CN109682275A - A kind of surface blasting orientation shading type device for reducing dust - Google Patents
A kind of surface blasting orientation shading type device for reducing dust Download PDFInfo
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- CN109682275A CN109682275A CN201910082648.0A CN201910082648A CN109682275A CN 109682275 A CN109682275 A CN 109682275A CN 201910082648 A CN201910082648 A CN 201910082648A CN 109682275 A CN109682275 A CN 109682275A
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- dust
- seat
- type device
- welded
- bracket base
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
- F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
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- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to device for reducing dust technical fields, specially a kind of surface blasting orients shading type device for reducing dust, including fixed bracket group and protection board group, fixed bracket group includes bracket base, main support bar and top support seat, protecting board group includes protection frame and protective screen plate, the middle part suture of protection frame is fixed with protective screen plate, the utility model has the advantages that the lower surface of bracket base is equipped with universal wheel in the present invention, and it is rotated by spanner to ground screw rod is grabbed, so that the lower end for grabbing ground screw rod pierces under earth's surface and is fixed, mobile and installation is all more convenient；Protective screen plate in protection board group is made of dust-proof screen cloth and wire netting braiding fitting, and wire netting can prevent slungshot from flying out, and carry out protection, and dust-proof screen cloth can block tiny flying dust and fly out.
Description
Technical field
The present invention relates to device for reducing dust technical field, specially a kind of surface blasting orients shading type device for reducing dust.
Background technique
When carrying out bursting work on open working area, water mist is usually generated by depositing dust spraying machine, water mist and is floatd in the sky
Dust contact when, adsorbed by dust, increase the specific gravity of dust, inhibit the aerial flowing of dust, and accelerate dust heavy
Drop realizes purification to air, to achieve the purpose that convenient for operation, but it there are still following drawbacks in actual use:
1. common depositing dust spraying machine is mobile and installation is more inconvenient, disassembly is more many and diverse, influences working efficiency；
2. the morning fog particle for carrying out bursting work generation on open working area is big, or even has the clast of splashing, the drop of depositing dust spraying machine
Dirt effect reduces；
3. needing in addition to install flyrock protection net additional in blasting process, but the installation of flyrock protection net is more troublesome.
Summary of the invention
The purpose of the present invention is to provide a kind of surface blastings to orient shading type device for reducing dust, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of surface blasting orients shading type device for reducing dust,
Including fixed bracket group and protection board group, the fixed bracket group includes bracket base, main support bar and top support seat, bracket bottom
Seat is rectangular plate body, has been bolted to connection universal wheel at four ends in the lower surface angle of bracket base, on bracket base
Be bolted with two it is interspersed downward vertically grab ground screw rod, be welded with vertically disposed main support among the upper surface of bracket base
Bar is welded with the ribs of triangular shape plate, the front and rear sides of main support bar lower end and bracket at left and right sides of main support bar lower end
It is welded between the upper surface of pedestal and is obliquely installed reinforcement support rod, the upper end of the bracket base is welded with discoid topmast
Seat is supportted, the upper surface middle part of top support seat is welded with connection end, and the top of top support seat is equipped with rotating spraying seat, connection end
Upper end be plugged in the inside of rotating spraying seat, and the upper end of connection end is connect with the lower rotational of rotating spraying seat, rotation
There are the spacing of 1-2mm between the lower surface of spraying seat and the upper surface of top support seat, along the lower end surface one of the top support seat
Side is bolted with a caging bolt vertically upward, and one end that caging bolt is plugged in inside top support seat, which is adhesively fixed, one piece of bullet
Property rubber block, the upper surface of the top support seat is bolted to connection the fog-spray nozzle of a placement of lying on one's side, fog-spray nozzle back
It is communicated with aqueduct, the protection board group includes protection frame and protective screen plate, and protection frame is square box-shaped body, protection frame
Middle part suture be fixed with protective screen plate.
Preferably, the lower end for grabbing ground screw rod is sharp cone cell, and the upper end for grabbing ground screw rod is hexagonal bolt head body.
Preferably, the upper end of the connection end is fastened on the inside of rotating spraying seat, connecting pin in disk-shaped chuck
The set chuck sidewall of head upper end is equipped with being in rolling contact for ball and rotating spraying seat.
Preferably, the upper surface of the elastic block rubber is provided with the anti-skidding line that rubs, and the upper surface of elastic block rubber is close to
The outer end of the lower surface of rotating spraying seat, elastic block rubber is welded with transfer ear.
Preferably, be provided with one layer of iron wire protective net at the water jet of the fog-spray nozzle, protective screen plate by dust-proof screen cloth and
Wire netting is mutually close to suture and is constituted, and dust-proof screen cloth is fine and closely woven to be woven and have water imbibition.
Preferably, the rear side outer wall of the main support bar is welded with multiple water pipe fixed rings, and aqueduct is fixed along water pipe
It is passed through among the annular portion of ring.
Preferably, it is fixed described in every two between bracket group and is provided with multiple groups protection board group, multiple groups protect board group alignment row
Column, and the side of protection frame is hinged by interspersed shaft in two adjacent protection board groups, multiple groups protect the two sides of board group
The outer wall with set main support bar in two fixed bracket groups is hinged respectively.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention setting rationally, functional, have with
Lower advantage:
1. the lower surface of bracket base is equipped with universal wheel in the present invention, fixed bracket group be pushed to need to install and put
The position set is rotated by spanner to ground screw rod is grabbed, so that the lower end for grabbing ground screw rod pierces under earth's surface and is fixed, it is mobile
It is all more convenient with installing；
2. be hinged with multiple protection board groups in the present invention between the fixed bracket group of every two, multiple protection board groups when in use can be into
Row overturning, which stretches, opens, and the protective screen plate protected in board group is made of dust-proof screen cloth and wire netting braiding fitting, and wire netting can be prevented
Only slungshot flies out, and carries out protection, and dust-proof screen cloth can block tiny flying dust and fly out；
3. the top support seat upper end for fixing bracket group upper end in the present invention is rotatably connected to a rotating spraying seat, rotating spraying seat
Be fixedly arranged above fog-spray nozzle, fog-spray nozzle is connected to water pump by aqueduct and sprays water mist, carries out depositing dust to flying dust tiny in air.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the front view of structure of the invention；
Fig. 3 is the enlarged drawing at the middle A of Fig. 2；
Fig. 4 is side view of the invention；
Fig. 5 is the structural schematic diagram that board group is protected in the present invention.
In figure: fixed bracket group 1, main support bar 3, top support seat 4, universal wheel 5, ribs 6, reinforces branch at bracket base 2
Strut 7 grabs ground screw rod 8, rotating spraying seat 9, fog-spray nozzle 10, aqueduct 11, water pipe fixed ring 12, protection board group 13, protection edge
Frame 14, protective screen plate 15, connection end 16, caging bolt 17, elastic block rubber 18, dust-proof screen cloth 19, wire netting 20.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 5 is please referred to, the present invention provides a kind of technical solution: a kind of surface blasting orientation shading type device for reducing dust,
Including fixed bracket group 1 and protection board group 13, fixed bracket group 1 includes bracket base 2, main support bar 3 and top support seat 4, knot
It closes shown in Fig. 1 and Fig. 4, bracket base 2 is rectangular plate body, is bolted at four ends in the lower surface angle of bracket base 2
Be connected with universal wheel 5, be bolted on bracket base 2 two it is interspersed downward vertically grab ground screw rod 8, the lower end for grabbing ground screw rod 8 is
Sharp cone cell, convenient for piercing underground, grab ground screw rod 8 upper end be hexagonal bolt head body, by spanner can to grab ground screw rod 8 into
Row rotates, and is welded with vertically disposed main support bar 3, the left and right sides of 3 lower end of main support bar among the upper surface of bracket base 2
It is welded with the ribs 6 of triangular shape plate, is welded between the front and rear sides of 3 lower end of main support bar and the upper surface of bracket base 2
It is obliquely installed and reinforces support rod 7, ribs 6 and reinforcement support rod 7 carry out reinforcing support to the bottom of main support bar 3.
In conjunction with shown in Fig. 2 and Fig. 3, the upper end of bracket base 2 is welded with discoid top support seat 4, top support seat 4 it is upper
Surface middle part is welded with connection end 16, and the top of top support seat 4 is equipped with rotating spraying seat 9, and the upper end of connection end 16 is in
Disk-shaped chuck is fastened on the inside of rotating spraying seat 9, the set chuck sidewall of 16 upper end of connection end be equipped with ball with
Rotating spraying seat 9 is in rolling contact, and there are between 1-2mm between the lower surface of rotating spraying seat 9 and the upper surface of top support seat 4
Away from rotating spraying seat 9 can be rotated on top support seat 4, be bolted with a limit vertically upward along the lower end surface of top support seat 4
Position bolt 17, one end that caging bolt 17 is plugged in inside top support seat 4, which is adhesively fixed, one piece of elastic block rubber 18, elastic rubber
The upper surface of blob of viscose 18 is provided with the anti-skidding line that rubs, and the lower surface of rotating spraying seat 9 is close in the upper surface of elastic block rubber 18, leads to
Cross and caging bolt 17 rotated, make elastic block rubber 18 be close to rotating spraying seat 9 lower surface, to rotating spraying seat 9 into
Row limit.
In conjunction with shown in Fig. 1 and Fig. 4, the upper surface of top support seat 4 is bolted to connection being sprayed for a placement of lying on one's side
First 10, one layer of iron wire protective net is provided at the water jet of fog-spray nozzle 10, prevents slungshot from splashing the water jet of damage fog-spray nozzle 10,
10 back of fog-spray nozzle is communicated with aqueduct 11, and aqueduct 11, which connects water pump, makes 10 water spray of fog-spray nozzle, the rear side of main support bar 3
Outer wall is welded with multiple water pipe fixed rings 12, and aqueduct 11 passes through among the annular portion of water pipe fixed ring 12, and water pipe is fixed
Aqueduct 11 is fixed in ring 12, prevents the placement at random of aqueduct 11.
Referring to figure 1 and figure 5, protection board group 13 includes protection frame 14 and protective screen plate 15, and protection frame 14 is in side
Shape box-shaped body, the middle part of protection frame 14 are sewed with protective screen plate 15, and protective screen plate 15 is tight by dust-proof screen cloth 19 and wire netting 20
Patch suture is constituted, and wire netting 20 can prevent slungshot from flying out, and the fine and closely woven braiding of dust-proof screen cloth 19 can stop tiny flying dust, Air Filter
Cloth 19 has good water imbibition, when the water mist that fog-spray nozzle 10 sprays diffuses in air and moistens to dust-proof screen cloth 19.
Increase dust-proof screen cloth 19 by pick-up performance.
Referring to figs. 1 and 2, multiple groups protection board group 13, multiple groups protective plate are provided between the fixed bracket group 1 of every two
13 alignments of group, and the side of protection frame 14 is hinged by interspersed shaft in two adjacent protection board groups 13, multiple groups
Outer wall of the two sides of board group 13 respectively with set main support bar 3 in two fixed bracket groups 1 is protected to be hinged, convenient for anti-to multiple groups
Backplate group 13 carries out turning unfolding and fold recycling.
Working principle: when the invention works, the lower surface of bracket base 2 is equipped with universal wheel 5, can be by fixed bracket group 1
Be pushed to and need that the position placed is installed, is rotated by spanner to ground screw rod 8 is grabbed, so that grabbing the lower end of ground screw rod 8
It pierces under earth's surface and is fixed, be hinged with multiple protection board groups 13 between the fixed bracket group 1 of every two, multiple protection board groups 13 exist
Overturning stretching can be carried out when use to open, and protect the protective screen plate 15 in board group 13 by dust-proof screen cloth 19 and the braiding fitting of wire netting 20
It constitutes, wire netting 20 can prevent slungshot from flying out, and carry out protection, and dust-proof screen cloth 19 can block tiny flying dust and fly out；
In conjunction with shown in Fig. 2 and Fig. 3,4 upper end of top support seat of fixed 1 upper end of bracket group is rotatably connected to a rotating spraying seat 9,
Rotating spraying seat 9 is fixedly arranged above fog-spray nozzle 10, and fog-spray nozzle 10 is connected to water pump by aqueduct 11 and sprays water mist, to rotation spray
Mist seat 9, which carries out rotation, can be used for the spray angle of adjustable spraying head 10, by rotating to caging bolt 17, so that limit spiral shell
The elastic block rubber 18 of 17 upper end of bolt carries out contact to the lower surface of rotating spraying seat 9 and presses, and can limit rotating spraying seat 9
Position is fixed；
When carrying out mobile installation or recycling to the present invention, it need to will only grab the ground progress loose unloading of screw rod 8 and be detached from ground, at this time fixed branch
Frame group 1 can be moved, and multiple groups protection board group 13 can carry out fold recycling.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of surface blasting orients shading type device for reducing dust, including fixed bracket group (1) and protection board group (13), feature exists
In: the fixed bracket group (1) includes bracket base (2), main support bar (3) and top support seat (4), and bracket base (2) is side
Shape plate body has been bolted to connection universal wheel (5) at four ends in the lower surface angle of bracket base (2), bracket base (2)
On be bolted with two it is interspersed downward vertically grab ground screw rod (8), be welded among the upper surface of bracket base (2) vertically disposed
Main support bar (3), is welded with the ribs (6) of triangular shape plate at left and right sides of main support bar (3) lower end, under main support bar (3)
It is welded with to be obliquely installed between the front and rear sides at end and the upper surface of bracket base (2) and reinforces support rod (7), the bracket base
(2) upper end is welded with discoid top support seat (4), and the upper surface middle part of top support seat (4) is welded with connection end (16),
The top of top support seat (4) is equipped with rotating spraying seat (9), and the upper end of connection end (16) is plugged in the interior of rotating spraying seat (9)
Portion, and the upper end of connection end (16) is connect with the lower rotational of rotating spraying seat (9), the lower surface of rotating spraying seat (9) with
There are the spacing of 1-2mm between the upper surface of top support seat (4), vertically upward along the lower end surface side of the top support seat (4)
It is bolted with a caging bolt (17), caging bolt (17), which is plugged in the internal one end of top support seat (4) and is adhesively fixed, one piece
The upper surface of elastic block rubber (18), the top support seat (4) is bolted to connection the fog-spray nozzle of a placement of lying on one's side
(10), fog-spray nozzle (10) back is communicated with aqueduct (11), and the protection board group (13) includes protection frame (14) and protective net
Plate (15), protection frame (14) are square box-shaped body, and the middle part suture of protection frame (14) is fixed with protective screen plate (15).
2. a kind of surface blasting according to claim 1 orients shading type device for reducing dust, it is characterised in that: described to grab ground spiral shell
The lower end of bar (8) is sharp cone cell, and the upper end for grabbing ground screw rod (8) is hexagonal bolt head body.
3. a kind of surface blasting according to claim 1 orients shading type device for reducing dust, it is characterised in that: the connecting pin
The upper end of head (16) is fastened on the inside of rotating spraying seat (9) in disk-shaped chuck, connection end (16) upper end it is set
Chuck sidewall is equipped with being in rolling contact for ball and rotating spraying seat (9).
4. a kind of surface blasting according to claim 1 orients shading type device for reducing dust, it is characterised in that: the elasticity rubber
The upper surface of blob of viscose (18) is provided with the anti-skidding line that rubs, and the upper surface of elastic block rubber (18) is close under rotating spraying seat (9)
The outer end on surface, elastic block rubber (18) is welded with transfer ear.
5. a kind of surface blasting according to claim 1 orients shading type device for reducing dust, it is characterised in that: the fog-spray nozzle
(10) one layer of iron wire protective net is provided at water jet, protective screen plate (15) is mutual by dust-proof screen cloth (19) and wire netting (20)
It is close to suture to constitute, dust-proof screen cloth (19) is fine and closely woven to be woven and have water imbibition.
6. a kind of surface blasting according to claim 1 orients shading type device for reducing dust, it is characterised in that: the main support
The rear side outer wall of bar (3) is welded with multiple water pipe fixed rings (12), and aqueduct (11) is along the annular portion of water pipe fixed ring (12)
Centre passes through.
7. a kind of surface blasting according to claim 1 orients shading type device for reducing dust, it is characterised in that: described in every two
Multiple groups protection board group (13) is provided between fixed bracket group (1), multiple groups protect board group (13) alignment, and adjacent two
The side of protection frame (14) is hinged by interspersed shaft in protection board group (13), and multiple groups protect the two sides difference of board group (13)
It is hinged with the outer wall of set main support bar (3) in two fixed bracket groups (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082648.0A CN109682275A (en) | 2019-01-28 | 2019-01-28 | A kind of surface blasting orientation shading type device for reducing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082648.0A CN109682275A (en) | 2019-01-28 | 2019-01-28 | A kind of surface blasting orientation shading type device for reducing dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109682275A true CN109682275A (en) | 2019-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910082648.0A Pending CN109682275A (en) | 2019-01-28 | 2019-01-28 | A kind of surface blasting orientation shading type device for reducing dust |
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| CN (1) | CN109682275A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345821A (en) * | 2019-07-24 | 2019-10-18 | 贵州久远爆破工程有限责任公司 | A kind of outdoor secondary blasting dust settling pocket |
| CN110617100A (en) * | 2019-08-20 | 2019-12-27 | 铜陵有色金属集团股份有限公司 | Automatic spraying device for dust reduction in ore pass mining |
| CN112197661A (en) * | 2020-08-29 | 2021-01-08 | 大昌建设集团有限公司 | Open blasting protector |
| CN114152163A (en) * | 2021-12-30 | 2022-03-08 | 江苏龙源振华海洋工程有限公司 | Reef foundation blasting protector is used in installation of offshore wind turbine |
-
2019
- 2019-01-28 CN CN201910082648.0A patent/CN109682275A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345821A (en) * | 2019-07-24 | 2019-10-18 | 贵州久远爆破工程有限责任公司 | A kind of outdoor secondary blasting dust settling pocket |
| CN110617100A (en) * | 2019-08-20 | 2019-12-27 | 铜陵有色金属集团股份有限公司 | Automatic spraying device for dust reduction in ore pass mining |
| CN112197661A (en) * | 2020-08-29 | 2021-01-08 | 大昌建设集团有限公司 | Open blasting protector |
| CN112197661B (en) * | 2020-08-29 | 2022-11-08 | 大昌建设集团有限公司 | Open blasting protector |
| CN114152163A (en) * | 2021-12-30 | 2022-03-08 | 江苏龙源振华海洋工程有限公司 | Reef foundation blasting protector is used in installation of offshore wind turbine |
| CN114152163B (en) * | 2021-12-30 | 2023-03-31 | 江苏龙源振华海洋工程有限公司 | Reef foundation blasting protector is used in installation of offshore wind turbine |
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