CN201931447U - Hand-operated rock drill - Google Patents
Hand-operated rock drill Download PDFInfo
- Publication number
- CN201931447U CN201931447U CN2010205292639U CN201020529263U CN201931447U CN 201931447 U CN201931447 U CN 201931447U CN 2010205292639 U CN2010205292639 U CN 2010205292639U CN 201020529263 U CN201020529263 U CN 201020529263U CN 201931447 U CN201931447 U CN 201931447U
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- fixture
- tool heads
- rock drill
- tool head
- fixing
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Abstract
A hand-operated rock drill comprises eight parts, namely a punch needle, a fixing piece I, a position clamping piece, a punch needle pipe, a fixing piece II, a tool head fixing piece, a tool head fixing lock and a tool head, wherein the punch needle is fixed in the punch needle pipe through the position clamping piece after being adjusted in tightness through the fixing piece I, the tool head fixing lock is fixedly clamped through the fixing piece, then the tool head fixing piece and the tool head fixing lock are connected, and finally, the tool head is locked. The hand-operated rock drill dispenses with power, is operated by one person, can quickly and effectively get through collapsed objects, rocks, bricks and concrete separating walls, can be used in emergency rescue work for fire fighting, earthquakes, armed police, public security officers and the like, is designed for quick emergency rescue, dispenses with extra power, and ensures that an operator can excavate through rocks or walls with concrete structures within a few minutes.
Description
Affiliated technical field
The utility model relates to the instrument rock drill of a kind of colliery and down-hole, especially a kind of manual rock drill.
Background technology
Rock drill is to be used for the instrument of direct quarrying stone.Its Drilling on the rock stratum goes out borehole, removes to blow rock so that put into explosive, thereby finishes quarrying stone or other stonework.In addition, rock drill also can transform destructor into, is used for the solid bed of broken concrete and so on.The power resources of rock drill are a lot, air rock drill, diesel rock frill, electric rock drill, hydraulic gate and five classes such as manual.Present disclosed rock drill design type is various, and for example number of patent application is 88218617, and name is called that to disclose a kind of rock drill in the rock drill be the plant equipment that is used for rock-boring.This machinery is simple, flexible and convenient operation, and corollary equipment is few, uses this machine one-time investment low, adapts to the working environment of variety classes rock drill, is widely used in industries such as metallurgy, coal, chemical mine, railway, highway, water conservancy project, building.It is linked into an integrated entity head 2, cylinder body 5, handle body 11 by two connecting bolts 22, its inside is equipped with and is impacted flow-distribution mechanism, rotating drill rod mechanism, control flat valve 20, high pressure accumulator 18 is arranged on the cylinder body, low pressure accumulator 23, connection axis hole 13, high-pressure spray pipe joint 15 is arranged on the handle body, lowpressure stream pipe joint 16, high-pressure water pipe joint 17, handle body and cylinder body have runner and link each other.Number of patent application is 89209626, and name is called and discloses a kind of diesel rock frill in the rock drill, and its technical essential is: beater mechanism has been set up vibration absorber, and exhaust gear has been set up silencing means.It is compared with original diesel rock frill, can be aspect vibration by former machine vibration acceleration 35 * 9.8m/s+[2] be reduced to 20 * 9.8m/s+[2], noise can be reduced to below 95 decibels by former machine more than 120 decibels, alleviated the tired painful of workman widely, prolonged the service life of bore bit and complete machine, improved operator's work situation, improved the speed of punchinging, reduced production cost, the vibration absorber that it is characterized in that beater mechanism is that head one side is equipped with housing screw successively, spring and traveller, in the plastics cavity of traveller bottom is liquid plastic, the plastics cavity is to constitute an annular space by the bounce seat in head, the opposite side of head is the venting nail, the silencing means of exhaust gear is that the side in hush pipe is equipped with blast pipe, and opposite side is equipped with the secondary hush pipe, and the bottom of secondary hush pipe is the noise reduction lid of built-in foamed plastic, the interior middle part of hush pipe is a dividing plate between blast pipe and the secondary hush pipe.Number of patent application is 89219162, and name is called and discloses a kind of flame-proof mine electric rock drill in the mine explosion-suppression electric rock drill, belongs to the mining machinery class.This machine is characterised in that: block stamp valve piston and ratchet overcoat form preceding air chamber, and big piston and cylinder form rear gas chamber, and casing and ratchet overcoat form outer air chamber.The front and back air chamber has air flue to communicate.This machine is rational in infrastructure, saves the consumable accessory rubber blanket, can cut a hole eyelet at any angle.Be applicable to the mining excavation engineering, form that it is characterized in that: motor is positioned at the rock drill underpart by motor, chute, roller, eccentric block, block stamp, ratchet mechanism, bit shank cover; Air chamber before the water piston of block stamp and ratchet overcoat are formed, ratchet has put aperture outward, and air chamber and the outer air chamber be made up of casing, ratchet overcoat communicate before making; The big piston of block stamp and cylinder are formed rear gas chamber, have air flue to connect between preceding air chamber and rear gas chamber, the outer air chamber.Present disclosed rock drill about manual rock drill seldom, and complex structure, complicated operation is difficult to carry out getting final product the one man operation, effectively gets through the object that caves in, rock, brick and concrete fast and intercepts wall.
Summary of the invention
In order to overcome existing complex structure, be difficult to carry out the one man operation, effectively get through the deficiency that the object that caves in, rock, brick and concrete intercept wall fast, the utility model provides a kind of manual rock drill, this rock drill need not power, single can the operation, can effectively get through the object that caves in, rock, brick and concrete fast and intercept wall, can be used for the operations of speedily carrying out rescue work such as fire-fighting, earthquake, People's Armed Police, public security, for quick rescue designs, need not extra power, the operator just can wear the wall cutter of rock or xoncrete structure in several minutes.
The technical scheme that its technical problem that solves the utility model adopts is: manually rock drill comprises: towards pin, fixture 1., card-bit part, towards needle tubing, fixture 2., tool heads fixture, the fixing lock of tool heads, tool heads eight parts form.Towards pin by fixture 1., regulate degree of tightness after, be fixed in needle tubing by card-bit part, 2. fix to clamp the fixing lock of tool heads by fixture, then fastening means head fixture, connect the fixing lock of working head, pin tool heads at last.Wherein be used for constantly the percussion tool head and realize function towards pin, fixture is used to regulate the elasticity towards pin, card-bit part is used for fixing towards pin, it is inner in order to avoid the normal use of influence to prevent that towards needle tubing foreign material from entering rock drill, fixture is used for fixing the fixing lock of clamping tool head, and the tool heads fixture is used for fixing tool heads, and the fixing lock of tool heads is used to pin tool heads, the tool heads hard objects is used for directly contacting rock.
The beneficial effects of the utility model are, this rock drill need not power, single can the operation, can effectively get through the object that caves in, rock, brick and concrete fast and intercept wall, can be used for the operations of speedily carrying out rescue work such as fire-fighting, earthquake, People's Armed Police, public security, for quick rescue designs, need not extra power, the operator just can wear the wall cutter of rock or xoncrete structure in several minutes.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structure chart of rock drill.
1. towards pin among the figure, 2. fixture 1., 3. card-bit part, 4. towards needle tubing, 5. fixture 2., 6. tool heads fixture, the 7. fixing lock of tool heads, 8. tool heads.
The specific embodiment
In the drawings, at first be equipped with the tool heads (8) of use, fix tool heads by tool heads fixture (6), after the fixing lock of tool heads (7) pins tool heads, check whether card-bit part is fixed towards pin, 1. the adjusting fixture regulates the elasticity towards pin, and left hand is held with a firm grip increases friction towards the needle tubing surface knurling, and the right hand is held towards the downward bump of pin handle part and realized operation.
Claims (2)
1. manual rock drill, it is characterized in that: comprising: towards pin, fixture 1., card-bit part, towards needle tubing, fixture 2., the fixing lock of tool heads fixture, tool heads, tool heads eight parts form, towards pin by fixture 1., regulate degree of tightness after, be fixed in needle tubing by card-bit part, 2. fix to clamp the fixing lock of tool heads by fixture, fastening means head fixture, connection working head are fixed and are locked, pin at last tool heads then.
2. manual rock drill according to claim 1, it is characterized in that: be used for constantly the percussion tool head towards pin and realize function, fixture is used to regulate the elasticity towards pin, card-bit part is used for fixing towards pin, and it is inner in order to avoid influence is normally used to prevent that towards needle tubing foreign material from entering rock drill, and fixture is used for fixing the fixing lock of clamping tool head, the tool heads fixture is used for fixing tool heads, the fixing lock of tool heads is used to pin tool heads, and the tool heads hard objects is used for directly contacting rock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205292639U CN201931447U (en) | 2010-09-09 | 2010-09-09 | Hand-operated rock drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205292639U CN201931447U (en) | 2010-09-09 | 2010-09-09 | Hand-operated rock drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931447U true CN201931447U (en) | 2011-08-17 |
Family
ID=44442986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205292639U Expired - Fee Related CN201931447U (en) | 2010-09-09 | 2010-09-09 | Hand-operated rock drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352751A (en) * | 2011-10-10 | 2012-02-15 | 攀钢集团冶金工程技术有限公司 | Ashlar lifting machine |
-
2010
- 2010-09-09 CN CN2010205292639U patent/CN201931447U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352751A (en) * | 2011-10-10 | 2012-02-15 | 攀钢集团冶金工程技术有限公司 | Ashlar lifting machine |
| CN102352751B (en) * | 2011-10-10 | 2014-12-31 | 攀钢集团工程技术有限公司 | Ashlar lifting machine |
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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: 20110817 Termination date: 20140909 |
|
| EXPY | Termination of patent right or utility model |