CN206981054U - A kind of atomizing de-dusting apparatus early stage for tunnel blasting construction - Google Patents
A kind of atomizing de-dusting apparatus early stage for tunnel blasting construction Download PDFInfo
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- CN206981054U CN206981054U CN201720872087.0U CN201720872087U CN206981054U CN 206981054 U CN206981054 U CN 206981054U CN 201720872087 U CN201720872087 U CN 201720872087U CN 206981054 U CN206981054 U CN 206981054U
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Abstract
The utility model discloses a kind of atomizing de-dusting apparatus early stage for tunnel blasting construction, including connection flexible pipe, blow-off line, oil cylinder, bottom plate and electric oil pump；It is described connection flexible pipe be connected in semi-annular shape water pipe and between；The shower nozzle is fixedly installed on the outer wall of semi-annular shape water pipe；The oil cylinder is screwed to the top of bottom plate, and eaves is set outside its left side close to bottom plate；The electric oil pump is screwed to the top of bottom plate, and it is connected by oil pipeline with cylinder oil control.Atomizing de-dusting apparatus early stage for being used for tunnel blasting construction is provided with oil cylinder, pass through the spray angle of oil cylinder extension and contraction control semi-annular shape water pipe, semi-annular shape water pipe is set to swing up and down to the whole three dimensions in tunnel is carried out into Jetting reduchng dust operation, shower nozzle is set in 180 ° of radiation of semicircle shape at seven, we can fully take into account the whole width in tunnel, water smoke is set to be sprayed on each corner in tunnel, the effect of atomizing de-dusting is more preferable.
Description
Technical field
Blast working dust falling device technical field is the utility model is related to, more particularly to a kind of tunnel blasting that is used for is constructed
Atomizing de-dusting apparatus early stage.
Background technology
Explosion (blasting) be using explosive exploded in empty gas and water, native stone medium or object caused by compression, pine
Dynamic, destruction, throwing and lethal effect, a special kind of skill to accomplish the end in view.
Pack or the powder charge explosion time in native stone medium or works, native stone medium or works generation compressed, deformed,
Destroy, loose and throwing phenomenon, be mainly used in earth and rock works, and the dismounting etc. of metal building thing and structures.Research
Scope include：The property and application method of explosive, fire tool, detonation of the powder charge (pack) in various media, powder charge pair
The contact demolition and non-contact demolition of target, the tissue of all kinds of bursting works and implementation.
The inventors discovered that existing atomizing de-dusting apparatus when in use its exist shower nozzle spraying spray angle regulation compared with
For inconvenience, and the problem of the coverage rate that sprays is limited.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and the experience of actual fabrication,
Improvement is studied for existing structure and missing, there is provided a kind of atomizing de-dusting apparatus early stage for tunnel blasting construction,
To reach the purpose for having more more practical value.
Utility model content
The purpose of this utility model is to provide a kind of atomizing de-dusting apparatus early stage for tunnel blasting construction, to solve
The problem of spray angle regulation of the shower nozzle spraying proposed in above-mentioned background technology is more inconvenient, and the coverage rate sprayed is limited.
The utility model be used for tunnel blasting construction early stage atomizing de-dusting apparatus purpose and effect, by skill in detail below
Art means are reached：
A kind of atomizing de-dusting apparatus early stage for tunnel blasting construction, wherein, this is used for the early stage of tunnel blasting construction
Atomizing de-dusting apparatus includes：
Water tank, pressure pump, inlet channel, supporting plate, semi-annular shape water pipe, connection flexible pipe, shower nozzle, blow-off line, oil
Cylinder, bottom plate and electric oil pump；
The tank weld is fixed on the top of bottom plate；The pressure pump is screwed to the top of water tank, and pressurizes
The water inlet pipe of water pump inside water tank with being connected；The inlet channel welding is supported in the top of water tank, and it is located at pressure (hydraulic) water
The right side of pump；The support plate thread is anchored on the top of water tank, and eaves is distributed outside its left side close to water tank；The semicircular ring
Shape water pipe is rotatedly connected with supporting plate to be connect；It is described connection flexible pipe be connected in semi-annular shape water pipe and between；The shower nozzle is consolidated
Surely it is arranged on the outer wall of semi-annular shape water pipe；The oil cylinder is screwed to the top of bottom plate, and it is close to the left side of bottom plate
Outer eaves is set；The electric oil pump is screwed to the top of bottom plate, and it is connected by oil pipeline with cylinder oil control
Connect.
Further, center array of the shower nozzle along semi-annular shape water pipe is provided with seven.
Further, the piston rod at the oil cylinder center is rotatedly connected with semi-annular shape water pipe connects.
With existing structure in comparison, the utility model has the following advantages that：
The setting of the utility model oil cylinder, by the spray angle of oil cylinder extension and contraction control semi-annular shape water pipe, make semicircular ring
Shape water pipe can be swung up and down to the whole three dimensions in tunnel is carried out into Jetting reduchng dust operation.
The setting of the utility model shower nozzle, shower nozzle is set in 180 ° of radiation of semicircle shape at seven, and we can fully take into account lane
The whole width in road, enables water smoke to be sprayed on each corner in tunnel, and the effect of atomizing de-dusting is more preferable.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model three dimensional structure diagram；
Fig. 3 is that the utility model looks up three dimensional structure diagram.
In figure：1- water tanks, 2- pressure pumps, 3- inlet channels, 4- supporting plates, 5- semi-annular shape water pipes, 6- connections are soft
Pipe, 7- shower nozzles, 8- blow-off lines, 9- oil cylinders, 10- bottom plates, 11- electric oil pumps.
Embodiment
Below, embodiment of the present utility model is will be explained in, the example is shown in the accompanying drawings and the description below.Although will
The utility model is described with reference to exemplary embodiment, it is to be understood that the description does not really want the utility model to be limited to this to show
The embodiment of example property.On the contrary, the utility model will not only cover the exemplary embodiment, but also cover various replacements,
Change, equivalent and other embodiment, it can be included in spirit of the present utility model and the model that appended claims are limited
In enclosing.
Referring to Fig. 1 to accompanying drawing 3, a kind of atomizing de-dusting apparatus early stage for tunnel blasting construction, include：
Water tank 1, pressure pump 2, inlet channel 3, supporting plate 4, semi-annular shape water pipe 5, connection flexible pipe 6, shower nozzle 7, discharge water
Pipeline 8, oil cylinder 9, bottom plate 10 and electric oil pump 11；
Water tank 1 is fixedly welded on the top of bottom plate 10；Pressure pump 2 is screwed to the top of water tank 1, and pressure pump
2 water inlet pipe inside water tank 1 with being connected；Inlet channel 3 welds the top for being supported in water tank 1, and it is located at pressure pump 2
Right side；Supporting plate 4 is screwed to the top of water tank 1, and its eaves outside the left side of water tank 1 is distributed；Semi-annular shape water pipe 5
It is rotatedly connected and connects with supporting plate 4；Connection flexible pipe 6 be connected in semi-annular shape water pipe 5 and between；Shower nozzle 7 is fixedly installed on half
On the outer wall of circular water pipe 5；Oil cylinder 9 is screwed to the top of bottom plate 10, and its eaves outside the left side of bottom plate 10 is set；
Electric oil pump 1 is screwed to the top of bottom plate 10, and it is connected by oil pipeline with the oil pressure cntrol of oil cylinder 9.
It is described above for tunnel blasting construction early stage atomizing de-dusting apparatus preferred embodiment, wherein, shower nozzle 7 is along half
The center array of circular water pipe 5 is provided with seven, and shower nozzle 7 is set in 180 ° of radiation of semicircle shape at seven, and we can be fully simultaneous
The whole width in tunnel is cared for, water smoke is sprayed on each corner in tunnel, the effect of atomizing de-dusting is more preferable.
It is described above for tunnel blasting construction early stage atomizing de-dusting apparatus preferred embodiment, wherein, the center of oil cylinder 9
Piston rod be rotatedly connected and connect with semi-annular shape water pipe 5, by the spray angle of the extension and contraction control semi-annular shape water pipe 5 of oil cylinder 9, make
Semi-annular shape water pipe 5 can be swung up and down to the whole three dimensions in tunnel is carried out into Jetting reduchng dust operation.
The operation principle of the present embodiment：
Firstly the need of the wagon box inside that the lifting of atomizing de-dusting apparatus body is placed in truck and fixation, pressure pump 2 are installed
The driven by power of onboard gasoline generator is needed with electric oil pump 11, by inlet channel 3 by the inside topped up with water of water tank 1, is opened
Dynamic pressure pump 2, the water through over pressurizeed enter semi-annular shape water pipe 5 by connection flexible pipe 6, and water smoke is being formed via the conversion of shower nozzle 7
Spray and atomizing de-dusting operation is carried out inside tunnel, start stretching for the flexible adjustment oil cylinder 9 of the output oil pressure of electric oil pump 11 if necessary
Contracting height, and then the spray angle of semi-annular shape water pipe 5 is adjusted, to be applicable atomizing de-dusting operation early stage of tunnel blasting construction.
It should be noted that the standardized element that uses of the utility model can commercially, shaped piece according to
Specification and accompanying drawing record can carry out customized, and the specific connected mode of each part is using ripe in the prior art
Bolt, rivet, the conventional meanses such as welding, machinery, part and equipment are using in the prior art, conventional model, inventor
It will not be described in detail herein.
To sum up, although the utility model is described in detail with reference to the foregoing embodiments, for the technology of this area
For personnel, it can still modify to the technical scheme described in foregoing embodiments, or to which part technology
Feature carries out equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made
Deng should be included within the scope of protection of the utility model.
Claims (3)
- A kind of 1. atomizing de-dusting apparatus early stage for tunnel blasting construction, it is characterised in that：Described applies for tunnel blasting Atomizing de-dusting apparatus early stage of work includes：Water tank, pressure pump, inlet channel, supporting plate, semi-annular shape water pipe, connection flexible pipe, shower nozzle, blow-off line, oil cylinder, bottom Plate and electric oil pump；The tank weld is fixed on the top of bottom plate；The pressure pump is screwed to the top of water tank, and pressure pump Water inlet pipe with being connected inside water tank；The inlet channel welding is supported in the top of water tank, and it is located at pressure pump Right side；The support plate thread is anchored on the top of water tank, and eaves is distributed outside its left side close to water tank；The semi-annular shape water Pipe is rotatedly connected with supporting plate to be connect；It is described connection flexible pipe be connected in semi-annular shape water pipe and between；The shower nozzle is fixed and set It is placed on the outer wall of semi-annular shape water pipe；The oil cylinder is screwed to the top of bottom plate, and eaves outside its left side close to bottom plate Set；The electric oil pump is screwed to the top of bottom plate, and it is connected by oil pipeline with cylinder oil control.
- 2. the early stage atomizing de-dusting apparatus according to claim 1 for tunnel blasting construction, it is characterised in that：The spray Head is provided with seven along the center array of semi-annular shape water pipe.
- 3. the early stage atomizing de-dusting apparatus according to claim 1 for tunnel blasting construction, it is characterised in that：The oil The piston rod at cylinder center is rotatedly connected with semi-annular shape water pipe and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872087.0U CN206981054U (en) | 2017-07-18 | 2017-07-18 | A kind of atomizing de-dusting apparatus early stage for tunnel blasting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872087.0U CN206981054U (en) | 2017-07-18 | 2017-07-18 | A kind of atomizing de-dusting apparatus early stage for tunnel blasting construction |
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| Publication Number | Publication Date |
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| CN206981054U true CN206981054U (en) | 2018-02-09 |
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| CN201720872087.0U Active CN206981054U (en) | 2017-07-18 | 2017-07-18 | A kind of atomizing de-dusting apparatus early stage for tunnel blasting construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309111A (en) * | 2017-07-18 | 2017-11-03 | 贵州大学 | A kind of early stage atomizing de-dusting apparatus constructed for tunnel blasting |
| CN108554658A (en) * | 2018-06-22 | 2018-09-21 | 贵州大学 | A kind of mine blasting device for reducing dust of adjustable spray angle |
-
2017
- 2017-07-18 CN CN201720872087.0U patent/CN206981054U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309111A (en) * | 2017-07-18 | 2017-11-03 | 贵州大学 | A kind of early stage atomizing de-dusting apparatus constructed for tunnel blasting |
| CN108554658A (en) * | 2018-06-22 | 2018-09-21 | 贵州大学 | A kind of mine blasting device for reducing dust of adjustable spray angle |
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