CN210356467U

CN210356467U - On-spot dust collector is used in construction

Info

Publication number: CN210356467U
Application number: CN201921123574.2U
Authority: CN
Inventors: 王海彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-04-21
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a construction needs on-spot dust collector, including barrel, water tank and base, barrel and water tank all set up the upper end at the base, the lower surface four corners of base is fixed and is provided with the universal wheel, the lower surface of base is provided with supporting mechanism, supporting mechanism includes backup pad, lead screw, worm wheel, gag lever post, worm and interior thread barrel, the inside of base is provided with the cavity, the upper end of interior thread barrel rotates the interior roof of embedding cavity through the bearing, the lead screw rotates the lower extreme of embedding interior thread barrel, the backup pad is fixed to be set up at the lower surface of lead screw; the utility model discloses a supporting mechanism who sets up rotates worm can control worm wheel and an internal thread section of thick bamboo and rotates, through the meshing of an internal thread section of thick bamboo and lead screw for the backup pad reciprocates along the lead screw, and then makes backup pad and ground contact and extrusion, and it is fixed to have realized the support of backup pad to equipment.

Description

On-spot dust collector is used in construction

Technical Field

The utility model relates to a dust collector technical field, concretely relates to construction will use on-the-spot dust collector.

Background

Building construction is one of the environmental pollution sources, and in order to effectively reduce dust flying at the job site and reduce the pollution to the environment, a dust removal fog gun machine is generally arranged at a place with serious dust flying.

The existing dust removal fog gun machine is generally provided with a water tank and universal wheels, but because the equipment can suck air and blow the air out during working, a large reverse acting force can be generated, a traditional universal wheel braking mechanism is difficult to fix the universal wheel, generally, stones are arranged on two sides of the universal wheels, the operation is troublesome, the equipment works to generate vibration, the stones are easy to slide, the fixation is unstable, and the field dust removal device for building construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building construction will use on-the-spot dust collector, with the current dust removal fog gun machine that proposes in solving above-mentioned background art, generally have the water tank, and be provided with the universal wheel, nevertheless because equipment during operation can suction air and blow off it, consequently can produce a great reverse acting force, traditional universal wheel arrestment mechanism is difficult to fix it, generally lay up the stone in the universal wheel both sides, this operation is comparatively troublesome, and equipment work produces vibrations, lead to the stone to slide easily, fixed unstable problem.

In order to achieve the above object, the utility model provides a following technical scheme: a field dust removal device for building construction comprises a gun barrel, a water tank and a base, wherein the gun barrel and the water tank are arranged at the upper end of the base, universal wheels are fixedly arranged at four corners of the lower surface of the base, a supporting mechanism is arranged at the lower surface of the base and comprises a supporting plate, a lead screw, a worm wheel, a limiting rod, a worm and an internal thread barrel, a cavity is arranged in the base, the upper end of the internal thread barrel is rotatably embedded into an inner top wall of the cavity through a bearing, the lead screw is rotatably embedded into the lower end of the internal thread barrel, the supporting plate is fixedly arranged at the lower surface of the lead screw, the limiting rod is fixedly arranged at the upper surface of the supporting plate, a chute is arranged at the inner bottom surface of the base, the upper end of the limiting rod is embedded into the chute, the worm wheel is fixedly arranged at the outer surface of, and the worm is meshed with the worm wheel.

Preferably, an annular water pipe is fixedly arranged at one end of an air outlet of the gun barrel and communicated with the water tank through a water inlet pipe, a nozzle with an inward opening is arranged on the outer surface of the annular water pipe, a water collecting tank is fixedly arranged at the lower end of the gun barrel and communicated with the water tank through a water return pipe.

Preferably, the inside of water tank is provided with the round bar, the upper surface of water tank is stretched out to the upper end of round bar, and the lower extreme of round bar is fixed and is provided with cursory.

Preferably, the embedding end of the round rod is fixedly provided with a limiting ring, and the middle part of the round rod is provided with a ventilation through hole in a penetrating manner.

Preferably, an isolation cover is fixedly arranged at one end of the air suction opening of the gun barrel, and the isolation cover is of a hemispherical structure.

Preferably, one end of the worm extends out of the outer surface of the base, and a hand wheel is fixedly arranged at the end part of the extending end.

Preferably, the lower surface of the supporting plate is fixedly provided with an anti-skid projection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a supporting mechanism who sets up rotates worm can control worm wheel and an internal thread section of thick bamboo and rotates, through the meshing of an internal thread section of thick bamboo and lead screw for the backup pad reciprocates along the lead screw, and then makes backup pad and ground contact and extrusion, and it is fixed to have realized the support of backup pad to equipment.

2. The utility model discloses a water catch bowl that sets up, retrieve the water of nozzle department water clock, reduce the waste of water resource, have cursory round bar through the setting, be convenient for judge the water level in the water tank and in time add water, set up the spacing ring, on realizing cursory showy basis, the distance that shifts up of restriction round bar, avoid the round bar come-up too high to lead to the rupture, set up half spherical structure's cage, the air inlet face has been increased, and be convenient for detach the foreign matter of absorption at the surface, it is protruding to set up anti-skidding, make the backup pad fixed in the support that rugged and uneven ground also can be fine.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the barrel of the present invention;

FIG. 3 is a schematic view of the sectional structure of the base according to the present invention;

FIG. 4 is a schematic view of the worm and gear connection structure of the present invention;

fig. 5 is a schematic view of the front view structure of the round bar of the present invention.

In the figure: 1. a barrel; 2. a water collection tank; 3. a water tank; 4. a round bar; 5. a base; 6. a support mechanism; 7. an isolation cover; 8. an annular water pipe; 9. a support plate; 10. a screw rod; 11. a worm gear; 12. a limiting rod; 13. a worm; 14. floating; 15. a limiting ring; 16. an internally threaded barrel.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a field dust removal device for building construction comprises a gun barrel 1, a water tank 3 and a base 5, wherein the gun barrel 1 and the water tank 3 are arranged at the upper end of the base 5, universal wheels are fixedly arranged at four corners of the lower surface of the base 5, a supporting mechanism 6 is arranged at the lower surface of the base 5, the supporting mechanism 6 comprises a supporting plate 9, a screw rod 10, a worm wheel 11, a limiting rod 12, a worm 13 and an internal thread barrel 16, a cavity is arranged in the base 5, the upper end of the internal thread barrel 16 is rotatably embedded into an inner top wall of the cavity through a bearing, the screw rod 10 is rotatably embedded into the lower end of the internal thread barrel 16, the supporting plate 9 is fixedly arranged at the lower surface of the screw rod 10, the limiting rod 12 is fixedly arranged at the upper surface of the supporting plate 9, a chute is arranged at the inner bottom surface of the base 5, the upper end of the limiting rod 12 is embedded into the, and the worm 13 is meshed with the worm wheel 11, and the lead angle of the worm is smaller than the equivalent friction angle between the teeth of the meshed wheel, so that the meshing of the worm 13 and the worm wheel 11 has self-locking property, the worm wheel 11 and the internal thread cylinder 16 can be controlled to rotate by rotating the worm 13 through arranging the supporting mechanism 6, the rotation of the supporting plate 9 is limited due to the clamping limitation of the limiting rod 12 and the sliding groove, and the supporting plate 9 moves up and down along the screw rod 10 through the meshing of the internal thread cylinder 16 and the screw rod 10, so that the contact or separation of the supporting plate 9 and the ground is realized, and the equipment is convenient to be fixed through the supporting plate 9.

In this embodiment, preferably, in order to reduce the waste of water resources, an annular water pipe 8 is fixedly arranged at one end of an air outlet of the gun barrel 1, the annular water pipe 8 is communicated with the water tank 3 through a water inlet pipe, a nozzle with an inward opening is arranged on the outer surface of the annular water pipe 8, a water collecting tank 2 is fixedly arranged at the lower end of the gun barrel 1, and the water collecting tank 2 is communicated with the water tank 3 through a water return pipe.

In this embodiment, preferably, in order to determine the water level in the water tank 3 and to add water in time, a round rod 4 is disposed inside the water tank 3, the upper end of the round rod 4 extends out of the upper surface of the water tank 3, and a float 14 is fixedly disposed at the lower end of the round rod 4.

In this embodiment, preferably, in order to avoid the round rod 4 from floating too high to cause breakage, the embedding end of the round rod 4 is fixedly provided with the limiting ring 15, and the middle part of the round rod 4 is provided with a ventilation through hole in a penetrating manner.

In this embodiment, preferably, in order to increase the air inlet surface and remove the foreign matters adsorbed on the outer surface, an isolation cover 7 is fixedly disposed at one end of the air inlet of the barrel 1, and the isolation cover 7 is of a hemispherical structure.

In this embodiment, preferably, in order to facilitate rotating the worm 13 to control the lifting of the support plate 9, one end of the worm 13 extends out of the outer surface of the base 5, and a hand wheel is fixedly arranged at the end of the extended end.

In this embodiment, preferably, in order to facilitate the support plate 9 to be well supported and fixed on a rugged ground, the lower surface of the support plate 9 is fixedly provided with an anti-slip protrusion.

The utility model discloses a theory of operation and use flow: when the device is used, a worker firstly checks that the performance of each part of the structure is normal enough, if the performance is abnormal, the device is timely maintained or replaced, after the performance of each part to be checked is normal, the hand wheel is rotated to rotate the worm 13, the worm wheel 11 and the internal thread cylinder 16 can be controlled to rotate by rotating the worm 13, and the rotation of the supporting plate 9 is limited due to the clamping and limiting of the limiting rod 12 and the sliding groove, so that the supporting plate 9 moves up and down along the screw rod 10 through the meshing of the internal thread cylinder 16 and the screw rod 10, the contact or separation of the supporting plate 9 and the ground is further realized, and the device is conveniently fixed through the;

by arranging the water collecting tank 2, in the running process of the equipment, part of water sprayed out through the nozzle can be sprayed on the inner edge of the air outlet of the gun barrel 1 and can drip into the water collecting tank 2 along the inner edge and then flow back into the water tank 3 through the water return pipe, the waste of water resources is reduced, the round rod 4 with the buoy 14 is arranged, the water level in the water tank 3 can be conveniently judged by observing the height of the round rod 4, the water can be conveniently added in time, the limiting ring 15 is arranged, on the basis of realizing the floating of the buoy 14, the upward moving distance of the round rod 4 is limited, whether the water needs to be added can be judged through the round rod 4, the round rod 4 is prevented from being broken due to the fact that the round rod 4 floats upwards, the ventilation through hole is arranged, the pressure inside and outside of the water tank 3 is kept balanced, the water inlet pipe can conveniently absorb water from the water tank 3, the isolation cover 7 with the hemispherical structure is, the hand wheel is arranged, the worm 13 is convenient to rotate to control the lifting of the supporting plate 9, and the anti-skid protrusions are arranged, so that the supporting plate 9 can be well supported and fixed on the rugged ground.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction will use on-spot dust collector, includes barrel (1), water tank (3) and base (5), barrel (1) and water tank (3) all set up the upper end at base (5), the fixed universal wheel that is provided with in lower surface four corners of base (5), its characterized in that: the lower surface of the base (5) is provided with a supporting mechanism (6), the supporting mechanism (6) comprises a supporting plate (9), a screw rod (10), a worm wheel (11), a limiting rod (12), a worm (13) and an internal thread cylinder (16), a cavity is arranged inside the base (5), the upper end of the internal thread cylinder (16) is rotatably embedded into the inner top wall of the cavity through a bearing, the screw rod (10) is rotatably embedded into the lower end of the internal thread cylinder (16), the supporting plate (9) is fixedly arranged on the lower surface of the screw rod (10), the limiting rod (12) is fixedly arranged on the upper surface of the supporting plate (9), a sliding groove is arranged on the inner bottom surface of the base (5), the upper end of the limiting rod (12) is embedded into the sliding groove, the worm wheel (11) is fixedly sleeved on the outer surface of the internal thread cylinder (16), the two ends of the worm (13) are rotatably embedded into, and the worm (13) is meshed with the worm wheel (11).

2. The on-site dust removing device for building construction according to claim 1, wherein: the air outlet one end of barrel (1) is fixed and is provided with annular water pipe (8), annular water pipe (8) are linked together through the inlet tube with water tank (3), and the surface of annular water pipe (8) is provided with the inward nozzle of opening, the fixed water catch bowl (2) that is provided with of lower extreme of barrel (1), water catch bowl (2) are linked together through the wet return with water tank (3).

3. The on-site dust removing device for building construction according to claim 1, wherein: the inside of water tank (3) is provided with round bar (4), the upper surface of water tank (3) is stretched out to the upper end of round bar (4), and the lower extreme of round bar (4) is fixed and is provided with cursory (14).

4. The on-site dust removing device for building construction according to claim 3, wherein: the embedded end of round bar (4) is fixed with spacing ring (15), just the middle part of round bar (4) is run through and is provided with ventilative through-hole.

5. The on-site dust removing device for building construction according to claim 1, wherein: an isolation cover (7) is fixedly arranged at one end of an air suction opening of the gun barrel (1), and the isolation cover (7) is of a hemispherical structure.

6. The on-site dust removing device for building construction according to claim 1, wherein: one end of the worm (13) extends out of the outer surface of the base (5), and a hand wheel is fixedly arranged at the end part of the extending end.

7. The on-site dust removing device for building construction according to claim 1, wherein: the lower surface of the supporting plate (9) is fixedly provided with an anti-skid bulge.