CA2233922A1 - Method and apparatus for burying cable in a railway bed - Google Patents

Method and apparatus for burying cable in a railway bed Download PDF

Info

Publication number
CA2233922A1
CA2233922A1 CA 2233922 CA2233922A CA2233922A1 CA 2233922 A1 CA2233922 A1 CA 2233922A1 CA 2233922 CA2233922 CA 2233922 CA 2233922 A CA2233922 A CA 2233922A CA 2233922 A1 CA2233922 A1 CA 2233922A1
Authority
CA
Canada
Prior art keywords
plow
plate
railway bed
burying cable
unit
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.)
Granted
Application number
CA 2233922
Other languages
French (fr)
Other versions
CA2233922C (en
Inventor
Andrew Smith Jackson
Bernie A. Stene
Mark E. Nye
Lionel Charles Desmarais
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.)
Ledcor IP Holdings Ltd
Original Assignee
Ledcor Industries Ltd
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 Ledcor Industries Ltd filed Critical Ledcor Industries Ltd
Priority to CA002233922A priority Critical patent/CA2233922C/en
Publication of CA2233922A1 publication Critical patent/CA2233922A1/en
Application granted granted Critical
Publication of CA2233922C publication Critical patent/CA2233922C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/504—Installation in solid material, e.g. underground
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

A rubber tired railway plow (100) has a plow unit (102) mounted to a plate (111) which extends across the forward end of the rubber tired vehicle (100). The plow unit (102) is attached so as to be movable on the plate (111). Wedges (122, 123) are used to maintain the plow unit (102) in position on the plate (111). When the wedges (122, 123) are removed, the plow unit (102) is movable on the plate (111) from one side of the vehicle (100) to the opposite side thereby to be able to plow on either side of the rails (141).
CA002233922A 1998-04-02 1998-04-02 Method and apparatus for burying cable in a railway bed Expired - Lifetime CA2233922C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002233922A CA2233922C (en) 1998-04-02 1998-04-02 Method and apparatus for burying cable in a railway bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002233922A CA2233922C (en) 1998-04-02 1998-04-02 Method and apparatus for burying cable in a railway bed

Publications (2)

Publication Number Publication Date
CA2233922A1 true CA2233922A1 (en) 1999-10-02
CA2233922C CA2233922C (en) 2006-11-21

Family

ID=29275490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002233922A Expired - Lifetime CA2233922C (en) 1998-04-02 1998-04-02 Method and apparatus for burying cable in a railway bed

Country Status (1)

Country Link
CA (1) CA2233922C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109742690A (en) * 2019-01-22 2019-05-10 广州供电局有限公司 Cable laying auxiliary device
CN109802334A (en) * 2019-01-22 2019-05-24 广州供电局有限公司 Cable pushing equipment and cable laying auxiliary device
CN111668760A (en) * 2020-06-13 2020-09-15 武汉科泽睿新材料科技有限公司 Automatic change cable laying device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109742690A (en) * 2019-01-22 2019-05-10 广州供电局有限公司 Cable laying auxiliary device
CN109802334A (en) * 2019-01-22 2019-05-24 广州供电局有限公司 Cable pushing equipment and cable laying auxiliary device
CN109742690B (en) * 2019-01-22 2021-06-18 广东电网有限责任公司广州供电局 Cable laying auxiliary device
CN109802334B (en) * 2019-01-22 2021-06-22 广东电网有限责任公司广州供电局 Cable propelling movement equipment and cable laying auxiliary device
CN111668760A (en) * 2020-06-13 2020-09-15 武汉科泽睿新材料科技有限公司 Automatic change cable laying device

Also Published As

Publication number Publication date
CA2233922C (en) 2006-11-21

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20180403

MKEX Expiry

Effective date: 20180403