubber block both sides wall lower extreme, two spacing slider slides respectively in two spacing spouts are inside, the fixed a plurality of damping spring, a plurality of being provided with between shock absorber seat and the snubber block damping device upper end fixedly connected with equipment casing. The utility model discloses a canyon tunnel dust keeper sets up spray dust collector, can spout water smoke, subsides the dust absorption in the tunnel, still sets up the dust remover and removes dust everywhere in to the tunnel, makes the dust in the tunnel detach more thoroughly, and the device volume is less simultaneously, and it is more convenient to remove, is provided with damping device, walks more steadily in the uneven relief in tunnel.

Description

Canyon tunnel dust keeper

Technical Field

The utility model relates to a tunnel construction dust removal technical field especially relates to a canyon tunnel dust keeper.

Background

The tunnel excavation often adopts the drilling blasting method, must produce a large amount of dust at the blasting in-process, inhales when too much when the human body, and is comparatively not good to the human body, seriously influences tunnel construction and managers's health.

Dust that present tunnel excavation produced generally adopts the ventilation of impressing to dilute the dust, muddy air is arranged outside the hole in with the hole to the rethread flowing air principle, perhaps cooperation water spray dust device becomes the mud with the dust liquefaction, these dust keeper are comparatively large-scale, it is comparatively inconvenient to remove, can not carry out better dust removal effect to every position in the tunnel well, and simultaneously, conventional dust removal method leads to interior construction conditions poor, the dust collection efficiency is low, the dust removal time is long, the dust removal power consumption is big, the dynamics of dust removal is difficult to control simultaneously, the mud of formation brings a great deal of inconvenience for constructor, and then influences the construction progress.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a gorge tunnel dustproof device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a gorge tunnel dust-proof device comprises a bottom plate, wherein a plurality of shock absorption devices are fixedly arranged at the upper end of the bottom plate, each shock absorption device comprises a shock absorption seat and a shock absorption block, limiting sliding grooves are fixedly formed in two sides of the interior of each shock absorption seat, limiting sliding blocks are fixedly connected to the lower ends of two side walls of each shock absorption block, the two limiting sliding blocks respectively slide in the two limiting sliding grooves, a plurality of shock absorption springs are fixedly arranged between the shock absorption seats and the shock absorption blocks, an equipment shell is fixedly connected to the upper ends of the shock absorption devices, a water tank, a dust storage chamber and an exhaust fan are fixedly arranged in the equipment shell, a booster water pump is fixedly arranged at the upper end of the water tank, a water suction pipe is fixedly connected to the input end of the booster water pump, one end of the water suction pipe, far away from the, the one end fixedly connected with atomizer of booster water pump is kept away from to the outlet pipe, the base is placed to the fixed being provided with in updraft ventilator bottom, the output and the dust storage room lateral wall fixed connection of air exhauster, the input fixedly connected with dust absorption pipe of air exhauster, the one end fixedly connected with dust absorption mouth of air exhauster is kept away from to the dust absorption pipe, equipment shell front end fixedly connected with adjustable support, the one end fixedly connected with mount pad of equipment shell is kept away from to adjustable support, the fixed setting in mount pad upper end of dust absorption mouth.

As a further description of the above technical solution:

the bottom plate lower end face four corners all fixedly is provided with direction walking wheel, four direction walking wheel lateral part all fixedly is provided with the brake block.

As a further description of the above technical solution:

the front end face of the water tank is fixedly provided with a control panel and a display screen.

As a further description of the above technical solution:

the front end of the dust storage chamber is rotationally connected with a box door through a rotating hinge.

As a further description of the above technical solution:

and a control valve is fixedly arranged at one end of the water suction pipe close to the booster water pump.

As a further description of the above technical solution:

the fixed rotating base that is provided with in one side that keeps away from booster water pump of equipment shell up end, the rotating base upper end is rotated and is provided with the bracing piece, the atomizer is fixed to be set up in the bracing piece upper end.

As a further description of the above technical solution:

the one end fixedly connected with link of adjustable support is kept away from to equipment shell, link upper end fixedly connected with pushes away the handle.

As a further description of the above technical solution:

the lower end of the push handle is fixedly provided with a hand-held brake handle which can control four brake pads to perform brake operation.

The utility model discloses following beneficial effect has:

the utility model provides a canyon tunnel dust keeper, through setting up spraying dust collector, can carry out the pressure boost through booster water pump, then make water form the water smoke through atomizer, subside the dust absorption in the tunnel, and can be according to the nimble volume of controlling the water spray of dust content in the tunnel, prevent to spray water and form mud in too much messenger's tunnel, influence workman's construction, and then influence the construction progress, remove dust in to the tunnel through setting up the dust remover, can make the dust in the tunnel detach more thoroughly, the dust content in the effective control tunnel, reach the dirt-proof purpose in tunnel.

The utility model provides a canyon tunnel dust keeper, through setting up the walking wheel, make things convenient for this dust collector's removal, this dust collector volume is less simultaneously, it is more convenient to remove, the dust fall that conveniently removes dust to each place in the tunnel, be provided with in handle department and hold the brake lever, the brake operation that carries out dust collector that can be nimble, the convenience is controlled dust collector, set up a plurality of damping device at device shell lower extreme, can carry out the shock attenuation to dust collector, walking that can be better in the uneven relief in tunnel, the walking is more steady, it is more convenient to use.

Drawings

Fig. 1 is a front view of a gorge tunnel dust-proof device proposed by the present invention;

fig. 2 is a front sectional view of a canyon tunnel dust-proof device provided by the present invention;

fig. 3 is a schematic structural view of a damping device of the gorge tunnel dust-proof device of the present invention;

fig. 4 is the utility model provides a canyon tunnel dust keeper's direction walking wheel schematic diagram.

Illustration of the drawings:

1. a base plate; 2. a damping device; 3. an equipment housing; 4. a connecting frame; 5. a push handle; 6. the brake crank is held by hand; 7. a control panel; 8. a display screen; 9. a box door; 10. rotating the hinge; 11. a dust collection pipe; 12. an adjustable support; 13. a mounting seat; 14. a dust suction port; 15. guiding a traveling wheel; 16. a water tank; 17. a dust storage chamber; 18. a suction pipe; 19. a booster water pump; 20. a water outlet pipe; 21. rotating the base; 22. a support bar; 23. an atomizing spray head; 24. a control valve; 25. an exhaust fan; 26. placing a base; 27. a shock absorbing seat; 28. a limiting chute; 29. a damper block; 30. a limiting slide block; 31. a damping spring; 32. a brake pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a gorge tunnel dust-proof device comprises a bottom plate 1, a plurality of shock absorbing devices 2 are fixedly arranged at the upper end of the bottom plate 1, each shock absorbing device 2 comprises a shock absorbing seat 27 and a shock absorbing block 29, limit sliding grooves 28 are fixedly arranged at two sides inside the shock absorbing seat 27, limit sliding blocks 30 are fixedly connected at the lower ends of two side walls of each shock absorbing block 29, the two limit sliding blocks 30 respectively slide inside the two limit sliding grooves 28, a plurality of shock absorbing springs 31 are fixedly arranged between the shock absorbing seat 27 and the shock absorbing blocks 29, an equipment shell 3 is fixedly connected at the upper ends of the shock absorbing devices 2, a water tank 16, a dust storage chamber 17 and an exhaust fan 25 are fixedly arranged inside the equipment shell 3, a booster water pump 19 is fixedly arranged at the upper end of the water tank 16, a water suction pipe 18 is fixedly connected at the input end of the booster water pump 19, one end of the water suction pipe 18, which is, one end fixedly connected with atomizer 23 that booster water pump 19 was kept away from to outlet pipe 20, air exhauster 25 bottom is fixed to be provided with places base 26, air exhauster 25's output and dust storage 17 lateral wall fixed connection, air exhauster 25's input fixedly connected with dust absorption pipe 11, air exhauster 25's one end fixedly connected with dust absorption mouth 14 is kept away from to dust absorption pipe 11, equipment shell 3 front end fixedly connected with adjustable bracket 12, adjustable bracket 12 keeps away from equipment shell 3's one end fixedly connected with mount pad 13, dust absorption mouth 14 is fixed to be set up in mount pad 13 upper end.

All fixed direction walking wheel 15 that is provided with of terminal surface four corners department under bottom plate 1, four direction walking wheel 15 lateral parts are all fixed and are provided with brake block 32, the fixed control panel 7 and the display screen 8 that are provided with of terminal surface before the water tank 16, dust storage chamber 17 front end is rotated through rotating hinge 10 and is connected with chamber door 9, the fixed control valve 24 that is provided with of one end that booster pump 19 is close to pipe 18 that absorbs water, the fixed rotating base 21 that is provided with in one side that booster pump 19 was kept away from to equipment shell 3 up end, rotating base 21 upper end is rotated and is provided with bracing piece 22, atomizer 23 is fixed to be set up in bracing piece 22 upper end, equipment shell 3 keeps away from the one end fixedly connected with link 4 of adjustable bracket 12, link 4 upper end fixedly connected with pushing handle 5, pushing handle 6 is held to fixed being provided with of 5 lower.

The working principle is as follows: when the canyon tunnel dust-proof device is used, the pushing handle 5 is held by hand to move the device, the guide travelling wheels 15 are favorable for moving the device, when dust removal is needed, the control panel 7 controls the control valve 24 to open, then the booster water pump 19 is started, water in the water tank 16 is pumped out through the water suction pipe 18 and reaches the atomizing nozzle 23 through the water outlet pipe 20, water mist is formed by spraying out of the atomizing nozzle 23, dust in the tunnel is absorbed and settled, the amount of water spraying can be flexibly controlled according to the dust content in the tunnel, excessive water spraying is prevented from forming mud in the tunnel, construction of workers is influenced, the atomizing nozzle 23 can rotate to change the direction through the rotating base 21, spraying is convenient for different positions, a small amount of dust in the tunnel can be sucked through the dust suction device, effective dust removal is realized, the exhaust fan 25 is started through the control panel 7, air exhauster 25 induced drafts, inhale the dust through dust absorption mouth 14, and get into through dust absorption pipe 11 and store up dirt room 17 centralized collection processing, can make the more thorough that the dust in the tunnel detached, the dust content in the effective control tunnel, reach the dirt-proof purpose in tunnel, it holds brake lever 6 to push away to be provided with in 5 departments, the brake operation that carries out dust collector that can be nimble, the convenience is controlled dust collector, set up a plurality of damping device 2 at 3 lower extremes of equipment shell, can carry out the shock attenuation to dust collector, walking that can be better in the uneven terrain in tunnel, it is more steady to walk.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A canyon tunnel dust keeper, includes bottom plate (1), its characterized in that: the damping device comprises a base plate (1), wherein a plurality of damping devices (2) are fixedly arranged at the upper end of the base plate (1), each damping device (2) comprises a damping seat (27) and a damping block (29), limiting sliding grooves (28) are fixedly formed in two sides of the inside of each damping seat (27), limiting sliding blocks (30) are fixedly connected to the lower ends of two side walls of each damping block (29), the two limiting sliding blocks (30) slide in the two limiting sliding grooves (28) respectively, a plurality of damping springs (31) are fixedly arranged between the damping seats (27) and the damping blocks (29), an equipment shell (3) is fixedly connected to the upper ends of the plurality of damping devices (2), a water tank (16), a dust storage chamber (17) and an exhaust fan (25) are fixedly arranged in the equipment shell (3), a booster water pump (19) is fixedly arranged at the upper end of the water tank (16), and a water suction pipe (18, the water suction pipe (18) is far away from one end of the booster water pump (19) and penetrates through the upper wall of the water tank (16) and extends into the bottom of the water tank (16), the output end of the booster water pump (19) is fixedly connected with a water outlet pipe (20), one end of the water outlet pipe (20) far away from the booster water pump (19) is fixedly connected with an atomizing spray head (23), the bottom of the air exhauster (25) is fixedly provided with a placing base (26), the output end of the air exhauster (25) is fixedly connected with the side wall of the dust storage chamber (17), the input end of the air exhauster (25) is fixedly connected with a dust suction pipe (11), one end of the dust suction pipe (11) far away from the air exhauster (25) is fixedly connected with a dust suction opening (14), the front end of the equipment shell (3) is fixedly connected with an adjustable support (12), and, the dust suction port (14) is fixedly arranged at the upper end of the mounting seat (13).

2. The canyon tunnel dust-proof device of claim 1, wherein: all fixed direction walking wheel (15) that are provided with in terminal surface four corners department under bottom plate (1), four direction walking wheel (15) lateral part all is fixed and is provided with brake block (32).

3. The canyon tunnel dust-proof device of claim 1, wherein: the front end face of the water tank (16) is fixedly provided with a control panel (7) and a display screen (8).

4. The canyon tunnel dust-proof device of claim 1, wherein: the front end of the dust storage chamber (17) is rotatably connected with a chamber door (9) through a rotating hinge (10).

5. The canyon tunnel dust-proof device of claim 1, wherein: one end of the water suction pipe (18) close to the booster water pump (19) is fixedly provided with a control valve (24).

6. The canyon tunnel dust-proof device of claim 1, wherein: one side of the upper end face of the equipment shell (3) far away from the booster water pump (19) is fixedly provided with a rotating base (21), the upper end of the rotating base (21) is rotatably provided with a supporting rod (22), and the atomizing nozzle (23) is fixedly arranged at the upper end of the supporting rod (22).

7. The canyon tunnel dust-proof device of claim 1, wherein: one end of the equipment shell (3) far away from the adjustable support (12) is fixedly connected with a connecting frame (4), and the upper end of the connecting frame (4) is fixedly connected with a pushing handle (5).

8. The canyon tunnel dust-proof device of claim 7, wherein: the lower end of the push handle (5) is fixedly provided with a hand-held brake handle (6), and the hand-held brake handle (6) can control four brake pads (32) to perform brake operation.