SU104022A1 - Device for installation of the mine lifting stands at the level of receiving sites - Google Patents

Device for installation of the mine lifting stands at the level of receiving sites

Info

Publication number
SU104022A1
SU104022A1 SU453040A SU453040A SU104022A1 SU 104022 A1 SU104022 A1 SU 104022A1 SU 453040 A SU453040 A SU 453040A SU 453040 A SU453040 A SU 453040A SU 104022 A1 SU104022 A1 SU 104022A1
Authority
SU
USSR - Soviet Union
Prior art keywords
level
installation
receiving sites
stands
receiving
Prior art date
Application number
SU453040A
Other languages
Russian (ru)
Inventor
Л.А. Андреев
Original Assignee
Л.А. Андреев
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 Л.А. Андреев filed Critical Л.А. Андреев
Priority to SU453040A priority Critical patent/SU104022A1/en
Application granted granted Critical
Publication of SU104022A1 publication Critical patent/SU104022A1/en

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Landscapes

  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Description

В . шахтных подъемных установках с канатоведущими шкивами трудно компенсировать посто нную выт жку каната и, как следствие, невозможно точно устанавливать подъемные сосуды на уровне их приемных плош,адок. Дл  обеспечени  точной установки клетей на уровне приемных плош,адок известно применение посадочных кулаков .AT . mine hoisting installations with cable-guided pulleys are difficult to compensate for the constant stretching of the rope and, as a result, it is impossible to precisely install the lifting vessels at the level of their receiving station, adok. In order to ensure accurate installation of the stands at the level of the receiving plosh, adok known use of landing fists.

Особенностью описываемого устройства дл  установки клетей шахтного подъема на уровне приемных площадок  вл етс  применение у нижней плош ,адки вместо кулаков гидравлических домкратов, размещенных ниже уровн  этой площадки и производ щих , после посадки верхней клетки на кулаки, подъем нижней клети до уровн  нижней площадки. Этим обеспечиваетс  возможность точной посадки клети на уровне нижней площадки.A special feature of the described device for installing mine raising stands at the level of receiving sites is the use of lower jacks, hydraulic jacks placed below the level of this platform and producing, after landing the upper cage on the fists, the lower stand to the level of the lower platform. This ensures that the stand can be precisely seated at the level of the lower platform.

На чертеже устройство показано соответственно спереди,сбоку и сверху.In the drawing, the device is shown respectively front, side and top.

Несколько ниже уровн  приемной площадки / околоствольного двора устанавливаютс  по два гидравлических домкрата 2 на каждую клеть 3. Питание домкратов 2 осуществл етс  водой из нагнетательного става шахтного водоотлива. Грузоподъемность обоих домкратов равна максимальной концевой нагрЗЗке. Верхн   приемна  площадка 4 оборудуетс  кулаками обычной конструкции (на чертеже не показаны).Somewhat below the level of the receiving site / near-barrel yard, two hydraulic jacks 2 are installed on each stand 3. The jacks 2 are powered by water from the discharge chamber of the mine drainage system. The load capacity of both jacks is equal to the maximum end load. The upper receiving platform 4 is equipped with fists of conventional design (not shown in the drawing).

Установка клетей на уровне приемных площадок производитс  следующим образом. Как только верхн   клеть поднимаетс  выше кулаков своей приемной площадки, включают домкраты и устанавливают нижнюю клеть на заданном уровне. При этом верхн   клеть под действием собственного веса опускаетс  на кулаки (на этот период.подъемна  машина растормаживаетс ).The installation of the stands at the level of receiving sites is performed as follows. As soon as the upper cage rises above the fists of its receiving platform, jacks are turned on and the lower cage is installed at a predetermined level. At the same time, the upper cage is lowered onto the fists by the action of its own weight (for this period the lifting machine is disinhibited).

Путем установки на головках плунжеров домкратов выдвигающихс  кулаков можно использовать предлагаемое устройство при многоэтажных клет х.By installing the retractable jacks jacks on the plunger heads, the proposed device can be used with multi-storey cages.

Установка клетей с помощью гидравлических домкратов на уровне нижней приемной площадки может быть применена и в шахтных подъемных установках с барабанными машинами . Этим предотвращаютс  периодические экстренные перегрузки электродвигател  при подъеме верхней,Installation of stands with the help of hydraulic jacks at the level of the lower receiving platform can also be applied in mine lifting installations with drum machines. This prevents periodic emergency overload of the motor when lifting the top,

неуравновешенной клетн над кулаками и исключаютс  рывки каната в начале подъема в момент выбирани  слабины каната.unbalanced wand over the fists and eliminates the jerks of the rope at the beginning of the climb at the time of picking up the slacks of the rope.

Предмет изобретени Subject invention

- Устройство дл  установки клетей шахтного подъема на уровне приемных площадок, преимуш,ественно при подъемной установке с канатоведущим шкивом, заключаюш,ее в себе- A device for installation of mine lifting stands at the level of receiving sites, mainly when lifting a trailing sheave installation, I enclose it

посадочные кулаки, отличаюш,еес   тем, что, с целью обеспечени  возможности точной посадки клети также и на уровне нижней плош,адки, применены размещенные ниже уровн  нижней площадки гидравлические домкраты, производ щие после посадки верхней клети на кулаки подъем нижней клети до уровн  нижней площадки.The landing cams are distinguished by the fact that, in order to ensure that the stand can be accurately fitted also at the bottom level, hells, hydraulic jacks placed below the level of the lower platform are used, which after the landing of the upper stand on the cams raise the lower stand to the level of the lower platform .

SU453040A 1954-03-13 1954-03-13 Device for installation of the mine lifting stands at the level of receiving sites SU104022A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU453040A SU104022A1 (en) 1954-03-13 1954-03-13 Device for installation of the mine lifting stands at the level of receiving sites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU453040A SU104022A1 (en) 1954-03-13 1954-03-13 Device for installation of the mine lifting stands at the level of receiving sites

Publications (1)

Publication Number Publication Date
SU104022A1 true SU104022A1 (en) 1955-11-30

Family

ID=48377576

Family Applications (1)

Application Number Title Priority Date Filing Date
SU453040A SU104022A1 (en) 1954-03-13 1954-03-13 Device for installation of the mine lifting stands at the level of receiving sites

Country Status (1)

Country Link
SU (1) SU104022A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2660192C1 (en) * 2017-03-17 2018-07-05 Общество с ограниченной ответственностью "Техресурсы" Device for mine lifting and method of its application

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2660192C1 (en) * 2017-03-17 2018-07-05 Общество с ограниченной ответственностью "Техресурсы" Device for mine lifting and method of its application

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