SU588177A1 - Hoisting arrangement - Google Patents

Hoisting arrangement

Info

Publication number
SU588177A1
SU588177A1 SU742022578A SU2022578A SU588177A1 SU 588177 A1 SU588177 A1 SU 588177A1 SU 742022578 A SU742022578 A SU 742022578A SU 2022578 A SU2022578 A SU 2022578A SU 588177 A1 SU588177 A1 SU 588177A1
Authority
SU
USSR - Soviet Union
Prior art keywords
piston
cavity
working fluid
hoisting arrangement
lifting
Prior art date
Application number
SU742022578A
Other languages
Russian (ru)
Inventor
Владимир Гаврилович Чуркин
Сергей Борисович Негруцкий
Original Assignee
Churkin Vladimir G
Negrutskij Sergej B
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 Churkin Vladimir G, Negrutskij Sergej B filed Critical Churkin Vladimir G
Priority to SU742022578A priority Critical patent/SU588177A1/en
Application granted granted Critical
Publication of SU588177A1 publication Critical patent/SU588177A1/en

Links

Landscapes

  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Control And Safety Of Cranes (AREA)

Description

Нижн   часть трубного става имеет патрубок 21 с краном дл  дополнени  запоршневого пространства рабочей жидкостью. Поршень выполнен цилиндрическим, гладким, оба конца поршн  конусные. Размер поршн  выбираетс  из услови  перекрыти  его поверхности двум  уплотнительными кольцами, расположенными в стыках трубного става. Блоки 2 с целью уравновешивани  подъемных сосудов жестко посажены на одну ось 22, размещенную под некоторым углом к оси сосудов, причем дл  выравнивани  канатов один блок имеет механизм перестановки, а подъемные сосуды прикреплены к сбегающей ветви каната одного блока и набегаюп;ей ветви каната другого блока.The lower part of the pipe rod has a port 21 with a crane to supplement the zaporshnevoy space with working fluid. The piston is cylindrical, smooth, both ends of the piston are tapered. The size of the piston is selected from the condition that its surface overlaps with two sealing rings located at the joints of the tube. The blocks 2 for the purpose of balancing the lifting vessels are rigidly seated on one axis 22 placed at an angle to the axis of the vessels, with one block having a permutation mechanism for aligning the ropes, and the lifting vessels are attached to the falling branch of the rope of one block and running; .

Подъемное устройство работает следующим образом.The lifting device operates as follows.

Рабоча  жидкость под давлением, создаваемым насосными агрегатами 1, по трубопроводу 11 поступает в поршневую полость става 3. при этом быстродействующие клапаны 14 открыты , а клапаны 13 закрыты. Под действием напора поршень 5 перемешаетс  вниз по ставу , а соединенный с ним с помощью головного каната 7 подъемный сосуд 9 - вверх. Кроме того, столб рабочей жидкости, наход щийс  в запоршневой полости, перемещает порщень 4 вверх, а соединенный с ним сосуд 8 - вниз.The working fluid under pressure created by the pumping units 1, through the pipe 11 enters the piston cavity of the staging 3. while the high-speed valves 14 are open and the valves 13 are closed. Under the action of pressure, the piston 5 is mixed down along the stand, and the lifting vessel 9 connected to it with the help of the head rope 7 is directed upwards. In addition, the column of working fluid located in the bursting cavity moves the piston 4 upwards, and the vessel 8 connected to it moves downward.

Рабоча  л идкость, наход ща с  в полости става 3 над порщнем 4, будет вытесн тьс  в емкость 15 по трубопроводу 10 через открытый клапан 14; часть рабочей жидкости, поступающей под давлением в поршневую полость става 3, через кольцевой зазор, образованный головным канатом и внутренней поверхностью гильзы 17, направл етс  в полость устройства герметизации 16 и затем по сливному трубопроводу 18 - в емкость 15. При втором цикле быстродействующие клапаны 14 закрываютс , а клапаны 13 открываютс . Рабоча  жидкость под давлением будет поступать в поршневую полость става 3 по трубопроводу 10, а из полости става 3 по трубопроводам 11 и 12 - в емкость 15. Далее процесс работы устройства повтор етс . Экономический эффект описываемого подъемного устройства повышаетс  за счет увеличени  его КПД и сокращени  стоимости капитальных затрат на сооружение и последующую эксплуатацию подъема (по сравнению с подъемными установками, содержащими барабанный орган навивки).The working fluid, which is located in the cavity of the bridge 3 above the pressure tube 4, will be forced out into the container 15 through the pipeline 10 through the open valve 14; Part of the working fluid entering under pressure in the piston cavity of the rod 3, through the annular gap formed by the head cable and the inner surface of the sleeve 17, is directed into the cavity of the sealing device 16 and then through the drain pipe 18 into the container 15. In the second cycle, the quick-acting valves 14 close and valves 13 open. The working fluid under pressure will flow into the piston cavity of the pivot 3 via pipeline 10, and from the cavity of the pivot 3 via pipelines 11 and 12 into the container 15. The process of the device operation is repeated. The economic effect of the described lifting device is increased by increasing its efficiency and reducing the cost of capital costs for the construction and subsequent operation of the lift (as compared with lifting installations containing a drum winding unit).

Claims (2)

1. Авторское свидетельство № 159269 кл. В 66F 19/00, 1962.1. Copyright certificate № 159269 Cl. In 66F 19/00, 1962. 2. Патент США № 2222685, кл. 187-17, опублик . 1940.2. US patent No. 2222685, cl. 187-17, published. 1940. 2222 /4/four /2/ 2 Y/Y / Фиг.11 Фиг.гFigg иand ФагАPhage
SU742022578A 1974-05-08 1974-05-08 Hoisting arrangement SU588177A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU742022578A SU588177A1 (en) 1974-05-08 1974-05-08 Hoisting arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU742022578A SU588177A1 (en) 1974-05-08 1974-05-08 Hoisting arrangement

Publications (1)

Publication Number Publication Date
SU588177A1 true SU588177A1 (en) 1978-01-15

Family

ID=20584021

Family Applications (1)

Application Number Title Priority Date Filing Date
SU742022578A SU588177A1 (en) 1974-05-08 1974-05-08 Hoisting arrangement

Country Status (1)

Country Link
SU (1) SU588177A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4703835A (en) * 1984-11-02 1987-11-03 Upravlenie Po Montazhu, Demontazhu I Remontu Gornoshakhtnogo Oborudovania "Spetsshakhtomontazh" Hoisting apparatus
RU2751588C1 (en) * 2018-12-17 2021-07-15 Китайский Университет Горного Дела И Технологии Ultra-deep underground traction system located in horizontal operating mode and method for application thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4703835A (en) * 1984-11-02 1987-11-03 Upravlenie Po Montazhu, Demontazhu I Remontu Gornoshakhtnogo Oborudovania "Spetsshakhtomontazh" Hoisting apparatus
DE3490783C2 (en) * 1984-11-02 1988-03-24 Uprav Mont Demont Remont Gorno Conveyor device with hydraulic drive
AT390047B (en) * 1984-11-02 1990-03-12 Uprav Mont Demont Remont Gorno CONVEYOR
RU2751588C1 (en) * 2018-12-17 2021-07-15 Китайский Университет Горного Дела И Технологии Ultra-deep underground traction system located in horizontal operating mode and method for application thereof

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