CN212130535U

CN212130535U - Engineering is dust device for tunnel with spray function

Info

Publication number: CN212130535U
Application number: CN202020396470.5U
Authority: CN
Inventors: 单维芳
Original assignee: Xuzhou Zhengtu Safety Technology Research Institute Co ltd
Current assignee: Xuzhou Zhengtu Safety Technology Research Institute Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-11
Anticipated expiration: 2030-03-25

Abstract

The utility model belongs to the technical field of the engineering tunnel technique and specifically relates to a dust device for engineering tunnel with spray function, the motor is installed in the left side of bottom plate, the driving band sets up in the bottom of bottom plate, and the bottom of driving band is connected with first gear to the right-hand member of first gear is provided with the second gear, the water tank sets up in the top of bottom plate, and the outside of water tank is provided with the support column, the internal connection of support column has the threaded rod, and the top of threaded rod is provided with the rack, the right-hand member of rack is provided with the connecting rod, the bottom of couple is provided with sprinkler. This dust device for engineering tunnel is provided with threaded rod and connecting rod, through the connecting rod in the threaded rod and the rack outside of installing at the bottom plate top to make the device can carry out adjusting device's dust fall scope according to the inside size in tunnel, make dust device can be applicable to not unidimensional tunnel, improved the controllability of device.

Description

Engineering is dust device for tunnel with spray function

Technical Field

The utility model relates to an engineering tunnel technical field specifically is a dust device for engineering tunnel with spray function.

Background

Engineering is dust device for tunnel generally is the equipment that uses in tunnel construction, and the dust volume in the trace reduction tunnel air purifies workman's construction environment, and along with the development of modern science and technology, engineering is dust device for tunnel's kind begins to diversify, and according to the user demand of equipment in the tunnel, the function of its device is also gradually renewing simultaneously.

Engineering is dust device for tunnel's kind various on the existing market, but its structural sprinkler that does not have, can't carry out all-round watering dust fall to the tunnel to lead to dust device's effect relatively poor, the dust in the unable better reduction tunnel influences the efficiency problem of tunnel dust fall work, designs a dust device for engineering tunnel with spraying function for this reason this case.

In order to solve the problems, innovative design is urgently needed on the basis of the original dust falling device for the engineering tunnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering is dust device for tunnel with spray function to solve the current engineering for tunnel dust device on the market that proposes in the above-mentioned background art kind various, but its structural sprinkler that does not possess, can't carry out all-round watering dust fall to the tunnel, thereby lead to dust device's effect relatively poor, dust in the unable better reduction tunnel influences the efficiency problem of tunnel dust fall work.

In order to achieve the above object, the utility model provides a following technical scheme: a dust fall device with a spraying function for an engineering tunnel comprises a bottom plate, a driving belt and a water tank, wherein a motor is installed on the left side of the bottom plate, the driving belt is arranged at the bottom of the bottom plate, a first gear is connected to the bottom of the driving belt, a second gear is arranged at the right end of the first gear, the water tank is arranged at the top of the bottom plate, a supporting column is arranged on the outer side of the water tank, a threaded rod is connected inside the supporting column, a placing frame is arranged at the top of the threaded rod, a connecting rod is arranged at the right end of the placing frame, a sliding block is arranged on the outer wall of the connecting rod, a hanging ring is arranged at the bottom of the connecting rod, a hook is connected to the bottom of the hanging ring, a spraying device is arranged at the bottom of the hook, a motor is arranged inside the spraying device, a, and the right end of the spray head is connected with a water delivery pipe.

Preferably, the second gear and the first gear form a continuous transmission structure through a driving belt, and the first gear and the bottom plate form a rotating structure through a motor.

Preferably, the rack passes through the threaded rod and constitutes elevation structure with the bottom plate, and coincides each other between the axis of threaded rod and the axis of support column.

Preferably, the connecting rods and the placing rack form a sliding structure through the sliding blocks, and the two connecting rods are symmetrically arranged on the central axis of the bottom plate.

Preferably, the spraying device forms a detachable structure through the hook and the hanging ring, and the hanging ring is arranged at equal intervals along the horizontal direction of the connecting rod.

Preferably, the spray head and the spraying device form a rotating structure through a movable ring, and the spray head and the water delivery pipe are connected in a clamping manner.

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

1. the engineering tunnel dust-settling device with the spraying function is provided with the driving belt and the motor, and the motor and the driving belt are installed at the bottom of the bottom plate of the main body, so that the dust-settling device can directly move back and forth in the tunnel to perform dust-settling operation, and the condition that workers manually push the device to construct in the tunnel without dust-settling easily influences the body health of the workers is avoided;

2. the engineering tunnel dust-settling device with the spraying function is provided with the threaded rod and the connecting rod, and the threaded rod arranged at the top of the bottom plate and the connecting rod arranged outside the placing rack can adjust the dust-settling range of the device according to the inner size of the tunnel, so that the dust-settling device can be suitable for tunnels with different sizes, and the adjustability of the device is improved;

3. this engineering is dust device for tunnel with spray function is provided with motor and activity circle, through installing motor and the activity circle inside sprinkler to make the scope of spraying of shower nozzle increase, the device can carry out comprehensive dust fall that sprays to the tunnel, makes the device reach better dust fall effect, thereby accelerates the construction progress.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the spraying device of the present invention;

fig. 3 is a schematic view of a connection structure of a first gear and a second gear of the utility model;

figure 4 is the utility model discloses rack and connecting rod connection structure sketch map.

In the figure: 1. a base plate; 2. a motor; 3. a drive belt; 4. a first gear; 5. a second gear; 6. a water tank; 7. a support pillar; 8. a threaded rod; 9. placing a rack; 10. a connecting rod; 11. a slider; 12. hanging a ring; 13. hooking; 14. a spraying device; 15. a motor; 16. a rotating rod; 17. a spray head; 18. a movable ring; 19. a water delivery pipe.

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. 1-4, the present invention provides a technical solution: a dust-settling device with a spraying function for an engineering tunnel comprises a bottom plate 1, a motor 2, a driving belt 3, a first gear 4, a second gear 5, a water tank 6, a supporting column 7, a threaded rod 8, a placing frame 9, a connecting rod 10, a sliding block 11, a hanging ring 12, a hook 13, a spraying device 14, a motor 15, a rotating rod 16, a spray head 17, a movable ring 18 and a water conveying pipe 19, wherein the motor 2 is installed on the left side of the bottom plate 1, the driving belt 3 is arranged at the bottom of the bottom plate 1, the bottom of the driving belt 3 is connected with the first gear 4, the right end of the first gear 4 is provided with the second gear 5, the water tank 6 is arranged at the top of the bottom plate 1, the supporting column 7 is arranged on the outer side of the water tank 6, the threaded rod 8 is connected inside the supporting column 7, the placing frame 9 is arranged at the top, a hanging ring 12 is arranged at the bottom of the connecting rod 10, a hook 13 is connected to the bottom of the hanging ring 12, a spraying device 14 is arranged at the bottom of the hook 13, a motor 15 is arranged inside the spraying device 14, a rotating rod 16 penetrates through the bottom of the motor 15, a spray head 17 is arranged at the bottom of the rotating rod 16, a movable ring 18 is connected to the outside of the spray head 17, and a water delivery pipe 19 is connected to the right end of the spray head 17;

furthermore, the second gear 5 and the first gear 4 form a continuous transmission structure through the driving belt 3, the first gear 4 and the bottom plate 1 form a rotating structure through the motor 2, and the motor 2 and the driving belt 3 are installed at the bottom of the bottom plate 1 of the main body, so that the dust falling device can directly move back and forth in the tunnel to perform dust falling operation, and the phenomenon that workers manually push the device to construct in the tunnel without dust falling easily influences the body health of the workers is avoided;

furthermore, the placing frame 9 and the bottom plate 1 form a lifting structure through the threaded rod 8, the central axis of the threaded rod 8 and the central axis of the supporting column 7 are overlapped, the height of the device can be adjusted through the threaded rod 8, the spraying range is enlarged, and the dust settling speed of the device is accelerated;

furthermore, the connecting rods 10 form a sliding structure with the placing rack 9 through the sliding blocks 11, two connecting rods 10 are symmetrically arranged on the central axis of the bottom plate 1, and the threaded rod 8 arranged on the top of the bottom plate 1 and the connecting rods 10 arranged on the outer side of the placing rack 9 enable the device to adjust the dust fall range of the device according to the inner size of the tunnel, so that the dust fall device can be suitable for tunnels with different sizes, and the adjustability of the device is improved;

furthermore, the spraying device 14 and the hanging ring 12 form a detachable structure through the hook 13, and the hanging ring 12 is arranged at equal intervals along the horizontal direction of the connecting rod 10, so that the spraying device 14 can be conveniently and quickly detached and installed by workers, and later maintenance is facilitated;

further, shower nozzle 17 constitutes revolution mechanic through activity circle 18 and sprinkler 14, and is connected for the block between shower nozzle 17 and the raceway 19, through installing motor 15 and activity circle 18 in sprinkler 14 inside to make shower nozzle 17's the scope of spraying increase, the device can carry out comprehensive dust fall that sprays to the tunnel, makes the device reach better dust fall effect, thereby accelerates the construction progress.

The working principle is as follows: the dust-settling device with the spraying function for the engineering tunnel is used in the process that firstly, the position of the placing frame 9 is moved through the threaded rod 8 in the supporting column 7, then the connecting rod 10 is slid through the sliding block 11, so that the spraying range of the device can be adjusted according to the size in the tunnel, and then the spraying device 14 is installed through the hook 13 and the hanging ring 12, so that the later maintenance of the spraying device 14 is facilitated;

water is then fed into the water feeding pipe 19 through the water tank 6, the rotating rod 16 is then rotated by the 60BLDC motor 15, the spray head 17 is then rotated by the movable ring 18, thereby increasing the spraying range of the spray head 17, so that the device can perform a full dust fall on the tunnel, the first gear 4 is then rotated by the Y280M-2 motor 2, so that the driving belt 3 rotates the second gear 5, and finally the device is moved by the driving belt 3, so that the device can be moved back and forth in the tunnel.

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 dust device for engineering tunnel with spray function, includes bottom plate (1), driving band (3) and water tank (6), its characterized in that: the water-saving spraying device is characterized in that a motor (2) is installed on the left side of the bottom plate (1), the driving belt (3) is arranged at the bottom of the bottom plate (1), the bottom of the driving belt (3) is connected with a first gear (4), the right end of the first gear (4) is provided with a second gear (5), the water tank (6) is arranged at the top of the bottom plate (1), a supporting column (7) is arranged on the outer side of the water tank (6), a threaded rod (8) is connected inside the supporting column (7), a placing frame (9) is arranged at the top of the threaded rod (8), a connecting rod (10) is arranged at the right end of the placing frame (9), a sliding block (11) is arranged on the outer wall of the connecting rod (10), a hanging ring (12) is arranged at the bottom of the connecting rod (10), a hook (13) is connected at the, and a motor (15) is arranged in the spraying device (14), a rotating rod (16) penetrates through the bottom of the motor (15), a spray head (17) is arranged at the bottom of the rotating rod (16), a movable ring (18) is connected to the outside of the spray head (17), and a water delivery pipe (19) is connected to the right end of the spray head (17).

2. The dust falling device with the spraying function for the engineering tunnel according to claim 1, is characterized in that: the second gear (5) and the first gear (4) form a continuous transmission structure through a driving belt (3), and the first gear (4) and the bottom plate (1) form a rotating structure through a motor (2).

3. The dust falling device with the spraying function for the engineering tunnel according to claim 1, is characterized in that: the rack (9) and the bottom plate (1) form a lifting structure through the threaded rod (8), and the central axis of the threaded rod (8) and the central axis of the support column (7) are overlapped with each other.

4. The dust falling device with the spraying function for the engineering tunnel according to claim 1, is characterized in that: the connecting rods (10) and the placing rack (9) form a sliding structure through the sliding blocks (11), and the two connecting rods (10) are symmetrically arranged on the central axis of the bottom plate (1).

5. The dust falling device with the spraying function for the engineering tunnel according to claim 1, is characterized in that: the spraying device (14) and the hanging ring (12) form a detachable structure through the hook (13), and the hanging ring (12) is arranged at equal intervals along the horizontal direction of the connecting rod (10).

6. The dust falling device with the spraying function for the engineering tunnel according to claim 1, is characterized in that: the spray head (17) and the spraying device (14) form a rotating structure through the movable ring (18), and the spray head (17) is connected with the water delivery pipe (19) in a clamping manner.