GB1467650A - Devices for driving holes in the ground - Google Patents

Devices for driving holes in the ground

Info

Publication number
GB1467650A
GB1467650A GB3260374A GB3260374A GB1467650A GB 1467650 A GB1467650 A GB 1467650A GB 3260374 A GB3260374 A GB 3260374A GB 3260374 A GB3260374 A GB 3260374A GB 1467650 A GB1467650 A GB 1467650A
Authority
GB
United Kingdom
Prior art keywords
crankshaft
skewed
rollers
self
crankpins
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
Application number
GB3260374A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR
Original Assignee
Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR filed Critical Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR
Priority to GB3260374A priority Critical patent/GB1467650A/en
Publication of GB1467650A publication Critical patent/GB1467650A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/26—Drilling without earth removal, e.g. with self-propelled burrowing devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

1467650 Earth boring INST GOR DELA SIBIR OTDEL AKAD NAUK SSSR 24 July 1974 32603/74 Heading E1F A device capable of forming a hole as large as 800 mm diameter in compactable ground includes a drive motor 9 and a forwardly extending crankshaft 1 with skewed crankpins on which are mounted freely-rotatable tapered rollers 2-7 serving in use to displace and compact the ground radially as the device advances, the skew angle typically being 1‹ to render the device self-advancing. The crankpins may be arranged in pairs, each pair being diametrically opposed. Self-advancement is also encouraged by securing the drive motor against rotation by means of radial projections 11 or wheels. In the embodiment of Fig. 4, rollers 2-4 are carried by inner crankshaft 14 and rollers 5-7 by outer crankshaft 13 which is secured to the drive casing 9a and rotates therewith, the crankpins again being skewed but those of the inner crankshaft being skewed in the opposite direction to those of the outer crankshaft, this embodiment likewise being self-advanceable since the two crankshafts rotate in opposite directions in use. The embodiment of Fig. 7 is self-propelled in both directions and includes additional skewed rollers 17 driven via gearing 19 and supported by flanges 20, 21. The tapered rollers may have a resilient coating to prevent spalling of the compacted borehole wall. The device is particularly useful in pipe and cable laying and tunnel driving.
GB3260374A 1974-07-24 1974-07-24 Devices for driving holes in the ground Expired GB1467650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3260374A GB1467650A (en) 1974-07-24 1974-07-24 Devices for driving holes in the ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3260374A GB1467650A (en) 1974-07-24 1974-07-24 Devices for driving holes in the ground

Publications (1)

Publication Number Publication Date
GB1467650A true GB1467650A (en) 1977-03-16

Family

ID=10341205

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3260374A Expired GB1467650A (en) 1974-07-24 1974-07-24 Devices for driving holes in the ground

Country Status (1)

Country Link
GB (1) GB1467650A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142677A (en) * 1983-07-04 1985-01-23 Matsuzawakiko Kabushikigaisha Method of placing a pile in the earth and boring rod used therefore
GB2484553A (en) * 2010-10-15 2012-04-18 Richard Smith Self driven burrowing device
WO2019086881A1 (en) * 2017-11-06 2019-05-09 Tunget B Downhole pipe disposal spear
CN113108123A (en) * 2021-03-04 2021-07-13 中国水利水电第五工程局有限公司 Multi-purpose tool pipe for artificial jacking pipe
CN116316287A (en) * 2022-12-27 2023-06-23 中铁建工集团有限公司 Wire and cable laying device for building construction

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142677A (en) * 1983-07-04 1985-01-23 Matsuzawakiko Kabushikigaisha Method of placing a pile in the earth and boring rod used therefore
GB2484553A (en) * 2010-10-15 2012-04-18 Richard Smith Self driven burrowing device
GB2484553B (en) * 2010-10-15 2016-09-14 Smith Richard A tunnelling device
WO2019086881A1 (en) * 2017-11-06 2019-05-09 Tunget B Downhole pipe disposal spear
CN113108123A (en) * 2021-03-04 2021-07-13 中国水利水电第五工程局有限公司 Multi-purpose tool pipe for artificial jacking pipe
CN116316287A (en) * 2022-12-27 2023-06-23 中铁建工集团有限公司 Wire and cable laying device for building construction
CN116316287B (en) * 2022-12-27 2023-09-08 中铁建工集团有限公司 Wire and cable laying device for building construction

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930724