CN211524884U - Dust collecting equipment is used in construction of portable tunnel - Google Patents

Abstract

The utility model discloses a dust collecting equipment is used in construction of portable tunnel, including the base, the base bottom is provided with slide mechanism, dust extraction, and the base upper surface is connected with atomizer through elevating gear. Base, second telescopic link cooperate, and the angle of watering is adjusted to the person of facilitating the use, the improvement of certain degree the scope of removing dust, promoted the efficiency of removing dust, solved and proposed the problem that current device can not adjust the watering angle among the above-mentioned background art, the improvement of certain degree the holistic practicality of device, person of facilitating the use's use.

Description

Dust collecting equipment is used in construction of portable tunnel

Technical Field

The utility model belongs to the technical field of dust removal instrument, a dust collecting equipment is used in construction of portable tunnel is related to.

Background

Tunnel construction is the abbreviation of new austria tunnel construction method, it is that austria scholars are in the tunnel construction practice for a long time, from the rock mechanics point of view and a reasonable construction method that proposes, the dust is more during tunnel construction, and the dust is the particulate matter in the atmosphere, and is great to the human body harm, needs watering dust fall during tunnel construction, generally uses the watering lorry to sprinkle water dust fall at present, but the tunnel sometimes is too narrow and mixed and disorderly, and the watering lorry is difficult to get into, and current dust collecting equipment for tunnel construction still has certain defect, just for example:

the angle of current dust collecting equipment can't be adjusted the dust fall, lead to the not thorough condition of dust fall, and current dust collector can't remove, need the manual work to spill water, user's intensity of labour has not only been increased, and waste time and energy, and current device can't collect the dust, inconvenient user's use, consequently need adjustable now, and be convenient for remove, and have the dust collecting equipment for the tunnel construction who has the collection function to the dust and satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dust collecting equipment is used in construction of portable tunnel has solved the problem that the dust collection efficiency who exists is low among the current dust removal instrument.

The utility model provides a technical scheme is, a dust collecting equipment is used in construction of portable tunnel, including the base, the base bottom is provided with slide mechanism, dust extraction, and the base upper surface is connected with atomizer through elevating gear.

The utility model discloses a characteristics still lie in:

the dust collection device comprises a first rotating shaft, the first rotating shaft is connected with a sucker, the bottom of the sucker is movably connected with a filter screen, and the dust collection device further comprises a motor fixed on the base, and the motor is in transmission connection with the first rotating shaft.

Elevating gear includes the expansion bracket, and expansion bracket bottom both ends are connected with the guide block respectively, and every guide block is connected with first telescopic link, still including seting up the guide way on the base, and the guide block is located the guide way, and the expansion bracket top is connected with the mounting panel, and atomizer fixes on the mounting panel.

The spraying device comprises a spraying machine, the spraying machine is connected to the lifting device through a supporting seat, the spraying machine is connected with a water tank through a pipeline, and the water tank is fixed on the base.

The supporting seat comprises two bases which are oppositely arranged, the two bases are respectively connected with the two sides of the spraying machine through second rotating shafts, the supporting seat further comprises a second telescopic rod, the movable end of the second telescopic rod is connected with the outer wall of the spraying machine, and the fixed end of the second telescopic rod is fixed on the lifting device.

The sliding mechanism is a damping wheel.

The utility model has the advantages that:

the utility model discloses a dust collecting equipment for mobile tunnel construction, base, second telescopic link cooperate, the angle of the convenient user regulation watering, the scope of improving dust removal to a certain extent, promoted the efficiency of removing dust, solved the problem that the current device can not adjust the watering angle in the above-mentioned background art, the improvement of a certain extent the holistic practicality of the device, the use of convenient user; the damping wheels are arranged, so that a user can conveniently move the device, and meanwhile, due to the fact that the ground in the tunnel is concave-convex, the device can bump in the moving process; collect through the sucking disc to the impurity on the earth's surface, prevent that impurity accumulation from subaerial, influence the healthy of worker, in order to prevent to plug up the sucking disc at impurity simultaneously, be provided with the filter screen in the below of sucking disc, prevent that the sucking disc from being blockked up by impurity, improvement to a certain extent the holistic practicality of the device, the improvement to a certain extent of while the life of sucking disc.

Drawings

FIG. 1 is a schematic structural view of a mobile dust removing apparatus for tunnel construction of the present invention;

FIG. 2 is a schematic structural view of a suction cup in the dust removing device for mobile tunnel construction of the present invention;

FIG. 3 is a schematic structural view of a guide block in the dust removing device for mobile tunnel construction of the present invention;

fig. 4 is the utility model relates to a structure schematic diagram of a dust collecting equipment inner support seat for mobile tunnel construction.

In the figure, 1, a base, 2, a sliding mechanism, 3, a first rotating shaft, 4, a sucker, 5, a filter screen, 6, an expansion bracket, 7, a guide block, 8, a first expansion link, 9, a guide groove, 10, a mounting plate, 11, a spraying machine, 12, a support seat, 12-1, a base, 12-2, a second rotating shaft, 12-3, a second expansion link, 13, a water tank, 14, a motor, 15, a water pump, 16, a lamp and 17, a baffle are arranged.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

A dust collecting device for mobile tunnel construction is shown in figure 1 and comprises a base 1, wherein a sliding mechanism 2 and a dust collecting device are arranged at the bottom of the base 1, and the upper surface of the base 1 is connected with a spraying device through a lifting device. Slide mechanism 2 is the shock attenuation wheel, and 1 bottom of base is provided with 3 shock attenuation wheels, and 3 shock attenuation wheels form triangle-shaped, and shock attenuation wheel and 1 constitution elastic connection of base, have the spring at shock attenuation wheel internally mounted, when meetting the unsmooth emergence of road surface and jolting, the effect that plays the shock attenuation and cushion of certain degree.

The dust collection device comprises a first rotating shaft 3, the first rotating shaft 3 is connected with a sucker 4, as shown in figure 2, the bottom of the sucker 4 is movably connected with a filter screen 5, the dust collection device also comprises a motor 14 fixed on the base 1, and the motor 14 is in transmission connection with the first rotating shaft 3. 5 one end of filter screen passes through hinge connection with sucking disc 4, and the other end passes through the bolt and is fixed with sucking disc 4, when not using, takes off the bolt, and filter screen 5 rotates downwards, and the person of facilitating the use clears up the inside impurity of filter screen 5, prevents that filter screen 5 from using inside impurity too much for a long time, leads to the fact the jam to filter screen 5, influences filter screen 5's normal use.

As shown in fig. 3, the lifting device comprises a telescopic frame 6, two ends of the bottom of the telescopic frame 6 are respectively connected with a guide block 7, the guide blocks 7 are T-shaped, a horizontal rod of each guide block 7 is connected with a first telescopic rod 8, the first telescopic rods 8 are all electric push rods, and the fixed ends of the first telescopic rods 8 are fixed on the base 1; still including offering the guide way 9 on base 1, the vertical pole of guide block 7 is located guide way 9, and 6 tops of expansion bracket are connected with mounting panel 10, and atomizer fixes on mounting panel 10. Two first telescopic links 8 drive guide block 7 respectively and move along guide way 9, realize the rising or the reduction of expansion bracket 6, and then adjust the height of mounting panel 10, and the width of mounting panel 10 is greater than the width of expansion bracket 10, and the person of facilitating the use clears up and maintains sprayer 11, the improvement of certain degree the life of sprayer 11.

The spraying device comprises a spraying machine 11, the spraying machine 11 is connected to the lifting device through a supporting seat 12, the spraying machine 11 is connected with a water tank 13 through a pipeline, a water pump 15 is arranged between the pipeline and the water tank, and the water tank 13 is fixed on the base 1.

As shown in fig. 4, the supporting base 12 includes two bases 12-1 arranged oppositely, the two bases 12-1 are connected to two sides of the spraying machine 11 through second rotating shafts 12-2, and further includes a second telescopic rod 12-3, the second telescopic rod 12-3 is an electric push rod, the movable end of the second telescopic rod 12-3 is connected to the outer wall of the spraying machine 11, and the fixed end is fixed on the lifting device. The second telescopic rod 12-3 extends out or retracts to drive the nozzle of the spraying machine 11 to move upwards or downwards, so that a user can adjust the angle of the spraying machine 11 according to own use requirements, the dust removal area of the device is increased to a certain degree, and the dust removal efficiency is improved.

The utility model discloses a dust collecting equipment working process for portable tunnel construction as follows:

when the mobile dust removal equipment for tunnel construction is used, firstly, water is added into the water tank 13, then a user adjusts the angle between the base 12-1 and the spraying machine 11 according to the use requirement of the user, the second telescopic rod 12-3 plays a supporting role on the spraying machine 11, then the water pump 15 is electrified to convey water from the pipeline to the atomizing spray head in the spraying machine 11 to be sprayed out, so that the water mist effect is achieved, meanwhile, the pipeline is a hose, the length can be automatically adjusted according to the movement of the spraying machine 11, and finally, the spraying machine 11 is electrified to drive the fan blades in the spraying machine to rotate, so that the flow speed of the water mist can be increased, the diffusion area of the water mist is increased, the dust removal range is increased to a certain extent, and the use of;

when the device needs to be moved, a user can push the handle above the base 1, so that the damping wheels drive the device to integrally move, in the moving process, when the device meets uneven ground, springs in the damping wheels can play a certain damping role to reduce the phenomenon of overall bumping of the device, and as light in the tunnel is weak, the user can turn on the lamp 16 on the base 1 to achieve the lighting effect when moving, and in order to prevent water mist from falling on the surface of the lamp 16, the baffle 17 is arranged above the lamp, so that the service life of the lamp 16 is prolonged to a certain degree;

in the moving process, a user can electrify the motor 14, the motor 14 is electrified to drive the first rotating shaft 3 to rotate, the first rotating shaft 3 rotates to drive the sucker 4 to rotate, impurities on the ground are absorbed, and in order to avoid the blockage of the sucker 4 by the impurities, the absorbed impurities can be collected in a concentrated manner through the filter screen 5; when not using, first telescopic link 8 shrink, mounting panel 10 drives expansion bracket 6 and folds flexible, and expansion bracket 6 removes and makes guide block 7 remove in guide way 9 is inside, and first telescopic link 8 plays spacing effect to the removal of guide block 7 simultaneously, and the person of facilitating the use clears up and maintains sprayer 11, and the user can remove filter screen 5 downwards simultaneously to the person of facilitating the use clears up the impurity of filter screen 5 inside.

In such a way, the base and the second telescopic rod of the dust removing device for the movable tunnel construction are matched, so that a user can conveniently adjust the sprinkling angle, the dust removing range is improved to a certain degree, the dust removing efficiency is improved, the problem that the existing device cannot adjust the sprinkling angle in the background technology is solved, the overall practicability of the device is improved to a certain degree, and the device is convenient to use; the damping wheels are arranged, so that a user can conveniently move the device, and meanwhile, due to the fact that the ground in the tunnel is concave-convex, the device can bump in the moving process; collect through the sucking disc to the impurity on the earth's surface, prevent that impurity accumulation from subaerial, influence the healthy of worker, in order to prevent to plug up the sucking disc at impurity simultaneously, be provided with the filter screen in the below of sucking disc, prevent that the sucking disc from being blockked up by impurity, improvement to a certain extent the holistic practicality of the device, the improvement to a certain extent of while the life of sucking disc.

Claims (4)

1. The movable dust removal equipment for tunnel construction is characterized by comprising a base (1), wherein a sliding mechanism (2) and a dust collection device are arranged at the bottom of the base (1), the upper surface of the base (1) is connected with a spraying device through a lifting device, the spraying device comprises a spraying machine (11), the spraying machine (11) is connected onto the lifting device through a supporting seat (12), the spraying machine (11) is connected with a water tank (13) through a pipeline, and the water tank (13) is fixed on the base (1); the supporting seat (12) comprises two bases (12-1) which are oppositely arranged, the two bases (12-1) are respectively connected to two sides of the spraying machine (11) through second rotating shafts (12-2), the supporting seat further comprises second telescopic rods (12-3), the movable ends of the second telescopic rods (12-3) are connected to the outer wall of the spraying machine (11), and the fixed ends of the second telescopic rods are fixed to the lifting device.

2. The dust removing device for the movable tunnel construction according to claim 1, wherein the dust collecting device comprises a first rotating shaft (3), the first rotating shaft (3) is connected with a sucker (4), the bottom of the sucker (4) is movably connected with a filter screen (5), and the dust collecting device further comprises a motor (14) fixed on the base (1), and the motor (14) is in transmission connection with the first rotating shaft (3).

3. The dust removal equipment for mobile tunnel construction according to claim 1, wherein the lifting device comprises an expansion bracket (6), two ends of the bottom of the expansion bracket (6) are respectively connected with a guide block (7), each guide block (7) is connected with a first expansion link (8), the lifting device further comprises a guide groove (9) formed in the base (1), the guide blocks (7) are located in the guide grooves (9), a mounting plate (10) is connected to the top of the expansion bracket (6), and the spraying device is fixed on the mounting plate (10).

4. The dust removing apparatus for mobile tunnel construction according to claim 1, wherein the sliding mechanism (2) is a shock-absorbing wheel.

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