CN103711436B - A kind of photovoltaic plant foundation pit excavating gear - Google Patents
A kind of photovoltaic plant foundation pit excavating gear Download PDFInfo
- Publication number
- CN103711436B CN103711436B CN201310748241.XA CN201310748241A CN103711436B CN 103711436 B CN103711436 B CN 103711436B CN 201310748241 A CN201310748241 A CN 201310748241A CN 103711436 B CN103711436 B CN 103711436B
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- China
- Prior art keywords
- photovoltaic plant
- shell
- helical axis
- drill bit
- connector
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- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to photovoltaic plant construction field, particularly a kind of photovoltaic plant foundation pit excavating gear.This device comprises cylindrical housing, connector, helical axis, drill bit, it is characterized in that: described connector is fixedly connected with the upper end of helical axis, the lower end of described helical axis is fixedly connected with drill bit, the bottom of helical axis is connected with helical blade, the other end of helical blade is fixed on the inwall of shell, and described helical axis and helical blade are all positioned at enclosure, and connector is positioned at above shell, drill bit is positioned at below shell, and sawtooth is arranged at the bottom of described shell.The invention has the beneficial effects as follows: this photovoltaic plant foundation pit excavating gear structure is simple, easy to use, be combined with pile driver, the mechanization that in photovoltaic plant process of construction, concrete pedestal is built can be realized, to shorten the construction period of concrete pedestal in photovoltaic plant construction, the construction for photovoltaic plant brings very large facility.
Description
Technical field
The present invention relates to photovoltaic plant construction field, particularly a kind of photovoltaic plant foundation pit excavating gear.
Background technology
Photovoltaic plant is in process of construction, and the concrete pedestal construction period is longer, because foundation pit hole size is less, large-scale excavation machinery cannot use, and only can use the instrument constructions such as spade at present, manpower expends more, require great effort time-consuming, have impact on the construction period of photovoltaic plant.
Summary of the invention
For the problems referred to above, the present invention, in order to make up the defect of prior art, provides the photovoltaic plant foundation pit excavating gear that a kind of structure is simple, easy to use.
The present invention is achieved through the following technical solutions:
A kind of photovoltaic plant foundation pit excavating gear, comprise cylindrical housing, connector, helical axis, drill bit, it is characterized in that: described connector is fixedly connected with the upper end of helical axis, the lower end of described helical axis is fixedly connected with drill bit, and the bottom of helical axis is connected with helical blade, and the other end of helical blade is fixed on the inwall of shell, described helical axis and helical blade are all positioned at enclosure, connector is positioned at above shell, and drill bit is positioned at below shell, and sawtooth is arranged at the bottom of described shell.
Described shell, connector, helical axis, helical blade, drill bit, sawtooth all adopt the steel material of high rigidity and high strength.
The internal diameter of described shell is identical up and down, and lower outer diameter is greater than the cylindrical shape of top external diameter, is convenient to extrude the soil below shell, reduces the frictional force of shell and soil.
The invention has the beneficial effects as follows: this photovoltaic plant foundation pit excavating gear structure is simple, easy to use, be combined with pile driver, the mechanization that in photovoltaic plant process of construction, concrete pedestal is built can be realized, to shorten the construction period of concrete pedestal in photovoltaic plant construction, the construction for photovoltaic plant brings very large facility.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is the structural representation of a kind of photovoltaic plant foundation pit of the present invention excavating gear;
In figure, 1 shell, 2 connectors, 3 helical axis, 4 helical blades, 5 drill bits, 6 sawtooth.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention.A kind of photovoltaic plant foundation pit excavating gear, comprise cylindrical housing 1, connector 2, helical axis 3, drill bit 5, it is characterized in that: described connector 2 is fixedly connected with the upper end of helical axis 3, the lower end of described helical axis 3 is fixedly connected with drill bit 5, the bottom of helical axis 3 is connected with helical blade 4, the other end of helical blade 4 is fixed on shell 1, it is inner that described helical axis 3 and helical blade 4 are positioned at shell 1, connector 2 is positioned at above shell 1, drill bit 5 is positioned at below shell 1, and sawtooth 6 is arranged at the bottom of described shell 1; Described shell 1, connector 2, helical axis 3, helical blade 4, drill bit 5, sawtooth 6 all adopt the steel material of high rigidity and high strength; Described shell 1 is that internal diameter is identical up and down, and lower outer diameter is greater than the cylindrical shape of top external diameter, is convenient to extrude the soil below shell 1, reduces the frictional force of shell 1 and soil.Be fixed on pile driver by connector 2 during use, rotate and start, helical axis 3 rotates, thus drives helical blade 4 and shell 1 to rotate, and the sawtooth 6 bottom shell 1 cuts out foundation pit hole profile, and drill bit bores for 5 times and excises soil in hole, hole.
Claims (2)
1. a photovoltaic plant foundation pit excavating gear, comprise cylindrical housing (1), connector (2), helical axis (3), drill bit (5), it is characterized in that: described connector (2) is fixedly connected with the upper end of helical axis (3), the lower end of described helical axis (3) is fixedly connected with drill bit (5), the bottom of helical axis (3) is connected with helical blade (4), the other end of helical blade (4) is fixed on the inwall of shell (1), it is inner that described helical axis (3) and helical blade (4) are all positioned at shell (1), connector (2) is positioned at shell (1) top, drill bit (5) is positioned at shell (1) below, sawtooth (6) is arranged at the bottom of described shell (1), described shell (1) for internal diameter identical up and down, lower outer diameter is greater than the cylindrical shape of top external diameter.
2. a kind of photovoltaic plant foundation pit excavating gear according to claim 1, is characterized in that: described shell (1), connector (2), helical axis (3), helical blade (4), drill bit (5), sawtooth (6) all adopt the steel material of high rigidity and high strength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748241.XA CN103711436B (en) | 2013-12-31 | 2013-12-31 | A kind of photovoltaic plant foundation pit excavating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748241.XA CN103711436B (en) | 2013-12-31 | 2013-12-31 | A kind of photovoltaic plant foundation pit excavating gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103711436A CN103711436A (en) | 2014-04-09 |
| CN103711436B true CN103711436B (en) | 2016-04-20 |
Family
ID=50404742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310748241.XA Expired - Fee Related CN103711436B (en) | 2013-12-31 | 2013-12-31 | A kind of photovoltaic plant foundation pit excavating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103711436B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196460B (en) * | 2014-08-25 | 2017-05-03 | 江苏长城石油装备制造有限公司 | Rotary combined type PDC drill bit for natural gas rock core drilling |
| CN107311008B (en) * | 2016-04-26 | 2019-02-15 | 张启志 | A kind of safety stop device of construction material elevator |
| CN110284830A (en) * | 2019-06-28 | 2019-09-27 | 中国人民解放军陆军工程大学 | Portable hydraulic transmission rotary digging device and rotary digging method |
| CN113418783B (en) * | 2021-06-29 | 2023-05-23 | 中铁二院昆明勘察设计研究院有限责任公司 | Surrounding rock strength testing device, system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3968735B2 (en) * | 1998-07-14 | 2007-08-29 | 三谷セキサン株式会社 | Rod for collecting soil from pile hole walls |
| CN201060269Y (en) * | 2007-06-06 | 2008-05-14 | 中国石油天然气集团公司 | Object detecting shallow blast-hole cork drill |
| CN102767337A (en) * | 2012-08-11 | 2012-11-07 | 威海市水利岩土工程有限公司 | Sleeve type screw pile machine drill and construction method for eliminating barriers |
| CN202946022U (en) * | 2012-11-26 | 2013-05-22 | 上海金泰工程机械有限公司 | Double-bottom-drum type spiral drill bit |
| CN103155746A (en) * | 2013-04-10 | 2013-06-19 | 昌邑市兴源铸造有限公司 | Digging machine matched with tractor |
| CN203685039U (en) * | 2013-12-31 | 2014-07-02 | 秦广飞 | Foundation-pit excavating device for photovoltaic power station |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1122353A (en) * | 1997-06-30 | 1999-01-26 | Komatsu Eng Kk | Shaft forming machine |
-
2013
- 2013-12-31 CN CN201310748241.XA patent/CN103711436B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3968735B2 (en) * | 1998-07-14 | 2007-08-29 | 三谷セキサン株式会社 | Rod for collecting soil from pile hole walls |
| CN201060269Y (en) * | 2007-06-06 | 2008-05-14 | 中国石油天然气集团公司 | Object detecting shallow blast-hole cork drill |
| CN102767337A (en) * | 2012-08-11 | 2012-11-07 | 威海市水利岩土工程有限公司 | Sleeve type screw pile machine drill and construction method for eliminating barriers |
| CN202946022U (en) * | 2012-11-26 | 2013-05-22 | 上海金泰工程机械有限公司 | Double-bottom-drum type spiral drill bit |
| CN103155746A (en) * | 2013-04-10 | 2013-06-19 | 昌邑市兴源铸造有限公司 | Digging machine matched with tractor |
| CN203685039U (en) * | 2013-12-31 | 2014-07-02 | 秦广飞 | Foundation-pit excavating device for photovoltaic power station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103711436A (en) | 2014-04-09 |
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Effective date of registration: 20160620 Address after: The northern section of Shandong city of Heze province a road 274300 Shanxian County Economic Development Zone Patentee after: SHANDONG YUTAI OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: The northern section of Shandong city of Heze province a road 274300 Shanxian County Economic Development Zone Patentee before: Qin Guangfei |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |