CN205957831U - Static blasting punchhole plugging device - Google Patents
Static blasting punchhole plugging device Download PDFInfo
- Publication number
- CN205957831U CN205957831U CN201620999009.2U CN201620999009U CN205957831U CN 205957831 U CN205957831 U CN 205957831U CN 201620999009 U CN201620999009 U CN 201620999009U CN 205957831 U CN205957831 U CN 205957831U
- Authority
- CN
- China
- Prior art keywords
- central shaft
- static blasting
- plugging device
- fixed
- axostylus axostyle
- 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
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a static blasting punchhole plugging device, including central axostylus axostyle, shutoff disc, auto -lock pawl dish and domatic pin, the shutoff disc is fixed in the end of central axostylus axostyle, auto -lock pawl dish is fixed in the disc base and the even articulated disc base a plurality of pawls all around that are fixed in at central axostylus axostyle middle part including one through tightly deciding screw locking, domatic pin is located the top of central axostylus axostyle and is fixed through the bolt in the installation borehole jack at its middle part through setting up, the utility model discloses convenient operation, directly place in the drilling can, in the static blasting, lie in pawl on the disc base can effectual inlay card in the pore wall department of drilling, the shutoff disc can effectively play the shutoff effect, can adjust the degree of depth of central axostylus axostyle in holing through adjusting domatic pin.
Description
Technical field
This utility model is related to civil engineering technical field and in particular to a kind of static blasting eyelet plugging device.
Background technology
During road construction, due to needing explosion massif close to the house owed by a citizen of village, populous nearby, from high-voltage line and drink
The distance being become with water source, power consumption control case is also nearer.The vibration of conventional control blast working generation, impact, slungshot etc. are to surrounding
The impact causing is difficult to meet control and requires, and blasting engineering amount is big in addition, the duration, tightly bursting charge was used for roadbed filling, its material footpath
It must is fulfilled for code requirement, this requires to reduce boulder yield as far as possible, reduce the number of times of secondary blasting, and anti-nurse during bursting work
Make difficult larger it is difficult to ensure the safety of neighbouring thing, so being constructed using static blasting scheme.
Now in static blasting at present, general vertical drilling can be without blocking, and horizontal drilling and inclined drill need
Blocking, blocking is usually to adopt clay or sand, and in order to ensure to block quality, often every 20cm is once consolidated, its work
Loaded down with trivial details, blocking effect is also bad, inefficiency, once blocking is not exclusively it is most likely that cause personal injury and explosion to lose
Lose.
Utility model content
(1) technical problem to be solved
In order to overcome prior art not enough it is proposed that a kind of static blasting eyelet plugging device, it can be preferably to static state
Explosion eyelet is blocked, and blocks efficiency high, and effect is good.
(2) technical scheme
This utility model is achieved through the following technical solutions：The utility model proposes a kind of static blasting eyelet closure dress
Put, including central shaft, closure disk, self-locking detent disk and domatic pin, described closure disk is fixed on central shaft
End, described self-locking detent disk includes disc seat and the uniform hinge being locked in the middle part of central shaft by screw
Connect some ratchets being fixed on disc seat surrounding, described domatic pin is sheathed on central shaft by being disposed therein the installing hole in portion
The top of bar is simultaneously fixed by latch.
Further, the lateral surface of described ratchet is arc surface obliquely.
Further, described central shaft is from bottom to top provided with graduated scale.
Further, described installing hole is inverted cone shape hole.
Further, described central shaft some pin holes have been uniformly arranged along its length.
(3) beneficial effect
This utility model, with respect to prior art, has the advantages that：
A kind of static blasting eyelet plugging device that this utility model is mentioned, it is easy to operate, is placed directly in boring
, when static blasting, effectively at the hole wall of boring, disk can be blocked by inlay card positioned at the ratchet on disc seat
Plugging action can be effectively played, depth in boring for the central shaft can be adjusted by adjusting domatic pin.
Brief description
Fig. 1 is this utility model cross-sectional view.
1- central shaft；2- blocks disk；3- self-locking detent disk；The domatic pin of 4-；5- latch；11- graduated scale；12-
Pin hole；31- screw；32- disc seat；33- ratchet；41- installing hole.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
A kind of static blasting eyelet plugging device as shown in Figure 1, including central shaft 1, closure disk 2, self-locking detent
Disk 3 and domatic pin 4, described closure disk 2 is fixed on the end of central shaft 1, and described self-locking detent disk 3 includes passing through
If screw 31 is locked in the disc seat 32 at central shaft 1 middle part and is uniformly hingeably secured to disc seat 32 surrounding
Dry ratchet 33, described domatic pin 4 is sheathed on the top of central shaft 1 and by inserting by being disposed therein the installing hole 41 in portion
Pin 5 is fixing.
Wherein, the lateral surface of described ratchet 33 is arc surface obliquely；From bottom to top it is provided with described central shaft 1
Graduated scale 11；Described installing hole 41 is inverted cone shape hole；Some inserting has been uniformly arranged along its length on described central shaft 1
Pin-and-hole 12.
A kind of static blasting eyelet plugging device that this utility model is mentioned, its when specifically used, according to boring aperture
Size is selected suitable self-locking detent disk 3 and is locked by screw 31, then will be positioned at central shaft 1 bottom
Closure disk 2 put in it towards boring direction, because the ratchet 33 on disc seat 32 and disc seat 32 are hinged company
Connect,, when putting into, ratchet 33 is overturn upwards for it, is wrapped in central shaft 1, according to positioned at central shaft 1 high scale
Scale 11 user be recognized that positioned at central shaft 1 bottom closure disk 2 boring in depth, when depth reach close
When right position is put, by latch 5, domatic pin 4 is locked, the outer surface that now domatic pin 4 is undertaken in boring plays fixation
Effect, the installing hole 41 on domatic pin 4 is set to inverted cone shape hole 41, and it is primarily to adapt to the gradient of boring, specifically
, when boring is for angling hole, it is in that certain inclination angle is installed and fixed that domatic pin 4 can keep with central shaft 1, fixation complete with
Afterwards, it is possible to implement static blasting, when the impulsive force that explosion produces produces power upwards to closure disk 2, on disc seat 32
Ratchet 33 tip firmly in borehole wall, can prevent whole device from ejecting in boring, closure is firm by inlay card.
Embodiment described above is only preferred implementation of the present utility model to be described, not to this practicality
New spirit and scope are defined.On the premise of without departing from this utility model design concept, this area ordinary person couple
Various modifications and improvement that the technical solution of the utility model is made, all should drop into protection domain of the present utility model, this reality
With the new technology contents being claimed, all record in detail in the claims.
Claims (5)
1. a kind of static blasting eyelet plugging device it is characterised in that：Including central shaft (1), closure disk (2), self-locking spine
Pawl disk (3) and domatic pin (4), described closure disk (2) is fixed on the end of central shaft (1), described self-locking detent disk
(3) include one to be locked disc seat (32) in the middle part of central shaft (1) and uniformly hinged solid by screw (31)
Due to some ratchets (33) of disc seat (32) surrounding, described domatic pin (4) is by being disposed therein the installing hole (41) in portion
It is sheathed on the top of central shaft (1) and fixed by latch (5).
2. a kind of static blasting eyelet plugging device according to claim 1 it is characterised in that：Outside described ratchet (33)
Side is arc surface obliquely.
3. a kind of static blasting eyelet plugging device according to claim 1 it is characterised in that：Described central shaft (1)
On be from bottom to top provided with graduated scale (11).
4. a kind of static blasting eyelet plugging device according to claim 1 it is characterised in that：Described installing hole (41) is
Inverted cone shape hole.
5. a kind of static blasting eyelet plugging device according to claim 1 it is characterised in that：Described central shaft (1)
On be uniformly arranged some pin holes (12) along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999009.2U CN205957831U (en) | 2016-08-29 | 2016-08-29 | Static blasting punchhole plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999009.2U CN205957831U (en) | 2016-08-29 | 2016-08-29 | Static blasting punchhole plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205957831U true CN205957831U (en) | 2017-02-15 |
Family
ID=57978959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620999009.2U Expired - Fee Related CN205957831U (en) | 2016-08-29 | 2016-08-29 | Static blasting punchhole plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205957831U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959062A (en) * | 2017-04-13 | 2017-07-18 | 中建五局土木工程有限公司 | Multiple-row blasting device for LARGE APERTURE STATIC IMAGING fractured rock |
| CN108301832A (en) * | 2018-01-31 | 2018-07-20 | 大连海事大学 | It is a kind of to protect the quiet quick-fried device of the liquid carbon dioxide of splashing and quiet quick-fried construction method |
| CN109373841A (en) * | 2018-12-24 | 2019-02-22 | 石家庄铁道大学 | The anti-hole punched device of static blasting and blasting method |
| CN109443120A (en) * | 2018-11-23 | 2019-03-08 | 吕梁学院 | LARGE APERTURE STATIC IMAGING explosion blowout prevention aperture apparatus and its application method |
| CN111457807A (en) * | 2020-04-26 | 2020-07-28 | 中国电建集团成都勘测设计研究院有限公司 | Tunnel blasting big gun hole blocking device |
| CN111964541A (en) * | 2020-08-27 | 2020-11-20 | 江苏中控能源科技有限公司 | Repetitive dry ice cracking rock breaking orifice clamping device and using method thereof |
| CN113624081A (en) * | 2020-05-07 | 2021-11-09 | 西南科技大学 | Rapid static blasting device and blasting method |
| CN113624082A (en) * | 2020-05-07 | 2021-11-09 | 西南科技大学 | Rapid static blasting device and blasting method |
| CN114396747A (en) * | 2021-03-25 | 2022-04-26 | 青岛惠科微电子有限公司 | Vacuum chamber door and vacuum chamber |
-
2016
- 2016-08-29 CN CN201620999009.2U patent/CN205957831U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959062A (en) * | 2017-04-13 | 2017-07-18 | 中建五局土木工程有限公司 | Multiple-row blasting device for LARGE APERTURE STATIC IMAGING fractured rock |
| CN106959062B (en) * | 2017-04-13 | 2018-07-20 | 中建五局土木工程有限公司 | Multiple-row blasting device for LARGE APERTURE STATIC IMAGING fractured rock |
| CN108301832A (en) * | 2018-01-31 | 2018-07-20 | 大连海事大学 | It is a kind of to protect the quiet quick-fried device of the liquid carbon dioxide of splashing and quiet quick-fried construction method |
| CN108301832B (en) * | 2018-01-31 | 2024-05-03 | 大连海事大学 | Liquid carbon dioxide static explosion device capable of preventing splashing and static explosion construction method |
| CN109443120A (en) * | 2018-11-23 | 2019-03-08 | 吕梁学院 | LARGE APERTURE STATIC IMAGING explosion blowout prevention aperture apparatus and its application method |
| CN109443120B (en) * | 2018-11-23 | 2023-09-12 | 吕梁学院 | Large-aperture static blasting anti-spraying hole device and use method thereof |
| CN109373841A (en) * | 2018-12-24 | 2019-02-22 | 石家庄铁道大学 | The anti-hole punched device of static blasting and blasting method |
| CN111457807B (en) * | 2020-04-26 | 2022-04-01 | 中国电建集团成都勘测设计研究院有限公司 | Tunnel blasting big gun hole blocking device |
| CN111457807A (en) * | 2020-04-26 | 2020-07-28 | 中国电建集团成都勘测设计研究院有限公司 | Tunnel blasting big gun hole blocking device |
| CN113624082A (en) * | 2020-05-07 | 2021-11-09 | 西南科技大学 | Rapid static blasting device and blasting method |
| CN113624081A (en) * | 2020-05-07 | 2021-11-09 | 西南科技大学 | Rapid static blasting device and blasting method |
| CN111964541A (en) * | 2020-08-27 | 2020-11-20 | 江苏中控能源科技有限公司 | Repetitive dry ice cracking rock breaking orifice clamping device and using method thereof |
| CN114396747A (en) * | 2021-03-25 | 2022-04-26 | 青岛惠科微电子有限公司 | Vacuum chamber door and vacuum chamber |
| CN114396747B (en) * | 2021-03-25 | 2024-01-30 | 青岛惠科微电子有限公司 | Vacuum box door and vacuum box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20170829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |