CN212942056U

CN212942056U - Dust collector for tunnel engineering

Info

Publication number: CN212942056U
Application number: CN202021069442.9U
Authority: CN
Inventors: 申良革; 王策略; 吕小鹏
Original assignee: Shaanxi Road & Bridge Co ltd
Current assignee: Shaanxi Road & Bridge Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-04-13
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a dust collector for tunnel engineering relates to tunnel engineering technical field. It comprises two functional blocks; the lower ends of the functional blocks are provided with self-locking universal wheels; the repelling sides of the functional blocks are vertically and slidably connected with sliding rods; the sliding rods are provided with puller bolts; the upper ends of the two slide bars are fixedly connected with a semicircular slide rail; the upper end of the sliding rail is fixedly connected with a semicircular annular water spraying pipe. The utility model has the advantages that: when the dust collector is used, the dust collector is suitable for uniformly removing dust in shape, reduces influence, is convenient to adjust and adapt to height for auxiliary dust removal, and prevents dust from spreading and is convenient to remove dust.

Description

Dust collector for tunnel engineering

Technical Field

The utility model relates to a tunnel engineering technical field.

Background

A tunnel is a building constructed underground or underwater or in a mountain, with railways or roads for motor vehicles to pass through. And produce a large amount of dust easily among the tunnel engineering, often use dust collector, dust collector generally removes dust for the water spray, and traditional dust collector water spray blowout is inhomogeneous, because the shape in tunnel is also convenient fine to having removed dust, and traditional dust collector also influences vehicle and personnel in the tunnel easily when removing dust and passes through, different tunnel height difference, traditional also not convenient height-adjusting removes dust, and produce a large amount of dust easily when a certain department is under construction in the tunnel, the dust diffusion that prevents that traditional can not be fine, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provide a dust collector for tunnel engineering. When the dust collector is used, the dust collector is suitable for uniformly removing dust in shape, reduces influence, is convenient to adjust and adapt to height for auxiliary dust removal, and prevents dust from spreading and is convenient to remove dust.

The utility model adopts the technical proposal that: the dust removal device for the tunnel engineering comprises two functional blocks; the lower ends of the functional blocks are provided with self-locking universal wheels; the repelling sides of the functional blocks are vertically and slidably connected with sliding rods; the sliding rods are provided with puller bolts; the upper ends of the two slide bars are fixedly connected with a semicircular slide rail; the upper end of the sliding rail is fixedly connected with a semicircular annular water spray pipe; the front end of the spray pipe is uniformly communicated with a plurality of spray heads; the function block at the right part is of a water tank structure; the front side of the right end of the right functional block is provided with a water pump; the water inlet end of the water pump is communicated with the lower part of the functional block at the right part; the water outlet end of the water pump is communicated with a telescopic pipe; the upper end of the extension tube is communicated with the lower side of the right end of the spray pipe; the upper side of the front end of the right functional block is communicated with a water injection pipe; a plurality of sliding blocks are connected to the upper edge of the sliding rail in an annular sliding manner; the sliding rail is correspondingly provided with a dust screen in a matching way; a plurality of connecting rings are uniformly fixed on the upper end of the dustproof net along the ring shape; the rear end of the connecting ring is correspondingly matched with the front end of the sliding block, and the rear end of the connecting ring is fixedly connected with the front end of the sliding block; the upper end of the function block at the left part is provided with a storage groove matched with the dustproof net.

Further optimize this technical scheme, be provided with the control pushing hands on the function block of dust collector's for tunnel engineering right part.

Further optimize this technical scheme, a functional block left side of dust collector for tunnel engineering's left part is provided with the size line.

The utility model discloses compare with traditional dust collector, its beneficial effect lies in:

1. the water spraying pipe is matched with the functional block, the water pump, the telescopic pipe, the water spraying pipe and the spray head, water atomization is uniformly sprayed out to remove dust in the tunnel, the semicircular arrangement of the water spraying pipe is suitable for the shape of a common tunnel, the whole tunnel can be conveniently and better removed with dust, the water spraying pipe can be conveniently placed in the tunnel to remove dust all the time, and the passing of vehicles and personnel is not influenced;

2. the matching of the puller bolt, the spray pipe, the sliding rod and the functional block facilitates the adjustment of the adaptive height for better dust removal;

3. the functional blocks, the storage groove, the dustproof net, the connecting ring and the sliding block are matched, so that a large amount of dust is prevented from being scattered to other areas of the tunnel to cause influence; the self-locking universal wheel is convenient to move and fix the device for dust removal;

4. the function block on the right part is provided with a control push handle, so that the mobile use is convenient to control; the functional block left side of left part is provided with the size line, conveniently refers to and carries out altitude mixture control.

Drawings

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

fig. 2 is another schematic view of the present invention showing a structural change of the viewing angle;

in the figure, 1, function block; 2. a self-locking universal wheel; 3. a slide bar; 4. jacking the bolt; 5. a slide rail; 6. a water spray pipe; 7. a spray head; 8. a water pump; 9. a telescopic pipe; 10. a water injection pipe; 11. a slider; 12. a dust screen; 13. A connecting ring; 14. a storage tank; 15. controlling the pushing handle; 16. dimension lines.

Detailed Description

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

As shown in fig. 1-2, a dust removing device for tunnel engineering comprises two functional blocks 1; the lower ends of the functional blocks 1 are provided with self-locking universal wheels 2; the repelling sides of the functional blocks 1 are vertically and slidably connected with sliding rods 3; the sliding rods 3 are all provided with puller bolts 4; the upper ends of the two slide bars 3 are fixedly connected with a semicircular slide rail 5; the upper end of the slide rail 5 is fixedly connected with a semicircular spray pipe 6; the front end of the spray pipe 6 is uniformly communicated with a plurality of spray heads 7; the function block 1 at the right part is of a water tank structure; the front side of the right end of the right functional block 1 is provided with a water pump 8; the water inlet end of the water pump 8 is communicated with the lower part of the functional block 1 at the right part; the water outlet end of the water pump 8 is communicated with a telescopic pipe 9; the upper end of the extension tube 9 is communicated with the lower side of the right end of the spray pipe 6; the upper side of the front end of the right functional block 1 is communicated with a water injection pipe 10; a plurality of sliding blocks 11 are connected to the sliding rail 5 in an annular sliding manner; a dust screen 12 is correspondingly arranged at the sliding rail 5 in a matching way; a plurality of connecting rings 13 are uniformly fixed on the upper end of the dustproof net 12 along the annular shape; the rear end of the connecting ring 13 is provided with the front ends of the sliders 11 which are correspondingly matched, and the rear end of the connecting ring 13 is fixedly connected with the front ends of the sliders 11; the upper end of the function block 1 at the left part is provided with a storage groove 14 matched with the dustproof net 12; the function block 1 at the right part is provided with a control push handle 15; the left side of the left functional block 1 is provided with a dimension line 16.

The functional block 1 at the right part is of a water tank structure, so that water storage is convenient;

when the dust removal device is used, water is conveniently injected into the right functional block 1 through the arrangement of the water injection pipe 10, then the water pump 8 is started, the water in the right functional block 1 is discharged into the telescopic pipe 9 by the water pump 8, the telescopic pipe 9 discharges the water into the water spray pipe 6 and then atomizes the water through the spray head 7 to be uniformly sprayed out to remove dust in a tunnel, the semicircular arrangement of the water spray pipe 6 is suitable for the shape of a common tunnel, the whole tunnel can be conveniently and better removed dust, the dust removal device can be conveniently placed in the tunnel to remove dust all the time, and the passing of vehicles and personnel is not influenced;

when the spray pipe 6 is far away from the upper end of the tunnel, the puller bolt 4 is rotated to enable the puller bolt to stop the slide bar 3 at the lower end of the spray pipe 6, then the height of the spray pipe 6 connected with the slide bar 3 is adjusted through the slide bar 3, and after the height is adjusted to be suitable for the tunnel, the two slide bars 3 are fixed on the function block 1 through the puller bolt 4 to remove dust, so that the adaptive height can be conveniently adjusted to remove dust better;

when a certain place in the tunnel is constructed, a large amount of dust is easily generated, the device is moved to the construction place, then the dustproof net 12 in the storage groove 14 on the left functional block 1 is taken out, then the dustproof net 12 is pulled, the dustproof net 12 drives the sliding block 11 to move through the connecting ring 13, after the movement is completed, the structure is similar to a curtain structure, then construction is carried out, the dust generated by construction is mixed with water sprayed by the spray head 7 and falls onto the ground, if too much water sprayed by the dust cannot be rapidly treated, the dust is blocked by the dustproof net 12, and a large amount of dust is prevented from being scattered to other areas of the tunnel to cause influence;

the device is convenient to move and fix for dust removal through the arrangement of the self-locking universal wheel 2.

Claims

1. The utility model provides a dust collector for tunnel engineering which characterized in that: comprises two functional blocks (1); the lower ends of the functional blocks (1) are provided with self-locking universal wheels (2); the repelling sides of the functional blocks (1) are vertically and slidably connected with sliding rods (3); the sliding rods (3) are provided with puller bolts (4); the upper ends of the two slide bars (3) are fixedly connected with a semicircular annular slide rail (5); the upper end of the sliding rail (5) is fixedly connected with a semicircular annular water spray pipe (6); the front end of the spray pipe (6) is uniformly communicated with a plurality of spray heads (7);

the function block (1) at the right part is of a water tank structure; a water pump (8) is arranged on the front side of the right end of the right functional block (1); the water inlet end of the water pump (8) is communicated with the lower part of the functional block (1) at the right part; the water outlet end of the water pump (8) is communicated with a telescopic pipe (9); the upper end of the extension tube (9) is communicated with the lower side of the right end of the spray pipe (6); the upper side of the front end of the right functional block (1) is communicated with a water injection pipe (10);

a plurality of sliding blocks (11) are connected to the sliding rail (5) in an annular sliding manner; a dust screen (12) is correspondingly arranged at the sliding rail (5) in a matching way; a plurality of connecting rings (13) are uniformly fixed on the upper end of the dustproof net (12) along the ring shape; the rear end of the connecting ring (13) is correspondingly matched with the front end of the sliding block (11), and the rear end of the connecting ring (13) is fixedly connected with the front end of the sliding block (11); the upper end of the left functional block (1) is provided with a storage groove (14) matched with the dustproof net (12).

2. The dust removing device for tunnel engineering according to claim 1, wherein: the function block (1) at the right part is provided with a control push handle (15).

3. The dust removing device for tunnel engineering according to claim 1, wherein: the left side of the left functional block (1) is provided with a dimension line (16).