CN102758461A - Underground excavator - Google Patents
Underground excavator Download PDFInfo
- Publication number
- CN102758461A CN102758461A CN2012102637123A CN201210263712A CN102758461A CN 102758461 A CN102758461 A CN 102758461A CN 2012102637123 A CN2012102637123 A CN 2012102637123A CN 201210263712 A CN201210263712 A CN 201210263712A CN 102758461 A CN102758461 A CN 102758461A
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- piston
- underground
- cylinder cover
- chamber cylinder
- 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.)
- Pending
Links
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses an underground excavator capable of excavating a deep hole underground, wherein a cylinder barrel is arranged on a combustion chamber cylinder cover; a soil support pipe is sleeved on the combustion chamber cylinder cover; and the principle is that the soil support pipe is not driven when the combustion chamber cylinder cover impacts. An oil pump sliding steel ball is arranged on the bottom lower corner of the cylinder barrel; whenever a piston falls down, an oil pump plunger arranged on the piston is ejected, so that fuel oil is sprayed to the inside of the combustion chamber cylinder cover through an oil spraying nozzle and then exploded, therefore the combustion chamber cylinder cover impacts downwards for excavation; and meanwhile, the piston upwards impacts to a spring arranged on the upper part of the cylinder barrel, so that a reciprocating motion is carried out. The underground excavator disclosed by the invention is especially suitable for excavating underground, pouring mortar and consolidating foundation in the process of laying foundation in the construction industry.
Description
Affiliated technical field
The present invention relates to below ground, beat the underground perforator in dark hole, burrow to underground when especially being applicable under the building trade basis, the pouring mortar, firmly ground uses.
Background technology
At present, the existing building industry is weight body and function engine to be risen to the high-altitude decontrol then to the underground equipment that burrows, and is fallen to clashing into by the deadweight of weight body to burrow on the ground.Its disadvantage is that weight body cost is high, when the high-altitude promotes, needs for a long time, also wastes power especially.
Summary of the invention
Existing in order to overcome to the underground equipment manufacturing cost height that burrows, big, the inefficient disadvantage of consumption of power; The invention provides a kind of underground perforator; This underground perforator adopts the strength of fuel detonation that the cylinder cap head is burrowed to underground impact, and particularly impact velocity is fast, the effect that burrows height.
The technical solution adopted for the present invention to solve the technical problems is: the cylinder barreled is put on the cylinder cap of combustion chamber, and supportting native pipe box, to be contained in principle on the cylinder cap of combustion chamber be that the combustion chamber cylinder cap does not drive support soil pipe when impacting.Oil pump slip steel ball device is at the beneath angle of cylinder bucket; The fuel feed pump plunger that when piston falls, installs on piston pushes fuel oil is ejected in the cylinder cap of combustion chamber through atomizer and fires; The combustion chamber cylinder cap impacted downwards burrowing, with the piston shock work that on the spring of cylinder bucket upper unit, moves back and forth that makes progress.The oil transportation duct ligation is solid on oil pump, and the steel wire knot is solid when on piston, being used to open the fuel outburst with piston uses when pulling to high point.
The invention has the beneficial effects as follows that the strength that has realized adopting the fuel oil outburst is beaten dark hole to underground, it is fast particularly to impact shuttle speed, and underground to have burrowed equipment savings a lot of than existing for the effect that burrows height, job costs.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the vertical planar configuration figure of side of the present invention.
1. petroleum pipelines among the figure, 2. piston, 3. oil pump, 4. oil pump slip steel ball, 5. atomizer, 6. combustion chamber cylinder cap, 7. support soil pipe, 8. wire rope, 9. spring, 10. cylinder bucket.
The specific embodiment
In Fig. 1, on combustion chamber cylinder cap (6), it is that combustion chamber cylinder cap (6) does not drive support soil pipe (7) when impacting that support soil pipe (7) is sleeved on principle on the combustion chamber cylinder cap (6) with cylinder bucket (10) device.Oil pump slip steel ball (4) device is at the beneath angle of cylinder bucket (10); The fuel feed pump plunger of when piston (2) falls, piston (2) being gone up device pushes fuel oil is ejected in the combustion chamber cylinder cap (6) through atomizer (5) and fires; Combustion chamber cylinder cap (6) impacted downwards burrowing, with the upwards shock work that on the spring (9) of cylinder bucket (10) upper unit, moves back and forth of piston (2).Petroleum pipeline (1) knot is solid on oil pump (3), when wire rope (8) knot is used to open the fuel outburst admittedly on piston (2) piston (2) is used when pulling to lofty perch.
Claims (1)
1. underground perforator is characterized in that the cylinder barreled is put on the cylinder cap of combustion chamber, supports native pipe box and is contained on the cylinder cap of combustion chamber; Oil pump slip steel ball device is at the beneath angle of cylinder bucket; The fuel feed pump plunger that when piston falls, installs on piston pushes fuel oil is ejected in the cylinder cap of combustion chamber through atomizer and fires, and the combustion chamber cylinder cap is impacted burrowing downwards, and piston is made progress shock on the spring of cylinder bucket upper unit; The oil transportation duct ligation is solid on oil pump, and the steel wire knot is solid on piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102637123A CN102758461A (en) | 2012-07-28 | 2012-07-28 | Underground excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102637123A CN102758461A (en) | 2012-07-28 | 2012-07-28 | Underground excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102758461A true CN102758461A (en) | 2012-10-31 |
Family
ID=47053094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102637123A Pending CN102758461A (en) | 2012-07-28 | 2012-07-28 | Underground excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102758461A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631535A (en) * | 2013-11-12 | 2015-05-20 | 张连华 | Excavator without damaging road |
| CN105220727A (en) * | 2014-05-28 | 2016-01-06 | 张连华 | One is dug a hole the same equipment that burrows |
-
2012
- 2012-07-28 CN CN2012102637123A patent/CN102758461A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631535A (en) * | 2013-11-12 | 2015-05-20 | 张连华 | Excavator without damaging road |
| CN105220727A (en) * | 2014-05-28 | 2016-01-06 | 张连华 | One is dug a hole the same equipment that burrows |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121031 |