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King's Norton Stop Lock
Kings Norton Stop Lock () is a Grade II* listed building at Kings Norton Junction on the Stratford-upon-Avon Canal near its junction with the Worcester and Birmingham Canal. It is the only guillotine-gated stop-lock on a canal. Description This stop lock was built to prevent water flowing from one canal to another, regardless of which side was higher, but normally the Stratford-upon-Avon Canal was six inches higher. Canal companies were always concerned with the conservation of their own water supplies. There was also a toll house adjacent to the lock. The wooden guillotine style gates are suspended in a slightly raked cast iron girder frame by a chain which passes through a small block on the gate. One end of the chain passes over two large wheels to a winch mechanism. The other end passes over two more large wheels to a hidden counterweight built into the side wall of the lock. There was no need for paddle gear to fill or empty the lock. With such a small difference in wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lifford Lane Guillotine Stop Lock East
Lifford (, historically anglicised as ''Liffer'') is the county town of County Donegal, Ireland, the administrative centre of the county and the seat of Donegal County Council, although the town of Letterkenny is often mistaken as holding this role. Lifford lies in the Finn Valley area of East Donegal where the River Finn meets the River Mourne to create the River Foyle. The Burn Dale (also spelled as the Burn Deele), which flows through Ballindrait, flows into the River Foyle on the northern outskirts of Lifford. History The town grew up around a castle built there by Manghus Ó Domhnaill, ruler of Tír Chonaill (mostly modern County Donegal), in the 16th century. It later became a British Army garrison town until most of Ireland won independence as a dominion called the Irish Free State in early December 1922. It lies across the River Foyle from Strabane (in County Tyrone, Northern Ireland) and is linked to that town by Lifford Bridge. Manus O'Donnell began building the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Listed Building
In the United Kingdom, a listed building or listed structure is one that has been placed on one of the four statutory lists maintained by Historic England in England, Historic Environment Scotland in Scotland, in Wales, and the Northern Ireland Environment Agency in Northern Ireland. The term has also been used in the Republic of Ireland, where buildings are protected under the Planning and Development Act 2000. The statutory term in Ireland is " protected structure". A listed building may not be demolished, extended, or altered without special permission from the local planning authority, which typically consults the relevant central government agency, particularly for significant alterations to the more notable listed buildings. In England and Wales, a national amenity society must be notified of any work to a listed building which involves any element of demolition. Exemption from secular listed building control is provided for some buildings in current use for worship, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kings Norton Junction
Kings Norton Junction () is the name of the canal junction where the Stratford-upon-Avon Canal terminates and meets the Worcester and Birmingham Canal at Kings Norton, Birmingham, England. History The Worcester and Birmingham Canal was authorised by an Act of Parliament in 1791, after overcoming opposition by the Staffordshire and Worcestershire Canal and the Birmingham Canal Company. The first saw the new route as direct competition, while the second would not allow a junction between the two canals. The canal was built southwards from Birmingham, where there was a gap between the canal and the Birmingham system. Shortly after passing through King's Norton, a ridge of hills was pierced by the Wast Hill Tunnel. Construction of it began in 1794, and by 1807, boats could reach Tardebigge. There was then a period of no activity, but the canal was finally completed to Diglis Basin and the River Severn in 1815. An agreement enabled a stop lock to be built to connect the cana ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratford-upon-Avon Canal
The Stratford-upon-Avon Canal is a canal in the south Midlands of England. The canal, which was built between 1793 and 1816, runs for in total, and consists of two sections. The dividing line is at Kingswood Junction, which gives access to the Grand Union Canal. Following acquisition by a railway company in 1856, it gradually declined, the southern section being un-navigable by 1945, and the northern section little better. The northern section was the setting for a high-profile campaign by the fledgling Inland Waterways Association in 1947, involving the right of navigation under Tunnel Lane bridge, which required the Great Western Railway to jack it up in order to allow boats to pass. These actions saved the section from closure. The southern section was managed by the National Trust from 1959, and restored by David Hutchings and the Stratford Canal Society between 1961 and 1964, after an attempt to close it was thwarted. The revived canal was re-opened by Queen Elizabeth the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Worcester And Birmingham Canal
The Worcester and Birmingham Canal is a canal linking Birmingham and Worcester in England. It starts in Worcester, as an 'offshoot' of the River Severn (just after the river lock) and ends in Gas Street Basin in Birmingham. It is long. There are 58 locks in total on the canal, including the 30 Tardebigge Locks, one of the longest lock flights in Europe. The canal climbs from Worcester to Birmingham. The canal also has connections with the Stratford-upon-Avon Canal, and the restored Droitwich Canal, it historically linked to the Dudley Canal Line No 2, until the route through the Lapal Tunnel was abandoned in 1917. History The parliamentary bill permitting its construction was passed in 1791 empowering the company to raise £180,000 (equivalent to £ in ), through 1,800 shares at a cost of £100 each. It also allowed them to raise a further £70,000, if needed, amongst themselves or by the mortgage of tolls and rates. The Act also permitted the company to allow landowners ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guillotine Lock
A guillotine lock is a type of canal lock. The lock itself operates on the same principle as any normal pound lock, but is unusual in that each gate is a single piece, usually of steel, that slides vertically upwards when opened to allow a boat to traverse underneath. The resemblance to the French guillotine is obvious. Guillotine locks are relatively uncommon, but many are found on the waterways of East Anglia. The advantages over the more traditional design are that the lock occupies less space, does not require room to swing open, and is quicker to fabricate and install. It also acts as a tidal lock, able to hold back water whichever side is higher, and can function as a stop lock (for example, Lifford Lane stop lock near Kings Norton Junction). It is mechanically more complex, however, requiring the use of a gantry and overhead lifting gear. A significantly larger one can be found at the northern terminus of the Maas-Waal Canal, between Nijmegen and Weurt in the Neth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canal Lock
A lock is a device used for raising and lowering boats, ships and other watercraft between stretches of water of different levels on river and canal waterways. The distinguishing feature of a lock is a fixed chamber in which the water level can be varied; whereas in a caisson lock, a boat lift, or on a canal inclined plane, it is the chamber itself (usually then called a caisson) that rises and falls. Locks are used to make a river more easily navigable, or to allow a canal to cross land that is not level. Later canals used more and larger locks to allow a more direct route to be taken. Pound lock A ''pound lock'' is most commonly used on canals and rivers today. A pound lock has a chamber with gates at both ends that control the level of water in the pound. In contrast, an earlier design with a single gate was known as a flash lock. Pound locks were first used in China during the Song Dynasty (960–1279 AD), having been pioneered by the Song politician and naval en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canals Of The United Kingdom
The canals of the United Kingdom are a major part of the network of inland waterways in the United Kingdom. They have a varied history, from use for irrigation and transport, through becoming the focus of the Industrial Revolution, to today's role of recreational boating. Despite a period of abandonment, today the canal system in the United Kingdom is again increasing in use, with abandoned and derelict canals being reopened, and the construction of some new routes. Canals in England and Wales are maintained by navigation authorities. The biggest navigation authorities are the Canal & River Trust and the Environment Agency, but other canals are managed by companies, local authorities or charitable trusts. The majority of canals in the United Kingdom can accommodate boats with a length of between and are now used primarily for leisure. There are a number of canals which are far larger than this, including New Junction Canal and the Gloucester and Sharpness Canal, which can acc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of The British Canal System
History (derived ) is the systematic study and the documentation of the human activity. The time period of event before the invention of writing systems is considered prehistory. "History" is an umbrella term comprising past events as well as the memory, discovery, collection, organization, presentation, and interpretation of these events. Historians seek knowledge of the past using historical sources such as written documents, oral accounts, art and material artifacts, and ecological markers. History is not complete and still has debatable mysteries. History is also an academic discipline which uses narrative to describe, examine, question, and analyze past events, and investigate their patterns of cause and effect. Historians often debate which narrative best explains an event, as well as the significance of different causes and effects. Historians also debate the nature of history as an end in itself, as well as its usefulness to give perspective on the problems of the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canals In England
Canals or artificial waterways are waterways or engineered channels built for drainage management (e.g. flood control and irrigation) or for conveyancing water transport vehicles (e.g. water taxi). They carry free, calm surface flow under atmospheric pressure, and can be thought of as artificial rivers. In most cases, a canal has a series of dams and locks that create reservoirs of low speed current flow. These reservoirs are referred to as ''slack water levels'', often just called ''levels''. A canal can be called a ''navigation canal'' when it parallels a natural river and shares part of the latter's discharges and drainage basin, and leverages its resources by building dams and locks to increase and lengthen its stretches of slack water levels while staying in its valley. A canal can cut across a drainage divide atop a ridge, generally requiring an external water source above the highest elevation. The best-known example of such a canal is the Panama Canal. Many ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canals In The West Midlands (county)
Canals or artificial waterways are waterways or engineered channels built for drainage management (e.g. flood control and irrigation) or for conveyancing water transport vehicles (e.g. water taxi). They carry free, calm surface flow under atmospheric pressure, and can be thought of as artificial rivers. In most cases, a canal has a series of dams and locks that create reservoirs of low speed current flow. These reservoirs are referred to as ''slack water levels'', often just called ''levels''. A canal can be called a ''navigation canal'' when it parallels a natural river and shares part of the latter's discharges and drainage basin, and leverages its resources by building dams and locks to increase and lengthen its stretches of slack water levels while staying in its valley. A canal can cut across a drainage divide atop a ridge, generally requiring an external water source above the highest elevation. The best-known example of such a canal is the Panama Canal. Many c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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