CN205840914U - A kind of rock drift blasting is anti-collapses device - Google Patents
A kind of rock drift blasting is anti-collapses device Download PDFInfo
- Publication number
- CN205840914U CN205840914U CN201620766277.XU CN201620766277U CN205840914U CN 205840914 U CN205840914 U CN 205840914U CN 201620766277 U CN201620766277 U CN 201620766277U CN 205840914 U CN205840914 U CN 205840914U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- belt body
- sliding part
- hole
- soft belt
- 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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Abstract
A kind of rock drift blasting is anti-collapses device, it is characterized in that including soft belt body and clamping plate, soft belt body two ends are provided with fixing hole, and soft belt body is often held and is clipped in the middle by clamping plate, clamping plate are provided with butt hole, being provided with screw in butt hole, clamping plate two ends are provided with preformed hole, are provided with fixing connection ring in preformed hole, slideway it is provided with between preformed hole, being provided with sliding part in slideway, sliding part lower end is provided with positioner, and sliding part top is provided with mobile link ring.The anti-device that collapses of a kind of rock drift blasting described in the utility model, simple in construction, cheap, save resource, protection effect is good, has saved cost, improves the safety of underground work, is especially suitable for Tang Kou colliery and uses.
Description
Technical field
This utility model relates to coal mine underground explosion preventer, particularly relates to a kind of rock drift blasting and prevents collapsing device.
Background technology
In bursting work, restricted by field condition, be extremely difficult to preferable borehole angle during perforating, firmly fill because of rock again
Dose is big, collapses the spoil and easily break top side weldering net during explosion, not only affects construction quality, and repairing welding net or add repair welding
Net also results in the waste of manpower and materials；Simultaneously during tunnelling, if close to the facilities such as air duct, belt and cable,
Often there is breaking the phenomenon of facility.
Utility model content
The purpose of this utility model is, in place of overcoming the deficiencies in the prior art, it is provided that a kind of rock drift blasting is anti-collapses device,
Simple in construction, cheap, save resource, protection effect is good, has saved cost, improves the safety of underground work, especially
It is suitable for Tang Kou colliery to use.
A kind of rock drift blasting described in the utility model is anti-collapses device, it is characterised in that include soft belt body and clamping plate,
Described soft belt body two ends, often end is provided with at least two fixing hole, and described soft belt body is often held and is clipped in the middle by two clamping plate,
Offering the butt hole corresponding with fixing hole position on clamping plate, soft belt body is pressed from both sides by clamping plate by the screw arranged in butt hole
Hold and be fixed on centre, be provided with preformed hole at clamping plate two ends, in described preformed hole, be provided with fixing connection ring, described fixing connection
Ring is also cross corresponding two preformed holes in position on two clamping plate, between the preformed hole at each clamping plate two ends, clamping plate
Outer surface, is provided with slideway, has sliding part, described sliding part to be " Jiong " character form structure by installation of slide track, and sliding part lower end lacks
Mouth inwall is provided with slide block, and described sliding part is embedded in slideway by slide block, is formed with slideway and is slidably connected, under sliding part
End outer wall is provided with positioner, can be used to adjustment slide position in slideway and is fixed, at sliding part top even
Connect and be provided with mobile link ring.When in use, soft belt can be sling, also by fixing connection ring or mobile link ring
Can be soldered directly on the anchor pole cap of support anchor rod by fixing connection ring, the fixing ring that connects is consolidated as necessary when in use
Fixed point, when soft belt body is larger-size, can increase junction point by mobile link ring, and then reach the most fixing effect
Really, the most just can effectively buffer the impact dynamics of the spoil jumped out of blowing out, reduce potential safety hazard.
Preferably, described soft belt body is belt.
Preferably, described fixing connection ring and mobile link ring are square loop.
Preferably, described fixing connection ring and mobile link ring are circular rings.
A kind of rock drift blasting described in the utility model prevents collapsing having the beneficial effect that of device
One, processing cost is low, and processing technology is simple, economizes on resources, and execute-in-place is easy, preferably serves protection and makees
With, especially under the situation that current coal market is low, highly popularization and application；
Two, Tang Kou colliery km deep-well, ground pressure is big, and drift section is big again, a kind of rock drift blasting described in the utility model
The anti-device that collapses is applicable to big gun pick tunnel, all can prevent explosion spoil from collapsing, damage weldering net and neighbouring mechanical facility of meeting head on, by right
The big gun pick tunnel in full ore deposit plays a good protection.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation that a kind of rock drift blasting described in the utility model prevents collapsing device.
Accompanying drawing 2 is the soft girdle structure schematic diagram that a kind of rock drift blasting described in the utility model prevents collapsing device.
Accompanying drawing 3 is fixing connection ring and the clamping plate attachment structure that a kind of rock drift blasting described in the utility model prevents collapsing device
Schematic diagram.
Accompanying drawing 4 is mobile link ring and the clamping plate attachment structure that a kind of rock drift blasting described in the utility model prevents collapsing device
Schematic diagram.
Accompanying drawing 5 is the slider structure schematic diagram that a kind of rock drift blasting described in the utility model prevents collapsing device.
1-soft belt body 2-clamping plate 3-preformed hole 4-is fixing, and the ring 5-mobile link ring 6-of connection is slided
Moving part 7-positioner 8-slideway 9-butt hole 10-screw 11-fixing hole 12-slide block.
Detailed description of the invention
Referring now to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5, it is described in conjunction with the embodiments as follows: this utility model institute
A kind of rock drift blasting stated is anti-collapses device, it is characterised in that include soft belt body 1 and clamping plate 2, described soft belt body 1 two ends,
Often end is provided with at least two fixing hole 11, and described soft belt body 1 is often held and is clipped in the middle by two clamping plate 2, clamping plate 2 offer
The butt hole 9 corresponding with fixing hole 11 position, soft belt body 1 is clamped solid by clamping plate 2 by the screw 10 arranged in butt hole 9
It is scheduled on centre, is provided with preformed hole 3 at clamping plate 2 two ends, in described preformed hole 3, be provided with fixing connection ring 4, described fixing connection
Ring 4 is also cross corresponding two preformed holes 3 in position on two clamping plate 2, between the preformed hole 3 at each clamping plate 2 two ends, and folder
The outer surface of plate 2, is provided with slideway 8, and slideway 8 is provided with sliding part 6, and described sliding part 6 is " Jiong " character form structure, slides
Part 6 lower end breach inwall is provided with slide block 12, and described sliding part 6 is embedded in slideway 8 by slide block 12, is formed sliding with slideway 8
It is dynamically connected, sliding part 6 lower end outer wall is provided with positioner 7, can be used to the adjustment slide 6 position in slideway 8 and incite somebody to action
It is fixed, and is connected with mobile link ring 5 at sliding part 6 top.When in use, soft belt can be connected by fixing
T-Ring 4 or mobile link ring 5 are sling, it is possible to be soldered directly on the anchor pole cap of support anchor rod by fixing connection ring 4, fixing connection
Ring 4 is when in use as necessary fixing point, when soft belt body 1 is larger-size, can be increased by mobile link ring 5
Add junction point, and then reach more preferable fixed effect, the most just can effectively buffer the impact dynamics of the spoil jumped out of blowing out, subtract
Few potential safety hazard.
Preferably, described soft belt body 1 is belt.
Preferably, described fixing connection ring 4 and mobile link ring 5 are square loop.
Preferably, described fixing connection ring 4 and mobile link ring 5 are circular rings.
A kind of rock drift blasting described in the utility model prevents collapsing having the beneficial effect that of device
One, processing cost is low, and processing technology is simple, economizes on resources, and execute-in-place is easy, preferably serves protection and makees
With, especially under the situation that current coal market is low, highly popularization and application；
Two, Tang Kou colliery km deep-well, ground pressure is big, and drift section is big again, a kind of rock drift blasting described in the utility model
The anti-device that collapses is applicable to big gun pick tunnel, all can prevent explosion spoil from collapsing, damage weldering net and neighbouring mechanical facility of meeting head on, by right
The big gun pick tunnel in full ore deposit plays a good protection.
Claims (4)
1. a rock drift blasting prevents collapsing device, it is characterised in that include soft belt body (1) and clamping plate (2), soft belt body (1) two
End, often end is provided with at least two fixing hole (11), and soft belt body (1) is often held and is clipped in the middle by two clamping plate (2), clamping plate (2)
On offer the butt hole (9) corresponding with fixing hole (11) position, clamping plate (2) by butt hole (9) in setting screw
(10) soft belt body (1) is clamped to centre, is provided with preformed hole (3) at clamping plate (2) two ends, arrange in preformed hole (3)
Have a fixing ring (4) that connects, the fixing ring (4) that connects also cross corresponding two preformed holes (3) in the upper position of two clamping plate (2),
Between the preformed hole (3) at each clamping plate (2) two ends, the outer surface of clamping plate (2), it is provided with slideway (8), is set by slideway (8)
Being equipped with sliding part (6), sliding part (6) is " Jiong " character form structure, and sliding part (6) lower end breach inwall is provided with slide block (12), sliding
Moving part (6) is embedded in slideway (8) by slide block (12), is formed with slideway (8) and is slidably connected, at sliding part (6) lower end outer wall
It is provided with positioner (7), is connected with mobile link ring (5) at sliding part (6) top.
A kind of rock drift blasting the most according to claim 1 is anti-collapses device, it is characterised in that soft belt body (1) is belt.
A kind of rock drift blasting the most according to claim 1 is anti-collapses device, it is characterised in that fixes and connects ring (4) and move
Connecting ring (5) is square loop.
A kind of rock drift blasting the most according to claim 1 is anti-collapses device, it is characterised in that fixes and connects ring (4) and move
Connecting ring (5) is circular rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766277.XU CN205840914U (en) | 2016-07-21 | 2016-07-21 | A kind of rock drift blasting is anti-collapses device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766277.XU CN205840914U (en) | 2016-07-21 | 2016-07-21 | A kind of rock drift blasting is anti-collapses device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205840914U true CN205840914U (en) | 2016-12-28 |
Family
ID=57624627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620766277.XU Expired - Fee Related CN205840914U (en) | 2016-07-21 | 2016-07-21 | A kind of rock drift blasting is anti-collapses device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205840914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975371A (en) * | 2017-11-22 | 2018-05-01 | 贾兴仕 | It is a kind of for colliery blasting easy to the protective device that folds |
-
2016
- 2016-07-21 CN CN201620766277.XU patent/CN205840914U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975371A (en) * | 2017-11-22 | 2018-05-01 | 贾兴仕 | It is a kind of for colliery blasting easy to the protective device that folds |
| CN107975371B (en) * | 2017-11-22 | 2019-05-17 | 鲍必道 | A kind of protective device for colliery blasting convenient for folding |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170721 |