CN206638100U - A kind of medium-length hole blasting means for loading - Google Patents
A kind of medium-length hole blasting means for loading Download PDFInfo
- Publication number
- CN206638100U CN206638100U CN201720398185.5U CN201720398185U CN206638100U CN 206638100 U CN206638100 U CN 206638100U CN 201720398185 U CN201720398185 U CN 201720398185U CN 206638100 U CN206638100 U CN 206638100U
- Authority
- CN
- China
- Prior art keywords
- end cap
- hole
- pipe close
- medium
- boss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
It the utility model is related to a kind of medium-length hole blasting means for loading, it includes body, end cap is connected with the top end opening of described body, removably connected between described end cap and body, the upper surface of described end cap is fixed with retainer ring, described retainer ring is connected with head-rope, described end cap is provided centrally with through hole, slided in described through hole and be provided with drawstring, the lower end of described drawstring is fixedly connected with pipe close, described pipe close is arranged in the relief hole of body bottom center, boss is fixed with the upper surface of described pipe close, described boss is fastened on the upper surface of body bottom surface, on the lower surface of described body filter is provided with below relief hole, removably connected between described filter and body；Total, the utility model has the advantages of reasonable in design, easy to operate, reusable.
Description
Technical field
The utility model belongs to mine blasting technical field, and in particular to a kind of blast charging device, it is more particularly to a kind of
Medium-length hole blasting means for loading.
Background technology
It is well known that explosion is an operation with high risk, but has an opencast mining of and build in mineral resources
The engineerings such as engineering soilstone ratio operation, explosion will necessarily be related to, the main process of explosion, be that explosive is transported to Loose Blasting
Inside hole, then ignited and fulfiled assignment with initiating equipment, and current bursting work powder charge bar is mostly using bamboo pole or wooden stick etc.
Non-type rod member, inconvenient to carry during construction, storage is often lost again at the construction field (site) or damage, and is needed in blast working
Blasthole is inserted into by overall after together with bamboo chip and explosive cartridge colligation, and during construction cost, laborious, and powder charge bar can not be used for multiple times；
Therefore it provides a kind of deep hole blasting means for loading reasonable in design, easy to operate, reusable is very important.
The content of the invention
The purpose of this utility model is for overcome the deficiencies in the prior art, and provides a kind of reasonable in design, operation
Convenient, reusable medium-length hole blasting means for loading.
What the purpose of this utility model was realized in：A kind of medium-length hole blasting means for loading, it includes body, described
End cap is connected with the top end opening of body, is removably connected between described end cap and body, the upper table of described end cap
Face is fixed with retainer ring, and described retainer ring is connected with head-rope, and described end cap is provided centrally with through hole, described through hole
Interior slip is provided with drawstring, and the lower end of described drawstring is fixedly connected with pipe close, and described pipe close is arranged on body bottom center
Relief hole in, boss is fixed with the upper surface of described pipe close, described boss is fastened on the upper surface of body bottom surface, institute
Filter is provided with the lower surface for the body stated below relief hole, it is dismountable between described filter and body
Connection.
Described boss is taper type structure.
It is attached between described body and end cap by screw thread.
The quantity of described retainer ring is no less than 3 and the distribution that is centrosymmetric in the upper surface of end cap.
The bottom surface of described tubular body is turbination structure.
Described boss and pipe close integrated setting.
The beneficial effects of the utility model：Pipe close when in use, is inserted on body bottom surface by the utility model first
In relief hole, the boss of pipe close upper surface connection is fastened on the upper surface of body bottom surface, and then the explosive by required injection is put
Put in body and cover end cap, body is sent to by head-rope by the position specified in blast hole, pull draw then up
Rope, pipe close is driven to move up by drawstring so that the explosive in body is discharged by relief hole, the filter below relief hole
The explosive that can be injected in blast hole is filtered, after the explosive in body is fully injected into blast hole, by pulling load-bearing
Rope can pull out body out of blast hole, and convenient next time uses；Total, the utility model has reasonable in design, operation
The advantages of convenient, reusable.
Brief description of the drawings
Fig. 1 is a kind of structural representation of medium-length hole blasting means for loading of the utility model.
In figure：1st, body 2, end cap 3, retainer ring 4, head-rope 5, through hole 6, drawstring 7, boss 8, pipe close 9, row
Expect hole 10, filter.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, a kind of medium-length hole blasting means for loading, it includes body 1, at the top end opening of described body 1
End cap 2 is connected with, is removably connected between described end cap 2 and body 1, the upper surface of described end cap 2 is fixed with fixation
Ring 3, described retainer ring 3 are connected with head-rope 4, and described end cap 2 is provided centrally with through hole 5, is slided in described through hole 5
Drawstring 6 is provided with, the lower end of described drawstring 6 is fixedly connected with pipe close 8, and described pipe close 8 is arranged on the bottom center of body 1
In relief hole 9, boss 7 is fixed with the upper surface of described pipe close 8, described boss 7 is fastened on the upper table of the bottom surface of body 1
Face, the lower section of relief hole 9 is provided with filter 10, described filter 10 and body 1 on the lower surface of described body 1
Between removably connect.
Pipe close 8 when in use, is inserted into the relief hole 9 on body bottom surface by the utility model first, the upper surface of pipe close 8
The boss 7 of connection is fastened on the upper surface of the bottom surface of body 1, and then the explosive of required injection is placed into body 1 and covered
End cap 2, body 1 is sent to by the position specified in blast hole by head-rope 4, drawstring 6 is pulled then up, by the band of drawstring 6
Dynamic pipe close 8 is moved up so that the explosive in body 1 is discharged by relief hole 9, and the filter 10 of the lower section of relief hole 9 can be with
Explosive in injection blast hole is filtered, after the explosive in body 1 is fully injected into blast hole, by pulling head-rope 4
Body 1 can be pulled out out of blast hole, convenient next time uses；Total, the utility model has reasonable in design, operation side
Just the advantages of, reusable.
Embodiment 2
As shown in figure 1, a kind of medium-length hole blasting means for loading, it includes body 1, at the top end opening of described body 1
End cap 2 is connected with, is removably connected between described end cap 2 and body 1, the upper surface of described end cap 2 is fixed with fixation
Ring 3, described retainer ring 3 are connected with head-rope 4, and described end cap 2 is provided centrally with through hole 5, is slided in described through hole 5
Drawstring 6 is provided with, the lower end of described drawstring 6 is fixedly connected with pipe close 8, and described pipe close 8 is arranged on the bottom center of body 1
In relief hole 9, boss 7 is fixed with the upper surface of described pipe close 8, described boss 7 is fastened on the upper table of the bottom surface of body 1
Face, the lower section of relief hole 9 is provided with filter 10, described filter 10 and body 1 on the lower surface of described body 1
Between removably connect, described boss 7 is taper type structure, is connected between described body 1 and end cap 2 by screw thread
Connect, the quantity of described retainer ring 3 is no less than 3 and the distribution that is centrosymmetric in the upper surface of end cap 2, in described body 1
The bottom surface in portion is turbination structure, described boss 7 and the integrated setting of pipe close 8.
Pipe close 8 when in use, is inserted into the relief hole 9 on body bottom surface by the utility model first, the upper surface of pipe close 8
The boss 7 of connection is fastened on the upper surface of the bottom surface of body 1, and then the explosive of required injection is placed into body 1 and covered
End cap 2, body 1 is sent to by the position specified in blast hole by head-rope 4, drawstring 6 is pulled then up, by the band of drawstring 6
Dynamic pipe close 8 is moved up so that the explosive in body 1 is discharged by relief hole 9, and the filter 10 of the lower section of relief hole 9 can be with
Explosive in injection blast hole is filtered, after the explosive in body 1 is fully injected into blast hole, by pulling head-rope 4
Body 1 can be pulled out out of blast hole, convenient next time uses；Boss 7 is taper type structure, reduces what boss 7 moved up
Resistance；The quantity of retainer ring 3 is no less than 3 and the distribution that is centrosymmetric in the upper surface of end cap 2 so that in the hand of body 1 more
To be uniform；Bottom surface inside body 1 is turbination structure, facilitates the discharge of the explosive of body 1；The utility model has knot in a word
The advantages of structure is reasonable in design, easy to operate, reusable.
Claims (6)
1. a kind of medium-length hole blasting means for loading, it includes body, it is characterised in that：Connected at the top end opening of described body
There is end cap, removably connected between described end cap and body, the upper surface of described end cap is fixed with retainer ring, described
Retainer ring is connected with head-rope, and described end cap is provided centrally with through hole, is slided in described through hole and is provided with drawstring, described
The lower end of drawstring be fixedly connected with pipe close, described pipe close is arranged in the relief hole of body bottom center, described pipe close
Upper surface on be fixed with boss, described boss is fastened on the upper surface of body bottom surface, arranged on the lower surface of described body
Material is provided with filter below hole, is removably connected between described filter and body.
A kind of 2. medium-length hole blasting means for loading according to claim 1, it is characterised in that：Described boss is taper type
Structure.
A kind of 3. medium-length hole blasting means for loading according to claim 1, it is characterised in that：Described body and end cap it
Between be attached by screw thread.
A kind of 4. medium-length hole blasting means for loading according to claim 1, it is characterised in that：The quantity of described retainer ring
Be centrosymmetric distribution no less than 3 and in the upper surface of end cap.
A kind of 5. medium-length hole blasting means for loading according to claim 1, it is characterised in that：The bottom of described tubular body
Face is turbination structure.
A kind of 6. medium-length hole blasting means for loading according to claim 1, it is characterised in that：Described boss and pipe close one
Bodyization is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398185.5U CN206638100U (en) | 2017-04-07 | 2017-04-07 | A kind of medium-length hole blasting means for loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398185.5U CN206638100U (en) | 2017-04-07 | 2017-04-07 | A kind of medium-length hole blasting means for loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206638100U true CN206638100U (en) | 2017-11-14 |
Family
ID=60245547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720398185.5U Expired - Fee Related CN206638100U (en) | 2017-04-07 | 2017-04-07 | A kind of medium-length hole blasting means for loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206638100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375602A (en) * | 2019-08-05 | 2019-10-25 | 贵州久远爆破工程有限责任公司 | A kind of surface blasting quick-burning charge device |
-
2017
- 2017-04-07 CN CN201720398185.5U patent/CN206638100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375602A (en) * | 2019-08-05 | 2019-10-25 | 贵州久远爆破工程有限责任公司 | A kind of surface blasting quick-burning charge device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20180407 |